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Sample records for large ulcerated lesions

  1. Large Morel-Lavallée lesion presenting as fungating mass with skin ulceration.

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    Ryan, Christine E; Wachtel, Sarah; Leef, George; Ozdalga, Errol

    2016-01-01

    A Morel-Lavallée lesion, a type of soft tissue degloving injury that has also been referred to as a chronic expanding hematoma, is a relatively rare condition that usually develops following traumatic injury. Here, we present a case of a 60-year-old male with a Morel-Lavallée lesion diagnosed over 5 years after a traumatic injury of the hip. He presented with a large fungating mass and overlying skin ulceration, which was highly suspicious for sarcoma. However, lack of other systemic findings and constitutional complaints, as well as negative imaging studies, did not support a diagnosis of malignancy. This information, combined with the history of remote trauma to the affected area, instead led us to suspect the alternative diagnosis of a Morel-Lavallée lesion. The diagnosis was later confirmed by pathology showing a chronic expanding hematoma. To our knowledge, a Morel-Lavallée lesion presenting as a fungating mass has not been previously described.

  2. [AETIOLOGY AND PATHOGENESIS GASTRO-DUODENALES ULCERATIVE LESIONS IN ELDERLY].

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    Chernekhovskaya, N E; Povalayev, A V; Layshenko, G A

    2015-01-01

    In review today conceptions of view to aetiology and pathogenesis gastro-duodenales ulcerative lesions in elderly. Atherosclerosis, ischemic disease of the heart and hypertension are reasons of acute ulcers and erosions in elderly. The breaking of microcirculation are very importance.

  3. Diagnosis of the ulcerous and erosive gastroduodenal lesions with radioisotopes

    International Nuclear Information System (INIS)

    Zuccaro, A.M.; Rocha, A.F.G. da; Palencia, I.I.B.

    1989-01-01

    The use of gastric scintigraphy with technetium 99-m labeled sucralfate is analysed in a study of 25 cases evolving: controls (five), duodenal ulcer (six case), gastric ulcer (four), gastric and duodenal ulcer (two) and gastric mucous acute erosive lesion (eight). All patients were previously submitted to endoscopy and biopsy. Changes in the techniques of other authors were performed. An accurate diagnosis was achieved in 95% of the cases with a specificity of 100%. It is concluded that the method is indicated for the investigation of critical patients, elderly patients, children for the control of lesions identified through endoscopy. (author)

  4. Ulcerated Lesion of the Tongue as Manifestation of Systemic Coccidioidomycosis

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    Luis A. Mendez

    2017-01-01

    Full Text Available Systemic mycoses and their oral manifestations are very rare. We present a case of a 60-year-old man with an ulcerated lesion on the lateral border of the tongue. Histologic studies revealed a granulomatous fungal infection by Coccidioides immitis. After pharmacological treatment, the lesion resolved. Recently, northern Mexico has been reported to be an endemic zone of C. immitis infections; therefore it should be considered in the differential diagnosis of mouth lesions. A comprehensive clinical history, physical exploration, and complementary studies are essential for an accurate diagnosis.

  5. Ulcerated Lesion of the Tongue as Manifestation of Systemic Coccidioidomycosis

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    Flores, Sergio A.; Martinez, Ricardo; de Almeida, Oslei Paes

    2017-01-01

    Systemic mycoses and their oral manifestations are very rare. We present a case of a 60-year-old man with an ulcerated lesion on the lateral border of the tongue. Histologic studies revealed a granulomatous fungal infection by Coccidioides immitis. After pharmacological treatment, the lesion resolved. Recently, northern Mexico has been reported to be an endemic zone of C. immitis infections; therefore it should be considered in the differential diagnosis of mouth lesions. A comprehensive clinical history, physical exploration, and complementary studies are essential for an accurate diagnosis. PMID:28386282

  6. MALIGNANCY IN LARGE COLORECTAL LESIONS

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    Carlos Eduardo Oliveira dos SANTOS

    2014-09-01

    Full Text Available Context The size of colorectal lesions, besides a risk factor for malignancy, is a predictor for deeper invasion Objectives To evaluate the malignancy of colorectal lesions ≥20 mm. Methods Between 2007 and 2011, 76 neoplasms ≥20 mm in 70 patients were analyzed Results The mean age of the patients was 67.4 years, and 41 were women. Mean lesion size was 24.7 mm ± 6.2 mm (range: 20 to 50 mm. Half of the neoplasms were polypoid and the other half were non-polypoid. Forty-two (55.3% lesions were located in the left colon, and 34 in the right colon. There was a high prevalence of III L (39.5% and IV (53.9% pit patterns. There were 72 adenomas and 4 adenocarcinomas. Malignancy was observed in 5.3% of the lesions. Thirty-three lesions presented advanced histology (adenomas with high-grade dysplasia or early adenocarcinoma, with no difference in morphology and site. Only one lesion (1.3% invaded the submucosa. Lesions larger than 30 mm had advanced histology (P = 0.001. The primary treatment was endoscopic resection, and invasive carcinoma was referred to surgery. Recurrence rate was 10.6%. Conclusions Large colorectal neoplasms showed a low rate of malignancy. Endoscopic treatment is an effective therapy for these lesions.

  7. Non-Hodgkin's Lymphoma of the Tongue Presenting as an Ulcerative Lesion

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    Bijan Khademi

    2011-10-01

    Full Text Available Malignant lymphoma may occur in the oral cavity and oropharynx, but is most commonly located in Waldeyer's ring, particularly in the palatine and lingual tonsil. The occurrence of malignant lymphoma in the tongue is very rare. Clinical features are nonspecific ulcerative lesions that do not heal. In the literature, the majority of casesare non-Hodgkin’s lymphoma, diffuse large B cell type; however T-cell phenotype also may occur. We describe a 60-year-old man who presented with an ulcerative mass in the left lateral aspect of his tongue, unresponsive to medical therapy. After tissue biopsy, histopathological and immunohistochemical analyses confirmed a diagnosis of non-Hodgkin’s lymphoma, diffuse large B cell type.

  8. [Differentiation between moisture lesions and pressure ulcers using photographs in a critical area].

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    Valls-Matarín, Josefa; Del Cotillo-Fuente, Mercedes; Pujol-Vila, María; Ribal-Prior, Rosa; Sandalinas-Mulero, Inmaculada

    2016-01-01

    To identify difficulties for nurses in differentiating between moisture lesions and pressure ulcers, proper classification of pressure ulcers to assess the adequate classification of the Grupo Nacional para el Estudio y Asesoramiento de Úlceras por Presión y Heridas Crónicas (GNEAUPP) and the degree of agreement in the correct assessment by type and category of injury. Cross-sectional study in a critical area during 2014. All nurses who agreed to participate were included. They performed a questionnaire with 14 photographs validated by experts of moisture lesions or pressure ulcers in the sacral area and buttocks, with 6 possible answers: Pressure ulcer category I, II, III, IV, moisture lesions and unknown. Demographics and knowledge of the classification system of the pressure ulcers were collected according to GNEAUPP. It involved 98% of the population (n=56); 98.2% knew the classification system of the GNEAUPP; 35.2% of moisture lesions were considered as pressure ulcers, most of them as a category II (18.9%). The 14.8% of the pressure ulcers photographs were identified as moisture lesions and 16.1% were classified in another category. The agreement between nurses earned a global Kappa index of .38 (95% CI: .29-.57). There are difficulties differentiating between pressure ulcers and moisture lesions, especially within initial categories. Nurses have the perception they know the pressure ulcers classification, but they do not classify them correctly. The degree of concordance in the diagnosis of skin lesions was low. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

  9. The management of large perforations of duodenal ulcers

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    Sharma Rajeev

    2005-06-01

    Full Text Available Abstract Background Duodenal ulcer perforations are a common surgical emergency, but literature is silent on the exact definition, incidence, management and complications of large perforations of duodenal ulcers. Methods The case files of 162 patients who underwent emergency laparotomy for duodenal ulcer perforations over a period of three years (2001 – 2003 were retrospectively reviewed and sorted into groups based on the size of the perforations – one group was defined as 'small 'perforations (less than 1 cm in diameter, another 'large' (when the perforation was more than 1 cm but less than 3 cms, and the third, 'giant'(when the perforation exceeded 3 cm. These groups of patients were then compared with each other in regard to the patient particulars, duration of symptoms, surgery performed and the outcome. Results A total of 40 patients were identified to have duodenal ulcer perforations more than 1 cm in size, thus accounting for nearly 25 % of all duodenal ulcer perforations operated during this period. These patients had a significantly higher incidence of leak, morbidity and mortality when compared to those with smaller perforations. Conclusion There are three distinct types of perforations of duodenal ulcers that are encountered in clinical practice. The first, are the 'small' perforations that are easy to manage and have low morbidity and mortality. The second are the 'large' perforations, that are also not uncommon, and omental patch closure gives the best results even in this subset of patients. The word 'giant' should be reserved for perforations that exceed 3 cms in diameter, and these are extremely uncommon.

  10. Severe Upper Gastrointestinal Hemorrhage from Linear Gastric Ulcers in Large Hiatal Hernias: a Large Prospective Case Series of Cameron Ulcers

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    Camus, Marine; Jensen, Dennis M.; Ohning, Gordon V.; Kovacs, Thomas O.; Ghassemi, Kevin A.; Jutabha, Rome; Machicado, Gustavo A.; Dulai, Gareth S.; Hines, Joel O.

    2013-01-01

    Background and study aims Cameron ulcers are a rare but clinically significant cause of severe upper gastrointestinal hemorrhage (SUGIH). Our aims were to describe (1) the diagnosis, treatment and outcomes of patients with Cameron ulcers causing hospitalization for SUGIH, (2) the differences between patients with occult vs. overt bleeding and (3) between patients treated surgically and medically. Patients and methods Over the past 17 years, all consecutive patients hospitalized in our two tertiary referral medical centers for severe UGIH or severe obscure GIH and entered into our large prospective databasis were screened for Cameron ulcer diagnosis. Results Cameron ulcers were diagnosed in 25 patients of 3960 patients with SUGIH (0.6%). 21 patients had follow-up (median [IQR] time of 20.4 months [8.5–31.8]). Patients were more often elderly females with chronic anemia, always had large hiatal hernias, and were usually referred for obscure SUGIH. Twelve (57.2%) patients were referred to surgery for rebleeding and recurrent blood loss while treated with high dose of proton pump inhibitors (PPI). 9 (42.8%) other patients continued PPI without any rebleeding during the follow-up. Patients with overt bleeding had significantly more prior hospitalizations for SUGIH, more often stigmata of hemorrhage on ulcers, and more red blood cell transfusions than patients with occult bleeding. However, there was no difference in rebleeding and mortality rates between the two groups. Conclusions Cameron ulcers in large hiatal hernias are an uncommon cause of SUGIH. Most of patients are referred for obscure GIH. The choice of medical vs. surgical therapy should be individualized. PMID:23616128

  11. A case of cutaneous large B-cell lymphoma of the legs appearing as chronic venous ulceration

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    Marta Carlesimo

    2012-04-01

    Full Text Available We report here a case of a woman with a cutaneous large B-cell lymphoma of the legs. She had a plaque lesion, superficially ulcerated and necrotized with tumorous borders situated on the posterior side of the right leg and two red or bluish-red nodular lesions. A skin biopsy from both nodular and plaque lesion showed a diffuse infiltrate of atypical large B cells CD20+ and CD79a+, spanning epidermis, dermis and subcutaneous tissue. A therapeutic approach containing anti-CD20 monoclonal antibody (rituximab was suggested.

  12. Multifocal Gastric Ulcers Caused by Diffuse Large B Cell Lymphoma in a Patient With Significant Weight Loss

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    Gromski, Mark A.; Peng, Jennifer L.; Zhou, Jiehao; Masuoka, Howard C.; Suvannasankha, Attaya; Liangpunsakul, Suthat

    2016-01-01

    Primary gastrointestinal (GI) lymphoma is a heterogeneous disease with varied clinical presentations. The stomach is the most common GI site and accounts for 70% to 75% of GI lymphomas. We present a patient with gastric diffuse large B cell lymphoma (DLBCL) who presented with significant weight loss, early satiety, and multifocal ulcerated gastric lesions. Esophagoduodenoscopy should be performed in patients presenting with warning symptoms as in our case. Diagnosis is usually made by endosco...

  13. Necrotic Ulcerated Lesion in a Young Boy Caused by Cowpox Virus Infection

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    Anne-Laure Favier

    2011-09-01

    Full Text Available The case presented here points towards the fact that skin lesion observed with a cowpox virus is a rare event but should be considered more as the number of cases has increased in the last years. Cowpox virus (CPXV belongs to the Poxviridae family. The transmission of CPXV to humans is caused by wild rodents or mostly by domestic animals and pet rats. In humans, CPXV is responsible for localized skin lesions regularly accompanied by lymphadenopathy. The lesions remain localized but self-inoculation from the primary lesions could occur. Then physicians have to be vigilant concerning bandages. In this case report, a necrotic and ulcerated lesion of a CPXV infection in a young boy is reported. The CPXV was possibly transmitted by wild rodents. The importance of performing the diagnosis is also pointed out. Virus information was obtained from phylogenetic analyses showing that the CPXV isolate was distinct from outbreaks of human cowpox which occurred in 2009 in France and Germany but was close to the CPXV Brighton Red strain. For several years, cases of viral zoonosis caused by CPXV have increased and physicians should be made aware that people could be infected without history of direct contact with animals.

  14. Feature Selection and Classification of Ulcerated Lesions Using Statistical Analysis for WCE Images

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    Shipra Suman

    2017-10-01

    Full Text Available Wireless capsule endoscopy (WCE is a technology developed to inspect the whole gastrointestinal tract (especially the small bowel area that is unreachable using the traditional endoscopy procedure for various abnormalities in a non-invasive manner. However, visualization of a massive number of images is a very time-consuming and tedious task for physicians (prone to human error. Thus, an automatic scheme for lesion detection in WCE videos is a potential solution to alleviate this problem. In this work, a novel statistical approach was chosen for differentiating ulcer and non-ulcer pixels using various color spaces (or more specifically using relevant color bands. The chosen feature vector was used to compute the performance metrics using SVM with grid search method for maximum efficiency. The experimental results and analysis showed that the proposed algorithm was robust in detecting ulcers. The performance in terms of accuracy, sensitivity, and specificity are 97.89%, 96.22%, and 95.09%, respectively, which is promising.

  15. Inflammation in disseminated lesions: an analysis of CD4+, CD20+, CD68+, CD31+ and vW+ cells in non-ulcerated lesions of disseminated leishmaniasis

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    Dayana Santos Mendes

    2013-02-01

    Full Text Available Disseminated leishmaniasis (DL differs from other clinical forms of the disease due to the presence of many non-ulcerated lesions (papules and nodules in non-contiguous areas of the body. We describe the histopathology of DL non-ulcerated lesions and the presence of CD4-, CD20-, CD68-, CD31- and von Willebrand factor (vW-positive cells in the inflamed area. We analysed eighteen biopsies from non-ulcerated lesions and quantified the inflamed areas and the expression of CD4, CD20, CD68, CD31 and vW using Image-Pro software (Media Cybernetics. Diffuse lymphoplasmacytic perivascular infiltrates were found in dermal skin. Inflammation was observed in 3-73% of the total biopsy area and showed a significant linear correlation with the number of vW+ vessels. The most common cells were CD68+ macrophages, CD20+ B-cells and CD4+ T-cells. A significant linear correlation between CD4+ and CD20+ cells and the size of the inflamed area was also found. Our findings show chronic inflammation in all DL non-ulcerated lesions predominantly formed by macrophages, plasmacytes and T and B-cells. As the inflamed area expanded, the number of granulomas and extent of the vascular framework increased. Thus, we demonstrate that vessels may have an important role in the clinical evolution of DL lesions.

  16. Radiographical survey of carpal joints with ulcerous lesions of articular cartilage in Japanese black cattle

    International Nuclear Information System (INIS)

    Taura, Y.; Nishimura, R.; Sasaki, N.; Takeuchi, A.; Usui, K.

    1989-01-01

    For the purpose of investigating a different feeding factor in the outbreak of ulcerous lesions of articular cartilage, a radiographical survey of carpal joints was carried out, using Japanese Black cattle at Yamanashi prefecture, and the following results were obtained. 1) The samples for this study were obtained from farms in which using different feeding systems were adopted, such as fattening in drylot (A) : 12 steers (7-32 months old, 221-643 kg body weight), rearing in pasture (B) : 10 steers (7-12 months old, 124-210 kg body weight) and fattening in drylot after rearing in pasture (C) : 5 steers (11-14 months old, 238-271 kg body weight). 2) The radiographic lesions of the carpometacarpal joint were classified into the following five grades, normal (0), slight (I, II), moderate (III) and severe (IV), using a high contrast radiogram. 3) In group A, the lesions were observed in all the metacarpal bone III and carpal bone II@@@III. In the former case, incidence of radiographic lesions was 100%, in which 67% were severe and the remaining 33% consisted of moderate (25%) and slight changes (8%), which was higher than the others. 4) In group B, the incidence of the radiographic lesions of metacarpal bone III was 90%, but in which all of those were of slight changes (I and II). 5) In group C, the incidence of radiographic lesions of the metacarpal bone III was 80%, in which 20% were severe and the remaining 60% were slight ones. 6) No lesions were observed in any lateral half of the joint (carpal bone IV and metacarpal bone IV). 7) Although only the 7 months old steers of group A had very severe radiographic changes, the 10-12 months old steers of the group B showed no clear changes

  17. Ulcers

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    ... of the stomach and intestines. In certain circumstances stress can help cause ulcers. But this usually only happens when illness involving severe emotional or physical stress is involved — such as when someone too sick ...

  18. Ulcers

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    ... These include both regular and decaffeinated coffee, tea, chocolate, meat extracts, alcohol, black pepper, chili powder, mustard ... Disease, peptic ulcers, proton pump inhibitor, sucralfate, triple therapy January 1, 1996 Copyright © American Academy of Family ...

  19. Pathologic lesions of mycotic pneumonia in an alpaca following third compartment ulceration.

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    Hughes, Katherine; Mueller, Karin

    2008-09-01

    A 4-year-old female alpaca was referred to The Queen's Veterinary School Hospital (Cambridge, United Kingdom) with a history of abortion 6 days previous, at approximately 245 days in gestation. The patient had developed watery diarrhea 24 hr after abortion and exhibited bruxism, progressive depression, and ultimately collapse. On presentation to the referral institute, the alpaca was unable to stand and exhibited severe tachypnea, dyspnea, and tachycardia. The patient was considered to be moribund and was euthanized. Macroscopic postmortem assessment and subsequent histological investigations revealed multifocal ulceration of the third gastric compartment, with vascular mycotic invasion and disseminated multifocal embolic mycotic pneumonia. Real-time polymerase chain reaction targeting the large ribosomal subunit (28S) performed on paraffin-embedded lung tissue successfully amplified 28S RNA specific for Aspergillus species. The primary cause of the depression and collapse of this animal was considered to be a combination of respiratory compromise due to severe embolic mycotic pneumonia and endotoxic shock associated with the ulcerative gastritis of the third gastric compartment. To the authors' knowledge, this is the first report of ulcerative gastritis of the third gastric compartment histologically illustrated as a portal of entry for Aspergillus species causing embolic mycotic pneumonia in an alpaca.

  20. The incidence of duodenal and gastric ulcers in a large health maintenance organization.

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    Kurata, J H; Honda, G D; Frankl, H

    1985-06-01

    We report the incidence of peptic ulcers (duodenal, pyloric canal, gastric, and combined) verified by radiologic, endoscopic, or surgical evidence in a large Health Maintenance Organization (HMO) in Los Angeles, California. For members age 15 and above, the peptic ulcer incidence rate was 0.86 per 1,000 person-years (p-y) (males 1.10, females 0.63). The male to female sex ratio was 1.7. Two hundred twenty-two duodenal, 17 pyloric canal, 89 gastric, and 21 combined first-time diagnosed ulcer cases were located. For duodenal and pyloric canal ulcer, the incidence rate for members age 15 and above was 0.58 per 1,000 p-y (males 0.76, females 0.40). For gastric ulcer, the incidence rate for members age 15 and above was 0.21 per 1,000 p-y (males 0.23, females 0.18). The combined ulcer rate was 0.05 per 1,000 p-y (males 0.07, females 0.02). Gastric ulcer rates were two times higher in 1980 than in 1977. Peptic ulcer age-specific incidence rates increased with age. Incidence rates were much lower than those reported in previous studies, but the gastric to duodenal ulcer ratio and the age and sex relation to ulcer incidence were similar to those previously reported.

  1. Detection of pathogenic bacteria in skin lesions of patients with chiclero's ulcer: reluctant response to antimonial treatment

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    Isaac-Márquez Angélica Patricia

    2003-01-01

    Full Text Available We investigated the bacterial flora present in skin lesions of patients with chiclero's ulcer from the Yucatan peninsula of Mexico using conventional culture methods (11 patients, and an immunocolorimetric detection of pathogenic Streptococcus pyogenes (15 patients. Prevalence of bacteria isolated by culture methods was 90.9% (10/11. We cultured, from chiclero's ulcers (60%, pathogenic bacterial such as Staphylococcus aureus (20%, S. pyogenes (1.6%, Pseudomonas aeruginosa (1.6%, Morganella morganii (1.6%, and opportunist pathogenic bacteria such as Klebsiella spp. (20.0%, Enterobacter spp. (20%, and Enterococcus spp. (20%. We also cultured coagulase-negative staphylococci in 40% (4/10 of the remaining patients. Micrococcus spp. and coagulase-negative staphylococci constituted the bacterial genuses more frequently isolated in the normal skin of patients with chiclero's ulcer and healthy individuals used as controls. We also undertook another study to find out the presence of S. pyogenes by an immunocolorimetric assay. This study indicated that 60% (9/15 of the ulcerated lesions, but not normal controls, were contaminated with S. pyogenes. Importantly, individuals with purulent secretion and holding concomitant infections with S. pyogenes, S. aureus, P. aeruginosa, M. morganii, and E. durans took longer to heal Leishmania (L. mexicana infections treated with antimonial drugs. Our results suggest the need to eliminate bacterial purulent infections, by antibiotic treatment, before starting antimonial administration to patients with chiclero's ulcer.

  2. [Correction of syndrome-associated metabolic disturbances in patients with erosive and ulcerative lesions in the gastroduodenal system].

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    Kaĭsinova, A S; Efimenko, N V

    2009-01-01

    Correction of syndrome-associated metabolic disturbances in patients with erosive and ulcerative lesions in the gastroduodenal system was achieved by inclusion of moderately mineralized drinking water (Essentuki No 4 and the like), low-sulfide mineral baths, and essential phospholipids in the system of combined sanatorium-and-spa treatment. This approach allowed metabolic status of the patients to be improved and peroxide homeostasis stabilized. Moreover, it had generalized beneficial effect on the pathological process.

  3. Photobiomodulation with polarized light in the treatment of cutaneous and mucosal ulcerative lesions.

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    Aragona, S E; Grassi, F R; Nardi, G; Lotti, J; Mereghetti, G; Canavesi, E; Equizi, E; Puccio, A M; Lotti, T

    In recent decades, regenerative medicine has achieved an important evolution at both a conceptual level and scientific production, which explains the current and future possibilities of therapy and daily clinical practice. The main aim of regenerative medicine is the complex system of repair/regeneration. The current literature on the subject demonstrates the advantage of visible light therapy for skin injuries and diseases with the photobiomodulation in which light at low energy levels modulates intra- and extra-cellular photoreceptors by molecular and cellular processes that can stimulate both anti-inflammatory mechanisms and cell proliferative response. The irradiation effects are activated soon after exposure. The anti-inflammatory action on some classes of cytokines and cells (e.g. mast cells and macrophages) is completed with the stimulation of the nitric oxide production, which has an anti-inflammatory and vasodilation action, and gives analgesic relief. Our attention focused on photobiomodulator medical device emitting polarized light. 30 patients (19 women and 11 men) were enrolled in the present study. They were treated for chronic lesions using Bioptron® Light Therapy System device. Patients were initially subjected to Bioptron® light for 20 min after cleansing of the lesion. The operating protocol provides 24 sessions: twice per week for 12 weeks. Twenty patients have been studied for symptoms, histological samples and ulcer characteristics. After 2 months, a reduction of 50% of the lesions was recorded in 18 patients (60%), while in the remaining patients a slower healing was observed. The total wound healing was achieved after 3 months in 13 patients (43%). The examined parameters of the symptom were exudation, pain and signs of infection. Results at 1 and 3 months were, Exudation: at 1 month reduction and positive modulation was observed in 16 patients (53%) and in 25 patients at 3 months; Pain: (evaluated with Vas scale), decreased in 21 patients

  4. [Linoleic acid emulsion on the peri-lesion skin of venal ulcers. Action and cicatrizant effect. Corpus study].

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    Maicas, Vicente Tormo; Rochina, Iván Julián

    2008-04-01

    The authors present a clinical and documented follow up on the peri-lesion skin in 44 venal blood vessel ulcers which were treated by a hyper-oxygenized fatty acid emulsion. All the elderly in this study belonged to the Number 3 Health Department of the Valencia Sanitary Council. This study's protocol and its data collection register received a favourable report from the Committee on Research Ethics at the "La Plana" Hospital. With a total percentage of 60 in essential linoleic fatty acid, CORPITOLINOL 60, is the emulsion which has the greatest quantity of this element so necessary for human skin. In effect, this is the essential fatty acid which has the greatest presence in human skin, besides being a vital element for skin hydration and its viability to form part of a fundamental structure: intercellular layers in the corneum layer of the epidermis. On the other hand, in the hyper-oxygenation process, this product helps the skin to obtain molecules very similar to prostaglandins land 2 which favour tissue perfusion. The main objective of this study has been to evaluate, after the application of this emulsion over a four week time period, the reduction of erythema and peri-lesion hyperkeratosis in venal blood vessel ulcers. But at the same time, as a secondary objective, this study evaluated peri-lesion skin based on other criteria such as pruritus, lesions due to scratching, or edema; this study verified whether treatment of peri-lesion skin influences the cicatrisation of wounds, as well as treatment acceptance by health professionals and patients. Incidences of erythemas and hyperkeratosis totally disappeared in 40% and 50% of those cases, respectively; in those lesions where these symptoms continued after four weeks of treatment there was a significant reduction in the degree of both erythemas and hyperkeratosis, 25% in each case. These researchers consider that good treatment of peri-lesion skin combined with a standard cure protocol, using "Urgotul" as the

  5. Large deep neural networks for MS lesion segmentation

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    Prieto, Juan C.; Cavallari, Michele; Palotai, Miklos; Morales Pinzon, Alfredo; Egorova, Svetlana; Styner, Martin; Guttmann, Charles R. G.

    2017-02-01

    Multiple sclerosis (MS) is a multi-factorial autoimmune disorder, characterized by spatial and temporal dissemination of brain lesions that are visible in T2-weighted and Proton Density (PD) MRI. Assessment of lesion burden and is useful for monitoring the course of the disease, and assessing correlates of clinical outcomes. Although there are established semi-automated methods to measure lesion volume, most of them require human interaction and editing, which are time consuming and limits the ability to analyze large sets of data with high accuracy. The primary objective of this work is to improve existing segmentation algorithms and accelerate the time consuming operation of identifying and validating MS lesions. In this paper, a Deep Neural Network for MS Lesion Segmentation is implemented. The MS lesion samples are extracted from the Partners Comprehensive Longitudinal Investigation of Multiple Sclerosis (CLIMB) study. A set of 900 subjects with T2, PD and a manually corrected label map images were used to train a Deep Neural Network and identify MS lesions. Initial tests using this network achieved a 90% accuracy rate. A secondary goal was to enable this data repository for big data analysis by using this algorithm to segment the remaining cases available in the CLIMB repository.

  6. Non-invasive endodontic treatment of large periapical lesions

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    Harry Huiz Peeters

    2008-09-01

    Full Text Available Background: In most cases of large periapical radiolucent lesions of pulpal origin, we often encounter a dilemmatic situation, such as whether to either treat these cases endodontically or surgically. Development of techniques, instruments and root medicaments as well as the tendency toward minimally invasive treatment, all support dentists to treat those cases using the minimal invasive principle (i.e. endodontically instead of surgically. Purpose: The purpose of this paper is to report and discuss the managing of periapical lesions by endodontic no invasive treatment. Case management: The patient with large periapical lesions were treated with noninvasive endodontic treatment. After 6 months, patients in this report were asymptomatic and radiolucencies had disappeared. When the root canal treatment is done according to accepted clinical principles and under aseptic condition, including cleaning, shaping, abturating as well as proper diagnosis, the healing process of the infected area will occur. Conclusion: Some lesions, however, may not be treated conservatively and may require surgical treatment for total elimination of the lesions.

  7. Multifocal Gastric Ulcers Caused by Diffuse Large B Cell Lymphoma in a Patient With Significant Weight Loss

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    Mark A. Gromski MD

    2016-12-01

    Full Text Available Primary gastrointestinal (GI lymphoma is a heterogeneous disease with varied clinical presentations. The stomach is the most common GI site and accounts for 70% to 75% of GI lymphomas. We present a patient with gastric diffuse large B cell lymphoma (DLBCL who presented with significant weight loss, early satiety, and multifocal ulcerated gastric lesions. Esophagoduodenoscopy should be performed in patients presenting with warning symptoms as in our case. Diagnosis is usually made by endoscopic biopsies. Multiple treatment modalities including surgery, radiotherapy, and chemotherapy have been used. Advancements in endoscopic and pathologic technology decrease turnaround time for diagnosis and treatment initiation, thus reducing the need for surgery. Health care providers should maintain a high level of suspicion and consider gastric DLBCL as part of the differential diagnosis, especially in those with warning symptoms such as weight loss and early satiety with abnormal endoscopic findings.

  8. Mycolactone-Dependent Depletion of Endothelial Cell Thrombomodulin Is Strongly Associated with Fibrin Deposition in Buruli Ulcer Lesions.

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    Joy Ogbechi

    2015-07-01

    Full Text Available A well-known histopathological feature of diseased skin in Buruli ulcer (BU is coagulative necrosis caused by the Mycobacterium ulcerans macrolide exotoxin mycolactone. Since the underlying mechanism is not known, we have investigated the effect of mycolactone on endothelial cells, focussing on the expression of surface anticoagulant molecules involved in the protein C anticoagulant pathway. Congenital deficiencies in this natural anticoagulant pathway are known to induce thrombotic complications such as purpura fulimans and spontaneous necrosis. Mycolactone profoundly decreased thrombomodulin (TM expression on the surface of human dermal microvascular endothelial cells (HDMVEC at doses as low as 2 ng/ml and as early as 8 hrs after exposure. TM activates protein C by altering thrombin's substrate specificity, and exposure of HDMVEC to mycolactone for 24 hours resulted in an almost complete loss of the cells' ability to produce activated protein C. Loss of TM was shown to be due to a previously described mechanism involving mycolactone-dependent blockade of Sec61 translocation that results in proteasome-dependent degradation of newly synthesised ER-transiting proteins. Indeed, depletion from cells determined by live-cell imaging of cells stably expressing a recombinant TM-GFP fusion protein occurred at the known turnover rate. In order to determine the relevance of these findings to BU disease, immunohistochemistry of punch biopsies from 40 BU lesions (31 ulcers, nine plaques was performed. TM abundance was profoundly reduced in the subcutis of 78% of biopsies. Furthermore, it was confirmed that fibrin deposition is a common feature of BU lesions, particularly in the necrotic areas. These findings indicate that there is decreased ability to control thrombin generation in BU skin. Mycolactone's effects on normal endothelial cell function, including its ability to activate the protein C anticoagulant pathway are strongly associated with this

  9. Ulcerative Cutaneous Lesions Synchronously Present with the Diagnosis of Primary Lung Cancer

    Directory of Open Access Journals (Sweden)

    Khaldoon Shaheen

    2013-01-01

    Full Text Available The percentage of patients with lung cancer that develop skin metastases is low. The diagnosis is usually made using clinical information and skin biopsy in patients with suspicious skin lesions and history of smoking or lung cancer. The prognosis for patients having lung cancer with skin metastasis is very poor. We describe findings in a 70-year-old man with lung cancer with skin metastases. Interestingly, multiple skin lesions were the first manifestation of the underlying lung cancer. The prognosis for patients having lung cancer with skin metastasis is thus very poor.

  10. Transscleral diode photocoagulation of large retinal and choroidal vascular lesions.

    Directory of Open Access Journals (Sweden)

    Yun Feng

    Full Text Available BACKGROUND: Transscleral retinal photocoagulation with a diode laser is used in glaucoma refractory to medical and surgical treatment. Our main research question was how the technique performed in large vascular lesions associated with hemangiomas of the retina and choroid. METHODOLOGY/CLINICAL FINDINGS: Patient charts were retrieved from the hospital files for patients who underwent the procedure and were followed for at least 24 months. Five patients (6 eyes fit the criteria. Cases included Von Hippel's disease (2 eyes, Coats' disease (1 eye and choroidal hemangioma (3 cases. Transscleral diode laser treatment was performed under retrobulbar and topical anesthesia with a retinopexy probe (IRIS DioPexy, IRIS Medical Instruments, Mountain View, CA applied transsclerally under indirect ophthalmoscope visualization. We found an improvement in best-corrected visual acuity at 24 months postoperatively. CONCLUSIONS/SIGNIFICANCE: Transscleral photocoagulation may have a clinical application in these diseases as an alternate to the high cost of photodynamic therapy with photosensitizing agents.

  11. Independent risk factors of 30-day outcomes in 1264 patients with peptic ulcer bleeding in the USA - large ulcers do worse

    Science.gov (United States)

    Camus, Marine; Jensen, Dennis M.; Kovacs, Thomas O.; Jensen, Mary Ellen; Markovic, Daniela; Gornbein, Jeffrey

    2016-01-01

    Background Predictors of worse outcomes (rebleeding, surgery and death) of peptic ulcer bleeding (PUB’s) are essential indicators because of significant morbidity and mortality. rates of PUB’s. However those have been rarely infrequently reported since changes in medical therapy (proton poump inhibitors-PPI) and application of newer endoscopic hemostasis. Aim Our purposes were to determine: 1) independent risk factors of 30-day rebleeding, surgery, and death and 2) whether ulcer size is an independent predictor of major outcomes in patients with severe PUB’s after successful endoscopic hemostasis and treatment with optimal medical (high dose IV PPI) vs. prior treatment (high dose IV histamine 2 antagonists – H2RA’s). Methods A large prospectively followed population of patients hospitalized with severe PUB’s between 1993 and 2011 at two US tertiary care academic medical centers, stratified by stigmata of recent hemorrhage (SRH) was studied. Using multivariable logistic regression analyses, independent risk factors of each outcome (rebleeding, surgery, and death) up to 30 days were analyzed. Effects of medical treatment (H2RA patients 1993–2005 vs. PPI’s 2006–2011) were also analysed. Results 1264 patients were included. For ulcers ≥10mm, the odds of 30-day rebleeding increased 6% per each 10% increase in ulcer size (OR 1.06, 95%CI 1.02–1.10, p=0.0053). Other risk factors of 30-day rebleeding were major SRH, inpatient start of bleeding, and prior GI bleeding. Major SRH and ulcer size ≥10 mm were predictors of 30-day surgery. Risk factors of 30-day death were major SRH, inpatient bleeding, any initial platelet transfusion or fresh frozen plasma transfusion ≥2 units. Among patients with major SRH and outpatient start of bleeding, larger ulcer size was also a risk factor for death (OR 1.08 per 10% increase in ulcer size, 95%CI 1.02–1.14, p=0.0095). Ulcer size was a significant independent variable for both time periods. Conclusions Ulcer

  12. Oropharynx Ulceration

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    Lauren Sylwanowicz

    2017-09-01

    Full Text Available History of present illness: A 31-year-old male presented to the emergency department (ED with worsening constant left sided throat pain over the past four months. The patient reports that he was brushing his teeth when his dog jumped onto his back causing his toothbrush to puncture the back of his throat, resulting in immediate bleeding and discomfort. The bleeding subsided and the patient did not seek medical care. The pain radiated to his left ear and the back of the neck. He also noted a change in his voice. The day before presenting to the ED the patient noted subjective fevers, hemoptysis and drooling, which led him to seek medical care. Significant findings: The photograph demonstrates an area of ulcerative tissue at the left palatine tonsil without surrounding erythema or purulent drainage. The computed tomography (CT scan shows a large ulceration of the left soft palate and palatine tonsil (red arrow. There is no evidence of skull base osteomyelitis. There is suppurative lymphadenopathy with partial left jugular vein compression due to mass effect (yellow highlight. There is mild nasopharyngeal airway narrowing with architectural distortion (blue arrow, but no other evidence of airway obstruction. Discussion: The oral cavity is prone to trauma leading to the formation of superficial ulcerations. There are many causes of mechanical trauma, most commonly accidental biting. Chemical, electrical and thermal insults are also possibilities. Poor fitting dental devices and fractured or malformed teeth can also be etiologies.1 Traumatic ulcerations are most common in children given bruxism and thumb sucking. However, a broad differential must be considered including malignant and premalignant lesions, infections of the oral mucosa, aphthous ulcerations and autoimmune diseases.2, 3 Chronic ulcerations are associated with superimposed infection, but there has not been established an association of malignant transformation of the oral mucosa after

  13. The evolution of anti-ulcer therapy with cimetidine. Is a single large nocturnal dose of cimetidine the right therapy for duodenal ulcer?

    Science.gov (United States)

    Barbara, L; Corinaldesi, B; Stanghellini, V; Paternicò, A; Fabbri, L; Sacco, T

    1986-01-01

    Peptic ulcer results from the prevalence of agents causing endoluminal lesions over the defence mechanisms of the mucosa of the upper GI tract. Particularly, in the case of duodenal ulcer, the pathogenetic relevance of non-buffered acid secretion of the early nighttime period has been emphasized. This is indeed confirmed by the fact that a single night dose of 800 mg cimetidine has apparently been proved able--in numerous controlled clinical trials--to provide results that are similar to those obtained with the classic dose of 1 g daily or 400 mg twice daily. Our centre carried out a crossover double-blind controlled trial aimed at evaluating titrable acidity and pH during the 24-h period in seven patients with active duodenal ulcer. The single nighttime dose of cimetidine resulted in a significant and long-lasting inhibition of acid secretion during the entire night. During the day, secretory values returned to levels similar to those obtained with placebo, hence allowing normal digestive functions.

  14. VAC Therapy in Large Infected Sacral Pressure Ulcer Grade IV—Can Be an Alternative to Flap Reconstruction?

    OpenAIRE

    Batra, R. K.; Aseeja, Veena

    2012-01-01

    Vacuum-assisted closure (VAC) therapy is a new entrant in wound care after growth factors and alginate or hydrocolloid dressing, in the treatment of pressure ulcers. We have been using this technique for diabetic foot ulcers. A young nondiabetic man presented with a large sacral bed sore after high doses of ionotropes in an intensive care unit for treating severe hypotension. His wound was debrided, and instead of flap surgery in such infected wound, he was treated with VAC therapy. The compl...

  15. Management of symptomatic erosive-ulcerative lesions of oral lichen planus in an adult Egyptian population using Selenium-ACE combined with topical corticosteroids plus antifungal agent

    Science.gov (United States)

    Belal, Mahmoud Helmy

    2015-01-01

    Aim: Oral lichen planus (OLP) is a chronic mucocutaneous disease with an immunological etiology. This study was conducted to evaluate the effect of selenium combined with Vitamins A, C & E (Selenium-ACE) in the treatment of erosive-ulcerative OLP as an adjunctive to topical corticosteroids plus antifungal agent. Subjects and Methods: Thirty patients with a confirmed clinical and histopathologic diagnosis of OLP participated in this clinical trial. Patients were randomly allocated into one of three groups and treated as follows: (I) Topical corticosteroids, (II) topical corticosteroids plus antifungal, and (III) SE-ACE combined with topical corticosteroids plus antifungal. The patients were followed for 6 weeks. The pain and severity of the lesions were recorded at the initial and follow-up visits. All recorded data were analyzed using paired t-test and ANOVA test. A P ≤ 0.05 was considered significant. Results: The experimental groups showed a marked reduction in pain sensation and size of lesions, particularly in the final follow-up period, but there was no significant difference between the first two Groups I and II. However, healing of lesions and improvement of pain sensation was effective in Group III since a significant difference was found favoring Group III over both Groups I and II. Conclusion: No significant difference was found in treating erosive-ulcerative lesions of OLP by topical corticosteroids alone or combined with antifungal. However, when using SE-ACE in combination with topical corticosteroids plus antifungal, this approach may be effective in managing ulcerative lesions of OLP; but more research with a larger sample size and a longer evaluation period may be recommended. PMID:26681847

  16. Myxosporean plasmodial infection associated with ulcerative lesions in young-of-the-year Atlantic menhaden in a tributary of the Chesapeake Bay, and possible links to Kudoa clupeidae

    Science.gov (United States)

    Reimschuessel, R.; Gieseker, C.M.; Driscoll, C.; Baya, A.; Kane, A.S.; Blazer, V.S.; Evans, J.J.; Kent, M.L.; Moran, J.D.W.; Poynton, S.L.

    2003-01-01

    Ulcers in Atlantic menhaden Brevoortia tyrannus (Latrobe) (Clupeidae), observed along the USA east coast, have been attributed to diverse etiologies including bacterial, fungal and, recently, harmful algal blooms. To understand the early pathogenesis of these lesions, we examined juvenile Atlantic menhaden collected during their seasonal presence in Chesapeake Bay tributaries from April to October 1999 and from March to August 2000. We conducted histopathological examinations of young-of-the-year fish from the Pocomoke River tributary, which has a history of fish mortalities and high lesion prevalence. Kudoa clupeidae (Myxozoa: Myxosporea) spores were present in the muscles of fish collected in both years. Of the fish assessed by histology in April, 5 to 14% were infected, while in May 90 to 96% were infected. Infection rates remained high during the summer. Mature spores were primarily located within myomeres and caused little or no observable pathological changes. Ultrastructure showed spores with capsulogenic cells bearing filamentous projections, and a basal crescentic nucleus with mottled nucleoplasm containing cleaved, condensed chromatin. Also, a highly invasive plasmodial stage of a myxozoan was found in the lesions of juvenile Atlantic menhaden. The plasmodia were observed in fish collected between May and July, with the maximum occurrence in late June 1999 and late May 2000. Plasmodia penetrated and surrounded muscle bundles, causing grossly observable raised lesions in 73% of all fish infected with this invasive stage. Plasmodia were also detected in the visceral organs, branchial arches, and interocular muscles of some fish. Some of the invasive extrasporogonic plasmodial lesions were associated with ulcers and chronic inflammatory infiltrates. The plasmodial stage appeared to slough out of the tissue with subsequent evidence of wound healing. Ultrastructure showed plasmodia with an elaborate irregular surface, divided into distinct ectoplasm and

  17. VAC Therapy in Large Infected Sacral Pressure Ulcer Grade IV-Can Be an Alternative to Flap Reconstruction?

    Science.gov (United States)

    Batra, R K; Aseeja, Veena

    2014-04-01

    Vacuum-assisted closure (VAC) therapy is a new entrant in wound care after growth factors and alginate or hydrocolloid dressing, in the treatment of pressure ulcers. We have been using this technique for diabetic foot ulcers. A young nondiabetic man presented with a large sacral bed sore after high doses of ionotropes in an intensive care unit for treating severe hypotension. His wound was debrided, and instead of flap surgery in such infected wound, he was treated with VAC therapy. The complete wound healing was achieved in 6 weeks and at half the cost of flap surgery. Moreover, the chances of flap failure and its related complications were eliminated.

  18. Nonsurgical root canal therapy of large cyst-like inflammatory periapical lesions and inflammatory apical cysts.

    Science.gov (United States)

    Lin, Louis M; Ricucci, Domenico; Lin, Jarshen; Rosenberg, Paul A

    2009-05-01

    It is a general belief that large cyst-like periapical lesions and apical true cysts caused by root canal infection are less likely to heal after nonsurgical root canal therapy. Nevertheless, there is no direct evidence to support this assumption. A large cyst-like periapical lesion or an apical true cyst is formed within an area of apical periodontitis and cannot form by itself. Therefore, both large cyst-like periapical lesions and apical true cysts are of inflammatory and not of neoplastic origin. Apical periodontitis lesions, regardless of whether they are granulomas, abscesses, or cysts, fail to heal after nonsurgical root canal therapy for the same reason, intraradicular and/or extraradicular infection. If the microbial etiology of large cyst-like periapical lesions and inflammatory apical true cysts in the root canal is removed by nonsurgical root canal therapy, the lesions might regress by the mechanism of apoptosis in a manner similar to the resolution of inflammatory apical pocket cysts. To achieve satisfactory periapical wound healing, surgical removal of an apical true cyst must include elimination of root canal infection.

  19. Nonsurgical healing of large periradicular lesions using a triple antibiotic paste: A case series

    Directory of Open Access Journals (Sweden)

    Sonali Taneja

    2010-01-01

    Full Text Available The infection of the root canal system is considered to be a polymicrobial infection, consisting of both aerobic and anaerobic bacteria. Because of the complexity of the root canal infection, it is unlikely that any single antibiotic could result in effective sterilization of the canal. A combination of antibiotic drugs (metronidazole, ciprofloxacin, and minocycline is used to eliminate target bacteria, which are possible sources of endodontic lesions. Three case reports describe the nonsurgical endodontic treatment of teeth with large periradicular lesions. A triple antibiotic paste was used for 3 months. After 3 months, teeth were asymptomatic and were obturated. The follow-up radiograph of all the three cases showed progressive healing of periradicular lesions. The results of these cases show that when most commonly used medicaments fail in eliminating the symptoms then a triple antibiotic paste can be used clinically in the treatment of teeth with large periradicular lesions.

  20. Combining eastern and western practices for safe and effective endoscopic resection of large complex colorectal lesions.

    Science.gov (United States)

    Emmanuel, Andrew; Gulati, Shraddha; Burt, Margaret; Hayee, Bu'Hussain; Haji, Amyn

    2018-05-01

    Endoscopic resection of large colorectal polyps is well established. However, significant differences in technique exist between eastern and western interventional endoscopists. We report the results of endoscopic resection of large complex colorectal lesions from a specialist unit that combines eastern and western techniques for assessment and resection. Endoscopic resections of colorectal lesions of at least 2 cm were included. Lesions were assessed using magnification chromoendoscopy supplemented by colonoscopic ultrasound in selected cases. A lesion-specific approach to resection with endoscopic mucosal resection or endoscopic submucosal dissection (ESD) was used. Surveillance endoscopy was performed at 3 (SC1) and 12 (SC2) months. Four hundred and sixty-six large (≥20 mm) colorectal lesions (mean size 54.8 mm) were resected. Three hundread and fifty-six were resected using endoscopic mucosal resection and 110 by ESD or hybrid ESD. Fifty-one percent of lesions had been subjected to previous failed attempts at resection or heavy manipulation (≥6 biopsies). Nevertheless, endoscopic resection was deemed successful after an initial attempt in 98%. Recurrence occurred in 15% and could be treated with endoscopic resection in most. Only two patients required surgery for perforation. Nine patients had postprocedure bleeding; only two required endoscopic clips. Ninety-six percent of patients without invasive cancer were free from recurrence and had avoided surgery at last follow-up. Combining eastern and western practices for assessment and resection results in safe and effective organ-conserving treatment of complex colorectal lesions. Accurate assessment before and after resection using magnification chromoendoscopy and a lesion-specific approach to resection, incorporating ESD where appropriate, are important factors in achieving these results.

  1. Gastroprotective activity of polysaccharide from Hericium erinaceus against ethanol-induced gastric mucosal lesion and pylorus ligation-induced gastric ulcer, and its antioxidant activities.

    Science.gov (United States)

    Wang, Xiao-Yin; Yin, Jun-Yi; Zhao, Ming-Ming; Liu, Shi-Yu; Nie, Shao-Ping; Xie, Ming-Yong

    2018-04-15

    The gastroprotective activity of Hericium erinaceus polysaccharide was investigated in rats. The antioxidant activities were also evaluated. Pre-treatment of polysaccharide could reduce ethanol-induced gastric mucosal lesion and pylorus ligation-induced gastric ulcer. The polysaccharide exhibited scavenging activities of 1, 1-diphenyl-2-picryl-hydrozyl and hydroxyl radicals, and ferrous ion-chelating ability. In the pylorus ligation-induced model, gastric secretions (volume of gastric juice, gastric acid, pepsin and mucus) of ulcer rats administrated with polysaccharide were regulated. Levels of tumor necrosis factor-α and interleukins-1β in serum, and myeloperoxidase activity of gastric tissue were reduced, while antioxidant status of gastric tissue was improved. Defensive factors (nitric oxide, prostaglandin E2, epidermal growth factor) in gastric tissue were increased. These results indicate that Hericium erinaceus polysaccharide possess gastroprotective activity, and the possible mechanisms are related to its regulations of gastric secretions, improvements of anti-inflammatory and antioxidant status, as well as increments of defensive factors releases. Copyright © 2018 Elsevier Ltd. All rights reserved.

  2. The stress ulcer syndrome

    NARCIS (Netherlands)

    H.A. van Essen

    1986-01-01

    textabstractThe stress ulcer syndrome is described in this thesis. This syndrome is seen in patients admitted to intensive care departments or being treated in field hospitals, in disaster areas, or battle fields. Acute mucosal lesions associated with burns (Curling's ulcers) and central nervous

  3. Treatment of Large Periapical Cyst Like Lesion: A Noninvasive Approach: A Report of Two Cases.

    Science.gov (United States)

    Sood, Nikhil; Maheshwari, Neha; Gothi, Rajat; Sood, Niti

    2015-01-01

    Periapical lesions develop as sequelae to pulp disease. Periapical radiolucent areas are generally diagnosed either during routine dental radiographic examination or following acute toothache. Various methods can be used in the nonsurgical management of periapical lesions: the conservative root canal treatment, decompression technique, active nonsurgical decompression technique, aspiration-irrigation technique, method using calcium hydroxide, lesion sterilization and repair therapy and the apexum procedure. Monitoring the healing of periapical lesions is essential through periodic follow-up examinations. The ultimate goal of endodontic therapy should be to return the involved teeth to a state of health and function without surgical intervention. All inflammatory periapical lesions should be initially treated with conservative nonsurgical procedures. Surgical intervention is recommended only after nonsurgical techniques have failed. Besides, surgery has many drawbacks, which limit its use in the management of periapical lesions. How to cite this article: Sood N, Maheshwari N, Gothi R, Sood N. Treatment of Large Periapical Cyst Like Lesion: A Noninvasive Approach: A Report of Two Cases. Int J Clin Pediatr Dent 2015;8(2):133-137.

  4. The "Buruli Score": Development of a Multivariable Prediction Model for Diagnosis of Mycobacterium ulcerans Infection in Individuals with Ulcerative Skin Lesions, Akonolinga, Cameroon.

    Directory of Open Access Journals (Sweden)

    Yolanda K Mueller

    2016-04-01

    Full Text Available Access to laboratory diagnosis can be a challenge for individuals suspected of Buruli Ulcer (BU. Our objective was to develop a clinical score to assist clinicians working in resource-limited settings for BU diagnosis.Between 2011 and 2013, individuals presenting at Akonolinga District Hospital, Cameroon, were enrolled consecutively. Clinical data were collected prospectively. Based on a latent class model using laboratory test results (ZN, PCR, culture, patients were categorized into high, or low BU likelihood. Variables associated with a high BU likelihood in a multivariate logistic model were included in the Buruli score. Score cut-offs were chosen based on calculated predictive values. Of 325 patients with an ulcerative lesion, 51 (15.7% had a high BU likelihood. The variables identified for the Buruli score were: characteristic smell (+3 points, yellow color (+2, female gender (+2, undermining (+1, green color (+1, lesion hyposensitivity (+1, pain at rest (-1, size >5cm (-1, locoregional adenopathy (-2, age above 20 up to 40 years (-3, or above 40 (-5. This score had AUC of 0.86 (95%CI 0.82-0.89, indicating good discrimination between infected and non-infected individuals. The cut-off to reasonably exclude BU was set at scores <0 (NPV 96.5%; 95%CI 93.0-98.6. The treatment threshold was set at a cut-off ≥4 (PPV 69.0%; 95%CI 49.2-84.7. Patients with intermediate BU probability needed to be tested by PCR.We developed a decisional algorithm based on a clinical score assessing BU probability. The Buruli score still requires further validation before it can be recommended for wide use.

  5. Endoscopic surgical management of a large Morel-Lavallée lesion.

    Science.gov (United States)

    Walls, Andrew; McMahon, Samuel E; MacDonald, Jonathan; Bunn, Jonathan

    2017-09-23

    The Morel-Lavallée lesion is a closed degloving injury that usually occurs following high-energy trauma. We present a case demonstrating endoscopic management of this lesion. A 44-year-old man fell from scaffolding. Initial assessment demonstrated no significant injury. An ultrasound scan 2 days post injury revealed a large fluid collection along the lateral right thigh. This subsequently became infected and did not respond to antibiotic therapy.Due to the extent of the lesion, we were reluctant to perform a traditional open drainage. An endoscopic probe was inserted at the proximal and distal poles of the lesion and the wound debrided.This resulted in a rapid improvement in symptoms and a complete resolution of the lesion at 1 year postsurgery, with no wound-associated morbidity.This is only the second description of endoscopic debridement of a large, acute Morel-Lavallée lesion, with an excellent outcome. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  6. Superficial skin ulcers

    International Nuclear Information System (INIS)

    Samaila, Modupeola O.; Rafindadi, Abdulmumini H.; Oluwole, Olabode P.; Adewuyi, Sunday A.

    2007-01-01

    Objective was to determine the underlying cause of superficial skin ulcers over a 15-year period. A retrospective histopathological analysis of 670 cases of superficial skin ulcers diagnosed in the Dept. of Pathology, Ahmadu Bello University Teaching Hospital, Zaria, Nigeria from January 1991 to December 2005. A total of 670 superficial skin ulcers were analyzed. The mail to female gender ratio was 409:261(1.5:1.0) and a peakage frequency of 44.3 %( 297) in the 5th and 6th decades. Spectrum of lesions encountered was categorized into inflammatory, infections, benign and malignant diseases. The malignant lesions were 309 (46.1%), non-specific inflammation 302 (45.1%), granulation tissue 25 (3.7%) and pseudoepitheliomatous hyperplasia 14 (2.1%). A total of 18(2.7%) specific infections were encountered, which included bacterial, fungal and viral infection. Benign lesions were 2(0.3%), comprising of neurofibroma and Bowen's disease. The most common malignant lesion was squamous cell carcinoma 203 (30.3%) with a male to female ratio of 128:75 (1.7:1.0). Of these 161 were well differentiated tumors. The lower limb was the prevalent site distribution of all the ulcers. Superficial ulcers may be harbinger of malignant diseases. Squamous cell carcinoma remains the most common malignant lesion arising from chronic superficial ulcers from our setting. Adequate tissue biopsy and early diagnosis may reduce the attendant morbidity of these ulcers. (author)

  7. Is stereotactic large-core needle biopsy beneficial prior to surgical treatment in BI-RADS 5 lesions?

    NARCIS (Netherlands)

    Hoorntje, LE; Peeters, PHM; Mali, WPTM; Rinkes, IHMB

    Introduction. Due to screening mammography, more nonpalpable mammographic lesions warrant histological evaluation. Stereotactic large-core needle biopsy (SLCNB) has been shown to be as effective in diagnosing these lesions as diagnostic surgical excision, and has become the preferred diagnostic

  8. Complete mucosal healing of distal lesions induced by twice-daily budesonide 2-mg foam promoted clinical remission of mild-to-moderate ulcerative colitis with distal active inflammation: double-blind, randomized study.

    Science.gov (United States)

    Naganuma, Makoto; Aoyama, Nobuo; Tada, Tomohiro; Kobayashi, Kiyonori; Hirai, Fumihito; Watanabe, Kenji; Watanabe, Mamoru; Hibi, Toshifumi

    2018-04-01

    Budesonide foam is used for the topical treatment of distal ulcerative colitis. This phase III study was performed to confirm mucosal healing and other therapeutic effects of twice-daily budesonide 2-mg foam in patients with mild-to-moderate ulcerative colitis including left-sided colitis and pancolitis. This was a multicenter, randomized, placebo-controlled, double-blind trial. A total of 126 patients with mild-to-moderate ulcerative colitis with active inflammation in the distal colon were randomized to two groups receiving twice-daily budesonide 2 mg/25 ml foam or placebo foam. The primary endpoint was the percentage of complete mucosal healing of distal lesions (endoscopic subscore of 0) at week 6. Some patients continued the treatment through week 12. Drug efficacy and safety were evaluated. The percentages of both complete mucosal healing of distal lesions and clinical remission were significantly improved in the budesonide as compared with the placebo group (p = 0.0003 and p = 0.0035). Subgroup analysis showed similar efficacy of budesonide foam for complete mucosal healing of distal lesions and clinical remission regardless of disease type. The clinical remission percentage tended to be higher in patients achieving complete mucosal healing of distal lesions than in other patients. There were no safety concerns with budesonide foam. This study confirmed for the first time complete mucosal healing with twice-daily budesonide 2-mg foam in mild-to-moderate ulcerative colitis with distal active inflammation. The results also indicated that complete mucosal healing of distal lesions by budesonide foam promotes clinical remission of ulcerative colitis. Clinical trial registration no.: Japic CTI-142704.

  9. [Analysis of clinical characteristics of 187 patients with Marjolin's ulcers].

    Science.gov (United States)

    Liu, Zan; Zhou, Yuxiang; Zhang, Pihong; Zhang, Minghua; Ren, Licheng; Zeng, Jizhang; Zhou, Jie; Liang, Pengfei; Huang, Xiaoyuan

    2016-05-01

    lesions were seen in 176 cases. (3) The major histopathological type was squamous cell carcinoma, with high cell differentiation in most cases. (4) Bone invasion of carcinoma cells was observed in 59 cases. Lymph node enlargement was observed in 100 cases, and lymph node metastasis was observed in 18 cases. (5) Twenty patients did not receive any surgery, while 167 patients were treated by surgery with lesion extended resection as the main method. According to the condition of wound after the lesion extended resection, the wounds were mainly repaired by skin grafting and transplantation of local skin flap. The majority of wounds in 139 patients who underwent lesion extended resection were repaired in one surgery. Twenty-eight patients out of 104 followed-up cases had recurrence after surgery, mainly seen on head and face, upper limb, lower limb, and buttock, and there was no significant difference among them (P>0.05). The recurrence time of most patients was longer than 6 months after cure. Patients with Marjolin's ulcers in younger age of onset of initial injury or primary disease tend to have longer latency, during which the shorter the pre-ulceration period is, the longer the post-ulceration period will be. Marjolin's ulcers are prone to occur in scar sites with large tension. Early treatment of high tension scar and scar ulcer is important in prevention, and surgery is the optimal treatment for Marjolin's ulcers. Regular follow-up should be carried out owning to recurrence rate in certain degree after surgery.

  10. Histological diagnosis of ultrasound-visible breast lesions by large core needle biopsy

    International Nuclear Information System (INIS)

    Sanchis-Querol, E.; Valeros, O.; Collado, A.; Gimenez, J.; Yanguas, C.

    1999-01-01

    We present our experience in the histological diagnosis of breast lesions using ultrasound-guided large core needle biopsy (LCNB), assessing its utility as an alternative to excisional biopsy. We have studied retrospectively a series of 146 cases involving the performance of LCNB. The results were comparable with those of FNAB in 59 cases and with those of surgical aspiration biopsy in 105. Of the 113 lesions identified as malignant by percutaneous large core needle aspiration biopsy, 96 were resected. Surgical aspiration biopsy agreed with LCNB in 100% of cases. Of the 33 lesions identified as benign by LCNB, surgical biopsy detected malignancy in 5. The results obtained establish a specificity for LCNB of 100% and a sensitivity of 96%, both of which are superior to the values for FNAB. Thus, this technique can be considered valid for preoperative diagnosis. LCNB is useful in the preoperative diagnosis of breast lesions, making FNAB and surgical biopsy unnecessary. Moreover, it constitutes a significant change in the management of patients with malignant or undetermined breast lesions. (Author) 8 refs

  11. Venous Ulcers

    Science.gov (United States)

    Caprini, J.A.; Partsch, H.; Simman, R.

    2013-01-01

    Venous leg ulcers are the most frequent form of wounds seen in patients. This article presents an overview on some practical aspects concerning diagnosis, differential diagnosis and treatment. Duplex ultrasound investigations are essential to ascertain the diagnosis of the underlying venous pathology and to treat venous refluxes. Differential diagnosis includes mainly other vascular lesions (arterial, microcirculatory causes), hematologic and metabolic diseases, trauma, infection, malignancies. Patients with superficial venous incompetence may benefit from endovenous or surgical reflux abolition diagnosed by Duplex ultrasound. The most important basic component of the management is compression therapy, for which we prefer materials with low elasticity applied with high initial pressure (short-stretch bandages and Velcro-strap devices). Local treatment should be simple, absorbing and not sticky dressings keeping adequate moisture balance after debridement of necrotic tissue and biofilms are preferred. After the ulcer is healed compression therapy should be continued in order to prevent recurrence. PMID:26236636

  12. Peptic Ulcers

    Science.gov (United States)

    ... people of any age — even kids — can develop ulcers. About Peptic Ulcers An ulcer is a sore, which means it's ... that most people can be cured. Causes of Peptic Ulcers in Kids Although stress and certain foods may ...

  13. Outcomes of arthroscopic "Remplissage": capsulotenodesis of the engaging large Hill-Sachs lesion

    Directory of Open Access Journals (Sweden)

    Mayo Lee

    2011-06-01

    Full Text Available Abstract Background A Hill-Sachs lesion of the humeral head after a shoulder dislocation is clinically insignificant in most cases. However, a sizable defect will engage with the anterior rim of the glenoid and cause instability even after anterior glenoid reconstruction. The purpose of this study was to evaluate the outcome of arthroscopic capsulotenodesis of the posterior capsule and infraspinatus tendon ("remplissage" to seal a large engaging Hill-Sachs lesion in an unstable shoulder. Methods This was a prospective follow-up study of patients who underwent arthroscopic surgery for recurrent shoulder instability with a large engaging Hill-Sachs lesion from 2007 to 2009. The clinical results were measured preoperatively and postoperatively with the Simple Shoulder test (SST and the Rowe score for instability. Results Eleven patients met the inclusion criteria of this study. The mean follow-up time was 30 months (range 24 to 35 months. At the last follow-up, significant improvement was observed in both scores with no recurrent dislocations. The mean SST improved from 6.6 to 11 (p Conclusions Arthroscopic remplissage for shoulder instability is an effective soft tissue technique to seal a large engaging Hill-Sachs lesion with respect to recurrence rate, range of motion and shoulder function.

  14. [The spa-and-health resort-based rehabilitation of the patients presenting with frequently recurring erosive and ulcerative lesions in the oesophagus, stomach, and duodenum in the phase of subsiding exacerbation].

    Science.gov (United States)

    Efimenko, N V; Kaĭsinova, A S

    2014-01-01

    To develop a new medical technology for the spa-and-health resort-based treatment of the patients presenting with frequently recurring erosive and ulcerative lesions in the oesophagus, stomach, and duodenum in the phase of subsiding exacerbation. A total of 100 patients presenting with frequently recurring erosive and ulcerative lesions in the oesophagus, stomach, and duodenum in the phase of subsiding exacerbation were available for the examination that included detailed investigations of the clinical picture, characteristics of the immune status, and psychological testing before and after a course of the spa-and-health resort-based treatment. The effectiveness of two therapeutic modalities was evaluated. One of them (control) prescribed to 50 patients consisted of standard antiulcer pharmacotherapy in combination with Essentuki Novaya drinking mineral water and carbon dioxide mineral baths, the other given to 50 patients included radon baths instead of carbon dioxide mineral baths. The combined application of drinking mineral waters, radon baths, and standard antiulcer pharmacotherapy produced the most conspicuous clinical effect in the framework of spa-and-health resort-based rehabilitation of the patients presenting with frequently recurring erosive and ulcerative lesions in the oesophagus, stomach, and duodenum in the phase of subsiding exacerbation as confirmed by positive dynamics of their psychoemotional status in 97.7% of the cases, regression of pain syndrome (91.5%), and improvement of humoral and cellular immunity (94%). An important result of the spa-and-health resort-based rehabilitation is the intensification of the reparative processes in gastroduodenal mucosa responsible for the healing of ulcers and erosions in 94.7% of the patients. The spa-and-health resort-based rehabilitation is a pathogenetically sound and efficacious approach to the management of the patients presenting with frequently recurring erosive and ulcerative lesions in the

  15. Radiographic features of large cystic lesions of the jaws in children

    International Nuclear Information System (INIS)

    Bodner, Lipa; Woldenberg, Yitzhak; Bar-Ziv, Jacob

    2003-01-01

    The surgical approach to cystic lesions of the jaws is either marsupialisation or enucleation. The treatment of choice is dependent on the size of the lesion, the bony integrity of the cyst and its proximity to anatomical structures.Objectives. To assess large (>2.0 cm) cystic lesions of the jaws using plain film radiography (PFR), CT, multiplanar reconstruction program (MPR) and three-dimensional CT (3D-CT).Patients and methods. Twelve children aged 7-14 years.Results. The classic radiological feature was a unilocular radiolucent area surrounded by a well-defined radio-opaque margin adjacent to the root of a non-viable tooth or associated with the crown of an unerupted tooth. Malposition of teeth and root resorption were more common in dentigerous cysts. The features seen on CT were clear and more precise than those seen on PFR. MPR, by the three-dimensional visualisation of the jaw (axial, panoramic, and bucco-lingual), provided useful information for determining the outline of the cyst and its proximity to adjacent anatomical structures, such as teeth, nerves or maxillary sinus. 3-D CT further and more clearly demonstrated discontinuity in the buccal or palatal/lingual cortices of the jaw bone. PFR was very accurate in determining root resorption.Conclusions. CT with MPR and, ideally, 3-D CT should be used for the comprehensive diagnostic work-up and meticulous surgical management of large cystic lesions of the jaws in children. (orig.)

  16. Stroke Lesions in a Large Upper Limb Rehabilitation Trial Cohort Rarely Match Lesions in Common Preclinical Models

    Science.gov (United States)

    Edwardson, Matthew A.; Wang, Ximing; Liu, Brent; Ding, Li; Lane, Christianne J.; Park, Caron; Nelsen, Monica A.; Jones, Theresa A; Wolf, Steven L; Winstein, Carolee J; Dromerick, Alexander W.

    2017-01-01

    Background Stroke patients with mild-moderate upper extremity (UE) motor impairments and minimal sensory and cognitive deficits provide a useful model to study recovery and improve rehabilitation. Laboratory-based investigators use lesioning techniques for similar goals. Objective Determine whether stroke lesions in an UE rehabilitation trial cohort match lesions from the preclinical stroke recovery models used to drive translational research. Methods Clinical neuroimages from 297 participants enrolled in the Interdisciplinary Comprehensive Arm Rehabilitation Evaluation (ICARE) study were reviewed. Images were characterized based on lesion type (ischemic or hemorrhagic), volume, vascular territory, depth (cortical gray matter, cortical white matter, subcortical), old strokes, and leukoaraiosis. Lesions were compared with those of preclinical stroke models commonly used to study upper limb recovery. Results Among the ischemic stroke participants, median infarct volume was 1.8 mL, with most lesions confined to subcortical structures (61%) including the anterior choroidal artery territory (30%) and the pons (23%). Of ICARE participants, stroke patients, but they represent a clinically and scientifically important subgroup. Compared to lesions in general stroke populations and widely-studied animal models of recovery, ICARE participants had smaller, more subcortically-based strokes. Improved preclinical-clinical translational efforts may require better alignment of lesions between preclinical and human stroke recovery models. PMID:28337932

  17. Whole-procedure clinical accuracy of Gamma Knife treatments of large lesions

    International Nuclear Information System (INIS)

    Ma Lijun; Chuang, Cynthia; Descovich, Martina; Petti, Paula; Smith, Vernon; Verhey, Lynn

    2008-01-01

    The mechanical accuracy of Gamma Knife radiosurgery based on single-isocenter measurement has been established to within 0.3 mm. However, the full delivery accuracy for Gamma Knife treatments of large lesions has only been estimated via the quadrature-sum analysis. In this study, the authors directly measured the whole-procedure accuracy for Gamma Knife treatments of large lesions to examine the validity of such estimation. The measurements were conducted on a head-phantom simulating the whole treatment procedure that included frame placement, computed tomography imaging, treatment planning, and treatment delivery. The results of the measurements were compared with the dose calculations from the treatment planning system. Average agreements of 0.1-1.6 mm for the isodose lines ranging from 25% to 90% of the maximum dose were found despite potentially large contributing uncertainties such as 3-mm imaging resolution, 2-mm dose grid size, 1-mm frame registration, multi-isocenter deliveries, etc. The results of our measurements were found to be significantly smaller (>50%) than the calculated value based on the quadrature-sum analysis. In conclusion, Gamma Knife treatments of large lesions can be delivered much more accurately than predicted from the quadrature-sum analysis of major sources of uncertainties from each step of the delivery chain.

  18. Ulcerative Granular Cell Tumor: A Clinico pathological and Immunohistochemical Study

    International Nuclear Information System (INIS)

    El-Khalawan, M.; Mosbeh, A.; Abd-Al Salam, F.; Abou-Bakr, A.

    2011-01-01

    Granular cell tumor (GCT) is uncommonly presented with cutaneous ulcer. We examined the clinico pathological and immunohistochemical features of this ulcerative form in fourteen cases that may raise the awareness of this variant. The study included 11 males and 3 females with a mean age 31.5± 7.42 years. All cases were presented with large solitary ulcer with indurated base, elevated border, skin colored margin, and necrotic floor. Twelve lesions were located on the extremities and two lesions on the genital region. Histologically, the lesions showed dermal infiltrate composed of large polygonal cells with granular cytoplasm and characteristic infiltration of the dermal muscles in all cases. Immunostaining showed positive reaction for S100 (14/14), NSE (14/14), CD68 (5/14), and Vimentin (7/14) while HMB45, CK, EMA, and Desmin were negative. We hope that this paper increases the awareness of ulcerative GCT and consider it in the differential diagnosis of ulcerative lesions

  19. Geographic distribution, age pattern and sites of lesions in a cohort of Buruli ulcer patients from the Mapé Basin of Cameroon.

    Directory of Open Access Journals (Sweden)

    Martin W Bratschi

    Full Text Available Buruli ulcer (BU, a neglected tropical disease of the skin, caused by Mycobacterium ulcerans, occurs most frequently in children in West Africa. Risk factors for BU include proximity to slow flowing water, poor wound care and not wearing protective clothing. Man-made alterations of the environment have been suggested to lead to increased BU incidence. M. ulcerans DNA has been detected in the environment, water bugs and recently also in mosquitoes. Despite these findings, the mode of transmission of BU remains poorly understood and both transmission by insects or direct inoculation from contaminated environment have been suggested. Here, we investigated the BU epidemiology in the Mapé basin of Cameroon where the damming of the Mapé River since 1988 is believed to have increased the incidence of BU. Through a house-by-house survey in spring 2010, which also examined the local population for leprosy and yaws, and continued surveillance thereafter, we identified, till June 2012, altogether 88 RT-PCR positive cases of BU. We found that the age adjusted cumulative incidence of BU was highest in young teenagers and in individuals above the age of 50 and that very young children (<5 were underrepresented among cases. BU lesions clustered around the ankles and at the back of the elbows. This pattern neither matches any of the published mosquito biting site patterns, nor the published distribution of small skin injuries in children, where lesions on the knees are much more frequent. The option of multiple modes of transmission should thus be considered. Analyzing the geographic distribution of cases in the Mapé Dam area revealed a closer association with the Mbam River than with the artificial lake.

  20. Large central lesions compressing the hypothalamus and brainstem. Operative approaches and combination treatment with radiosurgery

    Energy Technology Data Exchange (ETDEWEB)

    Inoue, Hiroshi K.; Negishi, Masatoshi; Kohga, Hideaki; Hirato, Masafumi; Ohye, Chihiro [Gunma Univ., Maebashi (Japan). School of Medicine; Shibazaki, Tohru

    1998-09-01

    A major aim of minimally invasive neurosurgery is to preserve function in the brain and cranial nerves. Based on previous results of radiosurgery for central lesions (19 craniopharyngiomas, 46 pituitary adenomas, 9 meningeal tumors), combined micro- and/or radiosurgery was applied for large lesions compressing the hypothalamus and/or brainstem. A basal interhemispheric approach via superomedial orbitotomy or a transcallosal-transforaminal approach was used for these large tumors. Tumors left behind in the hypothalamus or cavernous sinus were treated with radiosurgery using a gamma unit. Preoperative hypothalamo-pituitary functions were preserved in most of these patients. Radiosurgical results were evaluated in patients followed for more than 2 years after treatment. All 9 craniopharyngiomas decreased in size after radiosurgery, although a second treatment was required in 4 patients. All 20 pituitary adenomas were stable or decreased in size and 5 of 7 functioning adenomas showed normalized values of hormones in the serum. All 3 meningeal tumors were stable or decreased in size after treatment. No cavernous sinus symptoms developed after radiosurgery. We conclude that combined micro- and radio-neurosurgery is an effective and less invasive treatment for large central lesions compressing the hypothalamus and brainstem. (author)

  1. Large central lesions compressing the hypothalamus and brainstem. Operative approaches and combination treatment with radiosurgery

    International Nuclear Information System (INIS)

    Inoue, Hiroshi K.; Negishi, Masatoshi; Kohga, Hideaki; Hirato, Masafumi; Ohye, Chihiro; Shibazaki, Tohru

    1998-01-01

    A major aim of minimally invasive neurosurgery is to preserve function in the brain and cranial nerves. Based on previous results of radiosurgery for central lesions (19 craniopharyngiomas, 46 pituitary adenomas, 9 meningeal tumors), combined micro- and/or radiosurgery was applied for large lesions compressing the hypothalamus and/or brainstem. A basal interhemispheric approach via superomedial orbitotomy or a transcallosal-transforaminal approach was used for these large tumors. Tumors left behind in the hypothalamus or cavernous sinus were treated with radiosurgery using a gamma unit. Preoperative hypothalamo-pituitary functions were preserved in most of these patients. Radiosurgical results were evaluated in patients followed for more than 2 years after treatment. All 9 craniopharyngiomas decreased in size after radiosurgery, although a second treatment was required in 4 patients. All 20 pituitary adenomas were stable or decreased in size and 5 of 7 functioning adenomas showed normalized values of hormones in the serum. All 3 meningeal tumors were stable or decreased in size after treatment. No cavernous sinus symptoms developed after radiosurgery. We conclude that combined micro- and radio-neurosurgery is an effective and less invasive treatment for large central lesions compressing the hypothalamus and brainstem. (author)

  2. Neural networks supporting audiovisual integration for speech: A large-scale lesion study.

    Science.gov (United States)

    Hickok, Gregory; Rogalsky, Corianne; Matchin, William; Basilakos, Alexandra; Cai, Julia; Pillay, Sara; Ferrill, Michelle; Mickelsen, Soren; Anderson, Steven W; Love, Tracy; Binder, Jeffrey; Fridriksson, Julius

    2018-06-01

    Auditory and visual speech information are often strongly integrated resulting in perceptual enhancements for audiovisual (AV) speech over audio alone and sometimes yielding compelling illusory fusion percepts when AV cues are mismatched, the McGurk-MacDonald effect. Previous research has identified three candidate regions thought to be critical for AV speech integration: the posterior superior temporal sulcus (STS), early auditory cortex, and the posterior inferior frontal gyrus. We assess the causal involvement of these regions (and others) in the first large-scale (N = 100) lesion-based study of AV speech integration. Two primary findings emerged. First, behavioral performance and lesion maps for AV enhancement and illusory fusion measures indicate that classic metrics of AV speech integration are not necessarily measuring the same process. Second, lesions involving superior temporal auditory, lateral occipital visual, and multisensory zones in the STS are the most disruptive to AV speech integration. Further, when AV speech integration fails, the nature of the failure-auditory vs visual capture-can be predicted from the location of the lesions. These findings show that AV speech processing is supported by unimodal auditory and visual cortices as well as multimodal regions such as the STS at their boundary. Motor related frontal regions do not appear to play a role in AV speech integration. Copyright © 2018 Elsevier Ltd. All rights reserved.

  3. [Treatment and prevention of erosive and ulcerative lesions in the stomach and duodenum caused by intake of non-steroidalanti-inflammatory drugs].

    Science.gov (United States)

    Luzina, E V

    2014-01-01

    Therapy with non-steroidal anti-inflammatory drugs (NSAIDs) is a diffcult task. Good anti-inflammatory effect increases the risk of gastrointestinal complications with a frequency of 10-50%. The risk further increases with age (above 60-70 yr), the history of ulcer disease concomitant intake of acetylsalicylic acid, anticoagulants, and glucocorticosteroids. Long-term antisecretory therapy with proton pump inhibitors, e.g., esomeprazole, was shown to be an effective prophylactic tool. This drug maintains the intragastric pH value above 4 for 15 hr on the average. The risk of erosive and ulceraive lesions in the stomach and duodenum significantly decreases by selective cyclooxygenase-2 inhibitors, e.g., coxibs, that however increase the risk of thrombotic cardiovascular complications. The author proposes recommendations on the use of NSAIDs in the patients at risk of serious gastrointestinal and cardiovascular pathology. Naproxen in combination with proton pitmp inhibitors is the drug of choice among NSAIDs. Vimovo is a fixed combination of naproxen and esomeprazole. Results of comparative studies on the efficacy of vimovo and celecoxib are presented along with the data on the safety of this. combination compared with that of naproxen monotherapy

  4. Usefulness of IT knife nano for endoscopic submucosal dissection of large colo-rectal lesions.

    Science.gov (United States)

    Suzuki, T; Hara, T; Kitagawa, Y; Yamaguchi, T

    2016-01-01

    Endoscopic submucosal dissection (ESD) is currently widely conducted for the treatment of early gastrointestinal -cancers. Due to the characteristic anatomy of the large intestine, needle- tip type devices such as Dual knife are mainly used in colorectal ESD. On the other hand, the non- needle-tip type IT knife is a unique device with an insulated tip, and has been reported to be safe, efficacious and speedy when used in gastric ESD. A new model of IT knife, IT knife nano, anticipated to be useful for esophageal and colorectal ESD has become available, but its usefulness has not been reported. Therefore, we performed this study to evaluate the usefulness of IT knife nano for ESD of large colorectal lesions. Previous studies have shown that a tumor size of 40 mm or above significantly prolongs treatment time and is a factor of treatment difficulty. We selected colorectal lesions of 40 mm and above, and compared 32 lesions treated with Dual knife alone before IT knife nano was available (No-IT group) and 40 cases treated with IT knife nano as a second knife after IT knife nano became available (IT group). We assessed en bloc resection rate, complete en bloc resection rate, complication rate and treatment time. The en bloc resection rates in No-IT group and IT group were 100% and 97.5%, respectively, with no significant difference. The respective median treatment time was 70 min and 51 min, and was significantly shortened in IT group (P knife nano in ESD for large colorectal -lesions achieves the same levels of efficacy and safety as conventional device, with the additional merit of shortening treatment time. © Acta Gastro-Enterologica Belgica.

  5. A minimally invasive surgical approach for large cyst-like periapical lesions: a case series.

    Science.gov (United States)

    Shah, Naseem; Logani, Ajay; Kumar, Vijay

    2014-01-01

    Various conservative approaches have been utilized to manage large periapical lesions. This article presents a relatively new, very conservative technique known as surgical fenestration which is both diagnostic and curative. The technique involves partially excising the cystic lining, gently curetting the cystic cavity, performing copious irrigation, and closing the surgical site. This technique allows for decompression and allows the clinician the freedom to take a biopsy of the lesion, as well as perform other procedures such as root resection and retrograde sealing, if required. As the procedure does not perform a complete excision of the cystic lining, it is both minimally invasive and cost-effective. The technique and the concepts involved are reviewed in 4 cases treated with this novel surgical approach.

  6. High mid-term revision rate after treatment of large, full-thickness cartilage lesions and OA in the patellofemoral joint using a large inlay resurfacing prosthesis

    DEFF Research Database (Denmark)

    Laursen, Jens Ole

    2017-01-01

    PURPOSE: The HemiCAP-Wave® implant for the patellofemoral resurfacing treatment of large cartilage lesions and osteoarthritis (OA) was introduced in 2009. The outcome of a prospective cohort study of 18 patients with large trochlea lesions or isolated OA treated with the HemiCAP-Wave® implant...... pain but high mid-term revision rate after patellofemoral inlay resurfacing using the HemiCAP-Wave® implant. Patellofemoral resurfacing implantation treatment with a large inlay prosthesis can offer temporary treatment for large isolated patellofemoral cartilage lesions or OA in younger patients...

  7. [Clinical symptoms of erosive and ulcerous lesions of gastroduodenal zone in patients with unstable ischemic heart disease and the significance of endoscopy in diagnosis].

    Science.gov (United States)

    Osadchiĭ, V A; Chernin, V V; Barashkov, A P

    2003-01-01

    We studied 103 patients with unstable ischemic heart disease and clinical signs of gastroduodenal injury. Among them 62 (60.2%) patients had moderate gastric dyspepsia and abdominal pain during first 1-5 days of hospitalization. In 17 (16.5%) cases these clinical symptoms were accompanied with symptoms of gastroduodenal hemorrhage. Twenty four patients (23.3%) with history of ulcer disease or chronic gastritis, were asymptomatic. In 96 (93.2%) patients endoscopy performed mainly on days 20-24 of hospital stay detected gastroduodenal erosions and ulcers: acute ulcers were found in 19.4, acute erosions - in 40.8, exacerbations of peptic ulcer - in 33.0% of patients. Clinical symptoms of gastroduodenal ulcers and erosions often did not reflect character, severity and dynamics of pathological process. Therefore gastro- duodenoscopy had decisive importance for diagnosis and assessment of effect of treatment. Endoscopy should be carried out with due consideration of concomitant coronary pathology.

  8. Characterizing stroke lesions using digital templates and lesion quantification tools in a web-based imaging informatics system for a large-scale stroke rehabilitation clinical trial

    Science.gov (United States)

    Wang, Ximing; Edwardson, Matthew; Dromerick, Alexander; Winstein, Carolee; Wang, Jing; Liu, Brent

    2015-03-01

    Previously, we presented an Interdisciplinary Comprehensive Arm Rehabilitation Evaluation (ICARE) imaging informatics system that supports a large-scale phase III stroke rehabilitation trial. The ePR system is capable of displaying anonymized patient imaging studies and reports, and the system is accessible to multiple clinical trial sites and users across the United States via the web. However, the prior multicenter stroke rehabilitation trials lack any significant neuroimaging analysis infrastructure. In stroke related clinical trials, identification of the stroke lesion characteristics can be meaningful as recent research shows that lesion characteristics are related to stroke scale and functional recovery after stroke. To facilitate the stroke clinical trials, we hope to gain insight into specific lesion characteristics, such as vascular territory, for patients enrolled into large stroke rehabilitation trials. To enhance the system's capability for data analysis and data reporting, we have integrated new features with the system: a digital brain template display, a lesion quantification tool and a digital case report form. The digital brain templates are compiled from published vascular territory templates at each of 5 angles of incidence. These templates were updated to include territories in the brainstem using a vascular territory atlas and the Medical Image Processing, Analysis and Visualization (MIPAV) tool. The digital templates are displayed for side-by-side comparisons and transparent template overlay onto patients' images in the image viewer. The lesion quantification tool quantifies planimetric lesion area from user-defined contour. The digital case report form stores user input into a database, then displays contents in the interface to allow for reviewing, editing, and new inputs. In sum, the newly integrated system features provide the user with readily-accessible web-based tools to identify the vascular territory involved, estimate lesion area

  9. EFFECTS OF PLUMERIA OBTUSA LINN. IN PEPTIC ULCER INDUCED BY PYLORUS LIGATION & INDOMETHACIN

    OpenAIRE

    Amit Pratap Singh; Vaibhav Shukla; Piuesh Khare

    2012-01-01

    Peptic ulcer disease refers to pathological lesions and ulcers of any portion of gastrointestinal tract exposed to acid activated pepsin. Gastric ulcer refers to ulcer in the stomach where as duodenal ulcer is a ulcer found in duodenum of small intestine. Helicobacter pylori infection, a spiral shaped type of bacteria, is present in more than 90% of the patients with intestinal ulcers and more than 80% of patients with stomach ulcers. Helicobacter pylori weaken the protective mucous coating o...

  10. Large contribution of human papillomavirus in vaginal neoplastic lesions: a worldwide study in 597 samples.

    Science.gov (United States)

    Alemany, L; Saunier, M; Tinoco, L; Quirós, B; Alvarado-Cabrero, I; Alejo, M; Joura, E A; Maldonado, P; Klaustermeier, J; Salmerón, J; Bergeron, C; Petry, K U; Guimerà, N; Clavero, O; Murillo, R; Clavel, C; Wain, V; Geraets, D T; Jach, R; Cross, P; Carrilho, C; Molina, C; Shin, H R; Mandys, V; Nowakowski, A M; Vidal, A; Lombardi, L; Kitchener, H; Sica, A R; Magaña-León, C; Pawlita, M; Quint, W; Bravo, I G; Muñoz, N; de Sanjosé, S; Bosch, F X

    2014-11-01

    This work describes the human papillomavirus (HPV) prevalence and the HPV type distribution in a large series of vaginal intraepithelial neoplasia (VAIN) grades 2/3 and vaginal cancer worldwide. We analysed 189 VAIN 2/3 and 408 invasive vaginal cancer cases collected from 31 countries from 1986 to 2011. After histopathological evaluation of sectioned formalin-fixed paraffin-embedded samples, HPV DNA detection and typing was performed using the SPF-10/DNA enzyme immunoassay (DEIA)/LiPA25 system (version 1). A subset of 146 vaginal cancers was tested for p16(INK4a) expression, a cellular surrogate marker for HPV transformation. Prevalence ratios were estimated using multivariate Poisson regression with robust variance. HPV DNA was detected in 74% (95% confidence interval (CI): 70-78%) of invasive cancers and in 96% (95% CI: 92-98%) of VAIN 2/3. Among cancers, the highest detection rates were observed in warty-basaloid subtype of squamous cell carcinomas, and in younger ages. Concerning the type-specific distribution, HPV16 was the most frequently type detected in both precancerous and cancerous lesions (59%). p16(INK4a) overexpression was found in 87% of HPV DNA positive vaginal cancer cases. HPV was identified in a large proportion of invasive vaginal cancers and in almost all VAIN 2/3. HPV16 was the most common type detected. A large impact in the reduction of the burden of vaginal neoplastic lesions is expected among vaccinated cohorts. Copyright © 2014 Elsevier Ltd. All rights reserved.

  11. Distinctive aspects of peptic ulcer disease, Dieulafoy's lesion, and Mallory-Weiss syndrome in patients with advanced alcoholic liver disease or cirrhosis

    Science.gov (United States)

    Nojkov, Borko; Cappell, Mitchell S

    2016-01-01

    AIM: To systematically review the data on distinctive aspects of peptic ulcer disease (PUD), Dieulafoy’s lesion (DL), and Mallory-Weiss syndrome (MWS) in patients with advanced alcoholic liver disease (aALD), including alcoholic hepatitis or alcoholic cirrhosis. METHODS: Computerized literature search performed via PubMed using the following medical subject heading terms and keywords: “alcoholic liver disease”, “alcoholic hepatitis”,“ alcoholic cirrhosis”, “cirrhosis”, “liver disease”, “upper gastrointestinal bleeding”, “non-variceal upper gastrointestinal bleeding”, “PUD”, ‘‘DL’’, ‘‘Mallory-Weiss tear”, and “MWS’’. RESULTS: While the majority of acute gastrointestinal (GI) bleeding with aALD is related to portal hypertension, about 30%-40% of acute GI bleeding in patients with aALD is unrelated to portal hypertension. Such bleeding constitutes an important complication of aALD because of its frequency, severity, and associated mortality. Patients with cirrhosis have a markedly increased risk of PUD, which further increases with the progression of cirrhosis. Patients with cirrhosis or aALD and peptic ulcer bleeding (PUB) have worse clinical outcomes than other patients with PUB, including uncontrolled bleeding, rebleeding, and mortality. Alcohol consumption, nonsteroidal anti-inflammatory drug use, and portal hypertension may have a pathogenic role in the development of PUD in patients with aALD. Limited data suggest that Helicobacter pylori does not play a significant role in the pathogenesis of PUD in most cirrhotic patients. The frequency of bleeding from DL appears to be increased in patients with aALD. DL may be associated with an especially high mortality in these patients. MWS is strongly associated with heavy alcohol consumption from binge drinking or chronic alcoholism, and is associated with aALD. Patients with aALD have more severe MWS bleeding and are more likely to rebleed when compared to non

  12. Lithium Battery Diaper Ulceration.

    Science.gov (United States)

    Maridet, Claire; Taïeb, Alain

    2016-01-01

    We report a case of lithium battery diaper ulceration in a 16-month-old girl. Gastrointestinal and ear, nose, and throat lesions after lithium battery ingestion have been reported, but skin involvement has not been reported to our knowledge. © 2015 Wiley Periodicals, Inc.

  13. Skin lesions caused by orthopoxvirus infection in a dog.

    Science.gov (United States)

    Smith, K C; Bennett, M; Garrett, D C

    1999-10-01

    A seven-year-old male dobermann was presented for examination of a non-pruritic ulcerated lesion occurring at the site of a suspected rat bite on the muzzle. Biopsy revealed focal ulcerative dermatitis, with cells in the epidermis, follicular infundibula and interposed sebaceous glands undergoing ballooning degeneration and containing large acidophilic intracytoplasmic structures resembling poxvirus inclusion bodies. The diagnosis of orthopoxvirus infection was confirmed by transmission electron microscopy and immunohistochemistry. The biopsy site healed uneventfully, without evidence of recurrence or development of further cutaneous or internal lesions, and a serum sample collected eight weeks after first presentation had a low titre of poxvirus antibodies. This report demonstrates that orthopoxvirus infection should be considered as a cause of ulcerative skin lesions in dogs, particularly if there has been recent contact with rodents or other small mammals.

  14. Peptic Ulcer

    Science.gov (United States)

    A peptic ulcer is a sore in the lining of your stomach or your duodenum, the first part of your ... Comes and goes for several days or weeks Peptic ulcers happen when the acids that help you digest ...

  15. Stomach ulcer

    Science.gov (United States)

    ... erode the stomach wall. A major cause of stomach ulcers is the bacteria called Helicobacter pylori . Treatment regimens for ulcers caused this bacterium usually include medications to suppress the stomach acid as well as antibiotics to eradicate the ...

  16. Ugh! Ulcers

    Science.gov (United States)

    ... believed that ulcers were caused by stress and spicy foods. Then, in 1982, two doctors (Barry Marshall and ... not develop ulcers. Doctors still aren't sure why, but they think that part ... of pain relievers , like aspirin or ibuprofen, can cause ulcers in some ...

  17. Giant Ulcerative Dermatofibroma

    Directory of Open Access Journals (Sweden)

    Turgut Karlidag

    2013-01-01

    Full Text Available Dermatofibroma is a slowly growing common benign cutaneous tumor characterized by hard papules and nodules. The rarely seen erosions and ulcerations may cause difficulties in the diagnosis. Dermatofibrosarcoma protuberans, which is clinically and histopathologically of malignant character, displays difficulties in the diagnosis since it has similarities with basal cell carcinoma, epidermoid carcinoma, and sarcomas. Head and neck involvement is very rare. In this study, a giant dermatofibroma case, which is histopathologically, ulcerative dermatofibroma, the biggest lesion of the head and neck region and seen rarely in the literature that has characteristics similar to dermatofibrosarcoma protuberans, has been presented.

  18. Percutaneous Image-Guided Cryoablation of Challenging Mediastinal Lesions Using Large-Volume Hydrodissection: Technical Considerations and Outcomes

    Energy Technology Data Exchange (ETDEWEB)

    Garnon, Julien, E-mail: juliengarnon@gmail.com; Koch, Guillaume, E-mail: Guillaume.koch@gmail.com; Caudrelier, Jean, E-mail: caudjean@yahoo.fr [University Hospital of Strasbourg, Department of Interventional Radiology (France); Ramamurthy, Nitin, E-mail: Nitin-ramamurthy@hotmail.com [Norfolk and Norwich University Hospital, Department of Radiology (United Kingdom); Rao, Pramod, E-mail: pramodrao@me.com [University of Strasbourg, ICube (France); Tsoumakidou, Georgia, E-mail: Georgia.tsoumakidou@chru-strasbourg.fr; Cazzato, Roberto Luigi, E-mail: cazzatorobertoluigi@gmail.com; Gangi, Afshin, E-mail: Afshin.gangi@chru-strasbourg.fr [University Hospital of Strasbourg, Department of Interventional Radiology (France)

    2016-11-15

    ObjectiveThis study was designed to describe the technique of percutaneous image-guided cryoablation with large-volume hydrodissection for the treatment of challenging mediastinal lesions.MethodsBetween March 2014 and June 2015, three patients (mean age 62.7 years) with four neoplastic anterior mediastinal lesions underwent five cryoablation procedures using large-volume hydrodissection. Procedures were performed under general anaesthesia using CT guidance. Lesion characteristics, hydrodissection and cryoablation data, technical success, complications, and clinical outcomes were assessed using retrospective chart review.ResultsLesions (mean size 2.7 cm; range 2–4.3 cm) were in contact with great vessels (n = 13), trachea (n = 3), and mediastinal nerves (n = 6). Hydrodissection was performed intercostally (n = 4), suprasternally (n = 2), transsternally (n = 1), or via the sternoclavicular joint (n = 1) using 1–3 spinal needles over 13.4 (range 7–26) minutes; 450 ml of dilute contrast was injected (range 300–600 ml) and increased mean lesion-collateral structure distance from 1.9 to 7.7 mm. Vulnerable mediastinal nerves were identified in four of five procedures. Technical success was 100 %, with one immediate complication (recurrent laryngeal nerve injury). Mean follow-up period was 15 months. One lesion demonstrated residual disease on restaging PET-CT and was retreated to achieve complete ablation. At last follow-up, two patients remained disease-free, and one patient developed distant disease after 1 year without local recurrence.ConclusionsCryoablation using large-volume hydrodissection is a feasible technique, enabling safe and effective treatment of challenging mediastinal lesions.

  19. Advancing a smart air cushion system for preventing pressure ulcers using projection Moiré for large deformation measurements

    Science.gov (United States)

    Cheng, Sheng-Lin; Tsai, Tsung-Heng; Lee, Carina Jean-Tien; Hsu, Yu-Hsiang; Lee, Chih-Kung

    2016-03-01

    A pressure ulcer is one of the most important concerns for wheelchair bound patients with spinal cord injuries. A pressure ulcer is a localized injury near the buttocks that bear ischial tuberosity oppression over a long period of time. Due to elevated compression to blood vessels, the surrounding tissues suffer from a lack of oxygen and nutrition. The ulcers eventually lead to skin damage followed by tissue necrosis. The current medical strategy is to minimize the occurrence of pressure ulcers by regularly helping patients change their posture. However, these methods do not always work effectively or well. As a solution to fundamentally prevent pressure ulcers, a smart air cushion system was developed to detect and control pressure actively. The air cushion works by automatically adjusting a patient's sitting posture to effectively relieve the buttock pressure. To analyze the correlation between the dynamic pressure profiles of an air cell with a patient's weight, a projection Moiré system was adopted to measure the deformation of an air cell and its associated stress distribution. Combining a full-field deformation imaging with air pressure measured within an air cell, the patient's weight and the stress distribution can be simultaneously obtained. By integrating a full-field optical metrology with a time varying pressure sensor output coupled with different active air control algorithms for various designs, we can tailor the ratio of the air cells. Our preliminary data suggests that this newly developed smart air cushion has the potential to selectively reduce localized compression on the tissues at the buttocks. Furthermore, it can take a patient's weight which is an additional benefit so that medical personnel can reference it to prescribe the correct drug dosages.

  20. Effects of lesions of the nucleus accumbens core on choice between small certain rewards and large uncertain rewards in rats

    Directory of Open Access Journals (Sweden)

    Howes Nathan J

    2005-05-01

    Full Text Available Abstract Background Animals must frequently make choices between alternative courses of action, seeking to maximize the benefit obtained. They must therefore evaluate the magnitude and the likelihood of the available outcomes. Little is known of the neural basis of this process, or what might predispose individuals to be overly conservative or to take risks excessively (avoiding or preferring uncertainty, respectively. The nucleus accumbens core (AcbC is known to contribute to rats' ability to choose large, delayed rewards over small, immediate rewards; AcbC lesions cause impulsive choice and an impairment in learning with delayed reinforcement. However, it is not known how the AcbC contributes to choice involving probabilistic reinforcement, such as between a large, uncertain reward and a small, certain reward. We examined the effects of excitotoxic lesions of the AcbC on probabilistic choice in rats. Results Rats chose between a single food pellet delivered with certainty (p = 1 and four food pellets delivered with varying degrees of uncertainty (p = 1, 0.5, 0.25, 0.125, and 0.0625 in a discrete-trial task, with the large-reinforcer probability decreasing or increasing across the session. Subjects were trained on this task and then received excitotoxic or sham lesions of the AcbC before being retested. After a transient period during which AcbC-lesioned rats exhibited relative indifference between the two alternatives compared to controls, AcbC-lesioned rats came to exhibit risk-averse choice, choosing the large reinforcer less often than controls when it was uncertain, to the extent that they obtained less food as a result. Rats behaved as if indifferent between a single certain pellet and four pellets at p = 0.32 (sham-operated or at p = 0.70 (AcbC-lesioned by the end of testing. When the probabilities did not vary across the session, AcbC-lesioned rats and controls strongly preferred the large reinforcer when it was certain, and strongly

  1. Genital ulcers in women: clinical, microbiologic and histopathologic characteristics.

    Science.gov (United States)

    Gomes, Christiane Maria Moreira; Giraldo, Paulo César; Gomes, Francis de Assis Moraes; Amaral, Rose; Passos, Mauro Romero Leal; Gonçalves, Ana Katherine da Silveira

    2007-04-01

    Female genital ulcer is a disease that affects a large number of women, and its etiologic diagnosis can be difficult. The disease may increase the risk of acquiring HIV. Genital ulcer may be present in sexually transmitted diseases (STD)--syphilis, chancroid, genital herpes, donovanosis, lymphogranuloma venereum; and other non-STD disorders (NSTD)--Behçet's syndrome, pemphigus, Crohn's disease, erosive lichen planus and others. This study evaluated the clinical-histopathologic-microbiologic characteristics of female genital ulcers. A cross-sectional descriptive prospective study was conducted during a six-month period to investigate the first 53 women without a definitive diagnosis, seeking medical care for genital ulcers at a genital infections outpatient facility in a university hospital. A detailed and specific history was taken, followed by a dermatologic and gynecologic examination. In addition to collecting material from the lesions for microbiologic study, a biopsy of the ulcer was performed for histopathologic investigation. The average age of the patients was 32.7 years, 56.6% had junior high school education and higher education. The most frequent etiology was herpetic lesion, followed by auto-immune ulcers. At the time of their first consultation, around 60% of the women were using inadequate medication that was inconsistent with the final diagnosis. Histologic diagnosis was conclusive in only 26.4% of the patients (14/53). Cure was obtained in 99% of the cases after proper therapy. The female genital ulcers studied were equally distributed between sexually transmitted and non-sexually transmitted causes. Herpes was the most frequent type of genital ulcer, affecting women indiscriminately, mostly between the ages of 20 and 40 years. The etiologic diagnosis of herpetic ulcers is difficult to make even when various diagnostic methods are applied. It is imperative that NSTD should be included in the differential diagnoses of female genital ulcers. The

  2. Genital ulcers in women: clinical, microbiologic and histopathologic characteristics

    Directory of Open Access Journals (Sweden)

    Christiane Maria Moreira Gomes

    Full Text Available Female genital ulcer is a disease that affects a large number of women, and its etiologic diagnosis can be difficult. The disease may increase the risk of acquiring HIV. Genital ulcer may be present in sexually transmitted diseases (STD - syphilis, chancroid, genital herpes, donovanosis, lymphogranuloma venereum and other non-STD disorders (NSTD - Behçet's syndrome, pemphigus, Crohn's disease, erosive lichen planus and others. This study evaluated the clinical-histopathologic-microbiologic characteristics of female genital ulcers. A cross-sectional descriptive prospective study was conducted during a six-month period to investigate the first 53 women without a definitive diagnosis, seeking medical care for genital ulcers at a genital infections outpatient facility in a university hospital. A detailed and specific history was taken, followed by a dermatologic and gynecologic examination. In addition to collecting material from the lesions for microbiologic study, a biopsy of the ulcer was performed for histopathologic investigation. The average age of the patients was 32.7 years, 56.6% had junior high school education and higher education. The most frequent etiology was herpetic lesion, followed by auto-immune ulcers. At the time of their first consultation, around 60% of the women were using inadequate medication that was inconsistent with the final diagnosis. Histologic diagnosis was conclusive in only 26.4% of the patients (14/53. Cure was obtained in 99% of the cases after proper therapy. The female genital ulcers studied were equally distributed between sexually transmitted and non-sexually transmitted causes. Herpes was the most frequent type of genital ulcer, affecting women indiscriminately, mostly between the ages of 20 and 40 years. The etiologic diagnosis of herpetic ulcers is difficult to make even when various diagnostic methods are applied. It is imperative that NSTD should be included in the differential diagnoses of female

  3. Pressure ulcers in four Indonesian hospitals: prevalence, patient characteristics, ulcer characteristics, prevention and treatment.

    Science.gov (United States)

    Amir, Yufitriana; Lohrmann, Christa; Halfens, Ruud Jg; Schols, Jos Mga

    2017-02-01

    The objective of this article was to study characteristics of pressure ulcer patients and their ulcers, pressure ulcer preventive and treatment measures in four Indonesian general hospitals. A multicentre cross-sectional design was applied to assess pressure ulcers and pressure ulcer care in adult patients in medical, surgical, specialised and intensive care units. Ninety-one of the 1132 patients had a total of 142 ulcers. Half (44·0%) already had pressure ulcers before admission. The overall prevalence of category I-IV pressure ulcers was 8·0% (95% CI 6·4-9·6), and the overall nosocomial pressure ulcer prevalence was 4·5% (95% CI 3·3-5·7). Most pressure ulcer patients had friction and shear problems, were bedfast, had diabetes and had more bedridden days. Most ulcers (42·3%) were category III and IV. One third of the patients had both pressure ulcers and moisture lesions (36·3%) and suffered from pain (45·1%). The most frequently used prevention measures were repositioning (61·5%), skin moisturising (47·3%), patient education (36·3%) and massage (35·2%). Most pressure ulcer dressings involved saline-impregnated or antimicrobial gauzes. This study shows the complexities of pressure ulcers in Indonesian general hospitals and reveals that the quality of pressure ulcer care (prevention and treatment) could be improved by implementing the recent evidence-based international guideline. © 2016 Medicalhelplines.com Inc and John Wiley & Sons Ltd.

  4. Present status and future view on virtual endoscopy. Depiction of minute lesions in the large intestine with CT colonography

    International Nuclear Information System (INIS)

    Sugino, Yoshinori

    2002-01-01

    CT colonography is a new imaging technique using helical CT. We studied the efficacy of CT colonoscopy in the detection of small polyps and depiction of superficial lesions. Concerning the detection of small polyps, we studied 54 patients with abnormality checked by barium enema. Conventional colonoscopy revealed 79 lesions (5 advanced carcinomas, 4 superficial-type adenomas and 70 polyps). CT colonography identified all 5 carcinomas, 3 of the 4 superficial lesions and 43 of the 45 polyps that were 0.5 cm or smaller in diameter, 18 of 22 polyps that were 0.6 to 0.9 cm, and all 3 polyps that were 1.0 cm or more in diameter. There were 92 false positive polyps that were 0.5 cm or smaller in diameter. On a superficial lesion, we could depict a superficial depressive type early colonic carcinoma 1.0 cm in diameter, using very thin-slice CT equipment. In conclusion, CT colonography has a high sensitivity for detection of small polyps and sufficient capability for depiction of superficial lesions. CT colonography may be suitable for screening examinations of the large intestine. (author)

  5. Prevención de úlceras por presión y lesiones musculoesqueléticas: paciente con ictus Pressure ulcer prevention and muscular and skeletal injuries: Patient with stoke

    Directory of Open Access Journals (Sweden)

    Carlos Luque Moreno

    2012-03-01

    Full Text Available Planteamos un caso clínico en el que enfermera y fisioterapeuta ponen en común procedimientos para mejorar la higiene postural de un paciente encamado con un accidente cerebrovascular y hemiplejia izquierda. Describimos analíticamente una intervención conjunta durante un mes. A pesar de que se ha mantenido el riesgo máximo de UPP objetivado inicialmente, durante este periodo no han aparecido úlceras, obteniendo un mantenimiento o aumento del rango de las articulaciones. Es importante un trabajo multidisciplinar que evite la aparición de úlceras por decúbito y de futuras lesiones musculoesqueléticas que dificultarían la posterior reeducación funcional del paciente.We propose a case in which both a nurse and a physiotherapist analyse different procedures to improve the postural hygiene of bedridden patients with stroke and left hemiplegia. We describe analitically a joint intervention for a month. Although the maximum risk of pressure ulcer (UP as mentioned before, has remained, ulcers have not appeared during that period, obtaining an increasing articulation range. Multidisciplinary work is important to avoid the appearance of bedsores and future muscular and skeletal injuries that would hinder the future rehabilitation of the patient.

  6. Pneumomediastino espontâneo associado a lesões laríngeas e úlceras traqueais na dermatomiosite Spontaneous pneumomediastinum associated with laryngeal lesions and tracheal ulcer in dermatomyositis

    Directory of Open Access Journals (Sweden)

    Ascedio Jose Rodrigues

    2012-10-01

    Full Text Available O presente estudo descreve uma paciente de 41 anos de idade com dermatomiosite, doença pulmonar intersticial e vasculopatia cutânea que desenvolveu pneumomediastino. Durante exame de broncoscopia foram encontradas lesões pálidas na laringe, que se estendiam para a árvore traqueobrônquica, e úlceras profundas na parede membranácea da traqueia. O exame histopatológico revelou presença de processo inflamatório secundário à vasculite, mas sem sinais de infecção. Lesões nas vias aéreas superiores e inferiores em paciente com dermatomiosite são raríssimas. A associação de dermatomiosite com úlceras profundas de mucosa e pneumomediastino não está bem esclarecida, mas a broncoscopia é um exame que deve ser utilizado para aperfeiçoar a avaliação.We described a 41-year-old woman with dermatomyositis, interstitial lung disease, and cutaneous vasculopathy who developed a pneumomediastinum. The routine bronchoscopy investigation found pale lesions in the larynx, that extended to the tracheobronchial tree, and deep ulcers in the membranous wall of the trachea. The histopathology examination revealed an inflammatory process that was diagnosed secondary to the vasculitis, but no infections. Superior and inferior airway lesions in the same patient with dermatomyositis is a very rare condition. The association of dermatomyositis with deep mucosal ulcers and pneumomediastinum is not clear, but a bronchoscopic examination should be used to improve evaluation.

  7. Pressure Ulcers

    OpenAIRE

    Monfre, Jill M.

    2016-01-01

    Unrelieved pressure or friction of the skin, particularly over bony prominences, can lead to pressure ulcers, which affect up to one third of people in hospitals or community care, and one fifth of nursing home residents. Pressure ulcers are more likely in people with reduced mobility and poor skin condition, such as older people or those with vascular disease.

  8. Trophic ulcers in the carpal tunnel syndrome

    Directory of Open Access Journals (Sweden)

    Abelardo Q.-C. Araújo

    1993-09-01

    Full Text Available A patient with carpal tunnel syndrome (CTS and trophic ulcers is described. Despite the healing of the ulcers after surgery for CTS, the severe sensory deficit and the electrophysiological tests have not shown any significant improvement. We think these findings argue against the hypothesis of the sensory deficit being responsible for the trophic ulcers. We favor a major role for the sympathetic disturbances as the main cause for those lesions.

  9. Role of the Gamma Knife in the treatment of large lesions.

    Science.gov (United States)

    Helenowski, T K; Pothiawala, B

    1993-01-01

    A virtual reality dose planning system, DosePlan(R), has been devised to increase the speed and accuracy of multishot dose planning for larger lesions treated in the Leksell Gamma Knife. The accuracy of the dose-planning was sophisticated further by a number of additional quality assurance procedures during the radiological definition of the target. Some aspects of the experience in Chicago are described in respect to the first 600 patients treated in the Gamma Knife. Only 35.4% had a maximum diameter of 35 mm or less. The size of the lesions required multiple-shot dose plans, with an average of 8.9 shots per patient and a tendency to an increasing number of shots with increasing experience. Some specific cases are illustrated to show the effectiveness of the dose-planning methods described.

  10. Saddle-nose and bilateral cauliflower ear deformities with pyoderma gangrenosum-like ulcers, cavitary pulmonary lesions, digital gangrene and pulselessness in a young female.

    Science.gov (United States)

    Subhadarshani, Sweta; Gupta, Vishal; Chahal, Anurag; Verma, Kaushal K

    2017-06-15

    We report a young female who presented with saddle-nose and bilateral cauliflower ear deformities along with pyoderma gangrenosum-like ulcers, digital gangrene and pulselessness. Subsequently, she was found to have bilateral conductive hearing loss, a corneal opacity, mild aortic regurgitation and radiological evidence of cavitary changes in lungs and aortoarteritis. Our patient had a constellation of symptoms which posed a diagnostic challenge. Finally, a diagnosis of relapsing polychondritis with several unusual features was made. Overlap with Takayasu's arteritis and granulomatosis with polyangitis, which has been reported rarely in the literature, cannot be excluded. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  11. [Drug-induced oral ulcerations].

    Science.gov (United States)

    Madinier, I; Berry, N; Chichmanian, R M

    2000-06-01

    Different side effects of drugs have been described in the oral cavity, including oral ulcerations. Direct contact between drugs and oral mucosa may induce chemical burn or local hypersensitivity. Less frequently, these drug-induced oral ulcerations are part of a complex reaction with cutaneous or systemic manifestations. Sometimes, one or more oral ulcerations appear as the main side-effect of a drug, or exceptionally as solitary lesions. Solitary oral ulcerations usually appear after few weeks of treatment. In most of cases, these lesions resist to conventional treatments, with a rapid healing following the suppression of the responsible drug. This diagnosis is usually difficult, particularly with patients receiving multiple drug therapy. Besides, special attention must be paid to new drugs. Oral ulcerations following symptoms of burning mouth, metallic taste, dysgueusia or agueusia are strongly suggestive of a pharmacological origin. Most of the molecules able to induce solitary oral ulcerations are commonly prescribed in a) rheumatology: NSAI (diclofenac, flurbiprofen, indomethacin, naproxen), long-term rheumatoid arthritis therapy (azathioprine, methotrexate, penicillamine, gold compounds, tiopronin); b) cardiology: angiotensin-converting-enzyme inhibitors (captopril, enalapril), angiotensin 2-receptor antagonist (losartan), anti-angorous (nicorandil), c) psychiatry: antidepressants (fluoxetine, lithium), d) AIDS therapy (foscarnet, zalcitabine).

  12. Prevalence of gastroduodenal lesions in chronic nonsteroidal anti ...

    African Journals Online (AJOL)

    At endoscopy, only 10 (13.9%) patients had normal gastroduodenal mucosa. Gastritis was the most prevalent lesion occurring in 50% of the patients. Peptic ulcer disease had a point prevalence of 30.5% (duodenal ulcers 22.2%, and gastric ulcers 8.3%). Other lesions at endoscopy were duodenitis 16.7%, gastric erosions ...

  13. Management of large class II lesions in molars: how to restore and when to perform surgical crown lengthening?

    Directory of Open Access Journals (Sweden)

    Ana Belén Dablanca-Blanco

    2017-08-01

    Full Text Available The restoration of endodontic tooth is always a challenge for the clinician, not only due to excessive loss of tooth structure but also invasion of the biological width due to large decayed lesions. In this paper, the 7 most common clinical scenarios in molars with class II lesions ever deeper were examined. This includes both the type of restoration (direct or indirect and the management of the cavity margin, such as the need for deep margin elevation (DME or crown lengthening. It is necessary to have the DME when the healthy tooth remnant is in the sulcus or at the epithelium level. For caries that reaches the connective tissue or the bone crest, crown lengthening is required. Endocrowns are a good treatment option in the endodontically treated tooth when the loss of structure is advanced.

  14. Ulcerative Proctitis

    OpenAIRE

    Whitlow, Charles B.

    2004-01-01

    Ulcerative proctitis is an idiopathic mucosal inflammatory disease involving only the rectum and is therefore an anatomically limited form of ulcerative colitis. Diagnosis is made based on clinical presentation, endoscopic appearance, and histopathology. Additionally, other etiologies of proctitis are excluded. The course of the disease is variable ranging from complete resolution to easily maintained remission to frequent relapses or refractory disease. Extension of inflammatory changes invo...

  15. Ulcerative colitis masked by giant urticaria.

    Science.gov (United States)

    Caroselli, C; Plocco, M; Pratticò, F; Bruno, C; Antonaglia, C; Rota, F; Curreli, I; Caroselli, A; Bruno, G

    2007-01-01

    The occurrence of giant urticaria and ulcerative colitis is very infrequent. A 23 year-old female reported the initial eruption of short-lived cutaneous itchy weals on her arms. Then lesions ran together and became confluent, extending to her legs, followed by undefined abdominal pain and a slight increase of body temperature. Exams showed hystologically confirmed ulcerative colitis, with perinuclear anti-neutrophil cytoplasmic antibody positivity. Ulcerative colitis therapy led not only to the remission of the colitic symptoms, but also to the prompt recovery of skin manifestations. Urticaria was the epiphenomenon of ulcerative colitis.

  16. Impression cytology diagnosis of ulcerative eyelid malignancy.

    Science.gov (United States)

    Sen, S; Lyngdoh, A D; Pushker, N; Meel, R; Bajaj, M S; Chawla, B

    2015-02-01

    The utility of impression cytology in ocular diseases has predominantly been restricted to the diagnosis of dry eye, limbal stem cell deficiency and conjunctival neoplasias. Its role in malignant eyelid lesions remains largely unexplored. Although scrape cytology is more popular for cutaneous lesions, impression cytology, being non-traumatic, has an advantage in small and delicate areas such as the eyelid. The present study has been designed to evaluate its role in the diagnosis and management of malignant eyelid lesions. Thirty-two histopathologically proven malignant eyelid lesions diagnosed over a 2-year period, including 13 basal cell carcinomas, 11 sebaceous carcinomas, four squamous cell carcinomas, two malignant melanomas and two poorly differentiated carcinomas, formed the study group. The results of impression cytology were compared with those of histopathology in the study group and with an age- and sex-matched group of benign cases as controls. The sensitivity of impression cytology was 84% (27/32) for the diagnosis of malignancy and 28% (9/32) for categorization of the type of malignancy. Impression cytology is a simple, useful, non-invasive technique for the detection of malignant ulcerative eyelid lesions. It is especially useful as a follow-up technique for the detection of recurrences. © 2014 John Wiley & Sons Ltd.

  17. The relationship between the Five-Factor Model personality traits and peptic ulcer disease in a large population-based adult sample.

    Science.gov (United States)

    Realo, Anu; Teras, Andero; Kööts-Ausmees, Liisi; Esko, Tõnu; Metspalu, Andres; Allik, Jüri

    2015-12-01

    The current study examined the relationship between the Five-Factor Model personality traits and physician-confirmed peptic ulcer disease (PUD) diagnosis in a large population-based adult sample, controlling for the relevant behavioral and sociodemographic factors. Personality traits were assessed by participants themselves and by knowledgeable informants using the NEO Personality Inventory-3 (NEO PI-3). When controlling for age, sex, education, and cigarette smoking, only one of the five NEO PI-3 domain scales - higher Neuroticism - and two facet scales - lower A1: Trust and higher C1: Competence - made a small, yet significant contribution (p personality traits that are associated with the diagnosis of PUD at a particular point in time. Further prospective studies with a longitudinal design and multiple assessments would be needed to fully understand if the FFM personality traits serve as risk factors for the development of PUD. © 2015 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

  18. Management of parastomal ulcers

    Institute of Scientific and Technical Information of China (English)

    Heather Yeo; Farshad Abir; Walter E Longo

    2006-01-01

    Management of surgically placed ostomies is an important aspect of any general surgical or colon and rectal surgery practice. Complications with surgically placed ostomies are common and their causes are multifactorial. Parastomal ulceration, although rare, is a particularly difficult management problem. We conducted a literature search using MD Consult, Science Direct,OVID, Medline, and Cochrane Databases to review the causes and management options of parastomal ulceration. Both the etiology and treatments are varied.Different physicians and ostomy specialists have used a large array of methods to manage parastomal ulcers;these including local wound care; steroid creams;systemic steroids; and, when conservative measures fail, surgery. Most patients with parastomal ulcers who do not have associated IBD or peristomal pyoderma gangrenosum (PPG) often respond quickly to local wound care and conservative management. Patients with PPG,IBD,or other systemic causes of their ulceration need both systemic and local care and are more likely to need long term treatment and possibly surgical revision of the ostomy. The treatment is complicated, but improved with the help of ostomy specialists.

  19. Giant pseudopolyposis in ulcerative colitis: Case report and review of literature

    OpenAIRE

    Marques, Inês; Lagos, Ana; Reis, Jorge; Medeiros, Filomena; Pinto, António; Neves, Beatriz

    2012-01-01

    Localized giant pseudopolyposis is an extremely rare feature of pseudopolyposis complicating inflammatory bowel disease. It represents a localized exuberant collection of pseudopolyps, which may simulate neoplasms such as polypoid cancer. We report a case of a 23-year-old man with the diagnosis of ulcerative colitis, who presented with symptoms of subacute large bowel obstruction. At colonoscopy a large polypoid lesion was found in the transverse colon, causing almost complete luminal obstruc...

  20. Treatment time reduction for large thermal lesions by using a multiple 1D ultrasound phased array system

    International Nuclear Information System (INIS)

    Liu, H.-L.; Chen, Y.-Y.; Yen, J.-Y.; Lin, W.-L.

    2003-01-01

    To generate large thermal lesions in ultrasound thermal therapy, cooling intermissions are usually introduced during the treatment to prevent near-field heating, which leads to a long treatment time. A possible strategy to shorten the total treatment time is to eliminate the cooling intermissions. In this study, the two methods, power optimization and acoustic window enlargement, for reducing power accumulation in the near field are combined to investigate the feasibility of continuously heating a large target region (maximally 3.2 x 3.2 x 3.2 cm 3 ). A multiple 1D ultrasound phased array system generates the foci to scan the target region. Simulations show that the target region can be successfully heated without cooling and no near-field heating occurs. Moreover, due to the fact that there is no cooling time during the heating sessions, the total treatment time is significantly reduced to only several minutes, compared to the existing several hours

  1. Efeito de um hidrolisado de proteínas de soro de leite e de seus peptídeos na proteção de lesões ulcerativas da mucosa gástrica de ratos Effects of a whey protein concentrate and it's peptides in the protection of ulcerative lesions at rat gastric mucosa

    Directory of Open Access Journals (Sweden)

    Maria Teresa Bertoldo Pacheco

    2006-02-01

    Full Text Available OBJETIVO: Avaliar a atividade do hidrolisado das proteínas de soro de leite bovino e uma fração de peptídeos de baixo peso molecular (peso molecular OBJECTIVE: To assess the ability of bovine whey protein hydrolysate and its low molecular weight fraction (molecular weight <1kDa to protect the gastric mucosa of rats against ulcerative process induced by three different agents. METHODS: Adult Wistar rats were subjected to the indomethacin-induced ulcer (30mg/kg body weigh, absolute ethanol (1ml/animal and immobilization and cold stress (4(0C/2h, models. RESULTS: Whey protein hydrolysate was obtained by treatment with pancreatin to a degree of hydrolysis of 20% and fractionated using a tangential flow membrane with a molecular weight cut-off of 1kDa to obtain the fraction containing low molecular weight peptides (<1kDa. In the ethanol-induced acute ulcer model (single dose, whey protein hydrolysate inhibited the gastric lesion index by 65.5% and the double dose resulted in a 77.4% inhibition. CONCLUSION: For the anti-inflammatory model, the cytoprotective effect of low molecular weight peptides was stronger than that of total hydrolysate (53.1 and 71.6%, ulcerative lesion index for single and double dose, respectively. No mucosa cytoprotective activity was found for whey protein concentrate, whey protein hydrolysate or WPHP in the immobilization and cold stress model.

  2. Esophageal Large-Cell Neuroendocrine Carcinoma with Inconsistent Response to Treatment in the Primary and Metastatic Lesions

    Directory of Open Access Journals (Sweden)

    Takashi Tomiyama

    2018-05-01

    Full Text Available Esophageal large-cell neuroendocrine carcinoma (NEC is a rare malignant tumor that is characterized by high-grade malignancy and a poor prognosis. However, the rarity of esophageal NEC has prevented the development of an established treatment, and no reports have described a discrepancy in the effectiveness of cisplatin plus irinotecan between primary and metastatic lesions. A 43-year-old Japanese man was referred to our hospital with refractory epigastralgia. A previous gastrointestinal endoscopy had revealed a 50-mm type 2 tumor in the abdominal esophagus. The pathological findings indicated poorly differentiated squamous cell carcinoma. Contrast-enhanced computed tomography revealed a metastatic liver tumor. One cycle of fluorouracil and cisplatin was not effective, and endoscopy was repeatedly performed. The pathological findings indicated a large-cell malignant tumor with tumor cells that were positive for CD56, synaptophysin, and Ki-67 (> 80%. Based on a diagnosis of esophageal large-cell NEC with a metastatic liver tumor, the patient received cisplatin plus irinotecan biweekly. After 4 months, computed tomography revealed marked shrinkage of the metastatic tumor, but the patient complained of dysphagia. Endoscopy revealed enlargement of the primary tumor, which was then treated using radiotherapy plus fluorouracil and cisplatin. The primary tumor subsequently shrank, and the patient’s symptoms were relieved, but the metastatic tumor grew. Thus, chemoradiotherapy could be an option for managing a primary esophageal large-cell NEC that does not respond to chemotherapy alone. However, the possibility of an inconsistent response to therapy in primary and metastatic lesions should be considered.

  3. Outcomes after endoscopic resection of large laterally spreading lesions of the papilla and conventional ampullary adenomas are equivalent.

    Science.gov (United States)

    Klein, Amir; Qi, Zhengyan; Bahin, Farzan F; Awadie, Halim; Nayyar, Dhruv; Ma, Michael; Voermans, Rogier P; Williams, Stephen J; Lee, Eric; Bourke, Michael J

    2018-05-16

     Endoscopic resection of ampullary adenomas is a safe and effective alternative to surgical resection. A subgroup of patients have large laterally spreading lesions of the papilla Vateri (LSL-P), which are frequently managed surgically. Data on endoscopic resection of LSL-P are limited and long-term outcomes are unknown. The aim of this study was to compare the outcomes of endoscopic resection of LSL-P with those of standard ampullary adenomas.  A retrospective analysis of a prospectively collected and maintained database was conducted. LSL-P was defined as extension of the lesion ≥ 10 mm from the edge of the ampullary mound. Piecemeal endoscopic mucosal resection of the laterally spreading component was followed by resection of the ampulla. Patient, lesion, and procedural data, as well as results of endoscopic follow-up, were collected.  125 lesions were resected. Complete endoscopic resection was achieved in 97.6 % at the index procedure (median lesion size 20 mm, interquartile range [IQR] 13 - 30 mm). Compared with ampullary adenomas, LSL-Ps were significantly larger (median 35 mm vs. 15 mm), contained a higher rate of advanced pathology (38.6 % vs. 18.5 %), and had higher rates of intraprocedural bleeding (50 % vs. 24.7 %) and delayed bleeding (25.0 % vs. 12.3 %). Both groups had similar rates of histologically proven recurrence at first surveillance (16.4 % vs. 17.9 %). Median follow-up for the entire cohort was 18.5 months. For patients with at least two surveillance endoscopies (n = 68; median follow-up 29 months, IQR 18 - 48 months), 95.6 % were clear of disease and considered cured.  LSL-P can be resected endoscopically with comparable outcomes to standard ampullectomy, albeit with a higher risk of bleeding. Endoscopic treatment should be considered as an alternative to surgical resection, even for large LSL-P. © Georg Thieme Verlag KG Stuttgart · New York.

  4. Lésion ulcérocroûteuse de l’angle interne de l’œil droit: a leishmaniose cutanée en est une cause [A crushing ulcerous lesion of the internal angle of the right eye: Cutaneous leishmaniasis is one of the causes

    Directory of Open Access Journals (Sweden)

    Laouali Salissou

    2018-04-01

    Full Text Available Niger is a tropical country where leishmaniasis is endemic. The first case was reported in 1911. Leishmania major is practically the pathogen found in Niger, a country lying between 8° and 20° north latitudes from the Atlantic to the Chadian border. We report a case of cutaneous leishmaniasis in the type of ulcerative lesion, characterized by its localization at the internal angle of the right eye posing a diagnostic problem. The diagnosis of leishmaniasis was made by parasitological examination. Anatomipathologic examination eliminated cutaneous tuberculosis, pyogenic granuloma, molluscum contagiosum and basal cell epithelioma. Metronidazole management has accelerated healing. Thus in a tropical country, in front of any chronic, painless ulcerative lesion and resistant to all therapeutics, the diagnosis of cutaneous leishmaniasis must be evoked, for a consequent management after confirmation.

  5. Treponema putidum sp. nov., a medium-sized proteolytic spirochaete isolated from lesions of human periodontitis and acute necrotizing ulcerative gingivitis.

    Science.gov (United States)

    Wyss, C; Moter, A; Choi, B-K; Dewhirst, F E; Xue, Yi; Schüpbach, P; Göbel, U B; Paster, B J; Guggenheim, B

    2004-07-01

    So far, little phenotypic heterogeneity has been detected in cultured oral treponemes with trypsin-like proteolytic activity, and all have been assigned to the species Treponema denticola. However, comparisons of protein patterns and antigen expression in our collection of proteolytic oral treponemes occasionally identified isolates with a unique phenotype; e.g. strain OMZ 830 (=ATCC 700768), which qualified as a 'pathogen-related oral spirochaete' due to the presence of a approximately 37 kDa protein reactive with the Treponema pallidum FlaA-specific mAb H9-2. In addition to such single isolates, a homogeneous group of seven independent strains is described that were highly motile, medium-sized, proteolytic but asaccharolytic spirochaetes and were cultured from human gingivitis, periodontitis and acute necrotizing ulcerative gingivitis in medium OMIZ-Pat supplemented with 1% human serum and antibiotics. Growth of these spirochaetes in OMIZ-Pat was not dependent on, but was stimulated by, human or bovine serum. Carbohydrates were neither required nor stimulatory for growth. The protein and antigen patterns of total cell extracts of these organisms separated by SDS-PAGE were distinct from those of all previously cultured spirochaetes, with highest similarity to T. denticola. The novel spirochaete has a 2 : 4 : 2 arrangement of the periplasmic flagella, similar to T. denticola. However, the flagellin pattern as detected by immunostaining or glycan staining of Western blots readily distinguished the novel group from T. denticola. Also, distinct from reference strains of T. denticola, none of the novel isolates displayed sialidase or dentilisin activities, both of which are expressed by most strains of T. denticola. Trypsin-like activity and other enzymes as detected by API ZYM test were similar to those of T. denticola. The status of a novel species is supported by the 16S rRNA gene sequence, with 98.5% similarity to its closest cultured relative, T. denticola. The

  6. Mouth ulcers

    Science.gov (United States)

    ... Gingivostomatitis Herpes simplex ( fever blister ) Leukoplakia Oral cancer Oral lichen planus Oral thrush A skin sore caused by histoplasmosis may ... mouth Images Oral thrush Canker sore (aphthous ulcer) Lichen planus on the oral mucosa Mouth sores References Daniels TE, Jordan RC. ...

  7. Genital lesions following bestiality

    Directory of Open Access Journals (Sweden)

    Mittal A

    2000-01-01

    Full Text Available A 48-year-old man presented with painful genital lesions with history of bestiality and abnor-mal sexual behaviour. Examination revealed multiple irregular tender ulcers and erosions, with phimosis and left sided tender inguinal adenopathy. VDRL, TPHA, HIV-ELISA were negative. He was treated with ciprofloxacin 500mg b.d. along with saline compresses with complete resolution.

  8. Paraneoplastic hypercalcaemia and osteolytic lesions secondary to large B-cell lymphoma: Case report and literature review

    Directory of Open Access Journals (Sweden)

    Dora Luisa Covarrubias-Flores

    2018-04-01

    Full Text Available Introduction: Hypercalcaemia is a relatively common clinical finding, and its aetiology should be analysed in order to guide treatment. Case report: 56-year-old male presenting with hypercalcaemia, lumbar pain and osteolytic lesions in lumbar vertebrae, with large B-cell lymphoma subsequently confirmed by histology and immunohistochemistry. Discussion: Common causes are primary hyperparathyroidism, hypercalcaemia associated with chronic kidney disease and paraneoplastic hypercalcaemia (secondary to malignancy. Less common causes are granulomatous diseases, lymphoma and vitamin D toxicity, all associated with vitamin D metabolism, and thyrotoxicosis associated with lithium or thiazide diuretic consumption. Conclusion: Our patient presents with malignant hypercalcaemia, probably secondary to extra-renal conversion of 25(OHD to 1,25-dihydroxyvitamin D, which represents <1% of cases. Resumen: Introducción: Hipercalcemia es un hallazgo clínico relativamente común, deberá analizarse la etiología de la misma para normar conducta terapéutica. Caso clínico: Se presenta a masculino de 56 años de edad que debuta con hipercalcemia, lumbalgia y lesiones osteolíticas en columna vertebral lumbar, al que posteriormente se le confirma linfoma b de células grandes mediante histología e inmunohistoquímica. Discusión: Las principales causas son Hiperparatiroidismo primario, hipercalcemia asociada a enfermedad renal crónica e hipercalcemia paraneoplásica (secundaria a malignidad. Causas menos comunes son enfermedades granulomatosas, linfoma e intoxicación por Vitamina D, todas estas asociadas con el metabolismo de la Vitamina D; tirotoxicosis, asociada al consumo de litio o diuréticos tiazídicos. Conclusión: Nuestro paciente debuta con hipercalcemia maligna, probablemente secundaria a la conversión extrarrenal de 25(OHD a 1,25-dihidroxivitamina D, que representa <1% de los casos. Keywords: Paraneoplastic hypercalcaemia, Lymphoma, Osteolytic

  9. A novel submucosal injection solution for endoscopic resection of large colorectal lesions: a randomized, double-blind trial.

    Science.gov (United States)

    Repici, Alessandro; Wallace, Michael; Sharma, Prateek; Bhandari, Pradeep; Lollo, Gianluca; Maselli, Roberta; Hassan, Cesare; Rex, Douglas K

    2018-05-08

    SIC-8000 (Eleview) is a new FDA-approved solution for submucosal injection developed to provide long-lasting cushion to facilitate endoscopic resection maneuvers. Our aim was to compare the efficacy and safety of SIC-8000 with those of saline solution, when performing endoscopic mucosal resection (EMR) of large colorectal lesions. In a randomized double-blind trial, patients undergoing EMR for ≥20 mm colorectal non-pedunculated lesions were randomized in a 1:1 ratio between SIC-8000 and saline solution as control solution in 5 tertiary centers. Endoscopists and patients were blinded to the type of submucosal solution used. Total volume to complete EMR and per lesion size and time of resection were primary end-points, whereas the Sydney Resection Quotient (SRQ), as well as other EMR outcomes, and the rate of adverse events were secondary. A 30-day telephone follow up was performed. An alpha level <0.05 was considered as statistically significant (NCT 02654418). Of the 327 patients screened, 226 (mean age: 66±10; males: 56%) were enrolled in the study and randomized between the 2 submucosal agents. Of these, 211 patients (mean size of the lesions 33±13 mm; I-s: 36%; proximal colon: 74%) entered in the final analysis (SIC-8000: 102; saline solution: 109). EMR was complete in all cases. The total volume needed for EMR was significantly less in the SIC-8000 arm compared with saline solution (16.1±9.8 mL vs 31.6±32.0 mL; p<0.001). This corresponded to an average volume per lesion size of 0.5±0.3 mL/mm and 0.9±0.6 mL/mm with SIC-8000 and saline solution, respectively, (p<0.001). The mean time to completely resect the lesion tended to be lower with SIC-8000 as compared with saline solution (19.1±16.8 minutes vs 29.7±68.9 minutes; p=0.1). The SRQ was significantly higher with SIC-8000 as compared with saline solution (10.3±8.1 vs 8.0±5.7; p=0.04) with a trend for a lower number of resected pieces (5.7±6.0 vs 6.5±5.04; p=0.052) and a higher rate of en bloc

  10. Large scale deep learning for computer aided detection of mammographic lesions.

    Science.gov (United States)

    Kooi, Thijs; Litjens, Geert; van Ginneken, Bram; Gubern-Mérida, Albert; Sánchez, Clara I; Mann, Ritse; den Heeten, Ard; Karssemeijer, Nico

    2017-01-01

    Recent advances in machine learning yielded new techniques to train deep neural networks, which resulted in highly successful applications in many pattern recognition tasks such as object detection and speech recognition. In this paper we provide a head-to-head comparison between a state-of-the art in mammography CAD system, relying on a manually designed feature set and a Convolutional Neural Network (CNN), aiming for a system that can ultimately read mammograms independently. Both systems are trained on a large data set of around 45,000 images and results show the CNN outperforms the traditional CAD system at low sensitivity and performs comparable at high sensitivity. We subsequently investigate to what extent features such as location and patient information and commonly used manual features can still complement the network and see improvements at high specificity over the CNN especially with location and context features, which contain information not available to the CNN. Additionally, a reader study was performed, where the network was compared to certified screening radiologists on a patch level and we found no significant difference between the network and the readers. Copyright © 2016 Elsevier B.V. All rights reserved.

  11. Effect of Plantago australis leaves on different gastric ulcer models

    Directory of Open Access Journals (Sweden)

    M.E. Bürger

    Full Text Available The anti-ulcerogenic effect of the crude ethanolic extract (CEE of Plantago australis leaves was tested against ethanol-, indomethacin-, and cold restrain-induced stress ulcers. The CEE (500 and 1000 mg/kg reduced the lesion index (LI and the ulcer index in ethanol-induced ulcers, and the dose of 1000 mg/kg increased the amount of mucous. The highest dose of the CEE reduced the LI of cold restraint-induced stress ulcers when compared to the control group. The indomethacin-induced ulcers were not affected by this extract.

  12. Clinical value of 18F-FDG PET/CT in differentiation between benign lesions and lung cancer for large shadows in patients with pneumoconiosis

    Institute of Scientific and Technical Information of China (English)

    王艳丽

    2014-01-01

    Objective To evaluate the clinical value ofF-FDG PET/CT in the differentiation between benign lesions and lung cancer for large shadows in patients with pneumoconiosis.Methods A retrospective study was conducted in21 patients with a confirmed diagnosis of pneumoconiosis who had a total of 37 large shadows in the lung fields as

  13. In vitro antimicrobial susceptibility of Mycoplasma mycoides mycoides large colony and Arcanobacterium pyogenes isolated from clinical cases of ulcerative balanitis and vulvitis in Dorper sheep in South Africa

    Directory of Open Access Journals (Sweden)

    A. Kidanemariam

    2005-06-01

    Full Text Available The in vitro activities of enrofloxacin, florfenicol, oxytetracycline and spiramycin were determined against field isolates of Mycoplasma mycoides mycoides large colony (MmmLC by means of the broth microdilution technique. The minimum inhibitory concentrations (MICs of these antimicrobial drugs were determined for a representative number of 10 isolates and 1 type strain. The susceptibility of Arcanobacterium pyogenes to enrofloxacin, oxytetracycline and tilmicosin was determined by means of an agar disk diffusion test. The MICs of enrofloxacin, florfenicol, oxytetracycline and spiramycin were within the ranges of 0.125-0.5, 1.0-2.0, 2.0-4.0 and 4.0-8.0 µg / m , respectively. This study has shown that resistance of MmmLC against enrofloxacin, florfenicol, oxytetracycline and spiramycin was negligible. All the field strains of A. pyogenes that were tested were susceptible to enrofloxacin, oxytetracycline and tilmicosin with mean inhibition zones of 30.6, 42.3 and 35.8mm, respectively. Although there is lack of data on in vivo efficacy and in vitro MIC or inhibition zone diameter breakpoints of these antimicrobial drugs for MmmLC, the MIC results indicate that these 4 classes of antimicrobial drugs should be effective in the treatment of ulcerative balanitis and vulvitis in sheep in South Africa.

  14. Pooled Resequencing of 122 Ulcerative Colitis Genes in a Large Dutch Cohort Suggests Population-Specific Associations of Rare Variants in MUC2.

    Science.gov (United States)

    Visschedijk, Marijn C; Alberts, Rudi; Mucha, Soren; Deelen, Patrick; de Jong, Dirk J; Pierik, Marieke; Spekhorst, Lieke M; Imhann, Floris; van der Meulen-de Jong, Andrea E; van der Woude, C Janneke; van Bodegraven, Adriaan A; Oldenburg, Bas; Löwenberg, Mark; Dijkstra, Gerard; Ellinghaus, David; Schreiber, Stefan; Wijmenga, Cisca; Rivas, Manuel A; Franke, Andre; van Diemen, Cleo C; Weersma, Rinse K

    2016-01-01

    Genome-wide association studies have revealed several common genetic risk variants for ulcerative colitis (UC). However, little is known about the contribution of rare, large effect genetic variants to UC susceptibility. In this study, we performed a deep targeted re-sequencing of 122 genes in Dutch UC patients in order to investigate the contribution of rare variants to the genetic susceptibility to UC. The selection of genes consists of 111 established human UC susceptibility genes and 11 genes that lead to spontaneous colitis when knocked-out in mice. In addition, we sequenced the promoter regions of 45 genes where known variants exert cis-eQTL-effects. Targeted pooled re-sequencing was performed on DNA of 790 Dutch UC cases. The Genome of the Netherlands project provided sequence data of 500 healthy controls. After quality control and prioritization based on allele frequency and pathogenicity probability, follow-up genotyping of 171 rare variants was performed on 1021 Dutch UC cases and 1166 Dutch controls. Single-variant association and gene-based analyses identified an association of rare variants in the MUC2 gene with UC. The associated variants in the Dutch population could not be replicated in a German replication cohort (1026 UC cases, 3532 controls). In conclusion, this study has identified a putative role for MUC2 on UC susceptibility in the Dutch population and suggests a population-specific contribution of rare variants to UC.

  15. Nutritional care in peptic ulcer

    Science.gov (United States)

    VOMERO, Nathália Dalcin; COLPO, Elisângela

    2014-01-01

    Introduction Peptic ulcer is a lesion of the mucosal lining of the upper gastrointestinal tract characterized by an imbalance between aggressive and protective factors of the mucosa, having H. pylori as the main etiologic factor. Dietotherapy is important in the prevention and treatment of this disease. Aim To update nutritional therapy in adults' peptic ulcer. Methods Exploratory review without restrictions with primary sources indexed in Scielo, PubMed, Medline, ISI, and Scopus databases. Results Dietotherapy, as well as caloric distribution, should be adjusted to the patient's needs aiming to normalize the nutritional status and promote healing. Recommended nutrients can be different in the acute phase and in the recovery phase, and there is a greater need of protein and some micronutrients, such as vitamin A, zinc, selenium, and vitamin C in the recovery phase. In addition, some studies have shown that vitamin C has a beneficial effect in eradication of H. pylori. Fibers and probiotics also play a important role in the treatment of peptic ulcer, because they reduce the side effects of antibiotics and help reduce treatment time. Conclusion A balanced diet is vital in the treatment of peptic ulcer, once food can prevent, treat or even alleviate the symptoms involving this pathology. However, there are few papers that innovate dietotherapy; so additional studies addressing more specifically the dietotherapy for treatment of peptic ulcer are necessary. PMID:25626944

  16. Hydroxyurea-induced oral ulceration.

    Science.gov (United States)

    Badawi, Maha; Almazrooa, Soulafa; Azher, Fatima; Alsayes, Fatin

    2015-12-01

    Hydroxyurea is an antimetabolite that is widely used in the treatment of many benign and malignant conditions. This drug is usually well tolerated but has a number of side effects that vary in incidence. In cases of clinically significant adverse events, hydroxyurea is usually discontinued either temporarily or permanently, depending on treatment need versus harm caused by side effects. Here, we report a case of oral ulceration associated with hydroxyurea treatment in a patient who had chronic myelogenous leukemia. The patient rapidly developed an oral ulcer 12 days after administration of the drug. Hydroxyurea was discontinued, and the oral lesion appreciably decreased in size and severity. Physicians and dentists should be aware of the association between hydroxyurea and oral lesions. Copyright © 2015 Elsevier Inc. All rights reserved.

  17. Stasis dermatitis and ulcers

    Science.gov (United States)

    ... ulcers; Ulcers - venous; Venous ulcer; Venous insufficiency - stasis dermatitis; Vein - stasis dermatitis ... veins. Some people with venous insufficiency develop stasis dermatitis. Blood pools in the veins of the lower ...

  18. Unidentified angular recurrent ulceration responsive to antiviral therapy

    Directory of Open Access Journals (Sweden)

    Rahmi Amtha

    2013-03-01

    Full Text Available Background: Recurrent ulcer on angular area is usually called stomatitis angularis. It is caused by many factors such as vertical dimension reduce, vitamin B12, and immune system deficiency, C. albicans and staphylococcus involvement. Clinically is characterized by painful fissure with erythematous base without fever. Purpose: to describe an unidentified angular ulcer proceeded by recurrent ulcers with no response of topical therapy. Case: An 18-years old male came to Oral Medicine clinic in RSCM who complained of angular recurrent ulcers since 3 years ago which developed on skin and bleed easily on mouth opening. Patient had fever before the onset of ulcers. Large, painful, irregular ulcers covered by red crustae on angular area bilaterally. Patient has been treated with various drugs without improvement and lead to mouth opening limitation. Intra oral shows herpetiformtype of ulcer and swollen of gingival. Case management: Provisional diagnosis was established as viral infection thus acyclovir 200 mg five times daily for two weeks and topical anti inflammation gel were administered. Blood test for IgG/IgM of HSV1 and HSV2 were non reactive, however ulceration showed a remarkable improvement. The ulcers healed completely after next 2 weeks with acyclovir. Conclusion: The angular ulceration on above patient failed to fulfill the criteria of stomatitis angularis or herpes labialis lesion. However it showed a good response to antiviral. Therefore, unidentified angular ulceration was appointed, as the lesion might be triggered by other type of human herpes virus or types of virus that response to acyclovir.Latar belakang: ulser rekuren pada sudut mulut biasanya disebut stomatitis angularis. Kelainan ini disebabkan oleh banyak faktor seperti berkurangnya dimensi vertikal, defisiensi vitamin B12 dan sistem kekebalan tubuh, infeksi C. albicans serta staphylococcus. Secara klinis kelainan ini ditandai dengan fisur sakit pada sudut mulut dengan dasar

  19. Anti-ulcer Activity.

    Science.gov (United States)

    2016-01-01

    This chapter explains the procedure of ethanol-induced ulcer to check the protective effect of drugs over induced ulcer in rats. Ulcer is defined as the erosion in the lining of the stomach or duodenum and is caused by the disruptions of the gastric mucosal defence and repair systems. Ulceration of stomach is called gastric ulcer and that of duodenum is called duodenal ulcer and together peptic ulcer. In clinical practice, peptic ulcer is one of the most prevalent gastrointestinal disorders, which commonly occurs in developed countries.

  20. Malignant melanoma misdiagnosed as diabetic foot ulcer: A case report.

    Science.gov (United States)

    Gao, Wei; Chen, Dawei; Ran, Xingwu

    2017-07-01

    Acral lentiginous melanoma (AML) does not exhibit the classic signs of malignant melanoma. ALM is frequently misdiagnosed because of its unusual sites and atypical clinical morphologies, which lead to poor prognosis. A female patient aged 78 years was presented to our center with two ulcers on her right foot. Diabetic foot ulcer was considered as the primary diagnosis. The ulcers failed to improve after 2 weeks' therapy. An incisional biopsy of the lesion revealed malignant melanoma. The patient received wide excision, skin grafting as well as biotherapy. The lesion was healed and no other metastasis has been founded until now. Clinicians must maintain a high level of suspicion in distinguishing malignant melanoma from other more benign skin lesions of the foot. The need for early biopsy of ulcer, even when clinical suspicion is low, can not be overemphasized. Only in this way can we reduce misdiagnosis rate and improve survival rate in patients with foot ulcer.

  1. Behaviour and stress responses in horses with gastric ulceration

    DEFF Research Database (Denmark)

    Malmkvist, Jens; Poulsen, Janne Møller; Luthersson, Nanna

    2012-01-01

    Only little is known about behaviour and stress responses in horses with gastric ulceration, despite the high prevalence of this condition. Our objectives in the present study was to (i) describe the severity of gastric ulceration in horses, housed under relatively standardised conditions, and (ii......) to investigate whether horses with severe glandular gastric ulceration have increased baseline and response concentration of stress hormones and behave differently than control horses. We investigated stomachs of 96 horses at one stud, and compared an ulcer group (n = 30; with severe lesions in the glandular...... conclude that the prevalence of gastric ulcers was high, and our results suggest different factors affecting ulceration in the glandular versus the nonglandular region of the horse stomach. Obvious external signs (e.g. poor body condition) identifying ulcer horses were absent. Horses with severe glandular...

  2. Serum ferritin in recurrent oral ulceration

    International Nuclear Information System (INIS)

    Challacombe, S.J.; Scully, C.; Keevil, B.; Lehner, T.

    1983-01-01

    A sensitive radio-assay for ferritin was developed and used to examine serum ferritin levels in 105 patients with recurrent oral ulceration (ROU), 41 patients with Behcet's syndrome (BS), 42 with other ulcerative oral lesions, 35 patients with non-ulcerative oral lesions and in 78 controls. Ferritin levels increased with age and were significantly higher in males than females. The mean ferritin concentrations in male patients with ROU, BS or with other oral ulcers were significantly reduced in comparison with controls, and in female patients were significantly reduced in those with major aphthous ulcers. The prevalence of low serum ferritin levels was about 8% in patients with ROU, 15% in BS and 9.5% in patients with other ulcerative oral lesions, compared with less than 3% in patients with non-ulcerative oral disorders and in controls. Most of the iron-deficient patients were female. Serum ferritin levels did not directly correlate with serum iron levels and may be a more accurate indicator of iron deficiency. Furthermore, serum ferritin can distinguish between patients with true iron deficiency and those with secondary sideropenia. It is suggested that in a small number of patients, oral ulceration may be a presenting sign of iron deficiency, and that in a further small proportion of patients, ROU already present will be exacerbated by concurrent iron deficiency. Both groups will show a therapeutic response to correction of the iron deficiency. The results suggest that serum ferritin levels are a useful part of the haematological investigatons in patients with ROU. (author)

  3. Complex endoscopic treatment of acute gastrointestinal bleeding of ulcer origin

    Directory of Open Access Journals (Sweden)

    V. V. Izbitsky

    2013-06-01

    pyloric stenosis, in the second case - by severe duodenal bulb deformity and acute duodenitis of II-III degree. Conclusions: 1. An integrated endoscopic treatment of erosive and ulcerative lesions of the upper gastrointestinal tract it was effective to avoid emergency surgery in 36.9% of patients with the risk of recurrent gastrointestinal bleeding; 2. Complex endoscopic techniques are effectively applied in all parts of the esophago-gastroduodenal zone, allowing to perform the final hemostasis in 96.5% of patients; 3. The failures of the complex method were observed in 3.5% of patients and were associated most likely with erosion of large, intramural vessels; 4. Modern endoscopic techniques allow to provide not only temporary, but the final hemostasis, to prevent rebleeding, which in turn helps to avoid emergency surgery.

  4. Laparoscopic pyloroplasty for perforated peptic ulcer.

    Science.gov (United States)

    Grišin, Edvard; Mikalauskas, Saulius; Poškus, Tomas; Jotautas, Valdemaras; Strupas, Kęstutis

    2017-09-01

    Peptic ulcer is a common disease affecting millions of people every year. Despite improved understanding and treatment of the disease, the number of patients admitted with duodenal peptic ulcer perforation has not decreased. Deaths from peptic ulcer disease overcome other common emergency situations. Laparoscopic repair of the perforated peptic ulcer (PPU) is the gold standard approach for simple perforation. However, in patients with large perforated chronic ulcers laparotomy with pyloroplasty is the standard treatment. It is generally accepted to perform open surgery in PPU emergencies because of the greater knowledge and experience gathered over the past decades and less potential harm for the patient or surgical complications. We present a case of successful laparoscopic pyloroplasty of a perforated duodenal ulcer with stenosis.

  5. Ulcers of stomach body

    International Nuclear Information System (INIS)

    Oster, A.N.; Rizaev, M.N.

    1986-01-01

    Symptoms of the roentgenologic image in differential diagnosis of nonmalignant ulcers and stomach carcinomas ulcerated are presented. Problems on X-ray semiotics of ulcerations, data on X-ray represenetation of ulcer evolution as well as postulcer changes in the stomach are interpreted

  6. Decubital shoulder ulcers in sows - a review of classification, pain and welfare consequences

    DEFF Research Database (Denmark)

    Herskin, Mette S; Bonde, Marianne; Jørgensen, Erik

    2011-01-01

    Decubital shoulder ulcers are lesions on the shoulders of sows kept in production systems, reported to have a relatively high prevalence, and to some extent be comparable with human pressure ulcers. In sows, the ulcers are caused by pressure inflicted by the flooring, leading to oxygen deficiency...

  7. Cone Beam Computed Tomography Evaluation of the Diagnosis, Treatment Planning, and Long-Term Followup of Large Periapical Lesions Treated by Endodontic Surgery: Two Case Reports

    Directory of Open Access Journals (Sweden)

    Vijay Shekhar

    2013-01-01

    Full Text Available The aim of this case report is to present two cases where cone beam computed tomography (CBCT was used for the diagnosis, treatment planning, and followup of large periapical lesions in relation to maxillary anterior teeth treated by endodontic surgery. Periapical disease may be detected sooner using CBCT, and their true size, extent, nature, and position can be assessed. It allows clinician to select the most relevant views of the area of interest resulting in improved detection of periapical lesions. CBCT scan may provide a better, more accurate, and faster method to differentially diagnose a solid (granuloma from a fluid-filled lesion or cavity (cyst. In the present case report, endodontic treatment was performed for both the cases followed by endodontic surgery. Biopsy was done to establish the confirmatory histopathological diagnosis of the periapical lesions. Long-term assessment of the periapical healing following surgery was done in all the three dimensions using CBCT and was found to be more accurate than IOPA radiography. It was concluded that CBCT was a useful modality in making the diagnosis and treatment plan and assessing the outcome of endodontic surgery for large periapical lesions.

  8. Cone Beam Computed Tomography Evaluation of the Diagnosis, Treatment Planning, and Long-Term Followup of Large Periapical Lesions Treated by Endodontic Surgery: Two Case Reports

    Science.gov (United States)

    Shekhar, Vijay; Shashikala, K.

    2013-01-01

    The aim of this case report is to present two cases where cone beam computed tomography (CBCT) was used for the diagnosis, treatment planning, and followup of large periapical lesions in relation to maxillary anterior teeth treated by endodontic surgery. Periapical disease may be detected sooner using CBCT, and their true size, extent, nature, and position can be assessed. It allows clinician to select the most relevant views of the area of interest resulting in improved detection of periapical lesions. CBCT scan may provide a better, more accurate, and faster method to differentially diagnose a solid (granuloma) from a fluid-filled lesion or cavity (cyst). In the present case report, endodontic treatment was performed for both the cases followed by endodontic surgery. Biopsy was done to establish the confirmatory histopathological diagnosis of the periapical lesions. Long-term assessment of the periapical healing following surgery was done in all the three dimensions using CBCT and was found to be more accurate than IOPA radiography. It was concluded that CBCT was a useful modality in making the diagnosis and treatment plan and assessing the outcome of endodontic surgery for large periapical lesions. PMID:23762646

  9. A case of tardive ulcer of the oral mucosa that appeared 17 years after irrdiation

    International Nuclear Information System (INIS)

    Fujimura, Kazuma; Nishida, Mitsuo; Chen, Lianq-Horng; Iizuka, Tadahiko

    1993-01-01

    An 84-year-old woman was referred to us on July 11, 1990 with complaints of dysphagia and a painful ulcer in the right retromolar and tonsillar areas. She had a previous history of surgery for tonsillar cancer (squamous cell carcinoma), followed by postoperative 60 Co external irradiation to the lateral region of the neck with 50.8 Gy and implantation of Rn-seeds about 17 years before. The postoperative course had been uneventful without recurrence or metastasis. Oral findings showed a large ulcer of 30 mm in diameter surrounded by submucosal tumor-like protrusion in the right retromolar and tonsillar areas. The ulcer including the surrounding tissue was extirpated because conservative treatment had been ineffective. But histological examination revealed nonspecific ulcer surrounded by fibrous granulation tissue with atypical fibroblasts and hyalinization of arterioles. Based on the patient's clinical findings, previous medical history and histological examination, the lesion was diagnosed as a postradiation ulcer that appeared 17 years after irradiation. (author)

  10. Candida-associated gastric ulcer relapsing in a different position with a different appearance.

    Science.gov (United States)

    Sasaki, Kenji

    2012-08-28

    An 87-year-old, Japanese woman was shown to have a submucosal tumor-like lesion with a deep, central ulceration covered with thick, whitish exudate in the stomach. Biopsy showed Candida tropicalis but not Helicobacter pylori (H. pylori). She had no predisposing factors or history of peptic ulcers nor had taken non-steroidal anti-inflammatory drugs (NSAIDs), diagnosed with Candida-associated gastric ulcer. Though cured of the lesion, she developed another ulcer in a different position, in which Candida was demonstrated but H. pylori was undetectable. This is the first case of recurrent Candida-associated gastric ulcer in the world. Detected in both the original and recurrent lesions in an H. pylori-negative patient with no antecedent ulcers who had not taken NSAIDs, Candida is considered, contrary to the prevailing opinion, to play an etiologic role in ulcer formation.

  11. Primary cutaneous anaplastic large cell lymphoma masquerading as large pyogenic granuloma

    Directory of Open Access Journals (Sweden)

    Anupama Bains

    2016-01-01

    Full Text Available Primary cutaneous anaplastic large cell lymphoma (pcALCL forms 9% of the cutaneous T-cell lymphomas. It usually presents as solitary reddish brown ulcerating nodule or indurated plaque. Sometimes, it mimics other dermatological diseases such as eczema, pyoderma gangrenosum, pyogenic granuloma, morphea, and squamous cell carcinoma. Our case presented with large pyogenic granuloma like lesion with regional lymphadenopathy. Since pcALCL is rare, one can misdiagnose such cases and therefore high index of suspicion is necessary.

  12. Investigation of intracranial peripheral dose arising from the treatment of large lesions with Leksell GammaKnife Perfexion.

    Science.gov (United States)

    Ruschin, Mark; Nordström, Håkan; Kjäll, Per; Cho, Young-Bin; Jaffray, David

    2009-06-01

    This investigation involves quantifying the extent of intracranial peripheral dose arising from simulated targets situated in the skull-base or upper-spine region using the Leksell GammaKnife Perfexion treatment unit. For each of three spherical target volumes--denoted as Vs (4 cm3), VM (18 cm3), and VL (60 cm3)--three treatment plans were manually generated, one for each of the three collimator sizes--4, 8, and 16 mm. Each of the plans was delivered to a spherical dosimetry phantom with an insert containing EBT Gafchromic film. The total dose at 70 mm from the targets' edges, %D(70 mm), was measured as a function of elevation angle and expressed as a percentage of the prescription dose. The film insert was placed centered in the median sagittal plane (Leksell X = 100) and %D(70 mm) was measured for the angular range from 0 degree (superior/along Z axis) to 90 degrees (anterior/along Y axis). For a given collimator i, the irradiation time ti to treat a spherical target of volume V using the 50% isodose line was observed to follow a power-law relationship of the form ti = Ai(V/ Vi)n where Ai was the maximum dose divided by collimator dose rate and Vi was the volume encompassed by the 50% isodose line for a single shot. The mean value of n was 0.61 (range: 0.61-0.62). Along the superior (Z) direction (angle=0 degree) and up to angles of around 30 degrees, the %D(70 mm) was always highest for the 4 mm plans, followed by the 8 mm, followed by the 16 mm. In this angular range, the maximum measured %D(70 mm) was 1.7% of the prescription dose. The intracranial peripheral dose along the superior direction (combined scatter and leakage dose) resulting from irradiation of upper-spine or base-of-skull lesions is measured to be less than 2% of the prescription dose, even for very large (60 cm3) targets. The results of this study indicate that, for a given target volume, treatment plans consisting of only 4 mm shots yield larger peripheral dose in the superior direction than 8

  13. Tangential Volumetric Modulated Radiotherapy - A New Technique for Large Scalp Lesions with a Case Study in Lentigo Maligna

    Directory of Open Access Journals (Sweden)

    E. Daniel Santos

    2015-06-01

    Full Text Available Introduction: Dose homogeneity within and dose conformity to the target volume can be a challenge to achieve when treating large area scalp lesions. Traditionally High Dose Rate (HDR brachytherapy (BT scalp moulds have been considered the ultimate conformal therapy. We have developed a new technique, Tangential Volumetric Modulated Arc Therapy (TVMAT that treats with the beam tangential to the surface of the scalp. In the TVMAT plan the collimating jaws protect dose-sensitive tissue in close proximity to the planning target volume (PTV. Not all the PTV is within the beam aperture as defined by the jaws during all the beam-on time. We report the successful treatment of one patient. Methods: A patient with biopsy proven extensive lentigo maligna on the scalp was simulated and three plans were created; one using a HDR brachytherapy surface mould, another using a conventional VMAT technique and a third using our new TVMAT technique. The patient was prescribed 55 Gy in 25 fractions. Plans were optimised so that PTV V100% = 100%. Plans were compared using Dose-Value Histogram (DVH analysis, and homogeneity and conformity indices. Results: BT, VMAT and TVMAT PTV median coverage was 105.51%, 103.46% and 103.62%, with homogeneity index of 0.33, 0.07 and 0.07 and the conformity index of 0.30, 0.69 and 0.83 respectively. The median dose to the left hippocampus was 11.8 Gy, 9.0 Gy and 0.6 Gy and the median dose to the right hippocampus was 12.6 Gy, 9.4 Gy and 0.7 Gy for the BT, VMAT and TVMAT respectively. Overall TVMAT delivered the least doses to the surrounding organs, BT delivered the highest. Conclusions: TVMAT was superior to VMAT which was in turn superior to BT in PTV coverage, conformity and homogeneity and delivery of dose to the surrounding organs at risk. The patient was successfully treated to full dose with TVMAT. TVMAT was verified as being the best amongst the three techniques in a second patient.

  14. Development of large intestinal attaching and effacing lesions in pigs in association with the feeding of a particular diet.

    Science.gov (United States)

    Neef, N A; McOrist, S; Lysons, R J; Bland, A P; Miller, B G

    1994-10-01

    Hysterotomy-derived piglets were kept in gnotobiotic isolators and artificially colonized at 7 days of age with an adult bovine enteric microflora. At 3 weeks of age, the pigs were transferred to conventional experimental accommodation and weaned, either onto a solid diet that had been associated with field cases of typhlocolitis in pigs or onto a solid control diet. At necropsy at 5 weeks of age, groups of pigs fed the diet associated with field cases of typhlocolitis were found to have developed typhlocolitis. This was absent from the groups fed the control diet. The typhlocolitis was characterized by attaching and effacing lesions typical of those described following experimental inoculation of various species with enteropathogenic Escherichia coli. A nonverocytotoxic, eae probe-positive E. coli serotype O116 was isolated from pigs on the colitis-associated diet but not from any of the pigs on the control diet. Coliform bacteria attached to the colonic lesions reacted with polyclonal antiserum to E. coli O116 in an immunoperoxidase assay of histological sections of affected tissue. No reaction with this antiserum was observed in corresponding tissue sections taken from pigs on the control diet. No colon lesions were observed in germfree pigs fed either of the diets. It is postulated that proliferation and possibly expression of pathogenicity of the attaching and effacing E. coli responsible for the lesions are strongly influenced by diet.

  15. Diabetic foot disease: impact of ulcer location on ulcer healing

    DEFF Research Database (Denmark)

    Pickwell, KM; Siersma, Volkert Dirk; Kars, M

    2013-01-01

    Healing of heel ulcers in patients with diabetes is considered to be poor, but there is relatively little information on the influence of ulcer location on ulcer healing.......Healing of heel ulcers in patients with diabetes is considered to be poor, but there is relatively little information on the influence of ulcer location on ulcer healing....

  16. Medical management of venous ulcers.

    Science.gov (United States)

    Pascarella, Luigi; Shortell, Cynthia K

    2015-03-01

    Venous disease is the most common cause of chronic leg ulceration and represents an advanced clinical manifestation of venous insufficiency. Due to their frequency and chronicity, venous ulcers have a high socioeconomic impact, with treatment costs accounting for 1% of the health care budget in Western countries. The evaluation of patients with venous ulcers should include a thorough medical history for prior deep venous thrombosis, assessment for an hypercoagulable state, and a physical examination. Use of the CEAP (clinical, etiology, anatomy, pathophysiology) Classification System and the revised Venous Clinical Severity Scoring System is strongly recommended to characterize disease severity and assess response to treatment. This venous condition requires lifestyle modification, with affected individuals performing daily intervals of leg elevation to control edema; use of elastic compression garments; and moderate physical activity, such as walking wearing below-knee elastic stockings. Meticulous skin care, treatment of dermatitis, and prompt treatment of cellulitis are important aspects of medical management. The pharmacology of chronic venous insufficiency and venous ulcers include essentially two medications: pentoxifylline and phlebotropic agents. The micronized purified flavonoid fraction is an effective adjunct to compression therapy in patients with large, chronic ulceration. Copyright © 2015 Elsevier Inc. All rights reserved.

  17. A biomechanical analysis of a single-row suture anchor fixation of a large bony bankart lesion.

    Science.gov (United States)

    Dyskin, Evgeny; Marzo, John M; Howard, Craig; Ehrensberger, Mark

    2014-12-01

    This study was conducted to assess whether a single-row suture anchor repair of a bony Bankart lesion comprising 19% of the glenoid length restores peak translational force and glenoid depth compared with the intact shoulder. Nine thawed adult cadaveric shoulders were dissected and mounted in 45° of abduction and 30° of external rotation. A bony Bankart lesion was simulated with an anterior longitudinal osteotomy, parallel to the superoinferior axis of the glenoid, equivalent to 19% of the glenoid length. The humeral head was displaced 10 mm anteriorly at a speed of 2 mm/s with a 50-N compressive load applied. Testing was performed with the glenoid intact, a simulated lesion, and the lesion repaired with 3 single-row suture anchors. Median (interquartile range [IQR]) peak translational force and glenoid depth were reported. The Friedman test and post hoc comparisons with the Wilcoxon signed rank test were used for between-group analyses. Peak translational force decreased after osteotomy (13.7 N; IQR, 9.6 to 15.5 N; P = .01) and increased after the repair (18.3 N; IQR, 18.3 to 20.6 N; P = .01) compared with the intact shoulder (23.7 N; IQR, 16.4 to 29.9 N). Glenoid depth significantly decreased after the osteotomy (0.2 mm; IQR, -0.6 to 0.7 mm) compared with baseline (1.7 mm; IQR, 1.3 to 2.0 mm; P = .01) and increased after repair (0.8 mm; IQR, 0.1 to 1.0 mm; P = .03) compared with the osteotomized shoulder. The glenoid depth of the repair was less than the baseline value (P = .01). Repair of an anterior bony Bankart lesion equivalent to 19% of the glenoid length with 3 suture anchors restored the peak translational force needed to anteriorly displace the humerus relative to the glenoid; however, this technique failed to restore the natural glenoid depth in a laboratory setting. Our findings describe the inability of a single-row suture anchor repair to provide anatomic fixation of the bony Bankart lesion equivalent to 19% of the glenoid length

  18. Secondary syphilis lesions resembling pityriasis

    International Nuclear Information System (INIS)

    Dar, N.R.; Ali, L.; Nawaz, M.A.

    2007-01-01

    This case report describes a male patient who presented with generalized, centrally-ulcerated papules with crusts and hypopigmented macules. Initially, differential diagnostic considerations included pityriasis lichenoides but the serology for syphilis was positive and there was a rapid response to penicillin with clearing of the lesions at the end of three weeks treatment. (author)

  19. Orthograde retreatment failure with extruded MTA apical plug in a large periradicular lesion followed by surgical intervention: case report.

    Science.gov (United States)

    Brito-Junior, Manoel; Faria-e-Silva, Andre Luis; Quintino, Alex Carvalho; Moreira-Junior, Gil; Geber, Mauro; Camilo, Carla Cristina; Soares, Janir Alves

    2012-01-01

    Absence of periapical healing after orthograde retreatment using an apical plug with mineral trioxide aggregate (MTA) can require surgical intervention. A patient with a root-filled maxillary central incisor with chronic apical periodontitis and sinus tract was referred for endodontic retreatment. Excessive apical enlargement was verified, indicating an MTA apical plug placement; however, an unintentional extrusion of MTA occurred during this step. The root canal was filled with gutta-percha and sealer, and periodic recalls were scheduled. The sinus tract was observed after six months and the lesion remained unaltered, although the extruded MTA had resorbed; therefore, an apicoectomy and retrograde root-end filling with MTA were performed. Absence of sinus tract, normal clinical aspect, and complete repair of the lesion were observed at the two-year follow-up.

  20. Peptic ulcer perforation

    African Journals Online (AJOL)

    FinePrint

    2015-06-01

    Jun 1, 2015 ... Peptic ulcer perforation is one of the surgical complications of peptic ulcer ... Treatment can be operative or non-operative followed by proton .... chronic gastritis without evidence of ... inhibits pancreatic bicarbonate secretion.

  1. Marjolin's Ulcers: A Review

    African Journals Online (AJOL)

    Alasia Datonye

    remains a feature of this pathology even in recent times. Prognosis ... marjolin's ulcers such as chronic leg ulcers and poorly managed burns ... the distribution of the disease. ..... Squamous cell carcinoma complicating chronic venous leg.

  2. 3.er Estudio Nacional de Prevalencia de Úlceras por Presión en España, 2009: Epidemiología y variables definitorias de las lesiones y pacientes 3rd National Survey of the Prevalence of Pressure Ulcers in Spain, 2009: Epidemiology and defining variables in lesions and patients

    Directory of Open Access Journals (Sweden)

    José Javier Soldevilla Agreda

    2011-06-01

    sociosanitarios, la PC fue de 6,39% y la PM de 7,35% ± 6,4% (mediana 5,55. Los cuestionarios recibidos proporcionaron información acerca de un total de 2.468 lesiones, 1.031 UPP en hospitales (un 41,8% del total, 914 UPP en atención primaria (un 37% y 523 UPP en atención sociosanitaria (un 21,2%. De ellas, un 20% eran de estadio I, un 43% de estadio II, un 24% de estadio III, un 11,4% de estadio IV y un 1,6% sin estadiar. La localización más frecuente fue el sacro (32,8%, seguido de los talones (28%, trocánteres (7,6% y maléolos (6,6%. Aunque, en términos generales, parece que hay una ligera tendencia a ir disminuyendo su presencia, se mantiene vigente que las UPP siguen constituyendo un importante problema de salud pública.Ascertaining the scale of a health problem is, without a doubt, the necessary -and most efficient- first step to approaching it in preventive and therapeutic terms. With this philosophy in mind, the GNEAUPP has since its creation sought to establish epidemiological values for pressure ulcers (or bedsores in Spain, at the same time determining aspects connected with preventive measures in the different care contexts (primary, specialised and long-term healthcare. To this end it has conducted three national surveys of prevalence, in 2001, 2005 and 2009. The postal questionnaire was the instrument used to estimate specific and average prevalence on the basis of a non-random sample. Through these questionnaires primary care staff were asked to supply information about their list of users aged over 14 (in the case of basic care units for general medicine and staff of hospital units or long-term care centres were asked about the patients in their respective units. Prevalence was defined as "specific prevalence" (information at a specific point in time. Gross prevalence (GP and average prevalence (AP were calculated. In the 2009 survey data was reported for 1,596 patients with pressure ulcers. 625 of these came from hospital questionnaires (39.2% of the

  3. Peptic Ulcer Disease

    Science.gov (United States)

    ... Site ACG Patients Home / Digestive Health Topic / Peptic Ulcer Disease Peptic Ulcer Disease Basics Overview An “ulcer” is an open ... for pain in patients at risk for peptic ulcer disease. Peptic – caused by acid. PPIs – P roton P ump ...

  4. Peptic ulcer disease - discharge

    Science.gov (United States)

    ... or raw area in the lining of the stomach (gastric ulcer) or upper part of the small intestine (duodenal ... You have peptic ulcer disease (PUD). You may have had tests to help diagnose your ulcer. One of these tests may have ...

  5. Pressure ulcers: Back to the basics.

    Science.gov (United States)

    Agrawal, Karoon; Chauhan, Neha

    2012-05-01

    Pressure ulcer in an otherwise sick patient is a matter of concern for the care givers as well as the medical personnel. A lot has been done to understand the disease process. So much so that USA and European countries have established advisory panels in their respective continents. Since the establishment of these organizations, the understanding of the pressure ulcer has improved significantly. The authors feel that the well documented and well publicized definition of pressure ulcer is somewhat lacking in the correct description of the disease process. Hence, a modified definition has been presented. This disease is here to stay. In the process of managing these ulcers the basic pathology needs to be understood well. Pressure ischemia is the main reason behind the occurrence of ulceration. Different extrinsic and intrinsic factors have been described in detail with review of literature. There are a large number of risk factors causing ulceration. The risk assessment scales have eluded the surgical literature and mostly remained in nursing books and websites. These scales have been reproduced for completion of the basics on decubitus ulcer. The classification of the pressure sores has been given in a comparative form to elucidate that most of the classifications are the same except for minor variations. The management of these ulcers is ever evolving but the age old saying of "prevention is better than cure" suits this condition the most.

  6. Pressure ulcers: Back to the basics

    Directory of Open Access Journals (Sweden)

    Karoon Agrawal

    2012-01-01

    Full Text Available Pressure ulcer in an otherwise sick patient is a matter of concern for the care givers as well as the medical personnel. A lot has been done to understand the disease process. So much so that USA and European countries have established advisory panels in their respective continents. Since the establishment of these organizations, the understanding of the pressure ulcer has improved significantly. The authors feel that the well documented and well publicized definition of pressure ulcer is somewhat lacking in the correct description of the disease process. Hence, a modified definition has been presented. This disease is here to stay. In the process of managing these ulcers the basic pathology needs to be understood well. Pressure ischemia is the main reason behind the occurrence of ulceration. Different extrinsic and intrinsic factors have been described in detail with review of literature. There are a large number of risk factors causing ulceration. The risk assessment scales have eluded the surgical literature and mostly remained in nursing books and websites. These scales have been reproduced for completion of the basics on decubitus ulcer. The classification of the pressure sores has been given in a comparative form to elucidate that most of the classifications are the same except for minor variations. The management of these ulcers is ever evolving but the age old saying of "prevention is better than cure" suits this condition the most.

  7. Pressure ulcers: Back to the basics

    Science.gov (United States)

    Agrawal, Karoon; Chauhan, Neha

    2012-01-01

    Pressure ulcer in an otherwise sick patient is a matter of concern for the care givers as well as the medical personnel. A lot has been done to understand the disease process. So much so that USA and European countries have established advisory panels in their respective continents. Since the establishment of these organizations, the understanding of the pressure ulcer has improved significantly. The authors feel that the well documented and well publicized definition of pressure ulcer is somewhat lacking in the correct description of the disease process. Hence, a modified definition has been presented. This disease is here to stay. In the process of managing these ulcers the basic pathology needs to be understood well. Pressure ischemia is the main reason behind the occurrence of ulceration. Different extrinsic and intrinsic factors have been described in detail with review of literature. There are a large number of risk factors causing ulceration. The risk assessment scales have eluded the surgical literature and mostly remained in nursing books and websites. These scales have been reproduced for completion of the basics on decubitus ulcer. The classification of the pressure sores has been given in a comparative form to elucidate that most of the classifications are the same except for minor variations. The management of these ulcers is ever evolving but the age old saying of “prevention is better than cure” suits this condition the most. PMID:23162223

  8. Diagnosis and management of common non-viral oral ulcerations

    African Journals Online (AJOL)

    cerative disorders of the oral mucosa are discussed. These include ... as well as oral ulceration associated with cutaneous pathology. Introduction ... Drug reactions (may be preceded by vesicles) .... tobacco products, heavy use of alcohol, .... Skin lesions are pathognomic for EM. Oral lesions are seen in 30 to 60% of cases,.

  9. Challenges in pressure ulcer prevention.

    Science.gov (United States)

    Dealey, Carol; Brindle, C Tod; Black, Joyce; Alves, Paulo; Santamaria, Nick; Call, Evan; Clark, Michael

    2015-06-01

    Although this article is a stand-alone article, it sets the scene for later articles in this issue. Pressure ulcers are considered to be a largely preventable problem, and yet despite extensive training and the expenditure of a large amount of resources, they persist. This article reviews the current understanding of pressure ulcer aetiology: pressure, shear and microclimate. Individual risk factors for pressure ulceration also need to be understood in order to determine the level of risk of an individual. Such an assessment is essential to determine appropriate prevention strategies. The main prevention strategies in terms of reducing pressure and shear and managing microclimate are studied in this article. The problem of pressure ulceration related to medical devices is also considered as most of the standard prevention strategies are not effective in preventing this type of damage. Finally, the possibility of using dressings as an additional preventive strategy is raised along with the question: is there enough evidence to support their use? © 2013 The Authors. International Wound Journal © 2013 Medicalhelplines.com Inc and John Wiley & Sons Ltd.

  10. Effects of hippocampal lesions on the monkey's ability to learn large sets of object-place associations.

    Science.gov (United States)

    Belcher, Annabelle M; Harrington, Rebecca A; Malkova, Ludise; Mishkin, Mortimer

    2006-01-01

    Earlier studies found that recognition memory for object-place associations was impaired in patients with relatively selective hippocampal damage (Vargha-Khadem et al., Science 1997; 277:376-380), but was unaffected after selective hippocampal lesions in monkeys (Malkova and Mishkin, J Neurosci 2003; 23:1956-1965). A potentially important methodological difference between the two studies is that the patients were required to remember a set of 20 object-place associations for several minutes, whereas the monkeys had to remember only two such associations at a time, and only for a few seconds. To approximate more closely the task given to the patients, we trained monkeys on several successive sets of 10 object-place pairs each, with each set requiring learning across days. Despite the increased associative memory demands, monkeys given hippocampal lesions were unimpaired relative to their unoperated controls, suggesting that differences other than set size and memory duration underlie the different outcomes in the human and animal studies. (c) 2005 Wiley-Liss, Inc.

  11. The frequency of old world cutaneous leishmaniasis in skin ulcers in Peshawar

    Energy Technology Data Exchange (ETDEWEB)

    Rahman, S; Abdullah, F H [Khyber Girls Medical College, Peshawar (Pakistan). Department of Pathology; Khan, J A [University of Peshawar (Pakistan). Dept. of Pharmacy

    2009-07-15

    Old World Cutaneous Leishmaniasis (OWCL) is a preventable skin infection that leads to morbidity and social isolation. It is spreading rapidly. The sore of OWCL may be a non-ulcerative red papule, nodule or a large mutilating ulcer. The ulcer is typically painless and can leave a disfiguring scar. Methods: This was a descriptive study. The diagnosis of OWCL was established by finding LD bodies in skin smear preparation. Results: This study identified 1680 cutaneous leishmaniasis in 1767 skin ulcers. Children (n=924) were infected more than other age groups (n=756). There were typical skin sore of OWCL in 1512 cases while 168 patients had atypical presentation. The ulcers were painless in 1603 patients. History of insect bite was present in 1366 cases, thorn prick in 156 patients, religious visit to endemic areas in 256 patients, and 4 patients had post surgical non healing wound. Lesions with 4 to 6 months of age had a maximum yield of LD bodies. There were 498 patients from different areas of Peshawar; 688 cases from leishmania endemic belt of FATA while 89 patients came from other urban and rural areas of NWFP. Conclusions: There is a tremendous increase in cases of OWCL and the disease became endemic in many regions of Pakistan. The bordering areas along Afghanistan have constituted an endemic belt that had invaded the neighboring urban and rural areas. Several chronic non healing ulcers had been diagnosed as OWCL. Many cases have been detected in Peshawar. People need education about the nature of the diseases and the efficacy of personal protective measures. Spray with suitable insecticides is required in all residential areas. (author)

  12. The frequency of old world cutaneous leishmaniasis in skin ulcers in Peshawar

    International Nuclear Information System (INIS)

    Rahman, S.; Abdullah, F.H.; Khan, J.A.

    2009-01-01

    Old World Cutaneous Leishmaniasis (OWCL) is a preventable skin infection that leads to morbidity and social isolation. It is spreading rapidly. The sore of OWCL may be a non-ulcerative red papule, nodule or a large mutilating ulcer. The ulcer is typically painless and can leave a disfiguring scar. Methods: This was a descriptive study. The diagnosis of OWCL was established by finding LD bodies in skin smear preparation. Results: This study identified 1680 cutaneous leishmaniasis in 1767 skin ulcers. Children (n=924) were infected more than other age groups (n=756). There were typical skin sore of OWCL in 1512 cases while 168 patients had atypical presentation. The ulcers were painless in 1603 patients. History of insect bite was present in 1366 cases, thorn prick in 156 patients, religious visit to endemic areas in 256 patients, and 4 patients had post surgical non healing wound. Lesions with 4 to 6 months of age had a maximum yield of LD bodies. There were 498 patients from different areas of Peshawar; 688 cases from leishmania endemic belt of FATA while 89 patients came from other urban and rural areas of NWFP. Conclusions: There is a tremendous increase in cases of OWCL and the disease became endemic in many regions of Pakistan. The bordering areas along Afghanistan have constituted an endemic belt that had invaded the neighboring urban and rural areas. Several chronic non healing ulcers had been diagnosed as OWCL. Many cases have been detected in Peshawar. People need education about the nature of the diseases and the efficacy of personal protective measures. Spray with suitable insecticides is required in all residential areas. (author)

  13. A novel conservative approach combining “SealBio” and “Surgical Fenestration” for healing of large periapical cystic lesions of endodontic origin: A pilot study

    Directory of Open Access Journals (Sweden)

    Naseem Shah

    2017-01-01

    Full Text Available Objectives: To evaluate the treatment outcome of large periapical cystic lesions treated by combining two novel, conservative approaches, “SealBio” and “Surgical Fenestration”. Materials and Methods: Five cases (4M:1F, age range 14-38 years, mean age 24.5 years of large periapical cystic lesions, diagnosed on clinical and radiographic examination, were included in the study. After informed consent, endodontic treatment was initiated; chemo-mechanical preparation and intra-canal dressing of calcium hydroxide was given. At the next sitting after one week, further disinfection root canals was done by “apical clearing”, “apical foramen widening” and irrigation. A cotton pellet was kept in the access cavity. After local anaesthesia, full thickness muco-periosteal flap was reflected and the thinned out bone was removed with bone rongers, a small piece of cystic lining was excised and the cystic cavity was copiously flushed with Betadine solution. The remaining cystic lining was gently curetted and the flap was sutured back. “SealBio” was performed after gentle irrigation with saline and intentional over instrumentation. A calcium sulphate based cement was pushed in the cervical third of the canal and the access opening was sealed with glass ionomer cement. Patient was prescribed antibiotics and anti-inflammatory drugs for 5 days and sutures were removed after 7 days. Patients were followed up clinically and radiographically at regular intervals. Conclusions: In this pilot study, treatment outcome after combined technique of “SealBio” and “Surgical fenestration” was found to be highly effective in healing of large periapical cystic lesions. It was simple to perform and very conservative treatment; it required minimal bone removal, obviated the need for complete cyst enucleation, apicectomy and retrograde filling.

  14. Perspectives on the treatment of claw lesions in cattle

    Directory of Open Access Journals (Sweden)

    Shearer JK

    2015-06-01

    Full Text Available Jan K Shearer,1 Paul J Plummer,1,2 Jennifer A Schleining11Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA, USA; 2Veterinary Microbiology and Preventive Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA, USAAbstract: Lameness is a leading cause of welfare and culling issues in cattle, with claw lesions accounting for the majority of these issues. Although the treatment of claw lesions in cattle is a daily activity for hoof trimmers, veterinarians, and livestock producers, there is surprisingly little information in the peer-reviewed literature on which to base strong evidence-based conclusions. As a consequence, many treatment modalities used are empirical and, in some cases, may be counterproductive to rapid lesion healing. Furthermore, many of these empirical treatment modalities fail to fully consider the underlying pathogenesis of the disease process and the implications that it has on lesion healing. For example, sole ulcers are largely a consequence of metabolic disorders and mechanical overloading. Therapeutic interventions that fail to address the weight-bearing issues are unlikely to be successful. Likewise, white line disease is believed to be predisposed by rumen acidosis and laminitis, and interventions need to include in them appropriate measures to prevent further cases through nutritional management. The goal of this review paper is to review the pathogenesis of claw lesions in the context of the published literature and allow the reader to arrive at rational treatment interventions based on the best available information. The use of an orthopedic block applied to the healthy claw of a lame foot, judicious use of bandage or wrap, careful selection of parenteral or topical therapy, and a treatment protocol to manage pain and promote recovery are key components of responsible management of lameness disorders in cattle.Keywords: lameness

  15. Dual pathology: cervicofacial actinomycosis and nicorandil-induced oral ulceration.

    Science.gov (United States)

    Cupples, H E V; McGahey, D T

    2008-04-01

    Oral ulceration has many causes and is a common presenting symptom in otolaryngology. This article presents an unusual case of dual pathology oral ulceration in an elderly patient. Oral malignancy was initially suspected, but the history, examination and investigation showed that the oral ulceration was caused by actinomycosis infection and by nicorandil use. Cervicofacial acinomycosis is a rare, suppurative bacterial disease in which abscesses can form in the tissues and break through the skin, creating pus-discharging lesions. Nicorandil is a potassium channel blocker used in the treatment of ischaemic heart disease. It has been recently recognised as a cause of persistent ulcerative stomatitis. This case highlights the importance of a high index of suspicion for unusual and reversible causes of oral ulceration, and of dual pathology as a cause. Such vigilance enables early recognition and treatment of potentially reversible conditions.

  16. Pressure ulcers and Charcot's definitions: report on two cases

    Directory of Open Access Journals (Sweden)

    Hélio Afonso Ghizoni Teive

    Full Text Available CONTEXT AND OBJECTIVE: Pressure ulcers are lesions caused by inadequate blood flow and tissue malnourishment secondary to prolonged pressure on skin, soft connective tissues, muscle and/or bones. The authors report two distinct clinical situations of severely compromised neurological patients who shared several predisposing factors for pressure ulcers, but with opposite outcomes regarding the development of pressure ulcers. CASE REPORTS: The first case was a young patient in a persistent vegetative state who developed pressure ulcers that resulted in secondary sepsis and death. The second case was a patient with a diagnosis of amyotrophic lateral sclerosis who, in spite of being bedridden for several months with severe immobility, never developed pressure ulcers. These intriguing contrary clinical situations had already been defined by Charcot in the nineteenth century, with his creation of the expression "decubitus ominosus". He indicated that patients with amyotrophic lateral sclerosis usually did not develop this form of complication, as was illustrated by the cases presented here.

  17. Definition and Facts for Peptic Ulcers (Stomach Ulcers)

    Science.gov (United States)

    ... an H. pylori infection never develop a peptic ulcer. Peptic ulcers caused by H. pylori are uncommon in ... saliva or other bodily fluids. 3 Who develops peptic ulcers caused by tumors? People who have Zollinger-Ellison ...

  18. A rare case of severe third degree friction burns and large Morel-Lavallee lesion of the abdominal wall.

    Science.gov (United States)

    Brown, Darnell J; Lu, Kuo Jung G; Chang, Kristina; Levin, Jennifer; Schulz, John T; Goverman, Jeremy

    2018-01-01

    Morel-Lavallee lesions (MLLs) are rare internal degloving injuries typically caused by blunt traumatic injuries and most commonly occur around the hips and in association with pelvic or acetabular fractures. MLL is often overlooked in the setting of poly-trauma; therefore, clinicians must maintain a high degree of suspicion and be familiar with the management of such injuries, especially in obese poly-trauma patients. We present a 30-year-old female pedestrian struck by a motor vehicle who sustained multiple long bone fractures, a mesenteric hematoma, and full-thickness abdominal skin friction burn which masked a significant underlying abdominal MLL. The internal degloving caused significant devascularization of the overlying soft tissue and skin which required surgical drainage of hematoma, abdominal wall reconstruction with tangential excision, allografting, negative pressure wound therapy, and ultimately autografting. MLL is a rare, often overlooked, internal degloving injury. Surgeons must maintain a high index of suspicion when dealing with third degree friction burns as they may mask underlying injuries such as MLL, and a delay in diagnosis can lead to increased morbidity.

  19. Ulcerative colitis presenting as leukocytoclastic vasculitis of skin.

    Science.gov (United States)

    Akbulut, Sabiye; Ozaslan, Ersan; Topal, Firdevs; Albayrak, Levent; Kayhan, Burcak; Efe, Cumali

    2008-04-21

    A number of cutaneous changes are known to occur in the course of inflammatory bowel diseases (IBD), including pyoderma gangrenosum, erythema nodosum, perianal disease, erythematous eruptions, urticaria, and purpura. However, occurrence of skin manifestations prior to the development of ulcerative colitis is a rare occasion. Here, we report a case of ulcerative colitis associated with leukocytoclastic vasculitis in which the intestinal symptoms became overt 8 mo after the development of skin lesions.

  20. A Diabetic Elderly Man with Finger Ulcer.

    Science.gov (United States)

    Mohamad, Noraini; Badrin, Salziyan; Wan Abdullah, Wan Noor Hasbee

    2018-03-01

    Fixed cutaneous sporotrichosis is a differential diagnosis that can be considered in diabetic patients who present with a poorly healing ulcer. Although its prevalence is low, it can occur in patients with immunocompromised status. Here we report a case of a 70-year-old man with diabetes mellitus who presented with a 1-month history of an unhealed ulcer over the tip of his left middle finger. He experienced a cat bite over his left middle finger 1 month prior to the appearance of the lesion. A skin biopsy revealed the presence of Sporothrix schenckii . Oral itraconazole 200 mg twice daily was started empirically and the patient showed marked improvement in the skin lesion after 2 months of therapy.

  1. [A case of skin autograft for skin ulcers in ichthyosis].

    Science.gov (United States)

    Li, Shiwei; Yang, Xiaodong; Liu, Lijun; Tang, Xueyang

    2017-10-28

    Ichthyosis refers to a group of skin diseases characterized by abnormal keratinization of the epidermis, resulting in dryness, roughness and scale of the skin. A girl with ichthyosis, who presented with skin ulcers and infection of the right dorsal foot, was admitted to our department. An autologous razor-thin skin grafting procedure was performed to repair the skin ulcers after debridement and vacuum sealing drain. After 8 months of follow-up, both the donor and recipient site healed well and there were no newly formed ulcers or infections. Although the skin quality of ichthyosis is poor, the lesion area can still be used as donor or recipient cite.

  2. Evaluation of treatment with carboxymethylcellulose on chronic venous ulcers*

    Science.gov (United States)

    Januário, Virginia; de Ávila, Dione Augusto; Penetra, Maria Alice; Sampaio, Ana Luisa Bittencourt; Noronha Neta, Maria Isabel; Cassia, Flavia de Freire; Carneiro, Sueli

    2016-01-01

    BACKGROUND: Among the chronic leg ulcers, venous ulcers are the most common and constitute a major burden to public health. Despite all technology available, some patients do not respond to established treatments. In our study, carboxymethylcellulose was tested in the treatment of refractory chronic venous ulcers. OBJECTIVE: To evaluate the efficacy of carboxymethylcellulose 20% on the healing of chronic venous ulcers refractory to conventional treatments. METHODS: This is an analytical, pre-experimental study. Thirty patients were included with refractory venous ulcers, and applied dressings with carboxymethylcellulose 20% for 20 weeks. The analysis was based on measurement of the area of ulcers, performed at the first visit and after the end of the treatment. RESULTS: There was a reduction of 3.9 cm2 of lesion area (p=0.0001), corresponding to 38.8% (p=0.0001). There was no interruption of treatment and no increase in lesion area in any patient. CONCLUSIONS: Carboxymethylcellulose 20% represents a low cost and effective therapeutic alternative for the treatment of refractory chronic venous ulcers. However, controlled studies are necessary to prove its efficacy. PMID:26982773

  3. Factors Associated With Pressure Ulcers in Individuals With Spina Bifida

    Science.gov (United States)

    Kim, Sunkyung; Ward, Elisabeth; Dicianno, Brad E.; Clayton, Gerald H.; Sawin, Kathleen J.; Beierwaltes, Patricia; Thibadeau, Judy

    2015-01-01

    Objective To describe factors associated with pressure ulcers in individuals with spina bifida (SB) enrolled in the National Spina Bifida Patient Registry (NSBPR). Design Unbalanced longitudinal multicenter cohort study. Setting Nineteen SB clinics. Participants Individuals with SB (N=3153) enrolled in 19 clinic sites that participate in the NSBPR. Interventions Not applicable. Main Outcome Measures Pressure ulcer status (yes/no) at the annual visit between 2009 and 2012. Results Of 3153 total participants, 19% (n=603) reported ulcers at their most recent annual clinic visit. Seven factors–level of lesion, wheelchair use, urinary incontinence, shunt presence, above the knee orthopedic surgery, recent surgery, and male sex–were significantly associated with the presence of pressure ulcers. Of these factors, level of lesion, urinary incontinence, recent surgery, and male sex were included in the final logistic regression model. The 3 adjusting variables–SB type, SB clinic, and age group–were significant in all analyses (all Ppressure ulcers. Identifying key factors associated with the onset of pressure ulcers can be incorporated into clinical practice in ways that prevent and enhance treatment of pressure ulcers in the population with SB. PMID:25796136

  4. Bipolar aphthosis presenting as mutilating genital ulcers in women

    Directory of Open Access Journals (Sweden)

    Gupta Somesh

    2004-01-01

    Full Text Available Three women with large, mutilating genital ulcers of long duration, destroying almost the lower half of the external genitalia, are reported. They had a history of recurrent oral ulcers as well. All patients had been diagnosed as having ′genital ulcer syndrome′ in the past and had been treated with antimicrobials. Histopathology of the biopsy from the margin of the ulcer revealed features of leukocytoclastic vasculitis. Considering the history, clinical features and histology, a diagnosis of bipolar aphthosis was made in all patients. All patients responded well to immunosuppressive therapy. The cases are reported because of the presence of genital ulcers of an unusually large size, mutilating character and their close similarity to genital ulcers due to sexually transmitted diseases, especially genital herpes and donovanosis.

  5. Bipolar aphthosis presenting as mutilating genital ulcers in women

    Directory of Open Access Journals (Sweden)

    Gupta Somesh

    2004-11-01

    Full Text Available Three women with large, mutilating genital ulcers of long duration, destroying almost the lower half of the external genitalia, are reported. They had a history of recurrent oral ulcers as well. All patients had been diagnosed as having ′genital ulcer syndrome′ in the past and had been treated with antimicrobials. Histopathology of the biopsy from the margin of the ulcer revealed features of leukocytoclastic vasculitis. Considering the history, clinical features and histology, a diagnosis of bipolar aphthosis was made in all patients. All patients responded well to immunosuppressive therapy. The cases are reported because of the presence of genital ulcers of an unusually large size, mutilating character and their close similarity to genital ulcers due to sexually transmitted diseases, especially genital herpes and donovanosis.

  6. Healed corneal ulcer with keloid formation

    OpenAIRE

    Alkatan, Hind M.; Al-Arfaj, Khalid M.; Hantera, Mohammed; Al-Kharashi, Soliman

    2012-01-01

    We are reporting a 34-year-old Arabic white female patient who presented with a white mass covering her left cornea following multiple ocular surgeries and healed corneal ulcer. The lesion obscured further view of the iris, pupil and lens. The patient underwent penetrating keratoplasty and the histopathologic study of the left corneal button showed epithelial hyperplasia, absent Bowman’s layer and subepithelial fibrovascular proliferation. The histopathologic appearance was suggestive of a co...

  7. Serial tomotherapy vs. MLC-IMRT (Multileaf Collimator Intensity Modulated Radiotherapy) for simultaneous boost treatment large intracerebral lesions

    International Nuclear Information System (INIS)

    Wolff, Dirk; Lohr, Frank; Mai, Sabine; Polednik, Martin; Wenz, Frederik; Dobler, Barbara

    2009-01-01

    Introduction: Recent data suggest that a radiosurgery boost treatment for up to three brain metastases in addition to whole brain radiotherapy (WBRT) is beneficial. Sequential treatment of multiple metastatic lesions is time-consuming and optimal normal tissue sparing is not trivial for larger metastases when separate plans are created and are only superimposed afterwards. Sequential Tomotherapy with noncoplanar arcs and Multi-field IMRT may streamline the process and enable easy simultaneous treatment. We compared plans for 2-3 intracerebral targets calculated with Intensity Modulated Radiotherapy (IMRT) based on treatment with MLC or sequential Tomotherapy using the Peacock-System. Treatment time was not to exceed 90 min on a linac with standart dose rate. MIMiC plans without treatment-time restrictions were created as a benchmark. Materials and methods: Calculations are based on a Siemens KD2 linac with a dose rate of 200 MU/min. Step-and-Shoot IMRT is performed with a standard MLC (2 x 29 leaves, 1 cm), serial Tomotherapy with the Multivane-Collimator MIMiC (NOMOS Inc. USA). Treatment plans are created with Corvus 5.0. To create plans with good conformity we chose a noncoplanar beam- and arc geometry for each approach (IMRT 4-, MIMiC 5-couch angles). The benchmark MIMiC plans with maximally steep dose gradients had 9 couch angles. For plan comparison reasons, 10Gy were prescribed to 90% of the PTV. Steepness of dose gradients, homogeneity and conformity were assessed by the following parameters: Volume encompassed by certain isodoses outside the target as well as homogeneity and conformity as indicated by Homogeneity- and Conformity-Index. Results: Plans without treatment-time restrictions had slightest dose to organ at risk (OAR), normal tissue and least Conformity-index. MIMiC- and MLC-IMRT based plans can be treated within the intended period of 90 min, all plans met the required dose. MLC based plans resulted in higher dose to organs at risk (OAR) and dose

  8. Pressure ulcer prevention program: a journey.

    Science.gov (United States)

    Delmore, Barbara; Lebovits, Sarah; Baldock, Philip; Suggs, Barbara; Ayello, Elizabeth A

    2011-01-01

    The Centers for Medicare & Medicaid Services' regulations regarding nonpayment for hospital-acquired conditions such as pressure ulcers have prompted a marked increase in focus on preventive care. Our hospital also used this change in payment policy as an opportunity to strengthen our pressure ulcer prevention practices. We used an 8-spoke prevention wheel to develop and implement practice changes that reduced pressure ulcer incidence from 7.3% to 1.3% in 3 years. Because it is about the journey, we will describe the mechanisms we designed and implemented, and identify strategies that worked or did not work as we promulgated a quality improvement process for pressure ulcer prevention in our large urban hospital center.

  9. Symptoms and Causes of Peptic Ulcer Disease

    Science.gov (United States)

    ... ulcer. How do H. pylori cause a peptic ulcer and peptic ulcer disease? H. pylori are spiral-shaped bacteria that ... peptic ulcer. How do tumors from ZES cause peptic ulcers? Zollinger-Ellison syndrome is a rare disorder that ...

  10. Gastroduodenal ulceration in foals.

    Science.gov (United States)

    Becht, J L; Byars, T D

    1986-07-01

    Gastroduodenal ulceration is becoming recognised as an important disease in foals during the first few months of life. Aetiopathogenesis is presumed to be similar to peptic disease in humans associated with back diffusion of hydrogen ions into the mucosa. Many factors have been incriminated as predisposing foals to ulceration but few have been proven. To date, use of non-steroidal anti-inflammatory agents has been the only documented cause of gastroduodenal ulceration in foals. The clustering of affected foals on certain farms suggests an infectious aetiology but attempts to identify a causative organism have been unsuccessful. Four clinical syndromes defined for foals with gastroduodenal ulceration include: silent ulcers, which occur most often in the non-glandular stomach along the margo plicatus and are identified as incidental findings at necropsy; active ulcers which are often manifested by abdominal pain, excessive salivation and bruxism; perforating ulcers which usually result in a severe, diffuse peritonitis; and pyloric or duodenal obstruction from a healing ulcer. General approaches to therapy of a foal with active ulceration consist of reduction of gastric acidity and enhancement of mucosal protection. Antacids and type 2 histamine receptor antagonists are used most often to neutralise or decrease acid secretion, respectively. Sucralfate, a locally active sulphated sucrose preparation, is commonly used as a cytoprotective agent. The efficacy and safety of many products used have not been evaluated adequately in foals. Perforating ulcers are usually associated with death or humane destruction of the foal because of fulminating peritonitis. Surgical intervention and bypass procedures are indicated in foals that develop pyloric or duodenal obstructions from healing ulcers.

  11. Pyoderma gangrenosum: A commonly overlooked ulcerative condition

    Directory of Open Access Journals (Sweden)

    Daniel Zunsheng Tay

    2014-01-01

    Full Text Available Background: Pyoderma ga ngrenosum (PG is a rare, inflammatory, destructive neutrophilic dermatosis, which mimics other ulcerative conditions. Materials and Methods: In a retrospective study based on patients diagnosed with PG over a 3-year period (2010-2013, we evaluated demographics, anatomical sites, number of lesions, subtypes, histopathology, associated conditions, treatment regimens, healing time, and recurrence. Results: Of our five patients, there were three males and two females, age ranging between 19 and 58 years (mean age 38 years. Four had single lesions localized to the lower limbs while one had multiple lesions (more than five over bilateral hands and legs. Ulcerative subtype was observed in all the patients. One exhibited pathergy. Skin biopsies were done in four patients, revealing dense neutrophilic infiltrates in three cases and leukocytoclastic vasculitis in one. Associated systemic diseases were observed in all patients, four having inflammatory bowel disease and one having both systemic lupus erythematosus and anti-phospholipid syndrome. The patients were all treated with systemic corticosteroids either alone or in combination with immunosuppressants (e.g., azathioprine, mycophenolate mofetil, tacrolimus, and wound dressing. Split-thickness skin graft was done in one patient. Complete healing was achieved in all patients, ranging from one to 3 months after diagnosis. No recurrence was reported. Conclusions: Systemic corticosteroids, either alone or in combination with steroid-sparing agents are the mainstay of treatment. Should family physicians encounter a rapidly progressing ulcer that has poor response to usual wound management, timely referral to dermatology should be made.

  12. THE CLINICAL MANIFESTATIONS AND COURSE OF DUODENAL ULCER DISEASE AFTER PERFORATED ULCER

    Directory of Open Access Journals (Sweden)

    L. A. Lyubskaya

    2014-01-01

    Full Text Available Objective: to compare clinical manifestations, course, mental status in duodenal ulcer (DU patients with a history of perforated ulcer and its uncomplicated course.Subjects and methods. One hundred and thirteen patents with DU were examined. Group 1 included 61 patients with uncomplicated DUand Group 2 comprised 52 patients with a history of perforated ulcer. A comparison group consisted of 20 patients who had undergone laparotomy. Physical and mental status examinations, esophagogastroduodenoscopy (EGDS, and 24-hour pH-metry were performed.Results. Classical pain syndrome was observed in 75 % of the patients with uncomplicated DU. Prior to perforation, the pain and dyspeptic syndromes were distinguished only by a significantly lower degree in Group 2; following perforation, the pain syndrome was recorded more frequently, it was more extensive, meal-unrelated, and similar to that in the patients who had undergone laparotomy and had diminished appetite (36.5 %. EGDS showed that the complicated course was accompanied by the significantly higher incidence of erosive esophagitis (21.2 %, gastritis (51.9 %, duodenitis (25.0 %, multiple ulcers (28.8 %, and larger ulcers. 24-hour pH-metry indicated that the level of hyperacidity in Group 2 was higher and the circadian intragastric pH variations were less marked than those in uncomplicated DU. The patients with a history of perforated ulcer showed a high rate of anxiety and depressive changes. Conclusion. In complicated DU, marked monotonic hyperacidity causes common erosive-ulcerative lesions in the gastroduodenal area in relatively mild pain syndrome, late referrals, and long-term ulcer healing. After perforation followed by wound closure, the pain and dyspeptic syndromes become more pronounced, which is associated with anxiety and depressive changes in the mental status, as well as with early referrals and less healing time.

  13. The incidence of gastric lesions in slaughtered pigs in Ibadan, Nigeria

    African Journals Online (AJOL)

    ADEYEYE

    histopathological changes observed are that of ulceration with foci of chronic nodular gastritis and fibrous granulation. There is a possible age predisposition in the occurrence of gastric lesions. The pin point ulcers and chronic nodular gastritis observed showed that most stomach lesions observed in slaughtered pigs in this.

  14. BURULI ULCER THE (1)

    African Journals Online (AJOL)

    We report a 22 years old female patient from Southern Ethiopia with ulcerative form of Buruli ulcer on the left leg. The case suffered for more ... general, there is no difference in the infection rate among males and ... 'Department of Pediatrics and Child Health, College of Public Health and Medical Sciences, Jimma University.

  15. Treatment of peptic ulcer

    NARCIS (Netherlands)

    Tytgat, G. N.

    1998-01-01

    The current therapy of choice for all Helicobacter pylori-associated ulcer disease is eradication therapy. Although adequate therapeutic regimens are currently available, often still ineffective therapies are tried. Cure of the infection essentially eliminates the ulcer diathesis. Cure of the

  16. Neonatal Pressure Ulcer Prevention.

    Science.gov (United States)

    Scheans, Patricia

    2015-01-01

    The incidence of pressure ulcers in acutely ill infants and children ranges up to 27 percent in intensive care units, with a range of 16-19 percent in NICUs. Anatomic, physiologic, and developmental factors place ill and preterm newborns at risk for skin breakdown. Two case studies illustrate these factors, and best practices for pressure ulcer prevention are described.

  17. Comparison of the Subgross Distribution of the Lesions in Invasive Ductal and Lobular Carcinomas of the Breast: A Large-Format Histology Study

    Directory of Open Access Journals (Sweden)

    Syster Hofmeyer

    2012-01-01

    Full Text Available To compare the lesion distribution and the extent of the disease in ductal and lobular carcinomas of the breast, we studied 586 ductal and 133 lobular consecutive cancers. All cases were documented on large-format histology slides. The invasive component of ductal carcinomas was unifocal in 63.3% (371/586, multifocal in 35.5% (208/586, and diffuse in 1.2% (7/586 of the cases. The corresponding figures in the lobular group were 27.8% (37/133, 45.9% (61/586, and 26.3% (35/133, respectively. When the distribution of the in situ and invasive component in the same tumors was combined to give an aggregate pattern, the ductal carcinomas were unifocal in 41.6% (244/586, multifocal in 31.6% (185/586, and diffuse in 26.8% (157/586 of the cases. The corresponding figures in the lobular category were 15.0% (20/133, 54.2% (72/133, and 30.8% (41/133, respectively. Ductal cancers were extensive in 45.7% (268/586, lobular in 65.4% (87/133 of the cases. All these differences were statistically highly significant (. While the histological tumor type itself (ductal versus lobular did not influence the lymph node status, multifocal and diffuse distribution of the lesions were associated with significantly increased risk of lymph node metastases in both ductal and lobular cancers.

  18. The use of a dermal substitute and thin skin grafts in the cure of "complex" leg ulcers.

    Science.gov (United States)

    Canonico, Silvestro; Campitiello, Ferdinando; Della Corte, Angela; Fattopace, Andrea

    2009-02-01

    In some chronic leg ulcers, a reconstructive operation using skin grafts may be extremely difficult or is quite likely to fail as a result of the position, the width, and the depth of the lesions. To evaluate the effectiveness of a dermal substitute and thin skin grafts in the treatment of patients suffering from deep and wide chronic leg ulcers. Twenty-six consecutive patients with leg ulcers at least 1 year old were admitted to the study. The ulcers were large (>100 cm2) and deep (>3 mm) over at least 50% of the surface area. After surgical debridement of the wounds, the dermal matrix was modeled and applied. After 21 days, the attachment of the artificial dermis was tested, and in positive cases, the patient was re-admitted for "thin" skin grafting. In all patients, at the first follow-up, a notable reduction in pain, exudate, and perilesional edema was ascertained. After 2 weeks, the progressive substitution of granulation tissue with new yellow or gold derma became evident in all patients. After 21 days, the dermal matrix was completely integrated with the guest tissue. In 23 patients (88.5%), attachment of the skin graft was complete, and in three patients (11.5%), it was partial but nevertheless larger than 70% of the surface. Even in these cases, complete healing of the lesions was achieved within 4 weeks at most. All patients were checked for a minimum of 3 months, and none suffered an ulcerous recurrence. In our series, the use of this dermal matrix allowed for the complete refilling of the loss of tissue, the rapid disappearance of pain, and the rapid regeneration of a permanent dermis.

  19. Testing of 99mTc labelled sucralfate in induced gastric and duodenal ulcers

    International Nuclear Information System (INIS)

    Pallagi, Katalin; Janoki, Gyoezoe

    1988-01-01

    The conditions of in vitro labelling of sucralfate available in medical practice were established according to literature data including some modifications. Labelling efficiency proved to be 98.1%. The radiopharmaceutical is stable over 6 hours in vitro. 99m Tc-sucralfate accumulates in experimentally induced gastric and duodenal ulcers thus tracing the site of the ulcerous lesion. (author) 14 refs.; 3 tabs

  20. Use of second-generation platelet concentrate (platelet-rich fibrin and hydroxyapatite in the management of large periapical inflammatory lesion: A computed tomography scan analysis

    Directory of Open Access Journals (Sweden)

    Hemalatha Hiremath

    2014-01-01

    Full Text Available Periapical surgery is required when periradicular pathosis associated with endodontically treated teeth cannot be resolved by nonsurgical root canal therapy (retreatment, or when retreatment was unsuccessful, not feasible or contraindicated. Endodontic failures can occur when irritants remain within the confines of the root canal, or when an extraradicular infection cannot be eradicated by orthograde root canal treatment. Foreign-body responses toward filling materials, toward cholesterol crystals or radicular cysts, might prevent complete periapical healing. We present here a case report wherein, combination of platelet-rich fibrin (PRF and the hydroxyapatite graft was used to achieve faster healing of the large periapical lesion. Healing was observed within 8 months, which were confirmed by computed tomography, following improved bone density. PRF has many advantages over platelet-rich plasma. It provides a physiologic architecture that is very favorable to the healing process, which is obtained due to the slow polymerization process.

  1. History of venous leg ulcers.

    Science.gov (United States)

    Gianfaldoni, S; Wollina, U; Lotti, J; Gianfaldoni, R; Lotti, T; Fioranelli, M; Roccia, M G

    To retrieve the history of venous ulcers and of skin lesions in general, we must go back to the appearance of human beings on earth. It is interesting to note that cutaneous injuries evolved parallel to human society. An essential first step in the pathogenesis of ulcers was represented by the transition of the quadruped man to Homo Erectus. This condition was characterized by a greater gravitational pressure on the lower limbs, with consequences on the peripheral venous system. Furthermore, human evolution was characterized by an increased risk of traumatic injuries, secondary to his natural need to create fire and hunt (e.g. stones, iron, fire, animal fighting). Humans then began to fight one another until they came to real wars, with increased frequency of wounds and infectious complications. The situation degraded with the introduction of horse riding, introduced by the Scites, who first tamed animals in the 7th century BC. This condition exhibited iliac veins at compression phenomena, favouring the venous stasis. With time, man continued to evolve until the modern age, which is characterized by increased risk factors for venous wounds such as poor physical activity and dietary errors (1, 2).

  2. Pressure Ulcers Surveillance Report

    Directory of Open Access Journals (Sweden)

    Zehra Esin Gencer

    2015-04-01

    Full Text Available Objective: Pressure ulcer is a chronic wound. It reduces the quality of life of the elderly and individuals with restricted range of motion. It prolongs hospital stay and increases the risk of complications. The cost is quite high. Preventive actions for the prevention of pressure ulcers should be developed. Planning protocols and standards of care are among the main targets. Material and Method: Research was conducted in one-year period between 2012 May and 2013 May on patients who were followed up in Akdeniz University Hospital clinics and intensive care unit with pressure ulcers. The research population consisted of 569 patients. Patient data were recorded in SPSS 16 for Windows program. Statistical analyzes were performed with retrospective methods. The demographic characteristics of patients with pressure ulcers were analyzed as frequency and descriptive statistics. Prevalence and incidence of one year were calculated. Results: Of the patients, 58% were males, 42% were females. Of the patients, 36% were in the age range of 61-80 years, and their average length of stay was 42,9 days. Of the patients, 70% were at stage 2 and 3. In 15% of patients pressure ulcers occurred on the first day of hospitalization. Pressure ulcers were developed between days 2 and 10 in 59% of the patients. Prevalence rate was 2.5%, the incidence was 1.9%, the prevalence rate was 5.9% in the intensive care unit. Conclusion: It is easier to prevent pressure ulcers than treating.

  3. Perforated peptic ulcer - an update

    Science.gov (United States)

    Chung, Kin Tong; Shelat, Vishalkumar G

    2017-01-01

    Peptic ulcer disease (PUD) affects 4 million people worldwide annually. The incidence of PUD has been estimated at around 1.5% to 3%. Perforated peptic ulcer (PPU) is a serious complication of PUD and patients with PPU often present with acute abdomen that carries high risk for morbidity and mortality. The lifetime prevalence of perforation in patients with PUD is about 5%. PPU carries a mortality ranging from 1.3% to 20%. Thirty-day mortality rate reaching 20% and 90-d mortality rate of up to 30% have been reported. In this review we have summarized the current evidence on PPU to update readers. This literature review includes the most updated information such as common causes, clinical features, diagnostic methods, non-operative and operative management, post-operative complications and different scoring systems of PPU. With the advancement of medical technology, PUD can now be treated with medications instead of elective surgery. The classic triad of sudden onset of abdominal pain, tachycardia and abdominal rigidity is the hallmark of PPU. Erect chest radiograph may miss 15% of cases with air under the diaphragm in patients with bowel perforation. Early diagnosis, prompt resuscitation and urgent surgical intervention are essential to improve outcomes. Exploratory laparotomy and omental patch repair remains the gold standard. Laparoscopic surgery should be considered when expertise is available. Gastrectomy is recommended in patients with large or malignant ulcer. PMID:28138363

  4. Perforated peptic ulcer - an update.

    Science.gov (United States)

    Chung, Kin Tong; Shelat, Vishalkumar G

    2017-01-27

    Peptic ulcer disease (PUD) affects 4 million people worldwide annually. The incidence of PUD has been estimated at around 1.5% to 3%. Perforated peptic ulcer (PPU) is a serious complication of PUD and patients with PPU often present with acute abdomen that carries high risk for morbidity and mortality. The lifetime prevalence of perforation in patients with PUD is about 5%. PPU carries a mortality ranging from 1.3% to 20%. Thirty-day mortality rate reaching 20% and 90-d mortality rate of up to 30% have been reported. In this review we have summarized the current evidence on PPU to update readers. This literature review includes the most updated information such as common causes, clinical features, diagnostic methods, non-operative and operative management, post-operative complications and different scoring systems of PPU. With the advancement of medical technology, PUD can now be treated with medications instead of elective surgery. The classic triad of sudden onset of abdominal pain, tachycardia and abdominal rigidity is the hallmark of PPU. Erect chest radiograph may miss 15% of cases with air under the diaphragm in patients with bowel perforation. Early diagnosis, prompt resuscitation and urgent surgical intervention are essential to improve outcomes. Exploratory laparotomy and omental patch repair remains the gold standard. Laparoscopic surgery should be considered when expertise is available. Gastrectomy is recommended in patients with large or malignant ulcer.

  5. Traumatic ulcerative granuloma with stromal eosinophilia of the palate showing an angiocentric/angiodestructive growth pattern

    OpenAIRE

    Brasileiro, Bernardo Ferreira; Alves, Daniel Berretta; Andrade, Bruno Augusto Benevenuto; Vargas, Pablo Agustin; León, Jorge Esquiche; Almeida, Oslei Paes De

    2012-01-01

    Traumatic ulcerative granuloma with stromal eosinophilia (TUGSE) is a benign, self-limiting lesion of the oral mucosa with unknown pathogenesis. A 65-year-old male patient presented with an ulcerative palate lesion, which on microscopic examination exhibited an exuberant polymorphic lymphoid proliferation, numerous eosinophils, and extensive vascular destruction. The atypical lymphoid cells infiltrating the medium-sized vessels showed positivity for CD3, CD30, and granzyme B, implicating an a...

  6. Potential of Jatropha multifida sap against traumatic ulcer

    Directory of Open Access Journals (Sweden)

    Basri A. Gani

    2015-09-01

    Full Text Available Background: Traumatic ulcer is a lesion in oral mucosa as a result of physical and mechanical trauma, as well as changes in salivary pH. Jatropha multifida sap can act as antimicrobial, anti-inflammatory and re-epithelialization, and can also trigger the healing process of ulcers. Purpose: Research was aimed to determine the potential of Jatropha multifida sap against traumatic ulcer base on clinical and histopathological healing process. Method: This research was conducted laboratory experimental model, with rats (Rattus norvegicus as the subject as well as Jatropha multifida sap for ulcer healing. Those subjects were divided into four groups: two treatment groups administrated with pellet and Jatropha multifida sap, one group as the positive control group administrated with 0.1% triamcinolone acetonide, and one group as the negative control group administrated with 0.9% NaCl. Ulcer manipulation was used 30% H2O2, and evaluation of ulcer healing was used clinical and histopathological approach. Result: Clinically, the healing process of ulcers in the treatment group with Jatropha multifida sap was faster than that in the positive control group with 0.1% triamcinolone acetonide, indicated with the reduction of the ulcer size until the missing of the ulcers started from the third day to the seventh one (p≤0.05. Histopathologically inflammatory cells (lymphocytes, and plasma cells declined started from the third day, and the formation of collagen and re-epithelialization then occurred. On the seventh day, the epithelial cells thickened, and the inflammatory cells infiltrated. Statistically, those groups were significant (p≤0.05. Conclusion: Jatropha multifida sap has a significant potential to cure traumatic ulcers on oral mucosa clinically and histopathologically.

  7. [Chronic ulceration of the hand in a mechanic: epidermoid carcinoma should be suspected].

    Science.gov (United States)

    Naciri, Ilhame; Hassam, Baderddine

    2017-01-01

    Cutaneous squamous cell carcinoma is a malignant tumor developed from the epidermis or the squamous mucosa. It may occur de novo or, most often, on precancerous lesions, including actinic keratoses. This tumor can sometimes be secondary to physical or chemical hazardous conditions encountered during the professional activity. We here report the case of a 40-year old mechanic presenting with ulceration of the dorsal side of his right wrist, evolving over 6 months. The lesion had first appeared as a small keratosic lesion that had transformed into an erosion and then into an ulceration increasing rapidly in size. The patient had no initial trauma and he had no particular previous history except the handling of chemicals (fuels, mineral oil, paint) without gloves for about the last 30 years. Physical examination showed a large sized ulcero-budding tumor (5 × 6 cm) on the dorsal side of his right wrist (A), associated with diffuse multiple actinic keratosis lesions on his two forearms and on the back of his hands (B). The patient also had two painless hard mobile adenopathies measuring 1.5 cm in diameter, on the ipsilateral epitrochlear and axillary regions. The remainder of the clinical examination was normal. Viral hepatitis serology test, treponemal test and retrovirus (HIV) test were negative. Histological examination of a biopsy sample confirmed the diagnosis of well differentiated and infiltrating squamous cell carcinoma. The biopsy of the axillary adenopathy objectified ganglionic metastasis with capsular break-in and extension to the periganglionar tissue. The remainder of the staging was without abnormalities. The patient underwent wide resection of the lesion with lymph node dissection followed by radiation therapy. Patient's evolution was marked by early local recurrence (two months later) requiring reoperation. The postoperative course was uneventful.

  8. Clinical use of interface pressure to predict pressure ulcer development: A systematic review

    NARCIS (Netherlands)

    Reenalda, Jasper; Jannink, M.J.A.; Nederhand, Marcus Johannes; IJzerman, Maarten Joost

    2009-01-01

    Pressure ulcers are a large problem in subjects who use a wheelchair for their mobility. These ulcers originate beneath the bony prominences of the pelvis and progress outward as a consequence of prolonged pressure. Interface pressure is used clinically to predict and prevent pressure ulcers.

  9. A case of perforating radiation-induced ulcer of the esophagus, 7 months after radiotherapy for early esophageal cancer

    International Nuclear Information System (INIS)

    Ikuta, Hajime; Hamabe, Yutaka; Narita, Kouichi

    1997-01-01

    The patient was a 64-year-old man. Early esophageal cancer, slightly depressed type, was diagnosed at the middle part of the intrathoracic esophagus. Radiotherapy was chosen because of severe liver cirrhosis. External and intracavitary irradiation (50 Gy and 12 Gy, respectively) were administered with uracil and futraful (300 mg/day). The result of this therapy was complete response. Six months later, endoscopy showed that the lesion of the tumor had been almost completely healed with normal mucosa, but after 7 months the patient complained of chest pain. A large ulcer with white belag had formed. One month later the ulcer perforated into the right side of the chest, and the patient died of pyothorax. We suspected that the esophageal cancer had recurred, but at autopsy a deep ulcer 4 cm in length was found to have perforated into the right side of the chest. Pathologic findings included severe vasculitis of the esophageal wall. We diagnosed perforation of a radiation-induced esophageal ulcer after radiotherapy. The esophageal cancer did not recur. (author)

  10. Helical CT findings of gastric wall thickening by peptic ulcer : compared with gastric adenocarcinoma with ulcer

    International Nuclear Information System (INIS)

    Jung, Won Jung; Choi, Jong Chul; Seo, Keum Soo; Koo, Bon Sik; Park, Byeong Ho; Kim, Chung Ku; Lee, Ki Nam; Nam, Kyung Jin

    2000-01-01

    To compare on the basis of helical CT findings gastric wall thickening of peptic gastric ulcer with that of gastric adenocarcinoma with ulcer. Thirty-eight patients with pathologically proven gastric lesion (17 cases of peptic ulcer and 21 cases of ulcerative or ulceroinfiltrative gastric cancer (Borrman type II, III) underwent helical CT, and the findings were retrospectively reviewed in terms of maximum abnormal wall thickness, preservation of the inner enhancing layer, the presence three discriminate layers of gastric wall, and enhancement pattern. The enhancement pattern of abnormally thick wall was compared with that of the portal phase of back muscle, and was defined as low, iso, or high. The Chi-square test and Student t test were used for statistical analysis. In cases of peptic ulcer and gastric cancer with ulceration, maximum abnormal wall thickness was 7-30 (mean, 16.1)mm, and 11-33 (mean, 21.8)mm, respectively. The inner enhancing layer was preserved in 15 of 17 patients (88.2%) and one of 21 (4.8%); three discriminate layers of gastric wall were observed in 8 of 17 patients (47.0%), and one of 21 (4.8%). The enhancement pattern was low in 12 of 17 patients (70.5%), and 3 of 21 (14.3%); iso in 4 of 17 (23.5%), and 4 of 21 (19.0%), and high in one of 17 (5.9%), and 14 of 21 (66.7%). All figures refer, respectively, to the two distinct conditions. In terms of preservation of the inner enhancing layer, three discriminate layers of gastric wall, and a low enhancement pattern, there were statistically significant differences between peptic ulcer and gastric adenocarcinoma with ulcer. Where the enhancement was high, however, the statistically significant difference between the two conditions was even greater. There was no statistically significant difference in terms of gastric wall thickness or iso-attenuation of thickened gastric. Helical CT findings of gastric wall thickening, preservation of the inner enhancing layer, and three discriminate layers of

  11. Helical CT findings of gastric wall thickening by peptic ulcer : compared with gastric adenocarcinoma with ulcer

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Won Jung; Choi, Jong Chul; Seo, Keum Soo; Koo, Bon Sik; Park, Byeong Ho; Kim, Chung Ku; Lee, Ki Nam; Nam, Kyung Jin [College of Medicine, Dong A University, Pusan (Korea, Republic of)

    2000-02-01

    To compare on the basis of helical CT findings gastric wall thickening of peptic gastric ulcer with that of gastric adenocarcinoma with ulcer. Thirty-eight patients with pathologically proven gastric lesion (17 cases of peptic ulcer and 21 cases of ulcerative or ulceroinfiltrative gastric cancer (Borrman type II, III)) underwent helical CT, and the findings were retrospectively reviewed in terms of maximum abnormal wall thickness, preservation of the inner enhancing layer, the presence three discriminate layers of gastric wall, and enhancement pattern. The enhancement pattern of abnormally thick wall was compared with that of the portal phase of back muscle, and was defined as low, iso, or high. The Chi-square test and Student t test were used for statistical analysis. In cases of peptic ulcer and gastric cancer with ulceration, maximum abnormal wall thickness was 7-30 (mean, 16.1)mm, and 11-33 (mean, 21.8)mm, respectively. The inner enhancing layer was preserved in 15 of 17 patients (88.2%) and one of 21 (4.8%); three discriminate layers of gastric wall were observed in 8 of 17 patients (47.0%), and one of 21 (4.8%). The enhancement pattern was low in 12 of 17 patients (70.5%), and 3 of 21 (14.3%); iso in 4 of 17 (23.5%), and 4 of 21 (19.0%), and high in one of 17 (5.9%), and 14 of 21 (66.7%). All figures refer, respectively, to the two distinct conditions. In terms of preservation of the inner enhancing layer, three discriminate layers of gastric wall, and a low enhancement pattern, there were statistically significant differences between peptic ulcer and gastric adenocarcinoma with ulcer. Where the enhancement was high, however, the statistically significant difference between the two conditions was even greater. There was no statistically significant difference in terms of gastric wall thickness or iso-attenuation of thickened gastric. Helical CT findings of gastric wall thickening, preservation of the inner enhancing layer, and three discriminate layers of

  12. Ulcerated necrobiosis lipoidica to a teenager with diabetes mellitus and obesity.

    Science.gov (United States)

    Pătraşcu, Virgil; Giurcă, Claudia; Ciurea, Raluca Niculina; Georgescu, Corneliu Cristian; Ciurea, Marius Eugen

    2014-01-01

    Many skin lesions are associated with diabetes mellitus (DM) type 1 or 2, due to the use of antidiabetics or to metabolic and endocrine disorders caused by this disease. Necrobiosis lipoidica (NL) occurs more frequently in patients with DM. Painful ulcerations may occur on NL areas in about 20-25% of the cases and usually they are related to trauma. We present the case of a teenager, male, 17-year-old, having NL with multiple plaques, some of them spontaneously ulcerated after about 33 months of onset. He is known with type 1 DM from 2.5 years and the NL preceding the diagnosis of diabetes mellitus with about six months, presented erythematous-infiltrative skin plaques, some ulcerated for about three months, interesting both shins. Based on clinical, histopathological and paraclinical examinations, we established the following diagnoses: ulcerated NL, type 1 DM, moderate mixed dyslipidemia, class I obesity; commissural candidiasis, juvenile acne. Under treatment with Pentoxifyllinum, Sulodexidum, Ketotifenum and topical therapy with 0.2% Hyaluronic acid two months later, we have managed to heal two of the three ulcerated plaques and of the third has become superficial. We applied 0.5% Fluocortolonum on non-ulcerated plaques recording an improvement after two weeks of treatment. NL is a skin disease with a predilection for the shins, more frequent in patients with diabetes and is a part of palisading granulomatous dermatitis, which leads to skin atrophy. NL is found in the 0.3-1.2% of diabetic patients and is rare in children with diabetes (0.006%). It is more common in the patients with type 1 DM. The onset is in the third decade in diabetic patients and in the fourth decade in non-diabetics. There is no consensus concerning the treatment of NL, and the results are often modest. Antiplatelet agents, corticosteroids (local and general), immunomodulatory drugs, cyclins, wide synthetic antipaludics, heparin, Thalidomide are used. NL treatment is very difficult

  13. Peripheral Ulcerative Keratitis

    Science.gov (United States)

    ... oval in shape. Diagnosis A doctor's evaluation Sometimes culture The diagnosis of peripheral ulcerative keratitis is suspected when the doctor sees the affected cornea in a person who also has a severe and/or long- ...

  14. Giant duodenal ulcers

    Institute of Scientific and Technical Information of China (English)

    Eric Benjamin Newton; Mark R Versland; Thomas E Sepe

    2008-01-01

    Giant duodenal ulcers (GDUs) are a subset of duodenal ulcers that have historically resulted in greater morbidity than usual duodenal ulcers. Until recently,few cases had been successfully treated with medical therapy. However, the widespread use of endoscopy,the introduction of H-2 receptor blockers and proton pump inhibitors, and the improvement in surgical techniques all have revolutionized the diagnosis,treatment and outcome of this condition. Nevertheless,GDUs are still associated with high rates of morbidity,mortality and complications. Thus, surgical evaluation of a patient with a GDU should remain an integral part of patient care. These giant variants, while usually benign, can frequently harbor malignancy. A careful review of the literature highlights the important differences when comparing GDUs to classical peptic ulcers and why they must be thought of differently than their more common counterpart.

  15. Yttrium-90 microsphere induced gastrointestinal tract ulceration

    Directory of Open Access Journals (Sweden)

    Rikabi Ali A

    2008-09-01

    Full Text Available Abstract Background Radiomicrosphere therapy (RT utilizing yttrium-90 (90Y microspheres has been shown to be an effective regional treatment for primary and secondary hepatic malignancies. We sought to determine a large academic institution's experience regarding the extent and frequency of gastrointestinal complications. Methods Between 2004 and 2007, 27 patients underwent RT for primary or secondary hepatic malignancies. Charts were subsequently reviewed to determine the incidence and severity of GI ulceration. Results Three patients presented with gastrointestinal bleeding and underwent upper endoscopy. Review of the pretreatment angiograms showed normal vascular anatomy in one patient, sclerosed hepatic vasculature in a patient who had undergone prior chemoembolization in a second, and an aberrant left hepatic artery in a third. None had undergone prophylactic gastroduodenal artery embolization. Endoscopic findings included erythema, mucosal erosions, and large gastric ulcers. Microspheres were visible on endoscopic biopsy. In two patients, gastric ulcers were persistent at the time of repeat endoscopy 1–4 months later despite proton pump inhibitor therapy. One elderly patient who refused surgical intervention died from recurrent hemorrhage. Conclusion Gastrointestinal ulceration is a known yet rarely reported complication of 90Y microsphere embolization with potentially life-threatening consequences. Once diagnosed, refractory ulcers should be considered for aggressive surgical management.

  16. Perforated peptic ulcer

    DEFF Research Database (Denmark)

    Søreide, Kjetil; Thorsen, Kenneth; Harrison, Ewen M

    2015-01-01

    Perforated peptic ulcer is a common emergency condition worldwide, with associated mortality rates of up to 30%. A scarcity of high-quality studies about the condition limits the knowledge base for clinical decision making, but a few published randomised trials are available. Although Helicobacter...... need further assessment. Adequate trials with low risk of bias are urgently needed to provide better evidence. We summarise the evidence for perforated peptic ulcer management and identify directions for future clinical research....

  17. [Evaluation of pressure ulcers area using the softwares Motic and AutoCAD®].

    Science.gov (United States)

    Reis, Camila Letícia Dias dos; Cavalcante, Janaína Mortosa; Rocha Júnior, Edvar Ferreira da; Neves, Rinaldo Souza; Santana, Levy Aniceto; Guadagnin, Renato da Veiga; Brasil, Lourdes Mattos

    2012-01-01

    Pressure ulcer is a lesion that affects skin layers in some regions of the body and its healing can be followed up using image processing. The analysis of pressure ulcer area is relevant to evaluate its evolution and response to therapeutic procedures. Such areas can be evaluated through contour marking with the softwares Motic and AutoCAD®. In this study 35 volunteers computed areas from two grade III pressure ulcers using these instruments. It was possible to conclude that results are clinically equivalent and so can be considered to follow up healing evolution from pressure ulcers.

  18. Radiation induced esophageal ulcer

    International Nuclear Information System (INIS)

    Kawano, Tatsuyuki; Endo, Mitsuo; Yamazaki, Shigeru

    1990-01-01

    A 77-year-old woman was referred to us on Dec. 22, 1986 because of dysphagia and esophageal ulcer. She had a previous history of left radical mastectomy for breast cancer, followed by postoperative 60 Co irradiation to parasternal and supraclavicular regions with 50 Gy about 15 years before. UGIs and endoscopy showed a small ulcer surrounded by submucosal tumor-like protrusion in the esophagus at the thoracic inlet. Examination one month later revealed the ulcer which became larger despite medical treatment, now measuring 1 cm in diameter. Severe dysphagia continued. Right thoractomy and subtotal esophagectomy were performed on Jan 13, 1987. Histological examination revealed nonspecific ulcer, 5 cm in diameter, surrounded by fibrous granulation tissue. Proliferation of dilated capillary vessels was also seen in the bottom of the ulcer, the surrounding wall of which was free from remarkable infiltration of inflammatory cells. Based on these findings and previous medical history, the patient was diagnosed as having a postirradiation ulcer which appeared 15 years after irradiation. Dysphagia was considered due to esophageal dysfunction caused by severe fibrosis of the proper muscle layer. (author)

  19. Development and Improvement of Simple Colonic Mucosal Ulcer during Treatment of Severe Ulcerative Colitis with Tacrolimus

    Directory of Open Access Journals (Sweden)

    Ayumi Ito

    2017-03-01

    Full Text Available Diarrhea, melena, and lower abdominal pain developed in a male in his 20s and colonoscopy showed pancolitis-type severe ulcerative colitis (UC. Treatment was initiated with 4,000 mg of 5-aminosalicylic acid and 60 mg/day of prednisolone, but the symptoms and inflammatory reaction worsened with prednisolone dose reduction. Tacrolimus was added to the treatment, which subsequently induced remission. Serial colonoscopies during the treatment showed improvement in ulcer and mucosal edema throughout the entire large intestine, but a new solitary round ulcer appeared at the end of the ileum. Since no signs of Behçet’s disease were noted, it was considered as a simple ulcer, a complication of UC. Tacrolimus treatment was continued based on continued improvement in clinical features and colonic mucosa, excluding the end of the ileum. Colonoscopy at 6 months after initiation of tacrolimus showed healing of the large intestinal mucosa, although mild congestion was still noted. The solitary round ulcer at the end of the ileum improved to a small erosion. We report the improvement of a simple ulcer that developed during tacrolimus treatment.

  20. Study on phototherapeutic keratotomy for bacterial corneal lesions in rabbit

    Directory of Open Access Journals (Sweden)

    Xin Zhou

    2018-05-01

    Full Text Available AIM: To study the effect of phototherapeutic keratectomy(PTKon rabbit bacterial corneal ulcer model and explore the clinical potential of this method. METHODS: Totally 48 eyes from all the 24 New Zealand rabbits were inoculated with Staphylococcus aureus and bacterial corneal ulcer model was established successfully. At 1d after inoculation, 48 eyes were given levofloxacin eye drops when corneal ulcer was confirmed. Then slit lamp inspection and optical coherence tomography(OCTwere performed to measure the central corneal ulcer depth. All the rabbits right eyes were treated with PTK, as an observation group, left eyes were not treated as a control group. The eye section were observed by slit lamp and central thickness of corneal ulcer was measured by OCT at 3 and 7d after this operation. Rabbits were sacrificed and the cornea was removed for pathological section 7d later. RESULTS: The corneal ulcers in both groups had a tendency to heal, showing a decrease in ulcer area and smoothness of the surface. There was no significant difference in the depth of corneal ulcer between the observation group and the control group before PTK(t=0.706, P=0.484. The difference between the two groups of eyes at 3 and 7d after PTK was obviously(PCONCLUSION: PTK can effectively cure rabbit Staphylococcus aureus corneal ulcer and promote ulcer wound healing, which may be used for clinical treatment of patients with bacterial corneal lesions.

  1. Genital ulcers as diagnostic clue for acute myeloid leukaemia.

    Science.gov (United States)

    Schröder, Sina D; Krause, Stefan W; Erfurt-Berge, Cornelia

    2018-04-23

    Acute myeloid leukaemia is a myeloid neoplasm with an extremely varying clinical appearance. Skin lesions are common for specific subtypes of acute myeloid leukaemia but are often misinterpreted. Here, we present a case of acute myeloid leukaemia in a young woman exhibiting genital ulcerations and gingival erosions. © 2018 Medicalhelplines.com Inc and John Wiley & Sons Ltd.

  2. Cutaneous Aspergillosis at the site of ulceration from radiation

    International Nuclear Information System (INIS)

    Matsuo, Fumiko; Okabe, Tomohiro.

    1979-01-01

    A 52-year-old woman with cutaneous aspergillosis caused by Aspergillus nidulans was observed. The infection developed at the site of ulceration from radiation, which occurred after operation and radiotherapy for breast cancer. In cases of cutaneous aspergillosis, saprophytic lesions can be seen. (Nishio, M.)

  3. Framboesiform lesions in primary herpes simplex infection: a case report.

    OpenAIRE

    Greenhouse, P R; Thin, R N

    1984-01-01

    A 27 year old homosexual man developed unusual sacral lesions during a disseminated primary herpetic attack, which was confirmed by viral culture and rising antibody titre. The lesions had a striking framboesiform appearance and healed without ulceration or scarring. Review of modern and historical published reports suggests that this may be the first illustrated description of such infection.

  4. Oral mucosal lesions in children from 0 to 12 years old: ten years' experience.

    Science.gov (United States)

    Majorana, Alessandra; Bardellini, Elena; Flocchini, Pierangela; Amadori, Francesca; Conti, Giulio; Campus, Guglielmo

    2010-07-01

    The exact prevalence of oral lesions in childhood is not well known. We sought to define the prevalence of oral mucosal lesions in a large group of children. A retrospective cross-sectional study was performed using clinical charts from January 1997 to December 2007. Data collected included age, gender, and pathologic diagnosis. In total, 10,128 children (0-12 years old) were enrolled. Clinical diagnostic criteria proposed by the World Health Organization were followed. The frequency of children presenting oral mucosal lesions was 28.9%, and no differences related to gender were observed. The most frequent lesions recorded were oral candidiasis (28.4%), geographic tongue and other tongue lesions (18.5%), traumatic lesions (17.8%), recurrent aphthous ulcerations (14.8%), herpes simplex virus type 1 infections (9.3%), and erythema multiforme (0.9%). Children suffering from chronic diseases had a higher frequency of oral lesions compared with healthy children (chi-square: P children are relatively common, and several oral disorders are associated with underlying medical conditions. Copyright (c) 2010 Mosby, Inc. All rights reserved.

  5. Pressure Ulcer Prevention

    Science.gov (United States)

    2009-01-01

    Executive Summary In April 2008, the Medical Advisory Secretariat began an evidence-based review of the literature concerning pressure ulcers. Please visit the Medical Advisory Secretariat Web site, http://www.health.gov.on.ca/english/providers/program/mas/tech/tech_mn.html to review these titles that are currently available within the Pressure Ulcers series. Pressure ulcer prevention: an evidence based analysis The cost-effectiveness of prevention strategies for pressure ulcers in long-term care homes in Ontario: projections of the Ontario Pressure Ulcer Model (field evaluation) Management of chronic pressure ulcers: an evidence-based analysis (anticipated pubicstion date - mid-2009) Purpose A pressure ulcer, also known as a pressure sore, decubitus ulcer, or bedsore, is defined as a localized injury to the skin/and or underlying tissue occurring most often over a bony prominence and caused by pressure, shear, or friction, alone or in combination. (1) Those at risk for developing pressure ulcers include the elderly and critically ill as well as persons with neurological impairments and those who suffer conditions associated with immobility. Pressure ulcers are graded or staged with a 4-point classification system denoting severity. Stage I represents the beginnings of a pressure ulcer and stage IV, the severest grade, consists of full thickness tissue loss with exposed bone, tendon, and or muscle. (1) In a 2004 survey of Canadian health care settings, Woodbury and Houghton (2) estimated that the prevalence of pressure ulcers at a stage 1 or greater in Ontario ranged between 13.1% and 53% with nonacute health care settings having the highest prevalence rate (Table 1). Executive Summary Table 1: Prevalence of Pressure Ulcers* Setting Canadian Prevalence,% (95% CI) Ontario Prevalence,Range % (n) Acute care 25 (23.8–26.3) 23.9–29.7 (3418) Nonacute care† 30 (29.3–31.4) 30.0–53.3 (1165) Community care 15 (13.4–16.8) 13.2 (91) Mixed health care‡ 22 (20.9

  6. Gastric emptying in patients with gastric ulcer

    Energy Technology Data Exchange (ETDEWEB)

    Harding, L.K.; Anselmi, M.; Donovan, I.A.; Alexander-Williams, J. (Dudley Road Hospital, Birmingham (UK); Birmingham General Hospital (UK))

    1982-06-01

    The estimated volume of meal in the stomach 30 mins after sup(113m)In-DTPA administration was determined in patients with gastric ulcer and normal controls by 1) relating counts in the stomach to those in the whole field of view of the gamma camera and 2) aspirations. In the normal controls there was no significant difference between the two methods but in the gastric ulcer patients, the gamma camera method predicted significantly more meal in the stomach than was recovered by aspiration. It was suggested that the large low lying stomach found in gastric ulcer disease causes extensive overlap of the small bowel and invalidates measurements of gastric emptying made by a gamma camera.

  7. Gastric emptying in patients with gastric ulcer

    International Nuclear Information System (INIS)

    Harding, L.K.; Anselmi, M.; Donovan, I.A.; Alexander-Williams, J.

    1982-01-01

    The estimated volume of meal in the stomach 30 mins after sup(113m)In-DTPA administration was determined in patients with gastric ulcer and normal controls by 1) relating counts in the stomach to those in the whole field of view of the gamma camera and 2) aspirations. In the normal controls there was no significant difference between the two methods but in the gastric ulcer patients, the gamma camera method predicted significantly more meal in the stomach than was recovered by aspiration. It was suggested that the large low lying stomach found in gastric ulcer disease causes extensive overlap of the small bowel and invalidates measurements of gastric emptying made by a gamma camera. (U.K.)

  8. A mutein of human basic fibroblast growth factor TGP-580 accelerates colonic ulcer healing by stimulating angiogenesis in the ulcer bed in rats.

    Science.gov (United States)

    Satoh, H; Szabo, S

    2015-10-01

    Previously, we reported that TGP-580, a mutein of human basic fibroblast growth factor (bFGF), accelerated the healing of gastric and duodenal ulcers in rats. In the present study, we examined the effect of TGP-580 on the healing of colonic ulcers. In male Sprague Dawley rats, ulcers were induced in the colon 6 cm from the anus by enema of 50 μl of 3% N-ethylmaleimide, a sulfhydryl alkylator. The lesions were examined under a dissecting microscope (x10). The concentration of bFGF in the ulcerated colon was measured by enzyme immunoassay, and both the distribution of bFGF and the density of microvessels in the ulcer bed were examined by immunohistochemical staining. The content of bFGF in the ulcerated colon was markedly increased associated with ulcer healing, and ulcer healing was significantly delayed by intravenous administration of a monoclonal antibody for bFGF (MAb 3H3) once daily for 10 days. In the ulcer bed, many cells such as fibroblasts, vascular endothelial cells and macrophages were positively stained with bFGF antiserum. TGP-580, human bFGF or dexamethasone was given intracolonally twice daily for 10 days, starting the day after ulcer induction. TGP-580 (0.2 - 20 μg/ml, 200 μl/rat) dose-dependently accelerated ulcer healing, and its effect was more than 10 times stronger than that of human bFGF. Density (μm/0.01 mm(2)) of microvessels in the ulcer bed was significantly increased by treatment with TGP-580, and there was a good correlation between the density of microvessels and the decrease of ulcerated area (R(2) = 0.633). On the other hand dexamethasone (20 μg/ml) inhibited angiogenesis in the ulcer bed and delayed ulcer healing. These results suggest that angiogenesis in the ulcer bed plays an important role in ulcer healing, and that bFGF mutein TGP-580 accelerated colonic ulcer healing, at least in part, by stimulating angiogenesis, whereas glucocorticoids may delay the healing by inhibiting angiogenesis.

  9. [An analysis of clinical characteristics and risk factors for ulceration in ischemic colitis].

    Science.gov (United States)

    Liu, Wenhui; Liao, Liang; Shi, Hui; Wu, Benyan; Li, Xiaodong; Liu, Yan

    2014-08-01

    To investigate the clinical manifestations and risk factors related to ulcer in patients with ischemic colitis (IC). Clinical data of sixty-three IC patients with definite diagnosis from June 2002 to June 2012 in the PLA General Hospital were retrospectively analyzed. All patients were classified into ulcer group (23 cases) and non-ulcer group (40 cases) according to the presence of ulcer or not. Clinical manifestations and risk factors related to ulcer lesions were compared in the two groups. Logistic regression model was used for statistical analysis. There were 50 men and 13 women enrolled, with an average age of 70 years old. The main clinical manifestations included abdominal pain [85.7% (54/63) ], diarrhea [54.0% (34/63)], hematochezia [41.3% (26/63)]. In comparison with non-ulcer group, the ulcer group showed higher incidences of chronic constipation [34.8% (8/23) vs 12.5% (5/40) , P = 0.03], enteric-coated aspirin intake [52.2% (12/23) vs 25.0% (10/40), P = 0.03] and abdomen tenderness [82.6% (19/23) vs 52.5% (21/40), P = 0.02]. Chronic constipation and enteric-coated aspirin intake were independent risk factors related to ulcer lesions (OR = 3.38, P = 0.04; OR = 5.91, P = 0.03). Patients with abdomen tenderness had higher incidence of ulcer lesion (OR = 3.12, P = 0.04). The most common location of IC was left colon [69.8% (44/63)]. No difference of site distribution was found in ulcer and non-ulcer group (P = 0.066). Splanchnic atherosclerosis in the ulcer group was more common than in non-ulcer group [88.2% (15/17) vs 58.3% (14/24), P = 0.038]. The duration of hospitalization was significantly longer in ulcer group [ (14.3 ± 7.1) d vs (6.2 ± 4.1) d, P constipation, enteric-coated aspirin intake and splanchnic atherosclerosis are risk factors related to ulcer in IC patients. Abdomen tenderness, high WBC and low Hb strongly indicate possible IC with ulcer.

  10. Impact of Facial Conformation on Canine Health: Corneal Ulceration

    Science.gov (United States)

    Packer, Rowena M. A.; Hendricks, Anke; Burn, Charlotte C.

    2015-01-01

    Concern has arisen in recent years that selection for extreme facial morphology in the domestic dog may be leading to an increased frequency of eye disorders. Corneal ulcers are a common and painful eye problem in domestic dogs that can lead to scarring and/or perforation of the cornea, potentially causing blindness. Exaggerated juvenile-like craniofacial conformations and wide eyes have been suspected as risk factors for corneal ulceration. This study aimed to quantify the relationship between corneal ulceration risk and conformational factors including relative eyelid aperture width, brachycephalic (short-muzzled) skull shape, the presence of a nasal fold (wrinkle), and exposed eye-white. A 14 month cross-sectional study of dogs entering a large UK based small animal referral hospital for both corneal ulcers and unrelated disorders was carried out. Dogs were classed as affected if they were diagnosed with a corneal ulcer using fluorescein dye while at the hospital (whether referred for this disorder or not), or if a previous diagnosis of corneal ulcer(s) was documented in the dogs’ histories. Of 700 dogs recruited, measured and clinically examined, 31 were affected by corneal ulcers. Most cases were male (71%), small breed dogs (mean± SE weight: 11.4±1.1 kg), with the most commonly diagnosed breed being the Pug. Dogs with nasal folds were nearly five times more likely to be affected by corneal ulcers than those without, and brachycephalic dogs (craniofacial ratio dogs. A 10% increase in relative eyelid aperture width more than tripled the ulcer risk. Exposed eye-white was associated with a nearly three times increased risk. The results demonstrate that artificially selecting for these facial characteristics greatly heightens the risk of corneal ulcers, and such selection should thus be discouraged to improve canine welfare. PMID:25969983

  11. Helicobacter pylori and Peptic Ulcers

    Centers for Disease Control (CDC) Podcasts

    In this podcast, CDC's Dr. David Swerdlow discusses the relationship between Helicobacter pylori and peptic ulcer disease and trends in hospitalization rates for peptic ulcer disease in the United States between 1998 and 2005.

  12. Marjolin’s ulcer in chronic wounds – review of available literature

    Directory of Open Access Journals (Sweden)

    Dariusz Bazaliński

    2017-09-01

    Full Text Available Marjolin’s ulcer is a rare, aggressive skin cancer developing in scar tissue, chronic ulcers and areas affected by inflammations. Its incidence is estimated to range from 1% to 2% of all burn scars. It most frequently takes the form of squamous cell carcinoma which sometimes is diagnosed during examination of lesions developing in scars and hard-to-heal chronic wounds (pressure sores, leg ulcers. Therapeutic management of Marjolin’s ulcer requires well-designed treatment plan to ensure optimal medical care and good quality of life for the patient. The high risk of metastases and damage to the structure of vitally important organs determines the need for early diagnosis and prompt surgical intervention with supplementary therapy. The purpose of the study was to examine etiopathogenesis of Marjolin’s ulcer and principles of its treatment. The authors focused on the aspect of malignant degeneration in chronic wounds (leg ulcers, pressure sores as a very rare, aggressive form of Marjolin’s ulcer. A review of the available literature on the issue of Marjolin ulcers was conducted using the key words; Marjolin ulcers, pressure sore, chronic wound. Malignant degeneration in chronic wounds is a very rare aggressive form of Marjolin ulcer. Increased oncological alertness should be displayed by nursing and medical personnel taking care of patients with chronic wounds.

  13. Activity of Brucea javanica oil emulsion against gastric ulcers in rodents

    Directory of Open Access Journals (Sweden)

    Qian Li

    2018-05-01

    Full Text Available The present study aims to investigate the gastroprotective effect of Brucea javanica oil emulsion (BJOE in animals. Gastroprotective potential of BJOE was studied on absolute ethanol, aspirin, reserpine and restraint plus water immersion-induced gastric ulcers in mice as well as glacial acetic acid (GAA and pyloric ligation (PL-induced gastric ulcers in rats. Except for ulcer scores, total acidity as well as pepsin activity as for the PL-induced gastric ulcer model and ulcer incidence as for the GAA-induced gastric ulcer model were also determined. Histopathological evaluation as for aspirin, reserpine, PL-induced models was conducted. Results showed that BJOE significantly (P < 0.05 reduced ulcer index in the mouse and rat models in a dose-dependent manner. It had significant (P < 0.05 suppressive effect on total activity of gastric juice as well in PL-induced model. Histopathological examination for the stomach samples confirmed the findings in the aspirin, reserpine or PL-induced gastric lesion models, which showed relatively complete mucosa structure and less inflammation. It is concluded that BJOE could be effective on gastric ulcer in rodents and its gastroprotective activity might be related to antioxidant, anti-inflammatory ability and promote gastric mucus secreted. The results may provide beneficial basis for increasing BJOE's clinical indication in future. Keywords: Gastric ulcer, Brucea javanica oil emulsion, Gastric mucosa, Ulcer scores, Glacial acetic acid, Pepsin activity

  14. [Pressure ulcers in surgery patients: incidence and associated factors].

    Science.gov (United States)

    Scarlatti, Kelly Cristina; Michel, Jeanne Liliane Marlene; Gamba, Mônica Antar; de Gutiérrez, Maria Gaby Rivero

    2011-12-01

    Pressure ulcers are an important perioperatory care quality indicator This is a longitudinal case series study, performed with the following objectives: to estimate the incidence of pressure ulcers in patients submitted to medium and large surgeries; rate them according to the stage and location; verify the association with the variables: gender, age, body mass index (BMI), co-morbidities, surgical position, duration of surgery, anesthesia type and use of positioning devices, with presence or absence of pressure ulcers. Data collection took place in 2007 in São Paulo, with 199 patients, 20.6% of which presented pressure ulcers, and most (98.6%) in stages I and II, and the main location was the trunk (35.1%). The variables: position, surgery time, general anesthesia, and device use had a statistically significant association. In conclusion, there is a high incidence of pressure ulcers among surgical patients, requiring actions aimed at reducing this type of injury.

  15. Pathophysiology diabetic foot ulcer

    Science.gov (United States)

    Syafril, S.

    2018-03-01

    Diabetes Mellitus (DM) is known to have many complications. Diabetes and its complications are rapidly becoming the world’s most significant cause of morbidity and mortality, and one of the most distressing is Diabetic Foot Ulcer (DFU). Chronic wound complications are a growing concern worldwide, and the effect is a warning to public health and the economy. The etiology of a DFU is multifaceted, and several components cause added together create a sufficient impact on ulceration: neuropathy, vasculopathy, immunopathy, mechanical stress, and neuroarthropathy. There are many classifications of the diabetic foot. About 50% of patients with foot ulcers due to DM present clinical signs of infection. It is essential to manage multifactorial etiology of DFU to get a good outcome.

  16. Venous ulcers -- self-care

    Science.gov (United States)

    ... surgery to improve blood flow through your veins. Prevention If you are at risk for venous ulcers, take the steps listed above under Wound Care. ... weight if you are overweight. Manage your blood pressure and cholesterol levels. ... Venous leg ulcers - self-care; Venous insufficiency ulcers - self-care; Stasis ...

  17. Surgical management of peptic ulcer disease today--indication, technique and outcome.

    Science.gov (United States)

    Zittel, T T; Jehle, E C; Becker, H D

    2000-03-01

    The current surgical management of peptic ulcer disease and its outcome have been reviewed. Today, surgery for peptic ulcer disease is largely restricted to the treatment of complications. In peptic ulcer perforation, a conservative treatment trial can be given in selected cases. If laparotomy is necessary, simple closure is sufficient in the large majority of cases, and definitive ulcer surgery to reduce gastric acid secretion is no longer justified in these patients. Laparoscopic surgery for perforated peptic ulcer has failed to prove to be a significant advantage over open surgery. In bleeding peptic ulcers, definitive hemostasis can be achieved by endoscopic treatment in more than 90% of cases. In 1-2% of cases, immediate emergency surgery is necessary. Some ulcers have a high risk of re-bleeding, and early elective surgery might be advisable. Surgical bleeding control can be achieved by direct suture and extraluminal ligation of the gastroduodenal artery or by gastric resection. Benign gastric outlet obstruction can be controlled by endoscopic balloon dilatation in 70% of cases, but gastrojejunostomy or gastric resection are necessary in about 30% of cases. Elective surgery for peptic ulcer disease has been largely abandoned, and bleeding or obstructing ulcers can be managed safely by endoscopic treatment in most cases. However, surgeons will continue to encounter patients with peptic ulcer disease for emergency surgery. Currently, laparoscopic surgery has no proven advantage in peptic ulcer surgery.

  18. Resection of the metatarsal head for diabetic foot ulcers.

    Science.gov (United States)

    Wieman, T J; Mercke, Y K; Cerrito, P B; Taber, S W

    1998-11-01

    Diabetic foot ulceration is a worldwide health problem. Approximately 15% of the 10 million diabetic patients in the United States will develop a foot ulceration at some time in their lives. The presence of a foot ulcer in this population is extremely debilitating and dramatically increases the risk of lower extremity amputation, accounting for approximately 67,000 lost limbs each year. Additionally, the costs associated with treating foot ulcers in diabetic patients is a major expense in the overall care of this patient group. An 11-year retrospective study was conducted to evaluate 101 consecutive patients with diabetic ulcers of the forefoot who were treated using resection of the metatarsal head as the primary means of obtaining wound closure. The results indicate that 88% of the ulcers were healed by using this technique, and relatively more rapidly than would be expected when compared with historical norms. Resection of the metatarsal head is a safe and relatively inexpensive procedure that facilitates closure of the lesion, helps to control infection, and prevents countless and costly amputations.

  19. Radiological analysis of peptic ulcer in pediatric age group

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Pyo Nyun; Han, Soon Im; Chung, Moo Chan; Kwon, Kui Hyang; Suh, Won Hyuck [Soon Chun Hyang University College of Medicine, Seoul (Korea, Republic of)

    1984-03-15

    The UGI studies had been performed to 238 patients below the age of 15 years during the period from Jan. 1979 to Jul. 1983 in SCH hospital. The results are as follows: 1. Among 238 cases, 48 cases revealed peptic ulcers of stomach or duodenum (20.2%). The ulcer was in 31/37 cases of male patients (22.6%), and in 17/101 cases of female (16.8). Below the age of 5 years, ulcer was noted in 9 cases among 61 cases (14.8%), whereas above 5 years, in 39 cases among 177 patients (22.0%). 2. In the age group below 5 years, mostly the objective symptoms were discovered (8/9), but above 5 years, complained of subjective symptoms (30/39). 3. The predominant site of peptic ulcer was gastric antrum in the age group below 5 years (7/9), whereas duodenal bulb above 5 years (33/43). 4. Gastric antrum or duodenal bulb deformity was revealed in 13 cases and most of them were in the age group above 5 years. 5. All lesions of peptic ulcers in this study were benign in nature. 6. In follow up study after 1 or 2 months, ulcer was decreased in size strikingly (9/11)

  20. Radiological analysis of peptic ulcer in pediatric age group

    International Nuclear Information System (INIS)

    Kim, Pyo Nyun; Han, Soon Im; Chung, Moo Chan; Kwon, Kui Hyang; Suh, Won Hyuck

    1984-01-01

    The UGI studies had been performed to 238 patients below the age of 15 years during the period from Jan. 1979 to Jul. 1983 in SCH hospital. The results are as follows: 1. Among 238 cases, 48 cases revealed peptic ulcers of stomach or duodenum (20.2%). The ulcer was in 31/37 cases of male patients (22.6%), and in 17/101 cases of female (16.8). Below the age of 5 years, ulcer was noted in 9 cases among 61 cases (14.8%), whereas above 5 years, in 39 cases among 177 patients (22.0%). 2. In the age group below 5 years, mostly the objective symptoms were discovered (8/9), but above 5 years, complained of subjective symptoms (30/39). 3. The predominant site of peptic ulcer was gastric antrum in the age group below 5 years (7/9), whereas duodenal bulb above 5 years (33/43). 4. Gastric antrum or duodenal bulb deformity was revealed in 13 cases and most of them were in the age group above 5 years. 5. All lesions of peptic ulcers in this study were benign in nature. 6. In follow up study after 1 or 2 months, ulcer was decreased in size strikingly (9/11)

  1. A CLINICAL STUDY OF PLANTAR ULCERS IN LEPROSY

    Directory of Open Access Journals (Sweden)

    Lilakumari Subramoniam

    2017-06-01

    Full Text Available BACKGROUND Deformity prevention is one of the top priorities in leprosy elimination programme. Plantar ulcer and foot deformities are commonly seen in leprosy patients causing considerable physical disability. This can be prevented by early and regular MDT, proper practice of feet care, correction of deformities and management of infections. The study was to assess the above factors contributing to the development and recurrences of plantar ulcers among our leprosy patients. MATERIALS AND METHODS 66 leprosy patients with plantar ulcers were evaluated for delay of treatment, practice of feet care, site of ulcer, concomitant deformities and bone changes. Identification of infective agent is done by culture and sensitivity test. RESULTS Majority of patients belonged to the borderline spectrum. Delay in starting anti-leprosy treatment ranged from 2 months to 12 years. The main reasons for the delay in treatment are the patients ignored the lesions because they are asymptomatic or treatment with other modalities like homeo/ayurvedic drugs. 92% of patients studied were not practicing feet care. Common site of ulcer was beneath the heads of metatarsals and big toe. Foot drop was seen in 15% and claw toes in 33%. Osteomyelitis observed in 20% of patients. Common pathogen isolated was staphylococcus seen in 75% of cases followed by Streptococcus and Klebsiella. 50% of Staphylococci isolated were found to be penicillin resistant. CONCLUSION The occurrence of plantar ulcers and its complications are not an inevitable sequelae of leprosy and is totally preventable if appropriate measures are undertaken.

  2. A case of radiation ulcer of chest wall with osteomyelitis

    International Nuclear Information System (INIS)

    Baba, Kyoko; Shibata, Hirotatsu; Mouri, Mari; Uchinuma, Eiju

    2005-01-01

    We report a case of anterior chest skin ulcer with rib and sternum osteomyelitis following radiation therapy for post operative mammary carcinoma. Operation was performed six times including debridement with sternum and rib resection reconstruction and skin grafting. It took about one and a half years after first operation to heal the ulcer with osteomyelitis. Principle of treatment for radiation ulcer accompanied by osteomyelitis is complete resection of the damaged lesion. However, it is difficult to evaluate the exact area of the damaged lesion. Therefore it is not rare to repeat its recurrence and have trouble with its treatment. In this case, it was considered that the resected area was insufficient on the initial operation. In order to treat for radiation ulcers accompanied by osteomyelitis, enough resection of the damaged lesion in the initial operation is necessary. Ultimately, in our case, the resection of all sternum, part of the right second to fifth rib and part of left second to seventh rib was necessary. It is generally said that reconstructing bone structure is required in the case of wide defect of chest wall. Though, we did not perform reconstruction of the bone structures, there is no problem in the condition of respiratory system. The surrounding soft tissues changed to hard enough to avoid paradoxical breathing. (author)

  3. Genomic profiling of plasmablastic lymphoma using array comparative genomic hybridization (aCGH: revealing significant overlapping genomic lesions with diffuse large B-cell lymphoma

    Directory of Open Access Journals (Sweden)

    Lu Xin-Yan

    2009-11-01

    Full Text Available Abstract Background Plasmablastic lymphoma (PL is a subtype of diffuse large B-cell lymphoma (DLBCL. Studies have suggested that tumors with PL morphology represent a group of neoplasms with clinopathologic characteristics corresponding to different entities including extramedullary plasmablastic tumors associated with plasma cell myeloma (PCM. The goal of the current study was to evaluate the genetic similarities and differences among PL, DLBCL (AIDS-related and non AIDS-related and PCM using array-based comparative genomic hybridization. Results Examination of genomic data in PL revealed that the most frequent segmental gain (> 40% include: 1p36.11-1p36.33, 1p34.1-1p36.13, 1q21.1-1q23.1, 7q11.2-7q11.23, 11q12-11q13.2 and 22q12.2-22q13.3. This correlated with segmental gains occurring in high frequency in DLBCL (AIDS-related and non AIDS-related cases. There were some segmental gains and some segmental loss that occurred in PL but not in the other types of lymphoma suggesting that these foci may contain genes responsible for the differentiation of this lymphoma. Additionally, some segmental gains and some segmental loss occurred only in PL and AIDS associated DLBCL suggesting that these foci may be associated with HIV infection. Furthermore, some segmental gains and some segmental loss occurred only in PL and PCM suggesting that these lesions may be related to plasmacytic differentiation. Conclusion To the best of our knowledge, the current study represents the first genomic exploration of PL. The genomic aberration pattern of PL appears to be more similar to that of DLBCL (AIDS-related or non AIDS-related than to PCM. Our findings suggest that PL may remain best classified as a subtype of DLBCL at least at the genome level.

  4. Additional Survival Benefit of Involved-Lesion Radiation Therapy After R-CHOP Chemotherapy in Limited Stage Diffuse Large B-Cell Lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Kwon, Jeanny [Department of Radiation Oncology, Seoul National University College of Medicine, Seoul (Korea, Republic of); Kim, Il Han, E-mail: ihkim@snu.ac.kr [Department of Radiation Oncology, Seoul National University College of Medicine, Seoul (Korea, Republic of); Cancer Research Institute, Seoul National University College of Medicine, Seoul (Korea, Republic of); Institute of Radiation Medicine, Medical Research Center, Seoul National University, Seoul (Korea, Republic of); Kim, Byoung Hyuck [Department of Radiation Oncology, Seoul National University College of Medicine, Seoul (Korea, Republic of); Kim, Tae Min; Heo, Dae Seog [Department of Internal Medicine, Seoul National University Hospital, Seoul (Korea, Republic of)

    2015-05-01

    Purpose: The purpose of this study was to evaluate the role of involved-lesion radiation therapy (ILRT) after rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) chemotherapy in limited stage diffuse large B-cell lymphoma (DLBCL) by comparing outcomes of R-CHOP therapy alone with R-CHOP followed by ILRT. Methods and Materials: We identified 198 patients treated with R-CHOP (median, 6 cycles) for pathologically confirmed DLBCL of limited stage from July 2004 to December 2012. Clinical characteristics of these patients were 33% with stage I and 66.7% with stage II; 79.8% were in the low or low-intermediate risk group; 13.6% had B symptoms; 29.8% had bulky tumors (≥7 cm); and 75.3% underwent ≥6 cycles of R-CHOP therapy. RT was given to 43 patients (21.7%) using ILRT technique, which included the prechemotherapy tumor volume with a median margin of 2 cm (median RT dose: 36 Gy). Results: After a median follow-up of 40 months, 3-year progression-free survival (PFS) and overall survival (OS) were 85.8% and 88.9%, respectively. Multivariate analysis showed ≥6 cycles of R-CHOP (PFS, P=.004; OS, P=.004) and ILRT (PFS, P=.021; OS, P=.014) were favorable prognosticators of PFS and OS. A bulky tumor (P=.027) and response to R-CHOP (P=.012) were also found to be independent factors of OS. In subgroup analysis, the effect of ILRT was prominent in patients with a bulky tumor (PFS, P=.014; OS, P=.030) or an elevated level of serum lactate dehydrogenase (LDH; PFS, P=.004; OS, P=.012). Conclusions: Our results suggest that ILRT after R-CHOP therapy improves PFS and OS in patients with limited stage DLBCL, especially in those with bulky disease or an elevated serum LDH level.

  5. Additional survival benefit of involved-lesion radiation therapy after R-CHOP chemotherapy in limited stage diffuse large B-cell lymphoma.

    Science.gov (United States)

    Kwon, Jeanny; Kim, Il Han; Kim, Byoung Hyuck; Kim, Tae Min; Heo, Dae Seog

    2015-05-01

    The purpose of this study was to evaluate the role of involved-lesion radiation therapy (ILRT) after rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) chemotherapy in limited stage diffuse large B-cell lymphoma (DLBCL) by comparing outcomes of R-CHOP therapy alone with R-CHOP followed by ILRT. We identified 198 patients treated with R-CHOP (median, 6 cycles) for pathologically confirmed DLBCL of limited stage from July 2004 to December 2012. Clinical characteristics of these patients were 33% with stage I and 66.7% with stage II; 79.8% were in the low or low-intermediate risk group; 13.6% had B symptoms; 29.8% had bulky tumors (≥ 7 cm); and 75.3% underwent ≥ 6 cycles of R-CHOP therapy. RT was given to 43 patients (21.7%) using ILRT technique, which included the prechemotherapy tumor volume with a median margin of 2 cm (median RT dose: 36 Gy). After a median follow-up of 40 months, 3-year progression-free survival (PFS) and overall survival (OS) were 85.8% and 88.9%, respectively. Multivariate analysis showed ≥ 6 cycles of R-CHOP (PFS, P=.004; OS, P=.004) and ILRT (PFS, P=.021; OS, P=.014) were favorable prognosticators of PFS and OS. A bulky tumor (P=.027) and response to R-CHOP (P=.012) were also found to be independent factors of OS. In subgroup analysis, the effect of ILRT was prominent in patients with a bulky tumor (PFS, P=.014; OS, P=.030) or an elevated level of serum lactate dehydrogenase (LDH; PFS, P=.004; OS, P=.012). Our results suggest that ILRT after R-CHOP therapy improves PFS and OS in patients with limited stage DLBCL, especially in those with bulky disease or an elevated serum LDH level. Copyright © 2015. Published by Elsevier Inc.

  6. Immune cells are required for cutaneous ulceration in a swine model of chancroid.

    Science.gov (United States)

    San Mateo, L R; Toffer, K L; Orndorff, P E; Kawula, T H

    1999-09-01

    Cutaneous lesions of the human sexually transmitted genital ulcer disease chancroid are characterized by the presence of intraepidermal pustules, keratinocyte cytopathology, and epidermal and dermal erosion. These lesions are replete with neutrophils, macrophages, and CD4(+) T cells and contain very low numbers of cells of Haemophilus ducreyi, the bacterial agent of chancroid. We examined lesion formation by H. ducreyi in a pig model by using cyclophosphamide (CPA)-induced immune cell deficiency to distinguish between host and bacterial contributions to chancroid ulcer formation. Histologic presentation of H. ducreyi-induced lesions in CPA-treated pigs differed from ulcers that developed in immune-competent animals in that pustules did not form and surface epithelia remained intact. However, these lesions had significant suprabasal keratinocyte cytotoxicity. These results demonstrate that the host immune response was required for chancroid ulceration, while bacterial products were at least partially responsible for the keratinocyte cytopathology associated with chancroid lesions in the pig. The low numbers of H. ducreyi present in lesions in humans and immune-competent pigs have prevented localization of these organisms within skin. However, H. ducreyi organisms were readily visualized in lesion biopsies from infected CPA-treated pigs by immunoelectron microscopy. These bacteria were extracellular and associated with necrotic host cells in the epidermis and dermis. The relative abundance of H. ducreyi in inoculated CPA-treated pig skin suggests control of bacterial replication by host immune cells during natural human infection.

  7. [Antiulcer activity of dibunol in experimental stomach and duodenal ulcers].

    Science.gov (United States)

    Shatalov, V N; Korman, D B; Krutova, T V; Sokolov, L K; Andrianova, O P

    1988-01-01

    The antiulcer effect of two medicinal forms (oil solution, liniment) of dibunol in rats with different models of the stomach and duodenum ulcers was studied. The therapeutic activity of dibunol was evaluated by determining the index of ulcer formation as well as during the morphological and histochemical studies. The two medicinal forms of dibunol possessed equal antiulcer activity by all studied criteria. One should note a characteristic property of dibunol--its ability to produce pronounced epithelialization of ulceroerosive and ulceronecrotic lesions of the mucosa without rough scarring.

  8. Marjolin's ulcer in a 20 years old split thickness skin graft on the knee

    DEFF Research Database (Denmark)

    Saltvig, Iselin; Matzen, Steen H

    2018-01-01

    OBJECTIVE: Marjolin's Ulcer (MU) is a rare cutaneous neoplasm arising in cikatrical tissue. Due to its typical clinical presentation as a non-healing lesion in scar tissue, the diagnosis can be delayed and even overlooked. METHODS AND RESULTS: We present the case of an elderly woman who developed....... The typical long delay from the primary lesion to the malignant transformation might occlude the diagnosis. As such, a thorough anamnesis is essential in a non- healing ulcerated lesion in a cikatrical area to adequately diagnose and treat the condition....

  9. Pentazocine Induced Ulceration

    Directory of Open Access Journals (Sweden)

    Sarkar Rashmi

    1999-01-01

    Full Text Available A 28 year old woman, presented with woody indurations of the skin over the buttocks with multiple, well defined punched out ulcers with a rim of hyper pigmentation surrounding them. She used to receive intramuscular pentazocine injections over her buttocks for recurrent abdominal pain. This is one of the few reports of pentazocine abuse resulting in cutaneous manifestations from India.

  10. Ulcers and gastritis

    NARCIS (Netherlands)

    Tytgat, G. N.

    2000-01-01

    Once again this year, developments in the field of ulcers and gastritis have been entirely dominated by findings relating to Helicobacter pylori. However, interest in H. pylori can be expected to decline, since the prevalence of the infection is rapidly decreasing in the developing world - to the

  11. Genital ulcers in women

    NARCIS (Netherlands)

    Bruisten, Sylvia M.

    2003-01-01

    Women who are in a low socioeconomic status are most vulnerable to genital ulcer disease (GUD). GUD is recognized as an important co-factor for acquisition of HIV. GUD etiology has been elucidated in the past decade, with the availability of multiplex polymerase chain reaction. Worldwide, herpes

  12. Cutaneous ulcers associated with hydroxyurea therapy.

    Science.gov (United States)

    Quattrone, Filippo; Dini, Valentina; Barbanera, Sabrina; Zerbinati, Nicola; Romanelli, Marco

    2013-11-01

    Hydroxyurea is an antitumoral drug mainly used in the treatment of Philadelphia chromosome-negative myeloproliferative syndromes and sickle-cell disease. Ulcers represent a rare but severe long-term adverse effect of hydroxyurea therapy. Hydroxyurea-induced ulcers are often multiple and bilateral, typically developing in the perimalleolar region, although any cutaneous district is potentially affected. They generally look small, well-defined, shallow with an adherent, yellow, fibrinous necrotic base. A constant finding is also an extremely intense, treatment-resistant pain accompanying these ulcerations. Withdrawal of the drug generally leads to spontaneous healing of these lesions. Care providers tend to show insufficient awareness of this highly debilitating cutaneous side effect, and late or missed diagnoses are frequent. Instead, regular dermatologic screening should be performed on hydroxyurea-treated patients. This article will present a comprehensive review of indexed case reports and clinical studies, followed by a discussion about treatment options aiming at increasing knowledge about this specific topic. Copyright © 2013 Tissue Viability Society. Published by Elsevier Ltd. All rights reserved.

  13. Venous leg ulcers

    Science.gov (United States)

    2008-01-01

    Introduction Leg ulcers usually occur secondary to venous reflux or obstruction, but 20% of people with leg ulcers have arterial disease, with or without venous disorders. Between 1.5 and 3.0/1000 people have active leg ulcers. Prevalence increases with age to about 20/1000 in people aged over 80 years. Methods and outcomes We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of standard treatments, adjuvant treatments, and organisational interventions for venous leg ulcers? What are the effects of interventions to prevent recurrence of venous leg ulcers? We searched: Medline, Embase, The Cochrane Library, and other important databases up to September 2007 (BMJ Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). Results We found 80 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions. Conclusions In this systematic review we present information relating to the effectiveness and safety of the following interventions: compression bandages and stockings, cultured allogenic (single or bilayer) skin replacement, debriding agents, dressings (cellulose, collagen, film, foam, hyaluronic acid-derived, semi-occlusive alginate), hydrocolloid (occlusive) dressings in the presence of compression, intermittent pneumatic compression, intravenous prostaglandin E1, larval therapy, laser treatment (low-level), leg ulcer clinics, multilayer elastic system, multilayer elastomeric (or non-elastomeric) high-compression regimens or bandages, oral treatments (aspirin, flavonoids, pentoxifylline, rutosides, stanozolol, sulodexide, thromboxane alpha2 antagonists, zinc), peri-ulcer

  14. Pressure ulcers: effectiveness of risk-assessment tools. A randomised controlled trial (the ULCER trial).

    Science.gov (United States)

    Webster, Joan; Coleman, Kerrie; Mudge, Alison; Marquart, Louise; Gardner, Glenn; Stankiewicz, Monica; Kirby, Julie; Vellacott, Catherine; Horton-Breshears, Margaret; McClymont, Alice

    2011-04-01

    To evaluate the effectiveness of two pressure-ulcer screening tools against clinical judgement in preventing pressure ulcers. A single blind randomised controlled trial. A large metropolitan tertiary hospital. 1231 patients admitted to internal medicine or oncology wards. Patients were excluded if their hospital stay was expected to be 2 days or less. Participants allocated to either a Waterlow (n=410) or Ramstadius (n=411) screening tool group or to a clinical judgement group (n=410) where no formal risk screening instrument was used. Incidence of hospital acquired pressure ulcers ascertained by regular direct observation. Use of any devices for the prevention of pressure ulcers, documentation of a pressure plan and any dietetic or specialist skin integrity review were recorded. On admission, 71 (5.8%) patients had an existing pressure ulcer. The incidence of hospital-acquired pressure ulcers was similar between groups (clinical judgement 28/410 (6.8%); Waterlow 31/411 (7.5%); Ramstadius 22/410 (5.4%), p=0.44). Significant associations with pressure injury in regression modelling included requiring a dietetic referral, being admitted from a location other than home and age over 65 years. The authors found no evidence to show that two common pressure-ulcer risk-assessment tools are superior to clinical judgement to prevent pressure injury. Resources associated with use of these tools might be better spent on careful daily skin inspection and improving management targetted at specific risks. The trial was registered with the Australian and New Zealand Clinicat Trials Registry (ACTRN 12608000541303).

  15. Extensive unusual lesions on a large number of immersed human victims found to be from cookiecutter sharks (Isistius spp.): an examination of the Yemenia plane crash.

    Science.gov (United States)

    Ribéreau-Gayon, Agathe; Rando, Carolyn; Schuliar, Yves; Chapenoire, Stéphane; Crema, Enrico R; Claes, Julien; Seret, Bernard; Maleret, Vincent; Morgan, Ruth M

    2017-03-01

    Accurate determination of the origin and timing of trauma is key in medicolegal investigations when the cause and manner of death are unknown. However, distinction between criminal and accidental perimortem trauma and postmortem modifications can be challenging when facing unidentified trauma. Postmortem examination of the immersed victims of the Yemenia airplane crash (Comoros, 2009) demonstrated the challenges in diagnosing extensive unusual circular lesions found on the corpses. The objective of this study was to identify the origin and timing of occurrence (peri- or postmortem) of the lesions.A retrospective multidisciplinary study using autopsy reports (n = 113) and postmortem digital photos (n = 3 579) was conducted. Of the 113 victims recovered from the crash, 62 (54.9 %) presented unusual lesions (n = 560) with a median number of 7 (IQR 3 ∼ 13) and a maximum of 27 per corpse. The majority of lesions were elliptic (58 %) and had an area smaller than 10 cm 2 (82.1 %). Some lesions (6.8 %) also showed clear tooth notches on their edges. These findings identified most of the lesions as consistent with postmortem bite marks from cookiecutter sharks (Isistius spp.). It suggests that cookiecutter sharks were important agents in the degradation of the corpses and thus introduced potential cognitive bias in the research of the cause and manner of death. A novel set of evidence-based identification criteria for cookiecutter bite marks on human bodies is developed to facilitate more accurate medicolegal diagnosis of cookiecutter bites.

  16. [Aseptic cutaneous breast abscesses associated with ulcerative colitis].

    Science.gov (United States)

    Sallé de Chou, C; Ortonne, N; Hivelin, M; Wolkenstein, P; Chosidow, O; Valeyrie-Allanore, L

    2016-02-01

    Inflammatory bowel diseases are associated with a broad range of cutaneous lesions. Herein we report the first case of aseptic skin abscesses associated with ulcerative colitis. Since March 2008, a 40-year-old woman presented with bilateral mammary abscesses, relapsing despite repeated antibiotic treatment. She was followed for ulcerative colitis diagnosed in 2011 by means of a rectal biopsy. Despite four surgical procedures, there was no improvement in her mammary abscesses and bilateral mastectomy was then proposed because of the persistent symptoms. Her general state of health remained stable. Clinically, there were bilateral inflammatory nodes with fistulae and pus. These lesions were extremely painful. Mild inflammatory syndrome was noted, but the immunological tests revealed nothing of note. Bacteriological, parasitological and mycological tests on biopsy specimens were negative. Histological examination of a surgical biopsy revealed lymphoplasmacytic infiltration of the dermis and subcutis with altered polymorphonuclear cells and epithelioid granuloma. The CT-scan showed no other remote lesions. The final diagnosis was cutaneous aseptic abscess syndrome associated with ulcerative colitis. Colchicine 1mg/day was initiated and resulted in regression of the skin lesions, with complete remission at one year of follow-up. Aseptic abscess syndrome must be considered in the event of recurrent aseptic cutaneous abscesses which may be associated with inflammatory bowel disease. Surgery should be avoided and treatment should be based on suitable drug therapy. Copyright © 2016. Published by Elsevier Masson SAS.

  17. Solitary Rectal Ulcer Syndrome: A Biopsychosocial Assessment

    Directory of Open Access Journals (Sweden)

    Hamed Daghaghzadeh

    2016-06-01

    Full Text Available Background: Solitary rectal ulcer syndrome (SRUS is a chronic disorder of the gastrointestinal tract and its etiology is not well understood. There is no specific treatment for this syndrome and patients with SRUS may, for years, experience many complications. The aim of the present research was the biopsychosocial study of patients with SRUS.Methods: The study participants consisted of 16 patients with SRUS (7 men and 9 women. Their medical records were reviewed retrospectively to evaluate the clinical spectrum of the patients along with the endoscopic and histological findings. Moreover, psychiatric and personality disorders [based on Diagnostic and Statistical Manual of Mental Disorders, 4th ed, Text Revision (DSM IV-TR], psychosocial stressors, early life traumas, and coping mechanisms were assessed through structured interviews.Results: At presentation, mean age of the patients was 39 years (16 to 70. Common symptoms reported included rectal bleeding (93.8%, rectal self-digitations (81.2%, passage of mucous (75%, anal pain (75%, and straining (75%. Endoscopically, solitary and multiple lesions were present in 9 (60% and 4 (26.7% patients, respectively, and 87% of lesions were ulcerative and 13.3% polypoidal. The most common histological findings were superficial ulceration (92.85% and intercryptic fibromuscular obliteration (87.71%. Common psychosocial findings included anxiety disorders (50%, depression (37.5%, obsessive-compulsive personality disorder (OCPD or traits (62.5%, interpersonal problems (43.75%, marital conflicts (43.75%, occupational stress (37.5%, early life traumas, physical abuse (31.25%, sexual abuse (31.25%, dysfunctional coping mechanisms, emotional inhibition (50%, and non-assertiveness (37.5%.Conclusion: Given the evidence in this study, we cannot ignore the psychosocial problems of patients with SRUS and biopsychosocial assessment of SRUS is more appropriate than biomedical evaluation alone.

  18. Quality of life of elderly patients with leg ulcers

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    Ana Paula Cardoso Tavares

    2017-10-01

    Full Text Available Abstract Objectives: To identify compromised domains of the 36-Item Short Form Survey (SF-36 for elderly individuals with leg ulcers and correlate their clinical and sociodemographic variables with the SF-36's components. Method: Exploratory and cross-sectional study conducted with 50 elderly individuals with leg ulcers. The instruments were the sociodemographic and clinical form and the SF-36. The Statistical Package for the Social Sciences was used to analyze data. Results: Most were married, retired, and received one times the minimum wage, were Caucasians or of mixed race, and had hypertension. In regard to the SF-36, the most compromised domain was physical limitations, while social aspects and general health status were the less compromised domains. The SF-36 domains were not correlated with age, income, duration or size of the lesion or pain. Conclusion: The ulcer-related biopsychosocial aspects need to be considered in order to devise more effective nursing interventions.

  19. Localization of lesions in aphasia

    International Nuclear Information System (INIS)

    Hojo, Kei; Watanabe, Shunzo; Tasaki, Hiroichi; Sato, Tokijiro; Metoki, Hirobumi.

    1984-01-01

    Using a microcomputer, the locus and extent of the lesions, as demonstrated by computed tomography for 127 cases with various types of aphasia were superimposed onto standardized marices. The relationship between the foci of the lesions and the types of aphasia was investigated. Broca aphasics (n=39) : Since the accumulated site of the lesions highly involved the deep structures of the lower part of the precentral gyrus as well as the insula and lenticular nucleus, only 60% of the Broca aphasics had lesions on these areas. This finding has proved to have little localizing value. Wernicke aphasics (n=23) : The size of the lesion was significantly smaller than Broca's aphasia. At least 70% of the patients had the superior temporal lesions involving Wernicke's area and subcortical lesions of the superior and middle temporal gyri. Amnestic aphasics (n=18) : The size of the lesion was smaller than any other types. While there was some concentration of the lesions (maximum 40%) in the area of the subcortical region of the anterior temporal gyrus adjacent to Wernicke's area and the lenticular nucleus, the lesions were distributed throughout the left hemisphere. Amnestic aphasia was thought to be the least localizable. Conduction aphasics (n=11) : The lesions were relatively small in size. Many patients had posterior speech area lesions involving at least partially Wernicke's area. In particular, more than 80% of the conduction aphasics had lesions of the supramarginal gyrus and it's adjacent deep structures. Global aphasics (n=36) : In general, the size of the lesion was very large and 70% of the global aphasics had extensive lesions involving both Broca's and Wernicke's areas. However, there were observations showing that the lesions can be small and confined. (J.P.N.)

  20. Etiopathogenetic principles and peptic ulcer disease classification

    NARCIS (Netherlands)

    Tytgat, G. N. J.

    2011-01-01

    Ulceration corresponds to tissue loss, breaching the muscularis mucosae. When ulcers develop in the acid-peptic environment of the gastroduodenum, they are traditionally called peptic ulcer (PUD). Ulcers never develop spontaneously in a healthy gastroduodenal mucosa. Ulceration is the ultimate

  1. Radiography of pressure ulcers

    International Nuclear Information System (INIS)

    Borgstroem, P.S.; Ekberg, O.; Lasson, A.

    1988-01-01

    In patients with longstanding and/or deep pressure ulcers radiology is usually consulted. Survey radiography and sinography in 14 patients with pressure ulcers (6 over the tuber ischii and 8 over the femoral trochanter) were evaluated. Osteomyelitic involvement of adjacent bone was revealed in 9 patients on survey radiography. However, it was usually impossible to assess whether or not bony involvement represents healed or active osteomyelitis. Sinography did not contribute to the assessment of whether or not adjacent cortical bone was involved. However, when a fistulation to an adjacent joint was revealed this contributed substantially to the preoperative planning of resection. We therefore recommend that survey radiography and sinography should be included in the evaluation of these patients but that the results from such examinations are critically evaluated. Joint involvement should be taken seriously as progression of septic arthritis usually occurs rapidly. (orig.)

  2. A prospective cohort study of prognostic factors for the healing of heel pressure ulcers.

    Science.gov (United States)

    McGinnis, Elizabeth; Greenwood, Darren C; Nelson, E Andrea; Nixon, Jane

    2014-03-01

    pressure ulcers, 25-30% of which are on the heels are a major burden to patients and healthcare systems. A better understanding of factors associated with healing is required to inform treatment and research priorities. to identify patient and pressure ulcer characteristics associated with the healing of heel pressure ulcers. patients with heel pressure ulcers were recruited to a prospective cohort study in a large teaching hospital in the UK, with a maximum 18-month follow-up. Cox proportional hazards model regression analysis was used to identify prognostic factors for healing. one hundred and forty of 148 patients recruited were analysed. They had 183 pressure ulcers: 77 ulcers healed, 5 were on limbs amputated prior to ulcer healing, 88 were on patients who died prior to healing, 11 were present at the end of the study and 2 were lost to follow-up. The median time to healing was 121 (range 8-440) days. Of 12 variables associated with healing (P ≤ 0.2), multi-variable analysis identified two factors which were independently predictive of healing including the presence of a severe (versus superficial) ulcer (hazard ratio = 0.48, P ulcer severity and the presence of peripheral arterial disease significantly reduced the probability of healing. Treatments for heel pressure ulcers should consider the severity of the ulcer and the presence of peripheral arterial disease.

  3. Assessing the adequacy of pressure ulcer prevention in hospitals: a nationwide prevalence survey.

    Science.gov (United States)

    Vanderwee, Katrien; Defloor, Tom; Beeckman, Dimitri; Demarré, Liesbet; Verhaeghe, Sofie; Van Durme, Thérèse; Gobert, Micheline

    2011-03-01

    The development of a pressure ulcer is an adverse event and is often avoidable if adequate preventive measures are applied. No large-scale data, based on direct patient observations, are available regarding the pressure ulcer preventive interventions used in hospitals. The aim of this study was to obtain insight into the adequacy of interventions used to prevent pressure ulcers in Belgian hospitals. A cross-sectional, multi-centre pressure ulcer prevalence study was performed in Belgian hospitals. The methodology used to measure pressure ulcer prevalence was developed by the European Pressure Ulcer Advisory Panel. The data collection instrument includes five categories of data: general data, patient data, risk assessment, skin observation and prevention. The total sample consisted of 19,968 patients. The overall prevalence of pressure ulcers Category I-IV was 12.1%. Only 10.8% of the patients at risk received fully adequate prevention in bed and while sitting. More than 70% of the patients not at risk received some pressure ulcer prevention while lying or sitting. Generally, there is a limited use of adequate preventive interventions for pressure ulcers in hospitals, which reflects a rather low quality of preventive care. The implementation of pressure ulcer guidelines requires more attention. The pressure ulcer prevention used in practice should be re-evaluated on a regular basis.

  4. Importance of nutrition in preventing and treating pressure ulcers.

    Science.gov (United States)

    Taylor, Carolyn

    2017-06-30

    Pressure ulcers are painful, and affect patients' health, mobility and well-being. They also cost the NHS between £1.4-2.1 billion a year. Although a large proportion of pressure ulcers are avoidable, many still occur and, because pressure ulcer incidence is an indicator of care quality, it can put carers under scrutiny. The National Institute for Health and Care Excellence states that adequate risk assessment of pressure ulcer development, including the role of malnutrition, improves care. Adequate nutrition is vital for the prevention of pressure ulcers and malnutrition can hinder healing when pressure ulcers have developed. The risk of malnutrition should be assessed with a recognised tool, such as the Malnutrition Universal Screening Tool, and appropriate treatment plans should be drawn up for patients identified as being at risk of malnutrition to improve their nutritional state. For example, the dietary intake of people with poor appetite can be supplemented with nutritious snacks between meals. The aims of this article are to help readers understand risk factors for malnutrition and how dietary intake can be manipulated to improve patients' nutritional state. It also aims to highlight how improving nutritional intake helps to prevent pressure ulcers. On completing the article, readers will be able to consider and review their own practice.

  5. Successful Use of Adalimumab for Treating Pyoderma Gangrenosum with Ulcerative Colitis under Corticosteroid-tapering Conditions.

    Science.gov (United States)

    Sagami, Shintaro; Ueno, Yoshitaka; Tanaka, Shinji; Nagai, Kenta; Hayashi, Ryohei; Chayama, Kazuaki

    2015-01-01

    A 52-year-old woman with ulcerative colitis was admitted to our hospital for an ulcerative colitis flare-up under salazosulfapyridine therapy. The symptoms improved with high-dose corticosteroids. After prednisolone was tapered to 10 mg, the frequency of diarrhea increased. The diarrhea was accompanied by joint pain and a skin ulcer with abscess formation, which was diagnosed to be pyoderma gangrenosum. The patient was started on adalimumab. A positive response to the adalimumab therapy was observed after 2 weeks, during which time the ulcerative skin lesion healed completely, however, colonic mucosal healing was achieved at 2 months. Therefore, adalimumab appears to be an effective therapeutic option for patients with ulcerative colitis-associated pyoderma gangrenosum.

  6. Arterial scan versus radiographic angiography in detection of shallow arterial ulcers

    International Nuclear Information System (INIS)

    Pollak, E.W.; Webber, M.M.; Cragin, M.D.; Wolfman, E.F. Jr.

    1977-01-01

    A comparison of 99m-technetium albumin aggregated arterial scan and radiographic angiography for detection of shallow intimal carotid artery ulcerations was made in a series of 12 anesthetized dogs, having a total of 16 acute arterial ulcerations. Radiographic angiography showed positive findings related to presence of stenosis or mural thrombosis in 12 instances. Direct visualization of ulceration was only exceptionally encountered. Arterial scan detected 14 of 16 intimal ulcers. The radionuclide method was reliable even in absence of stenosis or when only minimal mural thrombosis was present. Moreover, autopsy scan of the isolated arterial segments detected all 16 intimal lesions. These results indicate that the arterial scan was a more reliable method for detection of shallow arterial ulcers in this experimental model than radiographic angiography, especially when arterial lumen stenosis or mural thrombosis was minimal or absent

  7. Clinical diagnosis and treatment of necrotizing ulcerative gingivitis in the orthodontic patient. A case report.

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    Jesús Rodríguez-Pulido

    2016-04-01

    Full Text Available Introduction: About 0.1% of the population suffers from necrotizing ulcerative gingivitis, a disease of rapid progression and acute manifestation, which may progress to necrotizing ulcerative periodontitis and eventually to bone sequestration and loss of gingival tissue. Case report: A 21-year-old female patient undergoing orthodontic treatment for six months, diagnosed with necrotizing ulcerative gingivitis due to acute pain in the gingival tissue, spontaneous bleeding, halitosis and abundant plaque. The treatment was conservative and effective, obtaining total remission of the lesion after seven days and three months of postoperative follow-up. Conclusion: Today there are no epidemiological or clinical reports that support the relationship of necrotizing ulcerative gingivitis and orthodontic treatment. Prevention is critical to the success of the treatment, which is why the dentist should recognize the clinical features of necrotizing ulcerative gingivitis to raise awareness of its risks in the orthodontic patient.

  8. Marjolin's ulcers: theories, prognostic factors and their peculiarities in spina bifida patients

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    Nthumba Peter M

    2010-12-01

    Full Text Available Abstract Background Due to improved care, more and more children born with spina bifida in rural Kenya are surviving into adulthood. This improved survival has led to significant challenges in their lifestyles, especially the need to ensure pressure ulcer prevention and treatment. Malignant degeneration of pressure ulcers in spina bifida patients is very rare. The author describes the clinical presentation of two pressure ulcer carcinomas that are at variance from classical descriptions. Materials and methods An internet/Medline/PubMed search of English literature for theories on Marjolin's ulcer evolution and prognostic features of Marjolin's ulcers was performed. A chart review of two young adults with spina bifida who had presented to the author's hospital between 2004 and August 2010 with chronic pressure ulcers found to be Marjolin's ulcers on histo-pathological examination was performed, and the clinical features are reported. Results The two ulcers appeared clinically benign: one was a deep ulcer, while the other was shallow; both had normal, benign-appearing edges, and a foul smelling discharge. The two ulcers were surrounded by induration and multiple communicating sinuses, with no evidence of chronic osteomyelitis. The internet search revealed a total of nine theories on Marjolin's ulcer development, as well as seven clinical and four histological prognostic features. Discussion The multifactorial theory, a coalescence of a number of proposed theories, best explains the evolution of Marjolin's ulcers. Poor prognostic features include pressure ulcer carcinomas, lesions and location in the lower limbs/trunks, all present in the two patients making their prognosis dim: this is despite the surgical margins being clear of tumor. Benign appearance, induration and presence of multiple communicating sinuses are features that have not been previously described as presenting features of pressure ulcers carcinomas. Conclusion There is need for

  9. Management of radiation ulcers

    International Nuclear Information System (INIS)

    Shack, R.B.

    1982-01-01

    Despite more efficient and safer technics of radiation therapy, the problem of radiation-induced injury to the skin and soft tissue persists. The problem of adequate coverage of these painful, ischemic, and fibrotic ulcers remains challenging. Split-thickness skin grafts are seldom sufficient coverage, as the graft almost always has areas that do not take. Although these areas may eventually heal by epithelialization, the result is never ideal. Most often flap coverage is required, but elevation of local flaps is jeopardized because the tissue surrounding the ulcer crater frequently has been sufficiently compromised to cause loss of at least part of the flap. In the past, this necessitated use of pedicled flaps, tubed and transposed from a distance. With the development of axial-pattern musculocutaneous and muscle flaps, as well as microvascular free flaps, the difficulty in dealing with these ulcers has been decreased. Surgeons can now recommend earlier use of adequate debridement, many times of the entire irradiated area, and immediate coverage with a well vascularized axial-pattern musculocutaneous flap or revascularized free flap

  10. [Prevention of pressure ulcers].

    Science.gov (United States)

    Negishi, Kenichi

    2009-12-01

    Even though they have not been diagnosed with a recognized disease, many people have or are at risk of contracting debilitating conditions. They can be referred to as being in the "ill-health zone." For example, many bedridden elderly develop pressure ulcers. The prevention and treatment of pressure ulcers should focus on two main factors: the role of pressure in the development of circulatory disorders; and increased dermal pH. In preventing the development of circulatory disorders resulting in pressure ulcers, using an air or polyurethane mattress is helpful. However, changing the mattress has little effect if the position of the bedridden person is not also changed regularly. To avoid an increase in dermal pH, caregivers should apply moisture-repellent cream and/or oil to the sacral region after careful cleansing. It is important that such preventive measures and treatment be performed daily, and caregivers should be educated on this need and subsequently monitored. Pharmacists have a role in caring for those in the ill-health zone.

  11. The management of chronic traumatic ulcer in oral cavity

    Directory of Open Access Journals (Sweden)

    Maharani Laillyza Apriasari

    2012-06-01

    Full Text Available Background: The traumatic ulcer is one of the most common oral mucosal lesions. The etiology of traumatic ulcer may result from mechanical trauma, as well as chemical, electrical, or thermal stimulus, may also be involved in addition, fractured, malposed, or malformed teeth. The clinical manifestation of traumatic ulcer are ulcer, have a yellowish floor, fibrinous center, red and inflammatory margin without induration. Purpose: The purpose of this case report is to present how to manage the patient with the chronic traumatic ulcer in oral cavity. Case: This case report is about the patient with chronic ulcer in oral cavity. Intra oral examination showed on the right tongue margin appeared the major ulcer, single, diameter 1,5 cm, pain, white color, induration and irreguler margin around the ulcer. The patient had been suffering it for 5 months. She had come to a lot of dentist and the oral maxillofacial surgery, but they could not heal the ulcer. The dental occlusion of the patient, especially 17 and 47 then 15 and 45 teeth was looked bitten the right tongue. It underlied to get the clinical diagnosis as the chronic traumatic ulcer. Case management: The main therapy of traumatic ulcer is eliminiting the etiology factor, so that decided to do teeth extraction 45 and 47 that was looked linguversion position on 45 degrees. Before doing the teeth extraction, the patient was referred to take complete blood count (CBC, blood glucose examination and biopsy. The monitoring of the ulcer must be done until 2 weeks after the teeth extraction. If the lesion was persistent, it is suspected as malignancy. Conclusion: It can be concluded that the main management of chronic traumatic ulcer in oral cavity is removing the etiology factors. If the ulcer is still persistent after 2 weeks from the etiology factor had been removing, it is suspected as the malignancy that is needed biopsy examination to get the final diagnosis.Latar belakang: Ulkus traumatikus adalah

  12. 2º Estudio Nacional de Prevalencia de Úlceras por Presión en España, 2005: Epidemiología y variables definitorias de las lesiones y pacientes 2nd National Study of Pressure Ulcer Prevalence in Spain, 2005: Epidemiology and definitory wound and patient variables

    Directory of Open Access Journals (Sweden)

    J. Javier Soldevilla Agreda

    2006-09-01

    ,91% ± 12,20%, y en los centros sociosanitarios la PC fue de 6,10% y la PM de 10,9% ± 11,9%. En todos los niveles asistenciales, el grupo de población mayoritariamente afecto era el de los mayores de 65 años (84,7%. Los cuestionarios recibidos proporcionaron información sobre 2.837 lesiones: 23,2% de estadio I, 37,5% de estadio II, 27,0% de estadio III, 11,8% de estadio IV y un 0,5% sin estadiar. La localización más frecuente fue el sacro seguido de los talones, en todos los niveles asistenciales. Puede concluirse que las UPP siguen constituyendo, todavía, un importante problema de salud pública que afecta de manera primordial a personas mayores.Since 1999, GNEAUPP considered it vital to create a permanent observatory of the epidemiological evolution of these processes, in order to rescue and maintain the real value of the problem of Pressure Ulcers, which has given way to the next step, the 2nd National Prevalence Study we now present. The objectives set forth in this study were to obtain epidemiological indicators that would allow us to find the extent of the pressure ulcer problem in Spain, as well as some aspects related to the prevention of such in primary care centers, hospitals and socio-sanitary institutions. We sent out a questionnaire in order to estimate the punctual and average prevalence of PU (initials UPP in Spanish using non-random sampling. Primary Care professionals were asked to give information about their patients who were over 14 years of age (General Practitioner Surgeries and professionals from Hospital Units and socio-sanitary centers were asked about their patients respectively. Prevalence was defined as ‘punctual prevalence' (information in a specific moment in time. The crude prevalence (initials PC in Spanish and average prevalence (PM were calculated. The questionnaires only included questions on patients with PU (numerator of the indicator over the total of patients of the unit being studied (denominator of the indicator about

  13. Contact Lens Related Corneal Ulcer

    OpenAIRE

    Loh, KY; Agarwal, P

    2010-01-01

    A corneal ulcer caused by infection is one of the major causes of blindness worldwide. One of the recent health concerns is the increasing incidence of corneal ulcers associated with contact lens user especially if the users fail to follow specific instruction in using their contact lenses. Risk factors associated with increased risk of contact lens related corneal ulcers are: overnight wear, long duration of continuous wear, lower socio-economic classes, smoking, dry eye and poor hygiene. Th...

  14. Management of viral oral ulcers in children using Chinese herbal medicine: A report of two cases.

    Science.gov (United States)

    Lee, Yi-Chiao; Wang, Ting-Hao; Chen, Shih-Yu; Lin, Hsiang-Ling; Tsai, Ming-Yen

    2017-06-01

    Viral oral ulcers are common presentations in pediatric clinics. Although self-limiting, painful ulcerative lesions and inflamed mucosa can decrease oral intake and lead to dehydration. Despite the widespread use of Chinese herbal medicine (CHM) for pediatric upper respiratory disease in Taiwan, there is little evidence for its effectiveness as an antipyretic or in aiding ulcer healing for children with viral oral ulcers. We report two cases of children who presented with viral oral ulcers to illustrate the potential efficacy of CHM treatment in recovery from herpangina (HA) and herpetic gingivostomatitis (HGS). A 10-year-old girl with HA presented with an acute febrile illness associated with small vesicular or ulcerative lesions on the posterior oropharyngeal structures. The family refused western medicine due to a prior anaphylactic skin rash when she had taken sulfa drugs. The other patient was a 4-year-old boy with complaints of painful ulcers and hemorrhagic crusts on the lips. He was diagnosed with HGS and had received ibuprofen and supportive treatments such as hydration and local anesthesia spray for days, characterized by fever, anorexia, and nausea to no effect. Because the patients were suffering from the damp-heat syndrome according to Traditional Chinese Medicine (TCM) differentiation, both were treated using the same herbal formulas powder prescription, named Liang Ge San (LGS) and Gan Lu Xiao Du Dan (GLXDD). After several days of CHM treatment, the oral ulcers were in regression. Follow-up of the frontal view in both patients showed satisfactory disappearance of the sick furred tongue. The results of these case reports show that the early prescription of CHM is an effective modality of alternative treatment for viral oral ulcers. To our knowledge, this is the first report of CHM treatment hastening the recovery from febrile disease with viral oral ulcers in Taiwan. Future experimental studies to determine the definitive mechanism and clinical trials

  15. Evaluation of Repositioning in Pressure Ulcer Prevention

    OpenAIRE

    Källman, Ulrika

    2015-01-01

    Introduction: To reduce the risk for pressure ulcers, repositioning of immobile patients is an important standard nursing practice. However, knowledge on how this preventive intervention is carried out among elderly immobile patients is limited and to what extent patients perform minor movements between nursing staff-induced repositionings is largely unknown, but these movements might have implications for the repositioning intervention. Different lying positions are used in repositioning sch...

  16. [Necrotic leg ulcer revealing vasculitis induced by vitamin K antagonists].

    Science.gov (United States)

    Chabli, H; Hocar, O; Akhdari, N; Amal, S; Hakkou, M; Hamdaoui, A

    2015-12-01

    Vitamin K antagonists are widely used in thromboembolic diseases. Hemorrhagic complications related to drug overdose represent their main side effect. We report a rare side effect, a severe and unexpected type of skin vasculitis - necrotic leg ulcer - induced by vitamin K antagonist. A 63-year-old female with a history of diabetes developed hyperalgesic necrotic ulcerations on the lower limbs one month after starting an acenocoumarol-based treatment for ischemic heart disease. Histological examination revealed lymphocytic vasculitis with fibrinoid necrosis. Etiological explorations searching for vasculitis were negative. In the absence of a precise etiology, drug-induced ulcer was suspected. Low molecular weight heparin was prescribed to replace acenocoumarol. The lesions slowly resolved with topical treatment. The chronological criteria and the negativity of etiological explorations allowed the diagnosis of vitamin K antagonist-induced necrotic skin ulcer. Clinicians should be aware of this rare complication induced by oral anticoagulants because of its practical therapeutic implications. This is the first case of necrotic leg ulcer induced by acenocoumarol corresponding histologically to necrotising lymphocytic vasculitis. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  17. Off-loading of hindfoot and midfoot neuropathic ulcers using a fiberglass cast with a metal stirrup.

    Science.gov (United States)

    Tamir, Eran; Daniels, Timothy R; Finestone, Aharon; Nof, Matityahu

    2007-10-01

    This study was designed to assess the effectiveness of a method of off-loading large neuropathic ulcers of the hindfoot and midfoot. The device used is composed of a fiberglass cast with a metal stirrup and a window around the ulcer. A retrospective study of 14 diabetic and nondiabetic patients was performed. All had chronic plantar hindfoot or midfoot neuropathic ulcers that failed to heal with conventional treatment methods. A fiberglass total contact cast with a metal stirrup was applied. A window was made over the ulcer to allow daily ulcer care. The average duration of ulcer before application of the metal stirrup was 26 + 13.2 (range 7 to 52) months. The ulcer completely healed in 12 of the 14 patients treated. The mean time for healing was 10.8 weeks for midfoot ulcers and 12.3 weeks for heel ulcers. Complications developed in four patients: three developed superficial wounds and one developed a full-thickness wound. In three of these four patients, local wound care was initiated, and the stirrup cast was continued to complete healing of the primary ulcer. A fiberglass cast with a metal stirrup is an effective off-loading device for midfoot and hindfoot ulcers. It is not removable and does not depend on patient compliance. The window around the ulcer allows for daily wound care, drainage of the ulcer and the use of vacuum-assisted closure (VAC) treatment. The complication rate is comparable to that of total contact casting.

  18. [Peptic ulcer disease and stress].

    Science.gov (United States)

    Herszényi, László; Juhász, Márk; Mihály, Emese; Tulassay, Zsolt

    2015-08-30

    The discovery that Helicobacter pylori infection is the major cause of peptic ulcer disease revolutionised our views on the etiology and treatment of the disease. This discovery has tempted many experts to conclude that psychological factors and, specifically, stress are unimportant. However, Helicobacter pylori infection alone does not explain fully the incidence and prevalence of peptic ulcer disease. It has been demonstrated that stress can cause peptic ulcer disease even in the absence of Helicobacter pylori infection, supporting a multicausal model of peptic ulcer etiology. Psychological stress among other risk factors can function as a cofactor with Helicobacter pylori infection.

  19. A Case of Pyoderma Gangrenosum with Ulcerative Colitis Treated with Mesalazine

    OpenAIRE

    Lee, Jae In; Park, Hyun Jeong; Lee, Jun Young; Cho, Baik Kee

    2010-01-01

    Pyoderma gangrenosum (PG) manifests as recurrent deep ulceration of the skin and PG is associated with a variety of disorders. Approximately 30% of the cases of PG develop in patients with inflammatory bowel disease. A 34-year-old woman presented with a one-week history of recurrent ulcers on the right cheek and back. She was diagnosed with ulcerative colitis (UC) 4 years previously and with PG 1 year previously. The clinical course of the skin lesions followed the status of her UC. The patie...

  20. Selective binding of sucralfate to endoscopic mucosal resection-induced gastric ulcer: evaluation of aluminium adherence.

    Science.gov (United States)

    Itoh, T; Kusaka, K; Kawaura, K; Kashimura, K; Yamakawa, J; Takahashi, T; Kanda, T

    2004-01-01

    We evaluated the effect of sucralfate in patients with early gastric cancer in endoscopic mucosal resection (EMR)-induced gastric ulcers, and in rats with acetic acid-induced ulcers, by measuring concentrations of aluminium adhering to mucosal lesions. Twenty-two patients who underwent EMR received sucralfate with or without ranitidine and were examined endoscopically after 1 week, 2 weeks and 3 weeks. Gastric juice pH and concentration of aluminium in samples of ulcerated and normal mucosa were measured at various time-points. Good ulcer healing was observed in all patients. Significantly higher concentrations of aluminium were found in ulcerated tissue compared with normal mucosa. This selective binding of sucralfate was even found 12 h after drug administration and was confirmed in acetic acid-induced ulcers in 40 rats. Neutral rather than acid gastric juice was observed up to 12 h after the administration of sucralfate alone. These results suggest that sucralfate with or without ranitidine may contribute to the healing of EMR-induced ulcers by selectively binding to lesions.

  1. A rare cause of anemia due to upper gastrointestinal bleeding: Cameron lesion

    Directory of Open Access Journals (Sweden)

    Ismet Özaydın

    2014-01-01

    Full Text Available Asymptomatic large hiatal hernias may lead to iron deficiency anemia due to occult and massive bleeding from linear gastric erosions or ulcers on the mucosal folds at the level of the diaphragm called the Cameron lesions. The diagnosis is usually made during upper gastrointestinal system endoscopies. Current therapy includes the medication with proton pump inhibitors in combination with oral iron supplements and in some cases surgical reconstruction of hiatal hernia with fundoplication. We present a case of a 78-year-old woman who was admitted to the outpatient clinic with the diagnosis of iron deficiency anemia without signs of acute gastrointestinal bleeding. She was treated with medication and her follow-up gastroscopy showed a total cure. She is asymptomatic for two years after treatment with proton pump inhibitors and iron supplements. Cameron lesions should be kept in mind as an unusual cause of iron deficiency anemia due to gastrointestinal bleeding. 

  2. Detection of Helicobacter pylori in Oral Lesions

    Directory of Open Access Journals (Sweden)

    Soussan Irani

    2013-12-01

    Full Text Available Background and aims. Helicobacter pylori is a microaerophilic gram-negative spiral organism. It is recognized as the etiologic factor for peptic ulcers, gastric adenocarcinoma and gastric lymphoma. Recently, it has been isolated from dental plaque and the dorsum of the tongue. This study was designed to assess the association between H. pylori and oral lesions such as ulcerative/inflammatory lesions, squamous cell carcinoma (SCC and primary lymphoma. Materials and methods. A total of 228 biopsies diagnosed as oral ulcerative/inflammatory lesions, oral squamous cell carcinoma (OSCC and oral primary lymphoma were selected from the archives of the Pathology Department. Thirty-two samples that were diagnosed as being without any pathological changes were selected as the control group. All the paraffin blocks were cut for hematoxylin and eosin staining to confirm the diagnoses and then the samples were prepared for immunohistochemistry staining. Data were collected and analyzed. Results. Chi-squared test showed significant differences between the frequency of H. pylori positivity in normal tissue and the lesions were examined (P=0.000. In addition, there was a statistically significant difference between the lesions examined (P=0.042. Chi-squared test showed significant differences between H. pylori positivity and different tissue types except inside the muscle layer as follows: in epithelium and in lamina propria (P=0.000, inside the blood vessels (P=0.003, inside the salivary gland duct (P=0.036, and muscle layer (P=0.122. Conclusion. There might be a relation between the presence of H. pylori and oral lesions. Therefore, early detection and eradication of H. pylori in high-risk patients are suggested.

  3. The incidence, risk factors and characteristics of pressure ulcers in hospitalized patients in China.

    Science.gov (United States)

    Jiang, Qixia; Li, Xiaohua; Qu, Xiaolong; Liu, Yun; Zhang, Liyan; Su, Chunyin; Guo, Xiujun; Chen, Yuejuan; Zhu, Yajun; Jia, Jing; Bo, Suping; Liu, Li; Zhang, Rui; Xu, Ling; Wu, Leyan; Wang, Hai; Wang, Jiandong

    2014-01-01

    Pressure ulcers are very common in hospital patients. Though many studies have been reported in many countries, the large-scale benchmarking prevalence of pressure ulcers in China is not available. The aim of this study is to quantify the prevalence of pressure ulcers and the incidence of hospital-acquired pressure ulcers and analyze risk factors in hospitalized patients in China. A multi-central cross-sectional survey was conducted in one university hospital and 11 general hospitals in China. The Minimum Data Set (MDS) recommended by European Pressure Ulcer Advisory Panel (EUPAP) was used to collect information of inpatients. All patients stayed in hospital more than 24 hours and older than 18 years signed consent form and were included. Data from 39952 out of 40415 (98.85%) inpatients were analyzed. Of the 39952 patients, 631 patients (including 1024 locations) had pressure ulcers. The prevalence rate of pressure ulcers in 12 hospitals was 1.58% (0.94-2.97%). The incidence of hospital-acquired pressure ulcers (HAPU) was 0.63% (0.20-1.20%). The most common locations developed pressure ulcers were sacrum, heels, and iliac crests. The common stages of pressure ulcers were stage I and II. Patients in Intensive Care Unit, Geriatric and Neurological Department were easier to develop pressure ulcers. The prevalence and incidence of pressure ulcers in China was lower than that reported in European and other countries. The stages of pressure ulcers in China were different than that reported in European countries. Our study provides with a baseline value for intensive research on pressure ulcer in China.

  4. INTEGRATED APPLICATION OF OPTICAL DIAGNOSTIC METHODS IN ULCERATIVE COLITIS

    Directory of Open Access Journals (Sweden)

    E. V. Velikanov

    2013-01-01

    Full Text Available Abstract. Our results suggest that the combined use of optical coherent tomography (OCT and fluorescence diagnosis helps to refine the nature and boundaries of the pathological process in the tissue of the colon in ulcerative colitis. Studies have shown that an integrated optical diagnostics allows us to differentiate lesions respectively to histology and to decide on the need for biopsy and venue. This method is most appropriate in cases difficult for diagnosis. 

  5. A case of pyoderma gangrenosum with ulcerative colitis treated with mesalazine.

    Science.gov (United States)

    Lee, Jae In; Park, Hyun Jeong; Lee, Jun Young; Cho, Baik Kee

    2010-11-01

    Pyoderma gangrenosum (PG) manifests as recurrent deep ulceration of the skin and PG is associated with a variety of disorders. Approximately 30% of the cases of PG develop in patients with inflammatory bowel disease. A 34-year-old woman presented with a one-week history of recurrent ulcers on the right cheek and back. She was diagnosed with ulcerative colitis (UC) 4 years previously and with PG 1 year previously. The clinical course of the skin lesions followed the status of her UC. The patient's skin lesions and bowel symptoms were not improved with prednisolone. After she was started on mesalazine, we observed rapid resolution of skin lesions and bowel symptoms. Herein, we report a case of recurrent PG with UC, and we discuss the possible association between these two conditions, and the efficacy of mesalazine therapy for the treatment of PG combined with UC.

  6. Modern issues on the treatment of peptic ulcer bleedings

    Directory of Open Access Journals (Sweden)

    Potakhin S.N.

    2014-03-01

    Full Text Available Despite the success of therapeutic treatment of peptic ulcer and the introduction of endoscopic technologies, the problem of peptic ulcer hemorrhage remains valid. A large number of publications in foreign literature are dedicated to epidemiology and prevention of bleeding, evaluation of modern tactics and search for new methods of treatment. The works relating to organization of aid to patients with peptic ulcer bleeding are of particular interest. According to the recent data not all clinics even in economically developed countries manage to follow the recommendations of an international consensus-2010 for non-variceal bleeding treatment of upper gastrointestinal tract. Among the causes of non-compliance of international recommendations there are subjective and objective factors, the understanding of which can significantly affect the optimization of aid to patients with peptic ulcer bleeding.

  7. Perianal Ulcer and Diabetes Insipidus: A Rare Presentation of Langerhans Cell Histiocytosis in an Adult Male

    Directory of Open Access Journals (Sweden)

    Ng Chong Beng

    2017-07-01

    Full Text Available Langerhans cell histiocytosis (LCH, previously known as Histiocystosis X, is a rare idiopathic disease caused by a build-up of langerhan cells in the body. LCH has a heterogenous form of clinical presentation and presents with varying degree of severity. The severity often depends on the disease burden. LCH can manifest as a unifocal disease, multifocal-unisystem or multifocal-multisystem disease with the latter being more fatal than the rest. Risk organ involvement confers a grim prognosis. Perianal lesions are extremely rare skin manifestation of LCH with only few cases reported in the past. Vinca-alkaloids and steroid therapy have been shown to be effective in a large percentage of those presenting with LCH. This case report highlights the diagnosis and management of LCH presenting as a painful perianal ulcer in the background of newly diagnosed diabetes insipidus.

  8. Pathogenesis and Treatment of Sole Ulcers and White Line Disease.

    Science.gov (United States)

    Shearer, J K; van Amstel, Sarel R

    2017-07-01

    Sole ulcers and white line disease are 2 of the most common claw horn lesions in confined dairy cattle. Predisposing causes include unbalanced weight bearing, and metabolic, enzymatic, and hormonal changes. The white line serves as the junction between the sole and axial and abaxial wall. It is vulnerable to trauma and separation, permitting organic matter to become entrapped. Colonization contributes to retrograde movement of the infection to the solar and perioplic corium, where an abscess forms resulting in pain and lameness. Successful treatment requires an orthopedic foot block to the healthy claw and corrective trimming of the lesion. Copyright © 2017 Elsevier Inc. All rights reserved.

  9. Economic evaluation of pressure ulcer care: A Cost Minimization Analysis of Preventive Strategies

    OpenAIRE

    Schuurman, J.P.; Schoonhoven, L.; Defloor, T.; van Engelshoven, I.; van Ramshorst, B.; Buskens, E.

    2009-01-01

    The purpose of this study was to determine the cost for prevention and treatment of pressure ulcers from a hospital perspective and to identify the least resource-intensive pressure ulcer prevention strategy. Cost analyses were examined from a hospital perspective using direct costs. The study was carried out alongside a prospective cohort study on the incidence and risk factors for pressure ulcers. Two large teaching hospitals in the Netherlands with (partly) opposing approaches in preventio...

  10. Anti-ulcer activity of African walnut Tetracarpidium conophorum nuts against gastric ulcers in rats

    Directory of Open Access Journals (Sweden)

    Kenneth Maduabuchi Ezealisiji

    2014-09-01

    Full Text Available Objective: To determine the anti-ulcer activity of methanol extract of Tetracarpidium conophorum (Mull. Arg. (METC nuts in albino Wistar rats. Methods: METC was investigated in pylorus ligation and ethanol induced models in experimental animals. Parameters such as gastric volume, pH, total and free acidity, and ulcer index were used as indicator for antiulcerogenic activity in both models. METC at doses of 250 and 500 mg/kg orally was used to determine whether the extract could produce significant protection of the gastric lesions by pylorus ligation and ethanol. Results: The extract at dose levels of 250 and 500 mg/kg exhibited significant (P<0.05 decrease in the gastric volume, total and free acidity while the pH of gastric juice was significantly (P<0.05 increased in both models. Conclusions: The result showed that METC possesses anti-ulcer as well as cytoprotective properties which could be attributed to the presence of secondary metabolites.

  11. Pattern of Oral Lesions in Tuberculosis Patients: A Cross-sectional Study

    Directory of Open Access Journals (Sweden)

    S C Selvamuthukumar

    2011-01-01

    Conclusion: Apart from the oral lesions that occur in a normal nontuberculosis patient group (the regular lesions lesions peculiar to the tuberculosis group of patients were recorded. They comprised primarily of lip crusting lesions, ulcerations of buccal mucosa and palate. A soft tissue enlargement was found involving the tongue and the floor of the mouth and was diagnosed as ′primary oral tuberculosis.′ Drug eruptions on the lips due to rifampicin were noted.

  12. Bone marrow edema pattern identification in patients with lytic bone lesions using digital subtraction angiography-like bone subtraction on large-area detector computed tomography.

    Science.gov (United States)

    Gondim Teixeira, Pedro Augusto; Hossu, Gabriela; Lecocq, Sophie; Razeto, Marco; Louis, Matthias; Blum, Alain

    2014-03-01

    The objective of this study was to evaluate the performance of digital subtraction angiography (DSA)-like bone subtraction with 2 different registration methods for the identification of bone marrow edema pattern (BMEP) in patients with lytic bone lesions, using magnetic resonance imaging as the criterion standard. Fifty-five patients with a lytic bone lesion were included in this prospective study with approval from the ethics committee. All patients underwent magnetic resonance imaging and low-dose computed tomographic (CT) perfusion after signing an informed consent. Two CT volumes were used for bone subtraction, which was performed with 2 different algorithms (rigid and nonrigid). Enhancement at the nonlytic bone marrow was considered as a sign of BMEP. Two readers evaluated the images blindly. The presence of BMEP on bone-subtracted CT images was evaluated subjectively and quantitatively. Image quality was assessed. Magnetic resonance imaging was used as the criterion standard. Using a rigid registration method, the sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of CT with DSA-like bone subtraction BMEP was 77%, 100%, 100%, 68%, and 85%, respectively. The interobserver agreement was good (κ, 0.782). Image quality was better using a nonrigid registration. With this algorithm, artifacts interfered with image interpretation in only 5% of cases. However, there was a noticeable drop in sensitivity and negative predictive value when a nonrigid algorithm was used: 56% and 52%, respectively. The interobserver agreement was average with a nonrigid subtraction algorithm. Computed tomography with DSA-like bone subtraction is sensitive and highly specific for the identification of BMEP associated with lytic bone lesions. Rigid registering should be preferred, but nonrigid algorithms can be used as a second option when artifacts interfere with image interpretation.

  13. Buruli Ulcer (Mycobacterium ulcerans Infection)

    Science.gov (United States)

    ... detail/buruli-ulcer-(mycobacterium-ulcerans-infection)","@context":"http://schema.org","@type":"Article"}; العربية 中文 français русский español ... Buruli ulcer on a regular basis to share information, coordinate disease control and research efforts, and monitor ...

  14. Prognostic stratification of ulcerated melanoma

    DEFF Research Database (Denmark)

    Bønnelykke-Behrndtz, Marie L; Schmidt, Henrik; Christensen, Ib J

    2014-01-01

    OBJECTIVES: For patients with melanoma, ulceration is an important prognostic marker and interestingly also a predictive marker for the response of adjuvant interferon. A consensual definition and accurate assessment of ulceration are therefore crucial for proper staging and clinical management. We...

  15. Helicobacter pylori and Peptic Ulcers

    Centers for Disease Control (CDC) Podcasts

    2010-08-17

    In this podcast, CDC's Dr. David Swerdlow discusses the relationship between Helicobacter pylori and peptic ulcer disease and trends in hospitalization rates for peptic ulcer disease in the United States between 1998 and 2005.  Created: 8/17/2010 by National Center for Emerging and Zoonotic Infectious Diseases.   Date Released: 8/17/2010.

  16. Therapy of deep radiation ulcer after the mammacarcinoma operation

    International Nuclear Information System (INIS)

    Nabeshima, Kengo; Imai, Susumu; Makino, Koreo; Koike, Makoto; Hayata, Yoshiharu.

    1976-01-01

    Eight cases of deep radiation ulcer after mammacarcinoma operations were treated in our clinic in the past 10 years. Four of them were treated by the large thoracic-abdominal flap after bony chest wall resection. Referring to these experiences we considered that the following four points were important. 1. Ulcers should be repaired in one stage if possible. 2. Necrotic mass and injured tissues should be resected completely. 3. The large tissue defect after the debridement can be covered directly with the opposite large thoracic-abdominal flap. 4. The I. II. III perforating branches of the internal mammary arteries should be kept intract in constructing the thoracic-abdominal flap. (auth.)

  17. Radiation-induced skin ulcer and rib fractures following percutaneous coronary intervention (PCI): A case of right back skin ulcer and adjacent rib fractures after single PCI.

    Science.gov (United States)

    Yasukochi, Yumi; Nakahara, Takeshi; Koike, Akihiro; Ichikawa, Ryutaro; Koga, Tetsuya; Furue, Masutaka

    2015-05-01

    We experienced a 75-year-old male patient with a refractory and severely painful skin ulcer on the right back. He had suffered from ischemic heart disease and undergone percutaneous coronary intervention 5 months prior to the consultation with us. The characteristic clinical appearance, location of the lesion and his past medical history led us to the diagnosis of radiation-induced skin ulcer. Magnetic resonance imaging, computed tomography as well as bone scintigraphy showed fractures of the right back rib adjacent to the ulcer, which was thought to be attributable to bone damage due to X-ray radiation and/or persistent secondary inflammation of the chronic ulcer. In the published work, there are no other reports of bone fractures associated with radiation dermatitis after coronary interventional radiology. © 2015 Japanese Dermatological Association.

  18. Leg ulcers due to hyperhomocysteinemia

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    Krupa Shankar D

    2006-01-01

    Full Text Available Chronic leg ulcers are rare in young adults and generally indicate a vascular cause. We report a case of a 26-year-old man with leg ulcers of eight months duration. Doppler study indicated venous incompetence and a postphlebitic limb. However, as the distribution and number of ulcers was not consistent with stasis alone and no features of collagen vascular disease were noted, a hyperviscosity state was considered and confirmed with significantly elevated homocysteine level in the serum. Administration of vitamins B1, B2, B6 and B12, trimethyl-glycine, mecobalamine, folic acid and povidone iodine dressings with culture-directed antibiotic therapy led to a satisfactory healing of ulcers over a period of one month. Hyperhomocysteinemia must be considered in the differential diagnosis of leg ulcers in young individuals.

  19. The diagnostic value of endoscopy and Helicobacter pylori tests for peptic ulcer patients in late post-treatment setting

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    Kull Ingrid

    2004-10-01

    Full Text Available Abstract Background Guidelines for management of peptic ulcer patients after the treatment are largely directed to detection of H. pylori infection using only non-invasive tests. We compared the diagnostic value of non-invasive and endoscopy based H. pylori tests in a late post-treatment setting. Methods Altogether 34 patients with dyspeptic complaints were referred for gastroscopy 5 years after the treatment of peptic ulcer using a one-week triple therapy scheme. The endoscopic and histologic findings were evaluated according to the Sydney classification. Bacteriological, PCR and cytological investigations and 13C-UBT tests were performed. Results Seventeen patients were defined H. pylori positive by 13C-UBT test, PCR and histological examination. On endoscopy, peptic ulcer persisted in 4 H. pylori positive cases. Among the 6 cases with erosions of the gastric mucosa, only two patients were H. pylori positive. Mucosal atrophy and intestinal metaplasia were revealed both in the H. pylori positive and H. pylori negative cases. Bacteriological examination revealed three clarithromycin resistant H. pylori strains. Cytology failed to prove validity for diagnosing H. pylori in a post-treatment setting. Conclusions In a late post-treatment setting, patients with dyspepsia should not be monitored only by non-invasive investigation methods; it is also justified to use the classical histological evaluation of H. pylori colonisation, PCR and bacteriology as they have shown good concordance with 13C-UBT. Moreover, endoscopy and histological investigation of a gastric biopsy have proved to be the methods with an additional diagnostic value, providing the physician with information about inflammatory, atrophic and metaplastic lesions of the stomach in dyspeptic H. pylori positive and negative patients. Bacteriological methods are suggested for detecting the putative antimicrobial resistance of H. pylori, aimed at successful eradication of infection in

  20. A novel fully synthetic and self-assembled peptide solution for endoscopic submucosal dissection-induced ulcer in the stomach.

    Science.gov (United States)

    Uraoka, Toshio; Ochiai, Yasutoshi; Fujimoto, Ai; Goto, Osamu; Kawahara, Yoshiro; Kobayashi, Naoya; Kanai, Takanori; Matsuda, Sachiko; Kitagawa, Yuko; Yahagi, Naohisa

    2016-06-01

    Endoscopic submucosal dissection (ESD) can remove early stage GI tumors of various sizes en bloc; however, success requires reducing the relatively high postprocedure bleeding rate. The aim of this study was to assess the safety and efficacy of a novel, fully synthetic, and self-assembled peptide solution that functions as an extracellular matrix scaffold material to facilitate reconstruction of normal tissues in ESD-induced ulcers. Consecutive patients who underwent gastric ESD were prospectively enrolled. Immediately after the resection, the solution was applied to the site with a catheter. Gastric ulcers were evaluated by endoscopy and classified as active, healing, or scarring stages at weeks 1, 4, and 8 after ESD. Forty-seven patients with 53 lesions, including 14 (29.8%) previously on antithrombotic therapy and 2 (4.3%) requiring heparin bridge therapy, were analyzed; 2 patients were excluded, 1 with perforations and 1 with persistent coagulopathy. The mean size of the en bloc resected specimens was 36.5 ± 11.3 mm. The rate of post-ESD bleeding was 2.0% (1/51; 95% CI, 0.03-10.3). Transitional rate to the healing stage of ESD-induced ulcers at week 1 was 96% (49/51). Subsequent endoscopies demonstrated the scarring stage in 19% (9/48) and 98% (41/42) at weeks 4 and 8, respectively. No adverse effects related to this solution occurred. The use of this novel peptide solution may potentially aid in reducing the delayed bleeding rate by promoting mucosal regeneration and speed of ulcer healing after large endoscopic resections in the stomach. Further studies, particularly randomized controlled studies, are needed to fully evaluate its efficacy. ( 000011548.). Copyright © 2016 American Society for Gastrointestinal Endoscopy. Published by Elsevier Inc. All rights reserved.

  1. Perforated peptic ulcer.

    Science.gov (United States)

    Søreide, Kjetil; Thorsen, Kenneth; Harrison, Ewen M; Bingener, Juliane; Møller, Morten H; Ohene-Yeboah, Michael; Søreide, Jon Arne

    2015-09-26

    Perforated peptic ulcer is a common emergency condition worldwide, with associated mortality rates of up to 30%. A scarcity of high-quality studies about the condition limits the knowledge base for clinical decision making, but a few published randomised trials are available. Although Helicobacter pylori and use of non-steroidal anti-inflammatory drugs are common causes, demographic differences in age, sex, perforation location, and underlying causes exist between countries, and mortality rates also vary. Clinical prediction rules are used, but accuracy varies with study population. Early surgery, either by laparoscopic or open repair, and proper sepsis management are essential for good outcome. Selected patients can be managed non-operatively or with novel endoscopic approaches, but validation of such methods in trials is needed. Quality of care, sepsis care bundles, and postoperative monitoring need further assessment. Adequate trials with low risk of bias are urgently needed to provide better evidence. We summarise the evidence for perforated peptic ulcer management and identify directions for future clinical research. Copyright © 2015 Elsevier Ltd. All rights reserved.

  2. Solitary rectal ulcer syndrome: demographic, clinical, endoscopic and histological panorama

    International Nuclear Information System (INIS)

    Abbasi, A.; Bhutto, K. A.R.; Baloch, A.

    2015-01-01

    To assess the demographic, clinical, endoscopic and histological spectrum of Solitary Rectal Ulcer Syndrome (SRUS). Study Design: Cross-sectional observational study. Place and Duration of Study: Medical Unit-III, Civil Hospital Karachi (CHK) and Ward 7, Jinnah Postgraduate Medical Centre (JPMC), Karachi, from January 2009 to June 2012. Methodology: Patients with SRUS, based on characteristic endoscopic and histological findings, were enrolled. Patients were excluded if they had other causes of the rectal lesions (neoplasm, infection, inflammatory bowel disease, and trauma). Endoscopically, lesions were divided on the basis of number (solitary or multiple) and appearance (ulcerative, polypoidal/nodular or erythematous mucosa). Demographic, clinical and endoscopic characteristics of subjects were evaluated. Results: Forty-four patients met the inclusion criteria; 21 (47.7%) were females and 23 (52.3%) were males with overall mean age of 33.73 ±13.28 years. Symptom-wise 41 (93.2%) had bleeding per rectum, 39 (88.6%) had mucous discharge, 34 (77.3%) had straining, 34 (77.3%) had constipation, 32 (72.7%) had tenesmus, 5 (11.4%) had rectal prolapse and 2 (4.5%) had fecal incontinence. Twelve (27.27%) patients presented with hemoglobin less 10 gm/dl, 27 (61.36%) with 10 - 12 gm/dl and 05 (11.36%) subjects had hemoglobin more than 12 gm/dl. Endoscopically, 26 (59.1%) patients had mucosal ulceration, 11 (25.0%) had mucosal ulceration with polypoid characteristics; while only polypoid features were found in 7 (15.9%) subjects. Conclusion: Solitary rectal ulcer syndrome affects adults of both genders with diverse clinical presentation and nonspecific endoscopic features. (author)

  3. Skin ulcers related to chronic graft-versus-host disease: clinical findings and associated morbidity.

    Science.gov (United States)

    Jachiet, M; de Masson, A; Peffault de Latour, R; Rybojad, M; Robin, M; Bourhis, J-H; Xhaard, A; Dhedin, N; Sicre de Fontbrune, F; Suarez, F; Barete, S; Parquet, N; Nguyen, S; Ades, L; Rubio, M-T; Wittnebel, S; Bagot, M; Socié, G; Bouaziz, J-D

    2014-07-01

    According to the National Institutes of Health classification of chronic graft-versus-host disease (cGVHD), skin ulcers after allogeneic haematopoietic stem-cell transplantation (HSCT) are recorded as having the maximal severity score but published data are scarce. To describe skin ulcers related to cGVHD with an emphasis on clinical findings, associated morbidity, management and evolution. A multicentre retrospective analysis was carried out of patients with a diagnosis of cGVHD skin ulcers. All 25 patients included in the study had sclerotic skin cGVHD and 21 had lichenoid skin lesions associated with the sclerotic skin lesions. Thirteen patients had severe cGVHD without considering the skin, because of the involvement of an extracutaneous organ by cGVHD. The median time from HSCT to the onset of ulcers was 44 months. In addition to scleroderma, initial skin lesions at the site of ulcers were bullous erosive lichen in 21 patients and bullous erosive morphoea in four patients. Fifteen patients had an inaugural oedema. Ulcers were mostly bilateral with a predilection for the lower limbs. They were frequently colonized but few infections occurred. Four patients died during a median follow-up period of 55 months. Chronic graft-versus-host disease skin ulcers occur in patients with sclerodermatous skin cGVHD, are associated with severe cGVHD, often start with bullous lichenoid lesions or bullous morphoea and seem to cause more morbidity than mortality, given the low rate of mortality observed in our series of patients. © 2014 British Association of Dermatologists.

  4. Ganoderma lucidum Pharmacopuncture for the Treatment of Acute Gastric Ulcers in Rats

    Directory of Open Access Journals (Sweden)

    Jae-Heung Park

    2014-09-01

    Full Text Available Objectives: The gastric ulcer is a common disorder of the stomach and duodenum. The basic physiopathology of a gastric ulcer results from an imbalance between some endogenous aggressive and cytoprotective factors. This study examined whether Ganoderma lucidum pharmacopuncture (GLP would provide protection against acute gastric ulcers in rats. Methods: Sprague-Dawley rats were divided randomly into 4 groups of 8 rats each: normal, control, normal saline (NP and GLP groups. The experimental acute gastric ulcer was induced by using an EtOH/HCl solution and the normal group received the same amount of normal saline instead of ethanol. The NP and the GLP groups were treated once with injections of saline and GLP, respectively. Two local acupoints were used: CV12 (中脘 which is the alarm point of the Stomach Meridian, and ST36 (足三里, which is the sea point of the Stomach Meridian. The stomachs from the rats in each group were collected and analyzed for gross appearance and histology. Also, immunohistochemistry staining for BAX, Bcl-2 and TGF-β1 was performed. Results: Histological observations of the gastric lesions in the control group showed comparatively extensive damage of the gastric mucosa and necrotic lesions had penetrated deeply into the mucosa. The lesions were long, hemorrhagic, and confined to the glandular portions. The lesions were measured microscopically by using the clear depth of penetration into the gastric mucosal surface. The length and the width of the ulcer were measured and the inhibition percentage was calculated. Wound healing of the acute gastric ulcer was promoted by using GLP, and significant alterations of indices in gastric mucosa were observed. Such protection was shown by gross appearance, histology and immunohistochemistry staining for BAX, Bcl-2 and TGF-β1. Conclusion: These results suggest that GLP administered at CV12 and ST36 can provide significant protection to the gastric mucosa against an ethanol

  5. Genital lesions: An indication for changing ART regimen.

    Science.gov (United States)

    Kumar, S Arun; Kumar, N; Kumarasamy, N

    2011-01-01

    Genital lesions are common in HIV positive patients and aetiology for these are mainly due to HSV, HPV or bacterial. They usually respond to HAART, antiviral or antimicrobials. We are presenting a young patient on HAART with non-healing genital ulcer lesions for sixteen months. He responded well to a change in ART regimen within a period of 15 days. This happened after a change to a more potent ART regimen.

  6. Tear production and intraocular pressure in canine eyes with corneal ulceration

    Directory of Open Access Journals (Sweden)

    David L. Williams

    2017-05-01

    Full Text Available This study aimed to evaluate changes in lacrimation and intraocular pressure (IOP in dogs with unilateral corneal ulceration using the Schirmer tear test (STT and rebound (TonoVet® tonometry. IOP and STT values were recorded in both ulcerated and non-ulcerated (control eyes of 100 dogs diagnosed with unilateral corneal ulceration. Dogs presented with other ocular conditions as their primary complaint were excluded from this study. The mean ± standard deviation for STT values in the ulcerated and control eyes were 20.2±4.6 mm/min and 16.7±3.5 mm/min respectively. The mean ± standard deviation for IOP in the ulcerated and control eyes were 11.9±3.1 mmHg and 16.7±2.6 mmHg respectively. STT values were significantly higher (p<0.000001 in the ulcerated eye compared to the control eye while IOP was significantly lower (p<0.0001. There is an increase in lacrimation and a decrease in IOP in canine eyes with corneal ulceration. The higher tear production in ulcerated eyes shows the importance of measuring STT in both eyes in cases of corneal ulceration, since this increased lacrimation may mask an underlying keratoconjunctivitis sicca only evident in the contralateral eye. The lower IOP in ulcerated eyes is likely to relate to mild uveitic change in the ulcerated eye with a concomitant increase in uveoscleral aqueous drainage. While these changes in tear production and IOP in ulcerated eyes are widely recognised in both human and veterinary ophthalmology, it appears that this is the first controlled documented report of these changes in a large number of individuals.

  7. Delayed recurrence of ulcerative colitis manifested by tracheobronchitis, bronchiolitis, and bronchiolectasis

    Directory of Open Access Journals (Sweden)

    Iclal Ocak MD,

    2017-12-01

    Full Text Available Ulcerative colitis can cause inflammation of small and large airways, characterized by mucosal inflammation, tracheobronchial stenosis, bronchiestasis, and bronchiolitis. We present a case of tracheobronchitis and bronchiolitis associated with ulcerative colitis in a 58-year-old nonsmoking man, 17 years after the total colectomy and complete resolution of intestinal findings. Computed tomography demonstrated wall thickening of trachea and left main stem bronchus, and multiple bronchi around the both hilum with mild to moderate stenosis. Fiberoptic bronchial biopsy showed inflammation of the airways, similar to histologic findings of ulcerative colitis within colon. Keywords: Ulcerative colitis, Trachea, Lung

  8. Compression therapy in patients with venous leg ulcers.

    Science.gov (United States)

    Dissemond, Joachim; Assenheimer, Bernd; Bültemann, Anke; Gerber, Veronika; Gretener, Silvia; Kohler-von Siebenthal, Elisabeth; Koller, Sonja; Kröger, Knut; Kurz, Peter; Läuchli, Severin; Münter, Christian; Panfil, Eva-Maria; Probst, Sebastian; Protz, Kerstin; Riepe, Gunnar; Strohal, Robert; Traber, Jürg; Partsch, Hugo

    2016-11-01

    Wund-D.A.CH. is the umbrella organization of the various wound care societies in German-speaking countries. The present consensus paper on practical aspects pertinent to compression therapy in patients with venous leg ulcers was developed by experts from Germany, Austria, and Switzerland. In Europe, venous leg ulcers rank among the most common causes of chronic wounds. Apart from conservative and interventional wound and vein treatment, compression therapy represents the basis of all other therapeutic strategies. To that end, there are currently a wide variety of materials and systems available. While especially short-stretch bandages or multicomponent systems should be used in the initial decongestion phase, ulcer stocking systems are recommended for the subsequent maintenance phase. Another - to date, far less common - alternative are adaptive Velcro bandage systems. Medical compression stockings have proven particularly beneficial in the prevention of ulcer recurrence. The large number of treatment options currently available enables therapists to develop therapeutic concepts geared towards their patients' individual needs and abilities, thus resulting in good acceptance and adherence. Compression therapy plays a crucial role in the treatment of patients with venous leg ulcers. In recent years, a number of different treatment options have become available, their use and application differing among German-speaking countries. The present expert consensus is therefore meant to outline concrete recommendations for routine implementation of compression therapy in patients with venous leg ulcers. © 2016 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.

  9. Gastroretentive drug delivery systems for therapeutic management of peptic ulcer.

    Science.gov (United States)

    Garg, Tarun; Kumar, Animesh; Rath, Goutam; Goyal, Amit K

    2014-01-01

    A peptic ulcer, stomach ulcer, or gastric ulcer, also known as peptic ulcer disease (PUD), is a very common chronic disorder of the stomach which is mainly caused by damage or impairment of the stomach lining. Various factors such as pepsin, gastric acid, H. pylori, NSAIDs, prostaglandins, mucus, bicarbonate, and blood flow to mucosa play an important role in causing peptic ulcers. In this review article, our main focus is on some important gastroretentive drug delivery systems (GRDDS) (floating, bioadhesive, high density, swellable, raft forming, superporous hydrogel, and magnetic systems) which will be helpful in gastroretention of different dosage forms for treatment of peptic ulcer. GRDDS provides a mean for controlled release of compounds that are absorbed by active transport in the upper intestine. It also enables controlled delivery for paracellularly absorbed drugs without a decrease in bioavailability. The above approaches are specific for targeting and leading to a marked improvement in the quality of life for a large number of patients. In the future, it is expected that they will become of growing significance, finally leading to improved efficiencies of various types of pharmacotherapies.

  10. Rise and fall of peptic ulceration: A disease of civilization?

    Science.gov (United States)

    Roberts-Thomson, Ian C

    2018-07-01

    Humans and Helicobacter pylori have evolved and adapted over tens of thousands of years. Yet peptic ulcer disease appeared to be rare prior to the 19th century. The prevalence of peptic ulcer disease increased between 1850 and 1900 and culminated in a cohort at high risk that was born at the end of the 19th century. This coincided with the provision of safe water and improvements in sanitation and personal hygiene. One hypothesis for the emergence of peptic ulcer disease focuses on the rate of development of atrophic gastritis induced by H. pylori. The hypothesis developed in this article focuses on delay in the age of acquisition of H. pylori to a time when immune and inflammatory responses to the infection were more mature. Whereas the acquisition of H. pylori in infancy usually resulted in mild pangastritis, hypochlorhydria, and a low risk for peptic ulcer disease, delayed acquisition could cause either more severe pangastritis (predisposing to gastric ulceration) or gastritis largely restricted to the antrum of the stomach (predisposing to duodenal ulceration). The decline in the prevalence of peptic ulcer disease over the past 100 years parallels the decline in the prevalence of H. pylori. The epidemic of ulcer disease in the first half of the 20th century seems likely to be an adverse effect of important public health measures undertaken in the latter half of the 19th century. © 2018 Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia, Ltd.

  11. Healed corneal ulcer with keloid formation.

    Science.gov (United States)

    Alkatan, Hind M; Al-Arfaj, Khalid M; Hantera, Mohammed; Al-Kharashi, Soliman

    2012-04-01

    We are reporting a 34-year-old Arabic white female patient who presented with a white mass covering her left cornea following multiple ocular surgeries and healed corneal ulcer. The lesion obscured further view of the iris, pupil and lens. The patient underwent penetrating keratoplasty and the histopathologic study of the left corneal button showed epithelial hyperplasia, absent Bowman's layer and subepithelial fibrovascular proliferation. The histopathologic appearance was suggestive of a corneal keloid which was supported by further ultrastructural study. The corneal graft remained clear 6 months after surgery and the patient was satisfied with the visual outcome. Penetrating keratoplasty may be an effective surgical option for corneal keloids in young adult patients.

  12. Fast growing penis ulcer: an unusual coincidence.

    Science.gov (United States)

    Brunasso, Alexandra Maria Giovanna; Bandelloni, Roberto; Massone, Cesare

    2012-07-01

    A 57-year-old man was seen with a 2-week history of progressive enlargement of an asymptomatic genital ulcer associated with bilateral inguinal lymphadenomegaly. Multiple unprotected heterosexual contacts were reported. The family doctor misdiagnosed primary syphilis with the following laboratory results: negative findings on the Venereal Disease Research Laboratory test, positive findings on the Treponema pallidum particle agglutination assay (titer 1:1280), and IgM negative on the Treponema pallidum particle agglutination assay. The patient was treated with penicillin G for the diagnosis of indeterminate latent syphilis and initially denied authorization for a skin biopsy. After 2 weeks, fast enlargement of the lesion was documented. He underwent skin biopsy, and the histopathologic examination revealed squamous cell carcinoma, and polymerase chain reaction for human papillomavirus 16 was positive. Copyright © 2012 Elsevier Inc. All rights reserved.

  13. [Collagen powder dressing in the treatment of pressure ulcer. Multicenter comparative study assessing effectiveness and cost].

    Science.gov (United States)

    Bou Torra, Joan-Enric; Soldevilla Agreda, J Javier; Martínez Cuervo, Fernando; Rueda López, Justo

    2002-09-01

    Pressure ulcers are lesions that usually occur to people to whom the social and economical repercusions are quite serious. Although present treatments with moisture cure dressings are efficient and have a lot of advantages than traditional cure, they do not solve the problem in a significant group of patients, whose ulcers do not heal or need a much longer treatment. Collagen dressings represent an important improvement, since collagen is a key element for wound scarring. We conducted a prospective, comparative and multicentrical study with Catrix, using as a control the same lesion. We compared pressure ulcers that had been previously treated on an average of 6 months without success with Catrix treatment within 7 weeks. We compared different variables, efficacy, opinion on the use of Catrix and economic cost. We included 104 pressure ulcers that fulfilled the inclusion requirements in the study. Three of them were excluded from the efficiency analysis because of a lack of data since they passed away 7 weeks later. We performed a statistical analysis on all the ulcers (GT) and we also analyzed the pressure ulcer subgroup (SG) included in this study because of a deterioration or a stagnation of the lesion despite previous treatments. Seven weeks after the beginning of the treatment with Catrix the healing or the stage change was observed in 73.3% of lesions of GT group and in 77.8% of lesions of SG group (p cost and nursing cost from all the lesions that scarred within 7 weeks (n = 39) with previous treatment was 17.234, 10 euros and 10.920 euros with Catrix. The average material cost per lesion used in the previous treatments was 441.9 euros and 280 euros with Catrix. These results prove that the treatment with Catrix significantly reduces the treatment length and therefore leads to a reduction of the sanitary cost in this kind of patients. Adding Catrix to the pressure ulcers treatment helps to increase significantly the scarring and improvement percentage of

  14. Genome-wide relatedness of Treponema pedis, from gingiva and necrotic skin lesions of pigs, with the human oral pathogen Treponema denticola.

    Directory of Open Access Journals (Sweden)

    Olov Svartström

    Full Text Available Treponema pedis and T. denticola are two genetically related species with different origins of isolation. Treponema denticola is part of the human oral microbiota and is associated with periodontitis while T. pedis has been isolated from skin lesions in animals, e.g., digital dermatitis in cattle and necrotic ulcers in pigs. Although multiple Treponema phylotypes may exist in ulcerative lesions in pigs, T. pedis appears to be a predominant spirochete in these lesions. Treponema pedis can also be present in pig gingiva. In this study, we determined the complete genome sequence of T. pedis strain T A4, isolated from a porcine necrotic ear lesion, and compared its genome with that of T. denticola. Most genes in T. pedis were homologous to those in T. denticola and the two species were similar in general genomic features such as size, G+C content, and number of genes. In addition, many homologues of specific virulence-related genes in T. denticola were found in T. pedis. Comparing a selected pair of strains will usually not give a complete picture of the relatedness between two species. We therefore complemented the analysis with draft genomes from six T. pedis isolates, originating from gingiva and necrotic ulcers in pigs, and from twelve T. denticola strains. Each strain carried a considerable amount of accessory genetic material, of which a large part was strain specific. There was also extensive sequence variability in putative virulence-related genes between strains belonging to the same species. Signs of lateral gene-transfer events from bacteria known to colonize oral environments were found. This suggests that the oral cavity is an important habitat for T. pedis. In summary, we found extensive genomic similarities between T. pedis and T. denticola but also large variability within each species.

  15. Endoscopic management of bleeding peptic ulcers

    International Nuclear Information System (INIS)

    Farooqi, J.I.; Farooqi, R.J.

    2001-01-01

    Peptic ulcers account for more than half of the cases of non variceal upper gastrointestinal (GI) bleeding and therefore, are the focus of most of the methods of endoscopic hemostasis. Surgical intervention is now largely reserved for patients in whom endoscopic hemostasis has failed. A variety of endoscopic techniques have been employed to stop bleeding and reduce the risk of rebleeding, with no major differences in outcome between these methods. These include injection therapy, fibrin injection, heater probe, mono polar electrocautery, bipolar electrocautery, lasers and mechanical hemo clipping. The most important factor in determining outcome after gastrointestinal bleeding is rebleeding or persistent bleeding. The endoscopic appearance of an ulcer, however, provides the most useful prognostic information for bleeding. Recurrent bleeding after initial endoscopic hemostasis occurs in 15-20% of patients with a bleeding peptic ulcer. The best approach to these patients remains controversial; the current options are repeat endoscopic therapy with the same or a different technique, emergency surgery or semi elective surgery after repeat endoscopic hemostasis. The combination of epinephrine injection with thermal coagulation may be more effective than epinephrine injection alone. Newer modalities such as fibrin injection or the application of hemo clips appear promising and comparative studies are awaited. (author)

  16. The Australian medical sheepskin prevents pressure ulcers: a combined multilevel analysis of three RCTs.

    NARCIS (Netherlands)

    Mistiaen, P.; Jolley, D.; McGowan, S.; Hickey, M.; Spreeuwenberg, P.; Francke, A.

    2010-01-01

    Introduction: Pressure ulcers can to a large extent be prevented by implementing best practice care. For many of the devices to help in the prevention of pressure ulcers there is lack of evidence-based knowledge about their effectiveness. In this study we performed an individual patient data

  17. Direct medical costs of serious gastrointestinal ulcers among users of NSAIDs

    NARCIS (Netherlands)

    Vonkeman, H.E.; Klok, R.M.; Postma, M.J.; Brouwers, J.R.B.J.; van de Laar, M.A.F.J.

    2007-01-01

    Background: The occurrence and prevention of gastrointestinal ulcers during use of NSAIDs has become a major healthcare issue. Objective: To determine the direct medical costs of serious NSAID-related ulcer complications. Method: An observational cost-of-illness study was conducted in a large

  18. Artificial Neural Networks for differential diagnosis of breast lesions in MR-Mammography: A systematic approach addressing the influence of network architecture on diagnostic performance using a large clinical database

    International Nuclear Information System (INIS)

    Dietzel, Matthias; Baltzer, Pascal A.T.; Dietzel, Andreas; Zoubi, Ramy; Gröschel, Tobias; Burmeister, Hartmut P.; Bogdan, Martin; Kaiser, Werner A.

    2012-01-01

    Rationale and objectives: Differential diagnosis of lesions in MR-Mammography (MRM) remains a complex task. The aim of this MRM study was to design and to test robustness of Artificial Neural Network architectures to predict malignancy using a large clinical database. Materials and methods: For this IRB-approved investigation standardized protocols and study design were applied (T1w-FLASH; 0.1 mmol/kgBW Gd-DTPA; T2w-TSE; histological verification after MRM). All lesions were evaluated by two experienced (>500 MRM) radiologists in consensus. In every lesion, 18 previously published descriptors were assessed and documented in the database. An Artificial Neural Network (ANN) was developed to process this database (The-MathWorks/Inc., feed-forward-architecture/resilient back-propagation-algorithm). All 18 descriptors were set as input variables, whereas histological results (malignant vs. benign) was defined as classification variable. Initially, the ANN was optimized in terms of “Training Epochs” (TE), “Hidden Layers” (HL), “Learning Rate” (LR) and “Neurons” (N). Robustness of the ANN was addressed by repeated evaluation cycles (n: 9) with receiver operating characteristics (ROC) analysis of the results applying 4-fold Cross Validation. The best network architecture was identified comparing the corresponding Area under the ROC curve (AUC). Results: Histopathology revealed 436 benign and 648 malignant lesions. Enhancing the level of complexity could not increase diagnostic accuracy of the network (P: n.s.). The optimized ANN architecture (TE: 20, HL: 1, N: 5, LR: 1.2) was accurate (mean-AUC 0.888; P: <0.001) and robust (CI: 0.885–0.892; range: 0.880–0.898). Conclusion: The optimized neural network showed robust performance and high diagnostic accuracy for prediction of malignancy on unknown data.

  19. Artificial Neural Networks for differential diagnosis of breast lesions in MR-Mammography: a systematic approach addressing the influence of network architecture on diagnostic performance using a large clinical database.

    Science.gov (United States)

    Dietzel, Matthias; Baltzer, Pascal A T; Dietzel, Andreas; Zoubi, Ramy; Gröschel, Tobias; Burmeister, Hartmut P; Bogdan, Martin; Kaiser, Werner A

    2012-07-01

    Differential diagnosis of lesions in MR-Mammography (MRM) remains a complex task. The aim of this MRM study was to design and to test robustness of Artificial Neural Network architectures to predict malignancy using a large clinical database. For this IRB-approved investigation standardized protocols and study design were applied (T1w-FLASH; 0.1 mmol/kgBW Gd-DTPA; T2w-TSE; histological verification after MRM). All lesions were evaluated by two experienced (>500 MRM) radiologists in consensus. In every lesion, 18 previously published descriptors were assessed and documented in the database. An Artificial Neural Network (ANN) was developed to process this database (The-MathWorks/Inc., feed-forward-architecture/resilient back-propagation-algorithm). All 18 descriptors were set as input variables, whereas histological results (malignant vs. benign) was defined as classification variable. Initially, the ANN was optimized in terms of "Training Epochs" (TE), "Hidden Layers" (HL), "Learning Rate" (LR) and "Neurons" (N). Robustness of the ANN was addressed by repeated evaluation cycles (n: 9) with receiver operating characteristics (ROC) analysis of the results applying 4-fold Cross Validation. The best network architecture was identified comparing the corresponding Area under the ROC curve (AUC). Histopathology revealed 436 benign and 648 malignant lesions. Enhancing the level of complexity could not increase diagnostic accuracy of the network (P: n.s.). The optimized ANN architecture (TE: 20, HL: 1, N: 5, LR: 1.2) was accurate (mean-AUC 0.888; P: <0.001) and robust (CI: 0.885-0.892; range: 0.880-0.898). The optimized neural network showed robust performance and high diagnostic accuracy for prediction of malignancy on unknown data. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  20. Perforated Duodenal Ulcer

    Directory of Open Access Journals (Sweden)

    Jessa Baker

    2016-09-01

    Full Text Available History of present illness: A 53-year-old male with a history of daily alcohol abuse presented with sudden onset epigastric pain. The pain radiated to the right upper abdominal quadrant and was associated with shortness of breath and nausea. The patient’s vitals were notable for blood pressure of 181/107 and a heart rate of 124. He was in moderate distress and had a firm, distended abdomen with diffuse tenderness to palpation, without rebound or guarding. Significant findings: In the chest radiograph, there was obvious free air under the both the right diaphragm (above the liver and the left diaphragm, consistent with pneumoperitoneum. Discussion: A perforated ulcer is a surgical emergency. Overall mortality has been shown to be approximately 6.2%.1 Rapid diagnosis is essential as prognosis improves if treatment is initiated within the first six hours and worsens after 12 hours.2 The sensitivity for detecting pneumoperitoneum on plain radiography ranges from 50%-80%3-8 with specificity of 53%.7 An upright chest radiograph can detect as little as one to two milliliters of air.9,10 If free air is not seen on a posteroanterior (PA upright chest radiograph, an upright lateral chest radiograph can be obtained, which is more sensitive (98% sensitivity.8,11 About 10%-20% of ruptured ulcers will not present with visible free-air under the diaphragm on plain x-ray.12 In this case, given the free air seen on chest radiograph and peritoneal signs on exam, the patient was taken straight to the operating room for general surgery.

  1. Incidence and risk factors for surgically acquired pressure ulcers: a prospective cohort study investigators.

    Science.gov (United States)

    Webster, Joan; Lister, Carolyn; Corry, Jean; Holland, Michelle; Coleman, Kerrie; Marquart, Louise

    2015-01-01

    To assess the incidence of hospital-acquired, surgery-related pressure injury (ulcers) and identify risk factors for these injuries. We used a prospective cohort study to investigate the research question. The study was conducted at a major metropolitan hospital in Brisbane, Australia. Five hundred thirty-four adult patients booked for any surgical procedure expected to last more than 30 minutes were eligible for inclusion. Patients who provided informed consent for study participation were assessed for pressure ulcers, using the European Pressure Ulcer Advisory Panel and National Pressure Ulcer Advisory Panel Guidelines, before entering the operating room and again in the post-anesthetic care unit (PACU). Research nurses and all PACU nurses were trained in skin assessment and in pressure ulcer staging. Patients were not assessed again after their discharge from the PACU. Seven patients (1.3%) had existing pressure injuries (ulcers) and a further 6 (1.3%) developed a surgery-related pressure ulcer. Risk factors associated with surgery-related pressure injuries were similar to non-surgically related risks and included older age, skin condition, and being admitted from a location other than one's own home. Length of surgery was not associated with pressure ulcer development in this cohort. Perioperative nurses play an important role in identifying existing or new pressure injuries. However, many of these nurses are unfamiliar with pressure ulcer classification, so education in this area is essential. Although the incidence of surgically acquired pressure ulcers was low in this cohort, careful skin inspection before and after surgery provides an opportunity for early treatment and may prevent existing lesions progressing to higher stages.

  2. Implementation of a guideline for pressure ulcer prevention in home care: pretest-post-test study.

    Science.gov (United States)

    Paquay, Louis; Verstraete, Sabine; Wouters, Renild; Buntinx, Frank; Vanderwee, Katrien; Defloor, Tom; Van Gansbeke, Hendrik

    2010-07-01

    To investigate the effect of the implementation of a patient and family education programme for pressure ulcer prevention in an organisation for home care nursing on guideline adherence and on prevalence and severity of pressure ulcers and to examine the determining factors for the application of measures for pressure ulcer prevention. Quality improvement programmes in pressure ulcer prevention are not always successful. Implementation study using a pretest-post-test design. Data were collected in three probability samples. The first post-test data collection was held after six months, the second after 18 months. Statistical analysis was used, comparing the pretest sample and the second post-test sample. After 18 months, the proportion of subjects with adherent measures had increased from 10·4-13·9%, the proportion of subjects with non-adherent measures decreased from 45·7-36·0%, the proportion of subjects without pressure ulcer prevention increased from 43·9-50·1% (ppressure ulcer prevalence and less severe skin lesions. The nurses' judgement of a patient risk status was the most important factor for applying preventive measures. Furthermore, application of pressure ulcer prevention was determined by higher age (from the age category of 70-79 years), higher dependency for the activities of daily living, higher than baseline mobility score and the presence of a pressure ulcer. Guideline adherence in pressure ulcer prevention changed significantly after implementation of the education programme. There might have been inconsistencies in the nurses' risk judgement. Quality of pressure ulcer prevention improved, but several items for improvement remain. Adaptation of risk assessment procedures is needed. © 2010 Blackwell Publishing Ltd.

  3. Treatment of infectious skin defects or ulcers with electrolyzed strong acid aqueous solution.

    Science.gov (United States)

    Sekiya, S; Ohmori, K; Harii, K

    1997-01-01

    A chronic ulcer with an infection such as methicillin-resistant Staphylococcus aureus is hard to heal. Plastic and reconstructive surgeons often encounter such chronic ulcers that are resistant to surgical or various conservative treatments. We applied conservative treatment using an electrolyzed strong acid aqueous solution and obtained satisfactory results. The lesion was washed with the solution or soaked in a bowl of the solution for approximately 20 min twice a day. Fresh electrolyzed strong acid aqueous solution is unstable and should be stored in a cool, dark site in a sealed bottle. It should be used within a week after it has been produced. Here we report on 15 cases of infectious ulcers that were treated by electrolyzed strong acid aqueous solution. Of these cases, 7 patients were healed, 3 were granulated, and in 5, infection subsided. In most cases the lesion became less reddish and less edematous. Discharge or foul odor from the lesion was decreased. Electrolyzed strong acid aqueous solution was especially effective for treating a chronic refractory ulcer combined with diabetes melitus or peripheral circulatory insufficiency. This clinically applied therapy of electrolyzed strong acid aqueous solution was found to be effective so that this new therapeutic technique for ulcer treatment can now be conveniently utilized.

  4. Modification of procine stress ulceration by methylprednisolone, vitaminA and methysergide treatment.

    Science.gov (United States)

    Kivilaakso, E; Kalima, T V; Lempinen, M

    1976-01-01

    Using a swine shock ulcer model, three pharmacological agents, methylprednisolone, vitamin A and methysergide were evaluated, as they protect gastric mucosa against acute ulceration. Following haemorrhagic shock (3 h duration; mean arterial pressure 40 mm Hg) nine of the ten control animals (90%) developed gastric ulceration. Of the six test animals treated with intravenous methylprednisolone during the shock, only one (17%) developed gastric lesions (p less than 0.02; x2 = 5.76). Of the ten test animals pretreated with massive doses of parenteral vitamin A, only three (30%) developed lesions (p less than 0.05; x2 = 5.21). In contrast to this, treatment with methysergide, a serotonin antagonist, did not significantly effect the ulceration rate, since four of the six test animals (67%) had gastric lesions. The results suggest that methylprednisolone and vitamin A do protect the gastric mucosa from experiment stress ulceration, but their mechanism of action remain obscure and further investigation is needed to judge their value in clinical use.

  5. Factors influencing the attitudes of cattle veterinarians, farmers, and claw trimmers towards the pain associated with the treatment of sole ulcers and the sensitivity to pain of dairy cows.

    Science.gov (United States)

    Becker, Johanna; Reist, Martin; Steiner, Adrian

    2014-04-01

    This study assessed the attitudes of personnel involved in therapeutic claw trimming of dairy cattle in Switzerland towards pain associated with sole ulcers and their treatment. Data from 77 farmers, 32 claw trimmers, and 137 cattle veterinarians were used. A large range of factors were associated with whether the respondents thought that anaesthesia during the treatment of sole ulcers was beneficial; these included year of graduation, work experience, attitude to costs of analgesia, perception of competition between veterinarians and claw trimmers, estimation of pain level associated with treatment, estimated sensitivity of dairy cows to pain, knowledge of the obligation to provide analgesia, and whether the respondent thought lesion size and occurrence of defensive behaviour by the cow were important. Respondents' estimation of the pain level associated with sole ulcer treatment was linked to frequency of therapeutic claw trimming, age, farmers' income, estimated knowledge of the benefits of analgesia, and estimated sensitivity of dairy cows to pain. The latter factor was associated with profession, frequency of therapeutic claw trimming, capability of pain recognition, opinion on the benefits of analgesia, knowledge of the obligation to provide analgesia, and self-estimation of the ability to recognise pain. Improving the knowledge of personnel involved in therapeutic claw trimming with regard to pain in dairy cows and how to alleviate it is crucial if management of pain associated with treatment of sole ulcer and the welfare of lame cows are to be optimised. Copyright © 2014 Elsevier Ltd. All rights reserved.

  6. Buruli Ulcer (Mycobacterium ulcerans Infection)

    Science.gov (United States)

    ... oedema will ulcerate within 4 weeks with the classical, undermined borders. Occasionally, bone is affected causing gross ... has not been proven by randomized trial. Morbidity management, disability prevention and rehabilitation Interventions such as wound ...

  7. Surgical treatment of penetrating atherosclerotic ulcer of the descending aorta

    Directory of Open Access Journals (Sweden)

    Kovačević Pavle

    2013-01-01

    Full Text Available Introduction. The term “penetrating atherosclerotic ulcer” (PAU of the aorta describes the condition in which ulceration of an aortic atherosclerotic lesion penetrates the internal elastic lamina into media. PAU is a high-risk lesion due to its deleterious effects on the integrity of aortic wall, with potentially fatal outcome. Case report. A patient with intensive, sharp chest pain irradiating to the back but with no signs of myocardial ischemia on an electrocardiogram was referred to our hospital. Transthoracic echocardiography showed no pathological changes of the ascending aorta. However, multislice computed tomography (CT showed an aortic ulcer with varying degree of the subadventitial hemorrhage in the region of the thoracic aorta at the level of Th 8-9. Due to imminent rupture of the penetrating aortic ulcer, the patient was promptly prepared for surgery. A 15 cm long subadventitial hematoma was found intraoperatively in the right posterolateral aspect of the descending aorta, 5 cm above the diaphragm and 7 cm below the origin of the left subclavial artery. The affected segment of the aorta was resected, followed by an inlay aortic reconstruction with a Dacron tube graft of 24 mm. Control CT revealed satisfactory reconstruction of the descending aorta. Conclusion. PAU is a rare, but potentially fatal disease. Open surgery in patients with PAU is an effective treatment strategy, although endovascular treatment options are emerging.

  8. Methotrexate-induced nonhealing cutaneous ulcers in a nonpsoriatic patient without pancytopenia

    Directory of Open Access Journals (Sweden)

    Venkatesh Krishnamurthy Tekur

    2016-01-01

    Full Text Available Methotrexate forms one of the main drugs in the pharmacological management of rheumatoid arthritis, psoriasis, and some neoplastic diseases. Methotrexate rarely causes cutaneous ulceration and most cases are reported in patients with psoriasis and have been accompanied by pancytopenia. The author here reports occurrence of multiple (two cutaneous ulcers due to methotrexate in a nonpsoriatic patient. The patient was on methotrexate for seronegative rheumatoid arthritis for 10 years. To the best of the Author's knowledge, this is a rare case of cutaneous ulceration due to methotrexate in a nonpsoriatic patient reported in the literature so far, and probably one of its kind without pancytopenia or other hematological abnormalities. Stopping this medication led to complete healing of the ulcerated lesion in about four to six weeks.

  9. Allogeneic epidermal substitutes in the treatment of chronic diabetic leg and foot ulcers

    Directory of Open Access Journals (Sweden)

    Andrea Marchesi

    2014-09-01

    Full Text Available Aim: Diabetic foot ulcers are the most common cause of nontraumatic lower extremity amputations in the industrialized world. Tissue-engineering products offer a lower extremity salvage strategy when healing does not proceed according to the standard of care. New allogeneic sheets are available for the management of diabetic leg and foot ulcers. Methods: The endpoints of this case series study regard preliminary outcomes of the application of allogeneic keratinocytes composed of benzyl ester of hyaluronic acid to 16 diabetic foot and leg ulcers in 11 patients with type 2 diabetes mellitus. Results: Between 21 and 70 days after cellular therapy, 6 out of 16 lesions were completely healed, reducing the wound dimension by 70% and improving the wound bed score by 52%. Conclusion: The clinical results of the new allogeneic sheets indicate that allogeneic keratinocytes may represent an effective and safe therapy for diabetic foot and leg ulcers in the multidisciplinary approach to this diabetes-related complication.

  10. Duodenal ulcers as an abscopal effect of thoracic irradiation in mice

    International Nuclear Information System (INIS)

    Michalowski, A.; Burgin, J.

    1982-01-01

    Female CFLP mice irradiated to their thorax with either x-rays or fast neutrons developed peptic ulcers within 8 days of exposure. The steep x-ray dose/response curve for induction of duodenal ulcer gave an ED 50 of approximately 14.5 Gu. As little as 6 Gy of fast neutrons was effective in some cases, but the neutron ED 50 exceeded that for x-rays. The ulcers represented an abscopal effect of thoracic irradiation. Scattered radiation as simulated by whole-body x-ray treatment (1 to 5 Gy) caused a dose-dependent decrease in the frequency of duodenal lesions, possibly by decreasing gastric secretion. The greater amount of scattered radiation accompanying fast neutron exposure of the thorax was presumably responsible for the shallower dose/response curve of ulcer induction than that seen with x-rays

  11. Stereomicroscopic and ultrastructural characterization of propionitrile-induced duodenal ulcer in the rat

    DEFF Research Database (Denmark)

    Poulsen, Steen Seier

    1978-01-01

    Acute duodenal ulcer produced by subcutaneous injection of propionitrile in rats was studied by stereo, light, and electron microscopy in order to gain insight into the localization and mechanism of initial cell injury. Stereomicroscopy revealed an initial fissuring and splitting of the tips...... of the villus folds within 4 hours after two injections of propionitrile. This was followed by sloughing of the epithelium, shortening and effacement of the villus folds, and within 24 hours the appearance of discrete ulcers in the mucosa of the proximal duodenum. In most of the rats, two ulcers developed......: the first and larger ulcer was on the antimesenteric side of the duodenum, and the other, a small and more superficial one, was on the opposite wall. Ultrastructural lesions appeared in the absorptive epithelial cells of the proximal duodenum within 5 hours following a single dose of propionitrile...

  12. [Etiological diagnosis of leg ulcers].

    Science.gov (United States)

    Debure, Clélia

    2010-09-20

    Etiological diagnosis of leg ulcers must be the first step of treatment, even if we know that veinous disease is often present. We can build a clinical decisional diagram, which helps us to understand and not forget the other causes of chronic wounds and choose some basic examination, like ultrasound and histological findings. This diagnosis helps to choose the right treatment in order to cure even the oldest venous ulcers. Educational programs should be improved to prevent recurrence.

  13. Improving venous leg ulcer management

    OpenAIRE

    Weller, Carolina Dragica

    2017-01-01

    This thesis reports several different methods to develop and evaluate complex interventions designed to improve venous leg ulcer management. Chronic venous leg ulcers (VLU) are the most common chronic wound problem in the community. Its health and economic burden is predicted to increase due to ageing of the community and increase in prevalence of diabetes and obesity. Although many patients seek health care for VLU, most do not receive the most effective management. Patients with this condi...

  14. Morgellons Disease Presenting As an Eyelid Lesion.

    Science.gov (United States)

    Sandhu, Rasanamar K; Steele, Eric A

    2016-01-01

    Morgellons disease is characterized by complaints of uncomfortable skin sensations and fibers emanating from nonhealing skin lesions. Morgellons disease is well-known in the dermatology and psychiatry literature, where it is typically considered a subtype of delusional parasitosis, but it has not yet been described in the ophthalmology literature. A patient with self-reported Morgellons disease is presented, who was referred for evaluation of left lower eyelid ectropion. She reported that her skin was infested with fibers that were "trying to get down into the eyelid." On examination, she had ectropion of the left lower eyelid, broken cilia, and an ulcerated left upper eyelid lesion concerning for carcinoma. Biopsy of the lesion was consistent with excoriation. Treatment of her ectropion was deferred out of concern for wound dehiscence, given the patient's aggressive excoriation behavior. This case is presented to make the ophthalmologist aware of this disorder and to highlight the appropriate clinical management.

  15. Lesions in nerves and plexus after radiotherapy

    International Nuclear Information System (INIS)

    Vees, W.

    1978-01-01

    Apart from the typical, radiation-induced changes in the skin, common secondary findings were oedemas, radiation-induced ulceration, fibroses of the mediastinum and lungs, pleura adhesions, and osteoradionecroses. In one patient with radiogenic paresis of the plexus brachialis, irradiation of the spinal cord because of epidural metastases of a mammary carcinoma resulted in radiation myelopathy which was verified by laminectomy. Observations of radiogenic lesions of the plexus brachialis show that the usual site of the lesion in the vasomotoric nerve bundle is the axilla. The lesion is assumed to be caused mainly by an overlapping of the axillary, infraclavicular and supraclavicular fields of irradiation which results in a dose peak in the axilla. (orig./AJ) 891 AJ/orig.- 892 MKO [de

  16. Racial and ethnic disparities in the healing of pressure ulcers present at nursing home admission.

    Science.gov (United States)

    Bliss, Donna Z; Gurvich, Olga; Savik, Kay; Eberly, Lynn E; Harms, Susan; Mueller, Christine; Garrard, Judith; Cunanan, Kristen; Wiltzen, Kjerstie

    2017-09-01

    Pressure ulcers increase the risk of costly hospitalization and mortality of nursing home residents, so timely healing is important. Disparities in healthcare have been identified in the nursing home population but little is known about disparities in the healing of pressure ulcers. To assess racial and ethnic disparities in the healing of pressure ulcers present at nursing home admission. Multi-levels predictors, at the individual resident, nursing home, and community/Census tract level, were examined in three large data sets. Minimum Data Set records of older individuals admitted to one of 439 nursing homes of a national, for-profit chain over three years with a stages 2-4 pressure ulcer (n=10,861) were searched to the 90-day assessment for the first record showing pressure ulcer healing. Predictors of pressure ulcer healing were analyzed for White admissions first using logistic regression. The Peters-Belson method was used to assess racial or ethnic disparities among minority group admissions. A significantly smaller proportion of Black nursing home admissions had their pressure ulcer heal than expected had they been part of the White group. There were no disparities in pressure ulcer healing disadvantaging other minority groups. Significant predictors of a nonhealing of pressure ulcer were greater deficits in activities of daily living and pressure ulcer severity. Reducing disparities in pressure ulcer healing is needed for Blacks admitted to nursing homes. Knowledge of disparities in pressure ulcer healing can direct interventions aiming to achieve equity in healthcare for a growing number of minority nursing home admissions. Copyright © 2017 Elsevier B.V. All rights reserved.

  17. Hostility and the risk of peptic ulcer in the GAZEL cohort.

    Science.gov (United States)

    Lemogne, Cédric; Schuster, Jean-Pierre; Levenstein, Susan; Melchior, Maria; Nabi, Hermann; Ducimetière, Pierre; Limosin, Frédéric; Goldberg, Marcel; Zins, Marie; Consoli, Silla M

    2015-02-01

    Evidence for an association between hostility and peptic ulcer mainly relies on cross-sectional studies. Prospective studies are rare and have not used a validated measure of hostility. This prospective study aimed to examine the association between hostility and peptic ulcer in the large-scale French GAZEL cohort. In 1993, 14,674 participants completed the Buss and Durkee Hostility Inventory. Participants were annually followed-up from 1994 to 2011. Diagnosis of peptic ulcer was self-reported. The association between hostility scores and ulcer incidence was measured by hazard ratios (HR) and 95% confidence intervals computed through Cox regression. Among 13,539 participants free of peptic ulcer history at baseline, 816 reported a peptic ulcer during a mean follow-up of 16.8 years. Adjusting for potential confounders, including smoking, occupational grade, and a proxy for nonsteroidal anti-inflammatory drug exposure, ulcer incidence was positively associated with total hostility (HR per SD: 1.23, confidence interval: 1.14-1.31), behavioral hostility (HR per SD: 1.13, confidence interval: 1.05-1.21), cognitive hostility (HR per SD: 1.26, confidence interval: 1.18-1.35), and irritability (HR per SD: 1.20, confidence interval: 1.12-1.29). The risk of peptic ulcer increased from the lowest to the highest quartile for all hostility measures (p for linear trend peptic ulcer. Should these results be replicated, further studies would be needed to explore the underlying mechanisms.

  18. Risk factors of delayed ulcer healing after gastric endoscopic submucosal dissection.

    Science.gov (United States)

    Lim, Joo Hyun; Kim, Sang Gyun; Choi, Jeongmin; Im, Jong Pil; Kim, Joo Sung; Jung, Hyun Chae

    2015-12-01

    Although post-endoscopic submucosal dissection (ESD) iatrogenic ulcer is known to heal faster than peptic ulcer, some iatrogenic ulcers show delayed healing. The aim of this study was to clarify risk factors of delayed ulcer healing after gastric ESD. We retrospectively reviewed medical records of all patients who had ESD for gastric neoplasms (866 adenomas and 814 early gastric cancers) between January 2005 and February 2011. Of 1680 subjects, 95 had delayed ulcer healing in 3-month follow-up. Multivariate analysis showed that diabetes (OR 1.743; 95% CI 1.017-2.989, p = 0.043), coagulation abnormality (OR 3.195; 95% CI 1.535-6.650, p = 0.002), specimen size greater than 4 cm (OR 2.999; 95% CI 1.603-5.611, p = 0.001), and electrocoagulation (OR 7.149; 95% CI 1.738-29.411, p = 0.006) were revealed to be independent risk factors of delayed ulcer healing. Meanwhile, persistent Helicobacter pylori infection was not related to the delayed ulcer healing. Large iatrogenic ulcer by ESD with massive hemostasis, especially in patients with diabetes mellitus or coagulation abnormalities, tends to take more than 3 months to heal. For such cases, initial dosage increment of PPI or addition of other anti-ulcer agents after ESD may be beneficial.

  19. Identification of Treponema pedis as the predominant Treponema species in porcine skin ulcers by fluorescence in situ hybridization and high-throughput sequencing

    DEFF Research Database (Denmark)

    Karlsson, Frida; Schou, Kirstine Klitgaard; Jensen, Tim Kåre

    2014-01-01

    Skin lesions often seen in pig production are of great animal welfare concern. To study the potential role of Treponema bacteria in porcine skin ulcers, we investigated the presence and distribution of these organisms in decubital shoulder ulcers (n=51) and ear necroses (n=54) by fluorescence...... probes targeting 16S rRNA were used, specific for domain bacterium, Treponema spp. and species T. pedis. Screening showed that two cases each of facial and other ulcers, 35 (69%) of shoulder ulcers and 32 (59%) of ear necroses were positive for Treponema spp. T. pedis was the unequivocally, predominant...

  20. Concentrated Phosphatidic Acid in Cereal Brans as Potential Protective Agents against Indomethacin-Induced Stomach Ulcer.

    Science.gov (United States)

    Afroz, Sheuli; Ikoma, Teru; Yagi, Ayano; Kogure, Kentaro; Tokumura, Akira; Tanaka, Tamotsu

    2016-09-21

    One of complications associated with long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs) is peptic ulcer. Recently, we found that orally administered phosphatidic acid (PA) ameliorated aspirin-induced stomach lesions in mice. In this study, we identified PA-rich food sources and examined the effects of the food materials on indomethacin-induced stomach ulcer. Among examined, buckwheat (Fagopyrum esculentum) bran contained the highest level of PA (188 mg/100 g). PA was the richest phospholipid (25%) in the lipid fraction of the buckwheat bran. Administration of the lipid extracts of buckwheat bran significantly ameliorated indomethacin-induced stomach lesions in mice. In contrast, wheat (Triticum durum) bran lipids (PA, 4%) and soybean (Glycine max) lipids (PA, 3%) were not associated with ameliorative effects. These results indicated that PA-rich lipids can be used as an effective supplement for prevention of NSAID-induced stomach ulcer.

  1. Influence of aspirin therapy in the ulcer associated with chronic venous insufficiency.

    Science.gov (United States)

    del Río Solá, Ma Lourdes; Antonio, Jose; Fajardo, González; Vaquero Puerta, Carlos

    2012-07-01

    To determine the effect of aspirin on ulcer healing rate in patients with chronic venous insufficiency, and to establish prognostic factors that influence ulcer evolution. Between 2001 and 2005, 78 patients with ulcerated lesions of diameter >2 cm and associated with chronic venous insufficiency were evaluated in our hospital. Of these, 51 patients (22 men, 29 women) with mean age of 60 years (range: 36-86) were included in a prospective randomized trial with a parallel control group. The treatment group received 300 mg of aspirin and the control group received no drug treatment; in both groups, healing was associated with standard compression therapy. During follow-up, held weekly in a blinded fashion, there was ulcer healing as well as cases of recurrence. Results were analyzed by intention-to-treat approach. Cure rate was estimated using Kaplan-Meier survival analysis, and the influence of prognostic factors was analyzed by applying the Cox proportional hazards model. In the presence of gradual compression therapy, healing occurred more rapidly in patients receiving aspirin versus the control subjects (12 weeks in the treated group vs. 22 weeks in the control group), with a 46% reduction in healing time. The main prognostic factor was estimated initial area of injury (P = 0.032). Age, sex, systemic therapy, and infection showed little relevance to evolution. The administration of aspirin daily dose of 300 mg shortens the healing time of ulcerated lesions in the chronic venous insufficiency (CVI). The main prognostic factor for healing of venous ulcerated lesions is the initial surface area of the ulcer. Copyright © 2012 Annals of Vascular Surgery Inc. Published by Elsevier Inc. All rights reserved.

  2. Oral ulcer as primary manifestation of HIV infection in an 80-year-old man

    DEFF Research Database (Denmark)

    Ludvigsen, Lene Ugilt Pagter; Søgaard, Ole Schmeltz

    2014-01-01

    Oral lesions such as candidiasis, Kaposi's sarcoma, hairy leukoplakia, herpes simplex infection, and ulcerative periodontitis are associated with HIV infection and may be the primary presentation in persons with undiagnosed HIV. We report a clinical case in which an 80-year-old man presented...

  3. Treatment of venous ulcers with fibrin sealant derived from snake venom

    Directory of Open Access Journals (Sweden)

    MAN Gatti

    2011-01-01

    Full Text Available Venous ulcers of the lower limbs complicated by infection or chronicity represent a serious public health problem. The elevated number of those afflicted burdens the health services, interferes in quality of life and causes absenteeism. Although there are 2,500 items on the market, ranging from the simplest dressing up to the most complex types of dressing, treatment remains a challenge. Among the substances used, fibrin sealant is the one that promotes diminution of bacterial colonization and of edema, controls hemorrhaging, alters the pain threshold by protecting the nerve endings, hydrates the wound bed and forms granulation tissue that favors healing. Its disadvantages include higher cost and utilization of human fibrinogen that can transmit infectious diseases. The Center for the Study of Venoms and Venomous Animals (CEVAP at São Paulo State University (UNESP developed a new sealant made up of fibrinogen extracted from large animals and from an enzyme obtained from snake venom. The present study, developed in the Health Education Clinic (CEPS of Sacred Heart University (USC aimed to evaluate the effect of the new sealant on the healing process of venous ulcers in 24 adult patients, seven of whom were male and 17 female. Two study groups were formed as follows: Group 1 (G1 - control group of 11 patients treated with essential fatty acid (EFA and Unna's boot, and Group 2 (G2 - 13 patients treated with essential fatty acid (EFA, fibrin sealant and Unna's boot. The follow-up lasted eight weeks and the sealant was applied at only the first and fourth weeks. The results showed that Group 2 presented worse lesion conditions as to healing, but, when comparing the two groups, it was noteworthy that the the sealant was effective in healing venous ulcers. There is evidence that the new sealant is recommended for leg ulcers with the following advantages: ease of application, preparation of the wound bed, diminution of pain and a higher number of

  4. Solitary rectal ulcer syndrome in children and adolescents.

    Science.gov (United States)

    Perito, Emily R; Mileti, Elizabeth; Dalal, Deepal H; Cho, Soo-Jin; Ferrell, Linda D; McCracken, Marjorie; Heyman, Melvin B

    2012-02-01

    The aim of this study was to describe the presenting symptoms, endoscopic and histologic findings, and clinical courses of pediatric patients diagnosed with solitary rectal ulcer syndrome (SRUS). We describe 15 cases of SRUS diagnosed at our institution during a 13-year period. Cases were identified by review of a pathology database and chart review and confirmed by review of biopsies. Data were collected by retrospective chart review. Presenting symptoms were consistent but nonspecific, most commonly including blood in stools, diarrhea alternating with constipation, and abdominal/perianal pain. Fourteen of 15 patients had normal hemoglobin/hematocrit, erythrocyte sedimentation rate, and albumin at diagnosis. Endoscopic findings, all limited to the distal rectum, ranged from erythema to ulceration and polypoid lesions. Histology revealed characteristic findings. Stool softeners and mesalamine suppositories improved symptoms, but relapse was common. SRUS in children presents with nonspecific symptoms and endoscopic findings. Clinical suspicion is required, and diagnosis requires histologic confirmation. Response to present treatments is variable.

  5. Update on chancroid: an important cause of genital ulcer disease.

    Science.gov (United States)

    Langley, C

    1996-08-01

    Chancroid is a major cause of genital ulcer disease worldwide, and occurred at epidemic rates in the United States in the late 1980s. Though the recent epidemic in the U.S. appears to be waning, a number of areas continue to report significant numbers of cases. Chancroid is a particular concern, because, like other diseases that cause genital ulceration, it is associated with an increased risk for transmission or acquisition of human immunodeficiency virus (HIV). Recent studies have advanced the understanding of chancroid epidemiology, and new diagnostic tests may improve the ability to recognize and appropriately treat chancroid. Increased awareness of chancroid, with appropriate treatment for suspected lesions, along with public health efforts to implement prevention in high-risk populations, will be critical to prevent ongoing transmission of chancroid, and potentially ongoing transmission of HIV.

  6. Ulcerative giant solitary trichoepithelioma of scalp: a rare presentation

    Directory of Open Access Journals (Sweden)

    Sundeep Chowdhry

    2016-07-01

    Full Text Available Trichoepithelioma is a trichogenic tumor which arises from the inferior segment of hair follicle epithelium as hamartoma. Giant solitary trichoepithelioma (GST has been defined as a solitary trichoepithelioma with a diameter greater than 2 cm. A 49-year-old female presented with a slow growing skin coloured swelling on the scalp of 8 years duration with recent history of ulceration and occasional bleeding. The local examination revealed a single well defined nodular swelling which was irregular in shape measuring approximately 2 × 2.5 cm. Histopathology from biopsy specimen revealed dark basaloid cells with scanty cytoplasm and darkly stained nucleus arranged in nests with horn cysts lacking high-grade atypia and mitosis, which was consistent with features of trichoepithelioma. Giant solitary trichoepithelioma of scalp is itself a rare entity and the present case is being reported with the additional component of ulceration in the lesion.

  7. Assistance protocol for venous ulcers patients: validation of contents

    Directory of Open Access Journals (Sweden)

    Daniele Vieira Dantas

    2013-07-01

    Full Text Available Venous ulcers require complex treatment and are responsible for significant morbidity and mortality rates. This study aims at identifying aspects validated by the jury for the preparation of an assistance protocol for venous ulcer sufferers. It is a descriptive and quantitative research, with 39 professionals (30 nurses, 7 doctors and two physiotherapists, held at the Onofre Lopes University Hospital, between April and July/2010. Data collection began through a questionnaire checklist. Analysis was performed through Statistical Package for Social Science 15.0, assessing compliance with guidelines. Results were the compositional aspects of the protocol: assessment of patient and lesion history/documentation, wound care/perilesional skin, dressing suggestion, use of antibiotics and pain treatment, surgical treatment/medication, improving venous return and relapse prevention, patient referral, professional training and referral/counter-referral. It was concluded that to compose the protocol, aspects related to diagnosis, treatment and injury prevention must be considered.

  8. Validation of two case definitions to identify pressure ulcers using hospital administrative data.

    Science.gov (United States)

    Ho, Chester; Jiang, Jason; Eastwood, Cathy A; Wong, Holly; Weaver, Brittany; Quan, Hude

    2017-08-28

    Pressure ulcer development is a quality of care indicator, as pressure ulcers are potentially preventable. Yet pressure ulcer is a leading cause of morbidity, discomfort and additional healthcare costs for inpatients. Methods are lacking for accurate surveillance of pressure ulcer in hospitals to track occurrences and evaluate care improvement strategies. The main study aim was to validate hospital discharge abstract database (DAD) in recording pressure ulcers against nursing consult reports, and to calculate prevalence of pressure ulcers in Alberta, Canada in DAD. We hypothesised that a more inclusive case definition for pressure ulcers would enhance validity of cases identified in administrative data for research and quality improvement purposes. A cohort of patients with pressure ulcers were identified from enterostomal (ET) nursing consult documents at a large university hospital in 2011. There were 1217 patients with pressure ulcers in ET nursing documentation that were linked to a corresponding record in DAD to validate DAD for correct and accurate identification of pressure ulcer occurrence, using two case definitions for pressure ulcer. Using pressure ulcer definition 1 (7 codes), prevalence was 1.4%, and using definition 2 (29 codes), prevalence was 4.2% after adjusting for misclassifications. The results were lower than expected. Definition 1 sensitivity was 27.7% and specificity was 98.8%, while definition 2 sensitivity was 32.8% and specificity was 95.9%. Pressure ulcer in both DAD and ET consultation increased with age, number of comorbidities and length of stay. DAD underestimate pressure ulcer prevalence. Since various codes are used to record pressure ulcers in DAD, the case definition with more codes captures more pressure ulcer cases, and may be useful for monitoring facility trends. However, low sensitivity suggests that this data source may not be accurate for determining overall prevalence, and should be cautiously compared with other

  9. Perforated peptic ulcer

    Science.gov (United States)

    Søreide, Kjetil; Thorsen, Kenneth; Harrison, Ewen M.; Bingener, Juliane; Møller, Morten H.; Ohene-Yeboah, Michael; Søreide, Jon Arne

    2015-01-01

    Summary Perforated peptic ulcer (PPU) is a frequent emergency condition worldwide with associated mortality up to 30%. A paucity of studies on PPU limits the knowledge base for clinical decision-making, but a few randomised trials are available. While Helicobacter pylori and use of non-steroidal anti-inflammatory drugs are frequent causes of PPU, demographic differences in age, gender, perforation location and aetiology exist between countries, as do mortality rates. Clinical prediction rules are used, but accuracy varies with study population. Early surgery, either by laparoscopic or open repair, and proper sepsis management are essential for good outcome. Selected patients can perhaps be managed non-operatively or with novel endoscopic approaches, but validation in trials is needed. Quality of care, sepsis care-bundles and postoperative monitoring need further evaluation. Adequate trials with low risk of bias are urgently needed for better evidence. Here we summarize the evidence for PPU management and identify directions for future clinical research. PMID:26460663

  10. Role of imprint/exfoliative cytology in ulcerated skin neoplasms.

    Science.gov (United States)

    Ramakrishnaiah, Vishnu Prasad Nelamangala; Babu, Ravindra; Pai, Dinker; Verma, Surendra Kumar

    2013-12-01

    Imprint cytology is a method of studying cells by taking an imprint from the cut surface of a wedge biopsy specimen or from the resected margins of a surgical specimen. It is rapid, simple and fairly accurate. Exfoliative cytology is an offshoot from the imprint cytology where in cells obtained from the surface of ulcers, either by scrape or brush, are analyzed for the presence of malignant cells. We undertook this study to see the role of imprint/exfoliative cytology in the diagnosis of ulcerated skin neoplasm and to check the adequacy of resected margins intra-operatively. This was a prospective investigative study conducted from September 2003 to July 2005. All patients presenting to surgical clinic with ulcerated skin and soft tissue tumours were included in the study. A wedge biopsy obtained from the ulcer and imprint smears were taken from the cut surface. Exfoliative cytology was analyzed from the surface smears. Wedge biopsy specimen was sent for histopathological (HPE) examination. The cytology and HPE were analyzed by a separate pathologist. Imprint cytology was also used to check the adequacy of resected margins in case of wide excision. This was compared with final HPE. Total of 107 patients was included in the present study and 474 imprint smears were done, with an average of 4.43 slides per lesion. Out of 59 wide excision samples, 132 imprint smears were prepared for assessing resected margins accounting for an average of 2.24 slides per each excised lesion. On combining imprint cytology with exfoliative cytology the overall sensitivity, specificity and positive predictive value were 90.38 %, 100 % and 90.38 % respectively. Only one out of 59 cases had a positive resected margin which was not picked by imprint cytology. Imprint cytology can be used for rapid and accurate diagnosis of various skin malignancies. It can also be used to check the adequacy of the resected margin intraoperatively.

  11. Oral ulcers in children under chemotherapy: clinical characteristics and their relation with Herpes Simplex Virus type 1 and Candida albicans.

    Science.gov (United States)

    Sepúlveda, Ester; Brethauer, Ursula; Rojas, Jaime; Fernández, Eduardo; Le Fort, Patricia

    2005-04-01

    The objective of this study was to determine the clinical characteristics of oral ulcers in pediatric oncology patients undergoing chemotherapy and their relation with the presence of Herpes Simplex Virus (HSV) type 1 and Candida albicans. The sample consisted of 20 ulcerative lesions from 15 children treated with chemotherapy in the Pediatric Service of the Regional Hospital of Concepción, Chile. Two calibrated clinicians performed clinical diagnosis of the ulcers and registered general data from the patients (age, general diagnosis, absolute neutrophil count, and number of days after chemotherapy) and clinical characteristic of the ulcers: number, size, location, presence or absence of pain and inflammatory halo, edge characteristics, and exudate type. Additional to clinical diagnosis, culture for Candida albicans (C) and polymerase chain reaction (PCR) for Herpes Simplex Virus type 1 was performed. Ten ulcers occurred in patients with acute lymphoblastic leukemia, five in patients with acute myeloblastic leukemia and five in patients with other neoplastic diseases. Eight ulcers were HSV (+) / C (-), 6 HSV (-) / C (-), 4 HSV (+) / C (+) and 2 HSV (-) / C (+). Preferential location was the hard palate. Most lesions were multiple, painful, with inflammatory halo, irregular edges and fibrinous exudate. The average size was 6,5 millimeters, and the mean number of days after chemotherapy was 7.5 days. Oral ulcers in children with oncological diseases did not present a specific clinical pattern. They were strongly associated with HSV.

  12. An update on anti-TNF agents in ulcerative colitis

    NARCIS (Netherlands)

    Samaan, Mark A.; Bagi, Preet; Vande Casteele, Niels; D'Haens, Geert R.; Levesque, Barrett G.

    2014-01-01

    Anti-tumor necrosis factor-α agents are key therapeutic options for the treatment of ulcerative colitis. Their efficacy and safety have been shown in large randomized controlled trials. The key evidence gained from these trials of infliximab, adalimumab, and golimumab is reviewed along with their

  13. Reducing pressure ulcers in patients with prolonged acute mechanical ventilation: a quasi-experimental study.

    Science.gov (United States)

    Loudet, Cecilia Inés; Marchena, María Cecilia; Maradeo, María Roxana; Fernández, Silvia Laura; Romero, María Victoria; Valenzuela, Graciela Esther; Herrera, Isabel Eustaquia; Ramírez, Martha Teresa; Palomino, Silvia Rojas; Teberobsky, Mariana Virginia; Tumino, Leandro Ismael; González, Ana Laura; Reina, Rosa; Estenssoro, Elisa

    2017-01-01

    To determine the effectiveness of a quality management program in reducing the incidence and severity of pressure ulcers in critical care patients. This was a quasi-experimental, before-and-after study that was conducted in a medical-surgical intensive care unit. Consecutive patients who had received mechanical ventilation for ≥ 96 hours were included. A "Process Improvement" team designed a multifaceted interventional process that consisted of an educational session, a pressure ulcer checklist, a smartphone application for lesion monitoring and decision-making, and a "family prevention bundle". Fifty-five patients were included in Pre-I group, and 69 were included in the Post-I group, and the incidence of pressure ulcers in these groups was 41 (75%) and 37 (54%), respectively. The median time for pressure ulcers to develop was 4.5 [4 - 5] days in the Pre-I group and 9 [6 - 20] days in the Post-I group after admission for each period. The incidence of advanced-grade pressure ulcers was 27 (49%) in the Pre-I group and 7 (10%) in the Post-I group, and finally, the presence of pressure ulcers at discharge was 38 (69%) and 18 (26%), respectively (p pressure ulcers. The duration of mechanical ventilation and the presence of organ failure were positively associated with the development of pressure ulcers, while the multifaceted intervention program acted as a protective factor. A quality program based on both a smartphone application and family participation can reduce the incidence and severity of pressure ulcers in patients on prolonged acute mechanical ventilation.

  14. Pathomorphological characteristics of abomasal ulcers in high-yielding dairy cows

    Directory of Open Access Journals (Sweden)

    Kureljušić Branislav

    2013-01-01

    Full Text Available The aim of this paper was to investigate the morphology, localization and typization of abomasal ulcers in high-yielding dairy cows, as a contribution to the existing knowledge on the subject. A total of ten high-yielding dairy cows which died during the period of early puerperium and two Holstein heifers which died in late pregnancy after transport to a new location were investigated in this study. Samples of altered abomasal tissue were taken at necropsy for further histopathology and mycology investigations. The disclosed ulcerations of the abomasums in twelve investigated animals differed among them not only as far as localization and morphology are concerned, but also in the degree of intramural penetration. Such differences distinguished them into four types. Ulcerations of type one and type two, recorded in two heifers and six cows, as well as in one cow with lymphoma of the abomasum. Perforating ulcer of type three, with circumscripted peritonitis was diagnosed in one cow in the corpus of the abomasum close to the curvatura major. An interesting finding was the simultaneous occurrence of type four perforating ulcer and ulcer-type one, which were located next to each other. Histopathological examination of the structure of the ulcerated abomasum dyed with the hematoxylin-eosin method showed that coagulation necrosis in the area of the ulceration revealed a moderate inflammatory infiltrate in the lamina propria. In the cow affected with lymphoma, a copious tumorous lymphoid infiltrate was concurrent. Mycotic ulcerative abomasitis was described in a cow seven days after calving. In these lesions Aspergillus fumigatus and Mucor spp. were isolated. Histopathological analysis of tissue samples dyed with the Grocott method, described septed and nonsepted hyphae in the blood vessels and surrounding tissue of the tunica mucosa and submucosa.

  15. Pressure ulcers: Current understanding and newer modalities of treatment

    Directory of Open Access Journals (Sweden)

    Surajit Bhattacharya

    2015-01-01

    Full Text Available This article reviews the mechanism, symptoms, causes, severity, diagnosis, prevention and present recommendations for surgical as well as non-surgical management of pressure ulcers. Particular focus has been placed on the current understandings and the newer modalities for the treatment of pressure ulcers. The paper also covers the role of nutrition and pressure-release devices such as cushions and mattresses as a part of the treatment algorithm for preventing and quick healing process of these wounds. Pressure ulcers develop primarily from pressure and shear; are progressive in nature and most frequently found in bedridden, chair bound or immobile people. They often develop in people who have been hospitalised for a long time generally for a different problem and increase the overall time as well as cost of hospitalisation that have detrimental effects on patient′s quality of life. Loss of sensation compounds the problem manifold, and failure of reactive hyperaemia cycle of the pressure prone area remains the most important aetiopathology. Pressure ulcers are largely preventable in nature, and their management depends on their severity. The available literature about severity of pressure ulcers, their classification and medical care protocols have been described in this paper. The present treatment options include various approaches of cleaning the wound, debridement, optimised dressings, role of antibiotics and reconstructive surgery. The newer treatment options such as negative pressure wound therapy, hyperbaric oxygen therapy, cell therapy have been discussed, and the advantages and disadvantages of current and newer methods have also been described.

  16. Pressure ulcers: Current understanding and newer modalities of treatment

    Science.gov (United States)

    Bhattacharya, Surajit; Mishra, R. K.

    2015-01-01

    This article reviews the mechanism, symptoms, causes, severity, diagnosis, prevention and present recommendations for surgical as well as non-surgical management of pressure ulcers. Particular focus has been placed on the current understandings and the newer modalities for the treatment of pressure ulcers. The paper also covers the role of nutrition and pressure-release devices such as cushions and mattresses as a part of the treatment algorithm for preventing and quick healing process of these wounds. Pressure ulcers develop primarily from pressure and shear; are progressive in nature and most frequently found in bedridden, chair bound or immobile people. They often develop in people who have been hospitalised for a long time generally for a different problem and increase the overall time as well as cost of hospitalisation that have detrimental effects on patient's quality of life. Loss of sensation compounds the problem manifold, and failure of reactive hyperaemia cycle of the pressure prone area remains the most important aetiopathology. Pressure ulcers are largely preventable in nature, and their management depends on their severity. The available literature about severity of pressure ulcers, their classification and medical care protocols have been described in this paper. The present treatment options include various approaches of cleaning the wound, debridement, optimised dressings, role of antibiotics and reconstructive surgery. The newer treatment options such as negative pressure wound therapy, hyperbaric oxygen therapy, cell therapy have been discussed, and the advantages and disadvantages of current and newer methods have also been described. PMID:25991879

  17. Quantitation of the late effects of x radiation on the large intestine

    International Nuclear Information System (INIS)

    Black, W.C.; Gomez, L.S.; Yuhas, J.M.; Kligerman, M.M.

    1980-01-01

    A model for quantitating late effects of x radiation on the large intestine utilizing the rectum of the Sprague-Dawley rat is reported. This model was constructed prefatory to establishing relative biological effectiveness for negative pions as a component of preclinical trials at the Clinton P. Anderson Meson Physics Facility. The endpoint involves microscopic evaluation of the severity of the experimental lesion, compared with surgically resected bowel lesions we have studied following clinical radiation exposure of the bowel. Individual components of the overall lesion include mucosal ulceration, a typical epithelial regeneration, colitis cystica profunda, fibrosis, and vascular sclerosis. Dose response curves were established for animals receiving 1, 2, 5 and 10 fractions with groups sacrificed at both four and 12 months after completion of radiation exposures

  18. Cost-effectiveness of nutritional intervention on healing of pressure ulcers.

    Science.gov (United States)

    Hisashige, Akinori; Ohura, Takehiko

    2012-12-01

    Pressure ulcers not only affect quality of life among the elderly, but also bring a large economic burden. There is limited evidence available for the effectiveness of nutritional interventions for treatment of pressure ulcers. In Japan, recently, a 60-patient randomized controlled trial of nutritional intervention on pressure ulcers demonstrated improvement in healing of pressure ulcers, compared with conventional management. To evaluate value for money of nutritional intervention on healing of pressure ulcers, cost-effective analysis was carried out using these trial results. The analysis was carried out from a societal perspective. As effectiveness measures, pressure ulcer days (PUDs) and quality-adjusted life years (QALYs) were estimated. Prevalence of pressure ulcers was estimated by the Kaplan-Meier method. Utility score for pressure ulcers is derived from a cross-sectional survey among health professionals related to pressure ulcers. Costs (e.g., nutritional interventions and management of pressure ulcers) were estimated from trial data during observation and follow-up. Stochastic and qualitative sensitivity analyses were performed to examine the robustness of results. For observation (12 weeks) and follow-up (12-week observation plus 4-week follow-up), nutritional intervention reduced PUDs by 9.6 and 16.2 per person, and gained 0.226 × 10(-2) QALYs and 0.382 × 10(-2) QALYs per person, respectively. In addition, costs were reduced by $542 and $881 per person, respectively. This means nutritional intervention is dominant (cost savings and greater effectiveness). The sensitivity analyses showed the robustness of these results. Economic evaluation of nutritional intervention on healing pressure ulcers from a small randomized controlled trial showed that this intervention is cost saving with health improvement. Further studies are required to determine whether this is a cost-effective intervention for widespread use. Copyright © 2012 Elsevier Ltd and

  19. Frozen allogeneic human epidermal cultured sheets for the cure of complicated leg ulcers.

    Science.gov (United States)

    Bolívar-Flores, Y J; Kuri-Harcuch, W

    1999-08-01

    Skin ulcers due to venous stasis or diabetes are common among the elderly and are difficult to treat. Repeated applications of cell-based products have been reported to result in cure or improvement of leg ulcers of small size in a fraction of patients. To examine the effects of frozen human allogeneic epidermal cultures for the treatment of acute and chronic ulcers. We treated a series of 10 consecutive patients with leg ulcers of different etiology and duration with frozen human allogeneic epidermal cultures stored frozen and thawed for 5-10 minutes at room temperature before application. Three patients had ulcers with exposed Achilles or extensor tendon. The ulcers treated were as large as 160 cm2 in area and of up to 20-years' duration. After preliminary preparation of the wounds by debridement to remove necrotic tissue and application of silver sulfadiazine to control infection, thawed cultures were applied biweekly from 2 to 15 times depending on the size and complexity of the ulcer. All ulcers healed, including those with tendon exposure. After the first few applications, granulation tissue formed in the ulcer bed and on exposed tendons, and epidermal healing took place through proliferation and migration of cells from the margins of the wound. The time required for complete healing ranged from 1 to 31 weeks after the first application. The use of frozen human allogeneic epidermal cultures is a safe and effective treatment for venous or diabetic ulcers, even those with tendon exposure. It seems possible that any leg ulcer will be amenable to successful treatment by this method.

  20. Review : Pressure Ulcer and Its treatment

    Directory of Open Access Journals (Sweden)

    Bijan Khorasani

    2004-10-01

    Full Text Available Pressure ulcer is a signifcant problem in elderly and critically ill patients, causing pain, decreasing quality of life and leading to prolonged hospital stay. Treatment of pressure ulcer to improve health status is a cost-effective approach. So, preventing the ulcers will be economical. Pressure ulcer is considered as a damage or necrosis of skin and its layers, which happens when there is a considerable pressure over the tissues. If the capillary arterie's pressure reaches 70 mmHg (2 times more than the normal pressure pressure ulcer happens and depending on the depth of the ulcer, will be divided into 4 stages. The most important point for preventing the ulcers is reducing the pressure. Patients should be repositioned to relieve or minimize the tissue pressure. Considering the type of the ulcer, the necessary treatment (dressing, Antibiotic Therapy, debridement or surgery should be performed.

  1. The effects of antidepressants on gastric ulcer

    Directory of Open Access Journals (Sweden)

    Mehmet Latif Güneş

    2013-12-01

    Full Text Available In their daily practice, psychiatrists often experience gastriccomplaints in patients beside psychiatric disorders.Peptic ulcer is one of the diseases, which accompanyto psychiatric disorders including mainly depression. Itis shown that antidepressants can inflame the bleedingsincluding gastrointestinal (GI bleedings, while they havepositive effect on ulcer healing. In this review, studies,which conducted about the positive or negative effects ofantidepressant drugs on ulcer treatment were examined.Accordingly; it was found that opipramol, amitriptyline,imipramine that of tricyclic antidepressants was found tobe helpful in healing of the ulcer. It was stated that SelectiveSerotonin Reuptake Inhibitors generally inflamedulcers, exceptionally fluvoxamine and fluoxetine reducedulcer; moclobemide that of monoamine-oxidase inhibitorand tianeptine and mirtazapine that of atypical antidepressantshad positive effect in ulcer healing. To be carefulin choosing the appropriate antidepressant in psychiatricpatients with gastric ulcer is important in the prognosisof both ulcer and depression.Key words: peptic ulcer; depression; antidepressant drugs

  2. Economic evaluation of pressure ulcer care: a cost minimization analysis of preventive strategies.

    Science.gov (United States)

    Schuurman, Jaap-Peter; Schoonhoven, Lisette; Defloor, Tom; van Engelshoven, Ilse; van Ramshorst, Bert; Buskens, Erik

    2009-01-01

    The purpose of this study was to determine the cost for prevention and treatment of pressure ulcers from a hospital perspective and to identify the least resource-intensive pressure ulcer prevention strategy. Cost analyses were examined from a hospital perspective using direct costs. The study was carried out alongside a prospective cohort study on the incidence and risk factors for pressure ulcers. Two large teaching hospitals in the Netherlands with (partly) opposing approaches in prevention, a technological versus a human approach, were analyzed. The main outcome measures were resource use, costs of preventive measures and treatment, and pressure ulcer incidence in both hospitals. Pressure ulcer prevention through a predominantly technical approach resulted in a similar incidence rate as prevention through a predominantly human approach. However, the technical approach was considerably less expensive.

  3. Effectiveness of Heberprot P for Diabetic Foot Ulcer in a Health Area

    Directory of Open Access Journals (Sweden)

    Grisell Mariela Mass Basulto

    2014-04-01

    Full Text Available Background: many papers on the effectiveness of Heberprot P in granulation and healing of diabetic foot ulcer in outpatient settings have been published, but very few stem from Primary Health Care. Objective: to evaluate the therapeutic effectiveness of Herberprot P in patients with diabetic foot ulcer. Methods: a descriptive, case series study was conducted in 15 patients with diabetic foot treated with Herberprot P in the Area IV Community Teaching Polyclinic from January to December 2012. Variables analyzed were age, sex, clinical classification of the disease and classification and evolution of the lesion. Results: diabetic foot ulcer was more frequent in patients aged 60-69 years, predominantly females. Most patients were diagnosed with neuroinfectious diabetic foot, and the most frequent lesion was deep ulcer, developed by 9 patients. Complete healing was observed in 11 patients, 6 of them in a period of 20-30 days. Conclusion: results show, and especially confirm the effectiveness of Heberprot P in the treatment of patients with diabetic foot ulcer in Primary Health Care.

  4. Nonhealing Ulcer: Acroangiodermatitis of Mali

    Directory of Open Access Journals (Sweden)

    Neeraj Varyani

    2011-01-01

    Full Text Available An 18-year-old male presented with a nonhealing wound on left lower limb, pain and swelling over multiple joints, weight loss, and yellowish discoloration of eyes and urine for the past 4 years. On examination, the patient had pallor, icterus, and generalized lymphadenopathy with a nonhealing unhealthy ulcer over left medial malleolus. He had deformed joints with hepatomegaly and splenomegaly. His laboratory investigations were positive for antinuclear antibody (ANA and anticardiolipin antibody (ACLA. Synovial fluid analysis showed inflammatory findings. Biopsy of margin of the ulcer showed findings consistent with Acroangiodermatitis of Mali. The patient was treated with disease-modifying antirheumatic drugs (DMARDs and aspirin for juvenile idiopathic arthritis and secondary antiphospholipid antibody syndrome (APS, respectively. The ulcer was managed conservatively with systemic antibiotics and topical steroids along with limb elevation and compression elastic stockings. The patient's symptoms improved significantly, and he is in our followup.

  5. Review : Pressure Ulcer and Its treatment

    OpenAIRE

    Bijan Khorasani; Ali Ghafouri

    2004-01-01

    Pressure ulcer is a signifcant problem in elderly and critically ill patients, causing pain, decreasing quality of life and leading to prolonged hospital stay. Treatment of pressure ulcer to improve health status is a cost-effective approach. So, preventing the ulcers will be economical. Pressure ulcer is considered as a damage or necrosis of skin and its layers, which happens when there is a considerable pressure over the tissues. If the capillary arterie's pressure reaches 70 mmHg (2 ti...

  6. Diabetic foot ulcers. Pathophysiology, assessment, and therapy.

    OpenAIRE

    Bowering, C. K.

    2001-01-01

    OBJECTIVE: To review underlying causes of diabetic foot ulceration, provide a practical assessment of patients at risk, and outline an evidence-based approach to therapy for diabetic patients with foot ulcers. QUALITY OF EVIDENCE: A MEDLINE search was conducted for the period from 1979 to 1999 for articles relating to diabetic foot ulcers. Most studies found were case series or small controlled trials. MAIN MESSAGE: Foot ulcers in diabetic patients are common and frequently lead to lower limb...

  7. Diabetes: foot ulcers and amputations.

    Science.gov (United States)

    Hunt, Dereck L

    2011-08-26

    Diabetic foot ulceration is full-thickness penetration of the dermis of the foot in a person with diabetes. Severity is classified using the Wagner system, which grades it from 1 to 5. The annual incidence of ulcers among people with diabetes is 2.5% to 10.7% in resource-rich countries, and the annual incidence of amputation for any reason is 0.25% to 1.8%. We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of interventions to prevent foot ulcers and amputations in people with diabetes? What are the effects of treatments in people with diabetes with foot ulceration? We searched: Medline, Embase, The Cochrane Library, and other important databases up to September 2010 (Clinical Evidence reviews are updated periodically; please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). We found 50 systematic reviews and RCTs that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions. In this systematic review, we present information relating to the effectiveness and safety of the following interventions: debridement, human cultured dermis, human skin equivalent, patient education, pressure off-loading with felted foam or pressure-relief half-shoe, pressure off-loading with total-contact or non-removable casts, screening and referral to foot-care clinics, systemic hyperbaric oxygen for non-infected ulcers, systemic hyperbaric oxygen in infected ulcers, therapeutic footwear, topical growth factors, and wound dressings.

  8. Traumatic ulcerative granuloma with stromal eosinophilia of the palate showing an angiocentric/angiodestructive growth pattern

    Directory of Open Access Journals (Sweden)

    Bernardo Ferreira Brasileiro

    2012-01-01

    Full Text Available Traumatic ulcerative granuloma with stromal eosinophilia (TUGSE is a benign, self-limiting lesion of the oral mucosa with unknown pathogenesis. A 65-year-old male patient presented with an ulcerative palate lesion, which on microscopic examination exhibited an exuberant polymorphic lymphoid proliferation, numerous eosinophils, and extensive vascular destruction. The atypical lymphoid cells infiltrating the medium-sized vessels showed positivity for CD3, CD30, and granzyme B, implicating an activated cytotoxic T-cell phenotype. The lesion diagnosed as TUGSE achieved complete resolution within 3 months. This unusual presentation has expanded the spectrum of oral CD30+ T-cell atypical infiltrates and must be distinguished from lymphomas showing angiocentric/angiodestructive growth pattern.

  9. Gingival squamous cell carcinoma masquerading as an aphthous ulcer

    Science.gov (United States)

    Kumari, Prathypaty Santha; Kumar, Gudi Pavan; Bai, Yendluri Durga; Reddy, Eragam Yella Reddy Balaji Naveen

    2013-01-01

    Gingival squamous cell carcinoma (GSCC) is an uncommon condition of the oral cavity. It is seldom associated with classic risk factors of oral cancer and shows a predilection for females. It's close clinical resemblances to various lesions of the oral cavity may make it go unnoticed. This may lead to diagnosis at advanced stages and coupled with the proximity to underlying alveolar bone may result in subsequent morbidity and mortality. A case of GSCC camouflaged as an aphthous ulcer in a middle aged woman is presented. The article highlights the importance of early diagnosis resulting in conservative treatment approaches. PMID:24174737

  10. Giant lower oesophageal ulcer Bushman baby

    African Journals Online (AJOL)

    1983-02-26

    Feb 26, 1983 ... The case of a giant, penetrating lower oesophageal ulcer in a 14-month-old Bushman baby is reported. This would probably be classified as a Barrett's ulcer. Histological examination showed that the ulcer developed in columnar epithelium and that there was normal stratified squamous oesophageal.

  11. Computed tomographic findings in penetrating peptic ulcer

    International Nuclear Information System (INIS)

    Madrazo, B.L.; Halpert, R.D.; Sandler, M.A.; Pearlberg, J.L.

    1984-01-01

    Four cases of peptic ulcer penetrating the head of the pancreas were diagnosed by computed tomography (CT). Findings common to 3 cases included (a) an ulcer crater, (b) a sinus tract, and (c) enlargement of the head of the pancreas. Unlike other modalities, the inherent spatial resolution of CT allows a convenient diagnosis of this important complication of peptic ulcer disease

  12. 38 CFR 4.110 - Ulcers.

    Science.gov (United States)

    2010-07-01

    ... DISABILITIES Disability Ratings The Digestive System § 4.110 Ulcers. Experience has shown that the term “peptic ulcer” is not sufficiently specific for rating purposes. Manifest differences in ulcers of the stomach... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Ulcers. 4.110 Section 4...

  13. Pressure ulcer research : current and future perspectives

    NARCIS (Netherlands)

    Bader, D.L.; Bouten, C.V.C.; Colin, D.; Oomens, C.W.J.

    2005-01-01

    This book provides an up-to-date scientific account of all aspects related to pressure ulcers and pressure ulcer research, as well as evidence-based knowledge of pressure ulcer aetiology. Further, it describes current and future tools for evaluating patients at risk. It comprises 20 chapters by

  14. Post-radiotherapeutic heart lesions

    International Nuclear Information System (INIS)

    Testart, F.M.

    1979-05-01

    Heart structures have traditionally been considered radioresistant. In fact all tissues subjected to radiotherapy can develop lesions. Possible damage includes: - pericardiac fibrosis, the commonest and best individualized, associated with a constriction this leads to a stoppage pattern usually occurring late, around the 18th month. Its frequency depends directly on the total radiation dose; - fibrous myocarditis by direct damage to the heart muscle; - stenosis type lesions of the large coronary trunks; - in exceptional cases lesions of the aorta: hyperplastic degenerescence of the intima and adventitia or of the aortic sigmoid valvules and the mitral valves. Three observations are reported, concerning a coronary, a pericardiac and a coronary, myocardiac and pericardiac lesion. Following this account the irradiation techniques and main experimental data are reviewed and the prophylactic and therapeutic consequences to be derived from our observations and those of the literature are examined [fr

  15. Gastroprotective effect of Desmodium gangeticum roots on gastric ulcer mouse models

    Directory of Open Access Journals (Sweden)

    Ayyavu Mahesh

    2012-06-01

    Full Text Available In the present study, the ethanolic root extract of Desmodium gangeticum (L. DC., Fabaceae, (EDG, have been studied in various acute and chronic ulcer mouse models. Oral administration of root extract, significantly decrease the ulcer index and lesion number in a dose dependent manner against ethanol induced acute gastric ulcer in mice. In gastric ulcerated animal that received high dose of 150 mg/kg EDG, the mucosa showed no ulceration with slight focal congestion and the glands appeared normal. Pylorus ligated mice, pretreated with EDG showed significant decrease in ulcerous activity under chronic condition. The highest dose (150 mg/kg of the extract provoked a marked increase in protein and glutathione levels, when compare to control. Furthermore, gastric juice, free acidity and total acid output were inhibited in a dose-dependent manner at p<0.05 level. Our results indicate that the EDG possess gastroprotective activity and increasing regeneration of damaged gastric mucosa and thus safe for human use.

  16. Anti-ulcer and wound healing activities of Sida corymbosa in rats.

    Science.gov (United States)

    John-Africa, Lucy Binda; Yahaya, Tijani Adeniyi; Isimi, Christianah Yetunde

    2014-01-01

    There are strong beliefs in the efficacy of traditional medical systems worldwide. Many herbs have been acclaimed to possess antiulcer effects and could be unexplored sources of new lead compounds. Sida corymbosa R. E. Fries (Malvaceae) is used in Northern Nigeria to treat ulcers and wounds. This work aimed to investigate the usefulness of Sida corymbosa in treatments of stomach ulcers and wounds in traditional medicine. Effect of the aqueous extract was determined on gastric ulceration, rate of wound healing and inflammation using ethanol-induced and diclofenac-induced ulceration, wound excision model and albumin-induced inflammation respectively in rats. The study demonstrated the anti-ulcer activity of Sida corymbosa as the extract (250, 500 and 1000 mg/kg) showed a dose-dependent, significant (PSida corymbosa on surgically created incisions produced an increase in the rate of healing of the wounds. The extract of Sida corymbosa exhibited a significant (P Sida corymbosa has constituents with the ability to reduce the severity of haemorrhagic gastric lesions, promote wound healing and reduce inflammation. These actions may be attributed to any one of the active constituents or as a result of synergistic effects of these phytoconstituents. This study validates the use of the plant in traditional medicine for the treatment of stomach ulcers and wounds.

  17. Ulcerative dermatitis caused by feline herpesvirus type 1 in a domestic cat

    Directory of Open Access Journals (Sweden)

    Fernando Froner Argenta

    2017-08-01

    Full Text Available A case of ulcerative dermatitis caused by feline herpesvirus type 1 (FeHV-1 in an adult male domestic shorthair cat is reported. The cat was rescued from the streets and presented with ulcerative lesions at the nasal planum and tongue in addition to a history of occasional sneezing. Thirty days after of the first clinical evaluation, the cat died as a result of acute myeloid leukemia. During necropsy, ulcerative lesions were found on the superior lip, the skin of the nasal planum, and at the periorbital region. Ulcerations were also noted on the tongue and hard palate. Histological examination revealed extensive epidermal necrosis, which involved the subjacent dermis and adnexal structures; the inflammatory infiltrate consisted of neutrophils, mast cells, and lymphocytes. Amphophilic intranuclear inclusion bodies were occasionally observed in intact epithelial cells. In the immunohistochemical evaluation, positive intracytoplasmic immunolabeling was detected in the sebaceous and follicular epithelial cells as well as in the bronchiolar epithelial cells. Samples of lymphoid tissue tested positive for the presence of feline leukemia virus and feline immunodeficiency virus by immunohistochemistry. Pulmonary tissue fragments were immunolabeled for feline calicivirus. Samples obtained from a cutaneous lesion were subjected to virus isolation in a cellular culture, which revealed the cytopathic effects characteristic of herpesvirus. FeHV-1 was detected in the samples by polymerase chain reaction.

  18. A case series of verrucae vulgares mimicking hyperkeratosis in individuals with diabetic foot ulcers.

    Science.gov (United States)

    Quast, D R; Nauck, M A; Bechara, F G; Meier, J J

    2017-08-01

    Diabetic foot ulcers are a common complication in the advanced stages of diabetes mellitus. Certain lesions may be refractory to usual treatments with prolonged healing. In these cases, differential diagnoses to classical ulcers should be considered. Although plantar warts are a common and easy-to-diagnose finding in the general population, diagnosis can be challenging in people with diabetic foot ulcers, as they mimic hyperkeratosis in these people. We report seven cases of people with diabetic foot ulcers and verrucae vulgares mimicking treatment-refractory hyperkeratosis, presenting to our centre between 2014 and 2016. Diagnosis was aided by the clinical presentation, followed by dermoscopy and punch biopsy. Treatment included topical application of 5-fluoruracil and salicylic acid (four people), cryotherapy (three people) and surgical excision (three people), all in combination with local pressure offloading. In five people, the verrucae were completely removed after a mean treatment period of 9.4 months; two individuals were lost to follow-up. Verrucae may be more common in people with diabetic foot lesions and polyneuropathy than generally assumed. Typical findings include small, pinhead-sized bleedings within and surrounding hyperkeratous lesions. These findings should alert the clinician for the potential presence of a verruca. In such cases, biopsy should be performed to enable specific diagnosis and treatment. © 2017 Diabetes UK.

  19. Reliability of digital ulcer definitions as proposed by the UK Scleroderma Study Group: A challenge for clinical trial design.

    Science.gov (United States)

    Hughes, Michael; Tracey, Andrew; Bhushan, Monica; Chakravarty, Kuntal; Denton, Christopher P; Dubey, Shirish; Guiducci, Serena; Muir, Lindsay; Ong, Voon; Parker, Louise; Pauling, John D; Prabu, Athiveeraramapandian; Rogers, Christine; Roberts, Christopher; Herrick, Ariane L

    2018-06-01

    The reliability of clinician grading of systemic sclerosis-related digital ulcers has been reported to be poor to moderate at best, which has important implications for clinical trial design. The aim of this study was to examine the reliability of new proposed UK Scleroderma Study Group digital ulcer definitions among UK clinicians with an interest in systemic sclerosis. Raters graded (through a custom-built interface) 90 images (80 unique and 10 repeat) of a range of digital lesions collected from patients with systemic sclerosis. Lesions were graded on an ordinal scale of severity: 'no ulcer', 'healed ulcer' or 'digital ulcer'. A total of 23 clinicians - 18 rheumatologists, 3 dermatologists, 1 hand surgeon and 1 specialist rheumatology nurse - completed the study. A total of 2070 (1840 unique + 230 repeat) image gradings were obtained. For intra-rater reliability, across all images, the overall weighted kappa coefficient was high (0.71) and was moderate (0.55) when averaged across individual raters. Overall inter-rater reliability was poor (0.15). Although our proposed digital ulcer definitions had high intra-rater reliability, the overall inter-rater reliability was poor. Our study highlights the challenges of digital ulcer assessment by clinicians with an interest in systemic sclerosis and provides a number of useful insights for future clinical trial design. Further research is warranted to improve the reliability of digital ulcer definition/rating as an outcome measure in clinical trials, including examining the role for objective measurement techniques, and the development of digital ulcer patient-reported outcome measures.

  20. The helminth fauna of CHIle: IV. Nematodes of the genera Anisakis Dujardin, 1845 AND Phocanema Myers, 1954 in relation with gastric ulcers in a South American Sea Lion, Otaria byronia.

    Science.gov (United States)

    Cattan, P E; Babero, B B; Torres, D

    1976-10-01

    A gastric ulcer was diagnosed in a South American Sea Lion, Otario byronia, captured along the northern coast of Chile. Species of Anisakis and Phocanema were found to be associated with the lesions. A discussion of the histopathologic damage observed is presented, along with probable etiology of the ulcer.

  1. Genetics Home Reference: ulcerative colitis

    Science.gov (United States)

    ... are some genetic conditions more common in particular ethnic groups? Genetic Changes A variety of genetic and environmental factors are likely involved in the development of ulcerative colitis . Recent studies have identified variations in dozens of genes that may be linked ...

  2. Mucosal healing in ulcerative colitis

    DEFF Research Database (Denmark)

    Seidelin, Jakob Benedict; Coskun, Mehmet; Nielsen, Ole Haagen

    2013-01-01

    Ulcerative colitis (UC) is a colonic inflammatory condition with a substantial impact on the quality of life of affected persons. The disease carries a cumulative risk of need of colectomy of 20-30% and an estimated cumulative risk of colorectal cancer of 18% after 30 years of disease duration. W...

  3. CONTACT LENS RELATED CORNEAL ULCER

    Directory of Open Access Journals (Sweden)

    AGARWAL P

    2010-01-01

    Full Text Available A corneal ulcer caused by infection is one of the major causes of blindness worldwide. One of the recent health concerns is the increasing incidence of corneal ulcers associated with contact lens user especially if the users fail to follow specific instruction in using their contact lenses. Risk factors associated with increased risk of contact lens related corneal ulcers are:overnight wear, long duration of continuous wear, lower socio-economic classes, smoking, dry eye and poor hygiene. The presenting symptoms of contact lens related corneal ulcers include eye discomfort, foreign body sensation and lacrimation. More serious symptoms are redness (especially circum-corneal injection, severe pain, photophobia, eye discharge and blurring of vision. The diagnosis is established by a thorough slit lamp microscopic examination with fluorescein staining and corneal scraping for Gram stain and culture of the infective organism. Delay in diagnosing and treatment can cause permanent blindness, therefore an early referral to ophthalmologist and commencing of antimicrobial therapy can prevent visual loss.

  4. Management of pediatric ulcerative colitis

    DEFF Research Database (Denmark)

    Turner, Dan; Levine, Arie; Escher, Johanna C

    2012-01-01

    Pediatric ulcerative colitis (UC) shares many features with adult-onset disease but there are some unique considerations; therefore, therapeutic approaches have to be adapted to these particular needs. We aimed to formulate guidelines for managing UC in children based on a systematic review (SR...

  5. Perforated Peptic Ulcer: new insights

    NARCIS (Netherlands)

    M.J.O.E. Bertleff (Marietta)

    2011-01-01

    textabstractMuch has been written on perforated peptic ulcer (PPU) during the last hundred years. In 1500, when necropsies were first allowed, often a small hole was found in the anterior wall of the stomach, giving an explanation for symptoms of acute abdominal pain, nausea, vomiting which often

  6. [Assessment of pain in a patient with pressure ulcer].

    Science.gov (United States)

    Píriz-Campos, Rosa María; Martín-Espinosa, Noelia María; Cobo-Cuenca, Ana Isabel

    2010-01-01

    This is a summary of a presentation made in the symposium "Improved Continuous Quality Care in Patients with Pressure Ulcers and Chronic Injuries", which was held in Toledo in 2009. A 76 year old woman had been assessed (she belonged to the age group that frequently suffers this condition). She lived in a social healthcare centre and had a III stage sacral pressure ulcer. Using Gordon's Functional Health Patterns for assessing "Acute pain", a nursing diagnosis is described and the nursing care plan has been presented according to NANDA, NIC, NOC taxonomy. The aim of this article is to show the importance of considering the pain in patients who suffer from this type of lesion, which, although almost always present, it is often undervalued by nursing staff, resulting in an even worse quality of life for the patient, due to both physical and psychological effects. This case shows how to assess pain in a patient with ulcers, and helps establish an individualised care plan with a priority on pain treatment and relief. As as result of the interventions carried out, a better perception of pain is achieved, thus helping to improve patient's mobility and night rest. Copyright (c) 2010 Elsevier España, S.L. All rights reserved.

  7. Cold-forceps avulsion with adjuvant snare-tip soft coagulation (CAST) is an effective and safe strategy for the management of non-lifting large laterally spreading colonic lesions.

    Science.gov (United States)

    Tate, David J; Bahin, Farzan F; Desomer, Lobke; Sidhu, Mayenaaz; Gupta, Vikas; Bourke, Michael J

    2018-01-01

     Non-lifting large laterally spreading colorectal lesions (LSLs) are challenging to resect endoscopically and often necessitate surgery. A safe, simple technique to treat non-lifting LSLs endoscopically with robust long-term outcomes has not been described.  In this single-center prospective observational study of consecutive patients referred for endoscopic mucosal resection (EMR) of LSLs ≥ 20 mm, LSLs not completely resectable by snare because of non-lifting underwent standardized completion of resection with cold-forceps avulsion and adjuvant snare-tip soft coagulation (CAST). Scheduled surveillance colonoscopies were performed at 4 - 6 months (SC1) and 18 months (SC2). Primary outcomes were endoscopic evidence of adenoma clearance and avoidance of surgery. The secondary outcome was safety.  From January 2012 to October 2016, 540 lifting LSLs (82.2 %) underwent complete snare excision at EMR. CAST was required for complete removal in 101 non-lifting LSLs (17.8 %): 63 naïve non-lifting lesions (NNLs; 62.7 %) and 38 previously attempted non-lifting lesions (PANLs; 37.3 %). PANLs were smaller ( P  < 0.001) and more likely to be non-granular ( P  = 0.001) than the lifting LSLs. NNLs were of similar size ( P  = 0.77) and morphology ( P  = 0.10) to the lifting LSLs. CAST was successful in all cases and adverse events were comparable to lifting LSLs resected by complete snare excision. Recurrence at SC1 was comparable for PANLs (15.2 %) and lifting LSLs (15.3 %; P  = 0.99), whereas NNLs recurred more frequently (27.5 %; P  = 0.049); however, surgery was no more common for either type of non-lifting LSL than for lifting LSLs.  CAST is a safe, effective, and surgery-sparing therapy for the majority of non-lifting LSLs. It is easy to use, inexpensive, and does not require additional equipment. © Georg Thieme Verlag KG Stuttgart · New York.

  8. Clinical usefulness of endoscopic ultrasonography for the evaluation of ulcerative colitis-associated tumors

    Science.gov (United States)

    Kobayashi, Kiyonori; Kawagishi, Kana; Ooka, Shouhei; Yokoyama, Kaoru; Sada, Miwa; Koizumi, Wasaburo

    2015-01-01

    AIM: To evaluate the clinical usefulness of endoscopic ultrasonography (EUS) for the diagnosis of the invasion depth of ulcerative colitis-associated tumors. METHODS: The study group comprised 13 patients with 16 ulcerative colitis (UC)-associated tumors for which the depth of invasion was preoperatively estimated by EUS. The lesions were then resected endoscopically or by surgical colectomy and were examined histopathologically. The mean age of the subjects was 48.2 ± 17.1 years, and the mean duration of UC was 15.8 ± 8.3 years. Two lesions were treated by endoscopic resection and the other 14 lesions by surgical colectomy. The depth of invasion of UC-associated tumors was estimated by EUS using an ultrasonic probe and was evaluated on the basis of the deepest layer with narrowing or rupture of the colonic wall. RESULTS: The diagnosis of UC-associated tumors by EUS was carcinoma for 13 lesions and dysplasia for 3 lesions. The invasion depth of the carcinomas was intramucosal for 8 lesions, submucosal for 2, the muscularis propria for 2, and subserosal for 1. Eleven (69%) of the 16 lesions arose in the rectum. The macroscopic appearance was the laterally spreading tumor-non-granular type for 4 lesions, sessile type for 4, laterally spreading tumor-granular type for 3, semi-pedunculated type (Isp) for 2, type 1 for 2, and type 3 for 1. The depth of invasion was correctly estimated by EUS for 15 lesions (94%) but was misdiagnosed as intramucosal for 1 carcinoma with high-grade submucosal invasion. The 2 lesions treated by endoscopic resection were intramucosal carcinoma and dysplasia, and both were diagnosed as intramucosal lesions by EUS. CONCLUSION: EUS provides a good estimation of the invasion depth of UC-associated tumors and may thus facilitate the selection of treatment. PMID:25759538

  9. [Diagnosis of gastric ulcer in the elderly].

    Science.gov (United States)

    Ashida, Kiyoshi; Fukuchi, Takumi; Yamashita, Hiroshi

    2010-11-01

    It is well known that gastric ulcers are most often found at anglus and upper corpus in the elderly. The number of gastric ulcer found at upper corpus hold half of all cases in the elderly patients with bleeding ulcer. Sixty percent of the elderly patients with bleeding ulcer took NSAIDs including low-dose aspirin in authors' hospital. Now it is easy to treat and cure bleeding ulcers due to development of endoscopic hemostasis and antiulcer drugs such as proton pump inhibitor(PPI). However, the elderly patients sometimes result in fatal outcome on bleeding from gastric ulcer. Therefore, it is important to prevent ulcer complications by PPI for the high-risk group such as elderly patients taking NSAIDs.

  10. Biologics for the treatment of pyoderma gangrenosum in ulcerative colitis.

    Science.gov (United States)

    Arivarasan, K; Bhardwaj, Vaishali; Sud, Sukrit; Sachdeva, Sanjeev; Puri, Amarender Singh

    2016-10-01

    Pyoderma gangrenosum (PG) is an uncommon extra-intestinal manifestation of inflammatory bowel disease (IBD). Despite limited published literature, biologics have caused a paradigm shift in the management of this difficult-to-treat skin condition. The clinical data and outcomes of three patients with active ulcerative colitis and concurrent PG treated with biologics (infliximab two and adalimumab one) are reviewed in this report. Biologics were added because of the sub-optimal response of the colonic symptoms and skin lesions to parenteral hydrocortisone therapy. All three patients showed a dramatic response to the addition of the biologics. In view of the rapid healing of the skin lesions, superior response rate, and the additional benefit of improvement in the underlying colonic disease following treatment, anti-tumor necrosis factor blockers should be considered as a first line therapy in the management of PG with underlying IBD.

  11. Effectiveness of vacuum-assisted closure (VAC) therapy in the healing of chronic diabetic foot ulcers.

    Science.gov (United States)

    Nather, Aziz; Chionh, Siok Bee; Han, Audrey Y Y; Chan, Pauline P L; Nambiar, Ajay

    2010-05-01

    This is the fi rst prospective study done locally to determine the effectiveness of vacuum-assisted closure (VAC) therapy in the healing of chronic diabetic foot ulcers. An electronic vacuum pump was used to apply controlled negative pressure evenly across the wound surface. Changes in wound dimension, presence of wound granulation and infection status of diabetic foot ulcers in 11 consecutive patients with diabetes were followed over the course of VAC therapy. Healing was achieved in all wounds. Nine wounds were closed by split-skin grafting and 2 by secondary closure. The average length of treatment with VAC therapy was 23.3 days. Ten wounds showed reduction in wound size. All wounds were satisfactorily granulated and cleared of bacterial infection at the end of VAC therapy. VAC therapy was useful in the treatment of diabetic foot infection and ulcers, which after debridement, may present with exposed tendon, fascia and/or bone. These included ray amputation wounds, wounds post-debridement for necrotising fasciitis, wounds post-drainage for abscess, a heel ulcer and a sole ulcer. It was able to prepare ulcers well for closure via split-skin grafting or secondary closure in good time. This reduced cost of VAC therapy, as therapy was not prolonged to attain greater reduction in wound area. VAC therapy also provides a sterile, more controlled resting environment to large, exudating wound surfaces. Large diabetic foot ulcers were thus made more manageable.

  12. Pathology of gastric lesions in donkeys: A preliminary study.

    Science.gov (United States)

    Al-Mokaddem, A K; Ahmed, K A; Doghaim, R E

    2015-11-01

    Donkeys (Equus africanus asinus) are important working animals, particularly in countries where the majority of the population lives below the poverty line. Gastric ulceration has been shown to be common in British donkeys but donkeys from other parts of the world have not been as extensively researched. This study was performed as a preliminary overview of the severity and distribution of gastric lesions in mature donkeys and to document which parasites were present. Descriptive study of pathological findings. Stomachs of 35 mature draught donkeys were examined grossly and histopathology samples taken from 5 regions of the gastric mucosa. Gross examination revealed hyperaemia, oedema, erosions and ulcers in addition to parasitic lesions. Histopathological examination revealed hyperkeratosis, acanthosis, vacuolar degeneration of stratified squamous cells, gastritis, erosions, ulcerations, scarring, hyperactivity of mucus glands, periglandular fibroplasia and parasitic granulomes with infestation by Gasterophilus spp. larvae, Habronema spp. and Draschia megastoma. In donkeys, ulceration of the nonglandular regions of the stomach is more prominent than the glandular regions and parasitic infestations were frequent. © 2014 EVJ Ltd.

  13. Registered nurses' attention to and perceptions of pressure ulcer prevention in hospital settings.

    Science.gov (United States)

    Sving, Eva; Gunningberg, Lena; Högman, Marieann; Mamhidir, Anna-Greta

    2012-05-01

    To describe how registered nurses perform, document and reflect on pressure ulcer prevention in a specific nurse-patient care situation, as well as generally, on hospital wards. Registered nurses should provide safe and qualified pressure ulcer prevention, but pressure ulcers remain a problem. Compliance with evidence-based guidelines impedes pressure ulcer formation. A descriptive design with a multimethods approach. Nine registered nurses at three wards and hospitals participated. The registered nurses were observed in a specific nurse-patient care situation with patients at risk for pressure ulcers. Interviews followed and patients' records were reviewed. Quantitative and qualitative data analysis methods were used. Pressure ulcer prevention performed by the registered nurses was dependent on the cultural care, which ranged from planned to unplanned prevention. Diversity was found in compliance with evidence-based guidelines across the wards. Although all patients involved were at risk and the nurses described pressure ulcer prevention as basic care, the nurses' attention to prevention was lacking. Few prevention activities and no structured risk assessments using risk assessment tools were observed, and few care plans were identified. The lack of attention was explained by registered nurses' trust in assistant nurses' knowledge, and prevention was seen as an assistant nurse task. Registered nurses paid little attention to pressure ulcer prevention among patients at risk. The planned and unplanned care structures affected the prevention. The nurses trusted and largely delegated their responsibility to the assistant nurses. Evidence-based pressure ulcer prevention is fundamental to patient safety. Care quality is created in situations where patients and care providers meet. How registered nurses work with pressure ulcer prevention, their role and communication, particularly with assistant nurses, should be of major concern to them as well as to healthcare

  14. Pathology and immunohistochemistry of papillomavirus-associated cutaneous lesions in Cape mountain zebra, giraffe, sable antelope and African buffalo in South Africa

    Directory of Open Access Journals (Sweden)

    J. H. Williams

    2011-04-01

    Full Text Available Skin lesions associated with papillomaviruses have been reported in many animal species and man. Bovine papillomavirus (BVP affects mainly the epidermis, but also the dermis in several species including bovine, the best-known example being equine sarcoid, which is associated with BVP types 1 and 2. This publication describes and illustrates the macroscopic and histological appearance of BPV-associated papillomatous, fibropapillomatous or sarcoid-like lesions in Cape mountain zebra (Equus zebra zebra from the Gariep Dam Nature Reserve, 2 giraffes (Giraffa camelopardalis from the Kruger National Park, and a sable antelope (Hippotragus niger from the Kimberley area of South Africa. An African buffalo (Syncerus caffer cow from Kruger National Park also had papillomatous lesions but molecular characterisation of lesional virus was not done. Immunohistochemical staining using polyclonal rabbit antiserum to chemically disrupted BPV-1, which cross-reacts with the L1 capsid of most known papillomaviruses, was positive in cells of the stratum granulosum of lesions in Giraffe 1, the sable and the buffalo and negative in those of the zebra and Giraffe 2. Fibropapillomatous and sarcoid-like lesions from an adult bovine were used as positive control for the immunohistochemistry and are described and the immunohistochemistry illustrated for comparison. Macroscopically, both adult female giraffe had severely thickened multifocal to coalescing nodular and occasionally ulcerated lesions of the head, neck and trunk with local poorly-circumscribed invasion into the subcutis. Necropsy performed on the 2nd giraffe revealed neither internal metastases nor serious underlying disease. Giraffe 1 had scattered, and Giraffe 2 numerous, large, anaplastic, at times indistinctly multinucleated dermal fibroblasts with bizarre nuclei within the sarcoid-like lesions, which were BPV-1 positive in Giraffe 1 and BPV-1 and -2 positive in Giraffe 2 by RT-PCR. The sable antelope

  15. Pyoderma gangrenosum as a initial manifestation of ulcerative proctocolitis

    Directory of Open Access Journals (Sweden)

    Carla Bortolin Fonseca

    2011-09-01

    Full Text Available pyoderma gangrenosum is a rare inflammatory skin condition characterized by progressive and recurrent skin ulceration of destructive course. It is usually associated with rheumatoid arthritis, paraproteinemia, myeloproliferative diseases and inflammatory bowel diseases, especially non-specific ulcerative proctocolitis. In these situations, skin lesions are described as concurrent with the intestinal condition. However, reports on pyoderma gangrenosum preceding intestinal findings are less frequent. The authors describe a case of a woman with febrile condition associated with skin lesions diagnosed by biopsy as pyoderma gangrenosum. Two weeks later, she developed diarrhea, arthralgia and sepsis, being diagnosed as ulcerative proctocolitis. After the administration of the treatment for ulcerative proctocolitis, she showed improvements in sepsis care, remission of diarrhea and regression of skin lesions. This case highlights the importance of considering pyoderma gangrenosum as a manifestation associated with inflammatory bowel disease, regardless of its timing in relation to intestinal symptoms.Pioderma gangrenoso é uma forma de inflamação cutânea, caracterizada por ulceração progressiva e recorrente da pele, com curso destrutivo. Geralmente é associada à artrite reumatoide, paraproteinemia, doenças mieloproliferativas e doença inflamatória intestinal, em especial retocolite ulcerativa inespecífica. Em tais casos, as lesões cutâneas são descritas concomitantes ao quadro intestinal, porém, relatos com descrição de pioderma gangrenoso precedendo achados intestinais são menos frequentes. Os autores relatam caso de mulher com quadro febril associado a lesões cutâneas diagnosticadas por biópsia como pioderma gangrenoso. Duas semanas depois, apresentou diarreia, artralgia e sepse sendo diagnosticada retocolite ulcerativa. Com o tratamento para retocolite ulcerativa apresentou melhora do quadro séptico, remissão da diarreia e

  16. Oral mucosal lesions in denture wearers.

    Science.gov (United States)

    Jainkittivong, Aree; Aneksuk, Vilaiwan; Langlais, Robert P

    2010-03-01

    To determine the prevalence of oral mucosal lesions (OMLs) and denture-related mucosal lesions (DMLs) in denture wearers and to co-relate the prevalence with age, gender, type of denture and any systemic conditions. Dental records of 380 denture wearers were retrospectively reviewed for OMLs and DMLs. We found 45% of the denture wearers had DMLs and 60.8% had OMLs not related to denture wearing. Although the prevalence of DMLs was higher in complete denture wearers than in partial denture wearers (49% vs. 42.2%), this difference was not significant. The most common DMLs were traumatic ulcer (19.5%) and denture-induced stomatitis (18.1%). When analysed by type, traumatic ulcer, denture hyperplasia, frictional keratosis and candidiasis were more common in complete denture wearers, whereas denture-induced stomatitis was more common in partial denture wearers. Frictional keratosis was more common in men than in women. The prevalence of OMLs not related to denture wearing was higher in complete denture wearers than in partial denture wearers, and the most common OML was fissured tongue (27.6%). No association between DMLs and systemic conditions or xerostomic drugs was noted. No differences in the prevalence of DMLs in association with denture type were found. The prevalence of OMLs not related to denture wearing was higher in complete denture wearers than in partial denture wearers. This difference was affected by age, and the data were similar to the findings observed in the elderly.

  17. Virtual gastroscopy using spiral CT in gastric lesions

    International Nuclear Information System (INIS)

    Shin, Sang Soo; Kang, Heoung Keun; Jeong, Yong Yeon; Yoon, Man Won; Song, Sang Gook; Jeong, Gwang Woo

    1998-01-01

    To compare virtual gastroscopy using spiral CT with conventional endoscopy for the detection and evaluation of gastric lesions. During a previous six-month period, 30 patients with pathologically-proven gastric lesions underwent conventional endoscopy and virtual gastroscopy using spiral CT. There were 18 cases of advanced gastric carcinoma, eight benign ulcers, and four submucosal tumors(two leiomyomas, two lymphomas). Source images of virtual gastroscopy were three-dim-ensionally reconstructed within an Advantage Windows Workstation and virtual gastroscopic images were obtained using Navigator Software. On analysis, images were graded according to their quality(excellent, good, poor). Virtual gastroscopic images were interpreted by two radiologists blinded to conventional endoscopic findings, and were subsequently compared with endoscopic findings in terms of detectability and findings. In the cases of advanced gastric carcinoma, lesions were classified according to Borrmann's system. For virtual gastroscopy, overall image quality was excellent in 21 cases(70%), good in five(17%), and poor in four(13%). Lesions were detected in 25 cases(83%). Among the 18 advanced gastric carcinomas, virtual gastroscopy image quality was excellent in 14 cases(78%), good in two(11%), and poor in two(11%). Lesions were detected in 16 cases(89%). Two Borrmann type IV cases were not detected. Among the eight benign ulcers, virtual gastroscopy image quality was excellent in three cases(38%), good in three(38%), and poor in two(25%). The detection of lesion was possible in five cases(63%). In all submucosal tumors, virtual gastroscopy image quality was excellent. Lesions were detected in all cases. Virtual gastroscopy using spiral CT is safe and noninvasive, and for the evaluation of gastric lesions may be complementary to axial CT. It successfully detects gastric lesions, and in depicting the pattern of gastric folds its image quality is excellent.=20

  18. Histopathological analysis of gastric mucosal biopsies in non ulcer dyspepsia

    International Nuclear Information System (INIS)

    Sarfraz, T.; Hafeez, M.; Tariq, H.; Azhar, M.

    2016-01-01

    Objective: To find out the pattern of gastric mucosal histopathological findings in gastric biopsies of patients with non ulcer dyspepsia. Study Design: Prospective descriptive study. Place and Duration of Study: Histopathology department Combined Military Hospital (CMH) Kharian Pakistan from Jan to Dec 2015. Material and Methods: One hundred patients presenting at outpatient gastroenterology department with dyspepsia having no endoscopic lesion were included in the study. Two gastric mucosal biopsies from antrum and two from corpus were taken. The specimens were processed and examined histologically to see the changes. Results: Gastric biopsies of 100 patients including 65 males and 35 females presenting with non ulcer dyspepsia were studied. Most of the patients were between the age group of 31-50 years. Histological examination of gastric biopsies revealed 70 percent of patients having histological features of gastritis, while 30 percent having no significant histological finding. Chronic inflammation was seen in 70 cases (70 percent), activity in 15 cases (15 percent), glandular atrophy in 2 cases (2 percent) and intestinal metaplasia in 2 cases (2 percent). H.Pylori were identified in 25 cases (25 percent) based on haematoxylin and eosin (H and E) staining and modified giemsa staining. Conclusion: Most the cases of non ulcer dyspepsia show histological evidence of gastritis, however a significant number of patients showed no gastric mucosal histological abnormality. A significantly low frequency of H. Pylori in gastric biopsies noted in non ulcer dyspepsia cases may be due to more frequent use of antibiotics and acid suppressant drugs used by general practitioners at some stage of disease. (author)

  19. [Recurrent pulmonary infection and oral mucosal ulcer].

    Science.gov (United States)

    Kuang, Fei-Mei; Tang, Lan-Lan; Zhang, Hui; Xie, Min; Yang, Ming-Hua; Yang, Liang-Chun; Yu, Yan; Cao, Li-Zhi

    2017-04-01

    An 8-year-old girl who had experienced intermittent cough and fever over a 3 year period, was admitted after experiencing a recurrence for one month. One year ago the patient experienced a recurrent oral mucosal ulcer. Physical examination showed vitiligo in the skin of the upper right back. Routine blood tests and immune function tests performed in other hospitals had shown normal results. Multiple lung CT scans showed pulmonary infection. The patient had recurrent fever and cough and persistent presence of some lesions after anti-infective therapy. The antitubercular therapy was ineffective. Routine blood tests after admission showed agranulocytosis. Gene detection was performed and she was diagnosed with dyskeratosis congenita caused by homozygous mutation in RTEL1. Patients with dyskeratosis congenita with RTEL1 gene mutation tend to develop pulmonary complications. Since RTEL1 gene sequence is highly variable with many mutation sites and patterns and can be inherited via autosomal dominant or recessive inheritance, this disease often has various clinical manifestations, which may lead to missed diagnosis or misdiagnosis. For children with unexplained recurrent pulmonary infection, examinations of the oral cavity, skin, and nails and toes should be taken and routine blood tests should be performed to exclude dyskeratosis congenita. There are no specific therapies for dyskeratosis congenita at present, and when bone marrow failure and pulmonary failure occur, hematopoietic stem cell transplantation and lung transplantation are the only therapies. Androgen and its derivatives are effective in some patients. Drugs targeting the telomere may be promising for patients with dyskeratosis congenita.

  20. Maintenance therapy with sucralfate in duodenal ulcer: genuine prevention or accelerated healing of ulcer recurrence?

    Science.gov (United States)

    Bynum, T E; Koch, G G

    1991-08-08

    We sought to compare the efficacy of sucralfate to placebo for the prevention of duodenal ulcer recurrence and to determine that the efficacy of sucralfate was due to a true reduction in ulcer prevalence and not due to secondary effects such as analgesic activity or accelerated healing. This was a double-blind, randomized, placebo-controlled, parallel groups, multicenter clinical study with 254 patients. All patients had a past history of at least two duodenal ulcers with at least one ulcer diagnosed by endoscopic examination 3 months or less before the start of the study. Complete ulcer healing without erosions was required to enter the study. Sucralfate or placebo were dosed as a 1-g tablet twice a day for 4 months, or until ulcer recurrence. Endoscopic examinations once a month and when symptoms developed determined the presence or absence of duodenal ulcers. If a patient developed an ulcer between monthly scheduled visits, the patient was dosed with a 1-g sucralfate tablet twice a day until the next scheduled visit. Statistical analyses of the results determined the efficacy of sucralfate compared with placebo for preventing duodenal ulcer recurrence. Comparisons of therapeutic agents for preventing duodenal ulcers have usually been made by testing for statistical differences in the cumulative rates for all ulcers developed during a follow-up period, regardless of the time of detection. Statistical experts at the United States Food and Drug Administration (FDA) and on the FDA Advisory Panel expressed doubts about clinical study results based on this type of analysis. They suggested three possible mechanisms for reducing the number of observed ulcers: (a) analgesic effects, (b) accelerated healing, and (c) true ulcer prevention. Traditional ulcer analysis could miss recurring ulcers due to an analgesic effect or accelerated healing. Point-prevalence analysis could miss recurring ulcers due to accelerated healing between endoscopic examinations. Maximum ulcer

  1. Úlcera eosinófila de la mucosa oral Eosinophilic ulcer of oral mucosa

    Directory of Open Access Journals (Sweden)

    A.C. Bencini

    2009-08-01

    tongue. Clinically, one looks like an ulcer with hard and risen edges. The histo-pathological findings are typical and consist of a rich infiltrated mix of eosinophils, as well as a population of large mononuclear cells. Recent reports based on immunohistochemical studies allow us to confirm the presence of large atypical lymphocytes CD30+ and therefore include this lesion injury in the spectrum of lympho proliferative disorder simulators. Despite this the etiopathogenic mechanism remains unknown and local trauma still plays an unexplained roll; although the majority of publications have explained the phenomena as a reactive mechanism. The importance of this injury is established by its differential diagnostic because of its clinical similarity to Spinocellular Carcinoma, Histoplasmosis, syphilitic chancre, Ulcer Tuberculosis, Epidermoid Carcinoma and others. In our work the literature is reviewed and clinical characteristics, histo-pathologies and alternative therapies are discussed. We use the case of a young patient who has a biopsy in an effort to diagnose with certainty has a relapse of the lesion which directs the treatment towards combined surgery and local intra lesion cortico therapy which led to successful remission.

  2. Treatment of lingual traumatic ulcer accompanied with fungal infections

    Directory of Open Access Journals (Sweden)

    Sella Sella

    2011-09-01

    Full Text Available Background: Traumatic ulcer is a common form of ulceration occured in oral cavity caused by mechanical trauma, either acute or chronic, resulting in loss of the entire epithelium. Traumatic ulcer often occurs in children that are usually found on buccal mucosa, labial mucosa of upper and lower lip, lateral tongue, and a variety of areas that may be bitten. To properly diagnose the ulcer, dentists should evaluate the history and clinical description in detail. If the lesion is allegedly accompanied by other infections, such as fungal, bacterial or viral infections, microbiological or serological tests will be required. One of the initial therapy given for fungal infection is nystatin which aimed to support the recovery and repair processes of epithelial tissue in traumatic ulcer case. Purpose: This case report is aimed to emphasize the importance of microbiological examination in suspected cases of ulcer accompanied with traumatic fungal infection. Case: A 12-year-old girl came to the clinic of Pediatric Dentistry, Faculty of Dentistry, University of Indonesia on June 9, 2011 accompanied with her mother. The patient who had a history of geographic tongue came with complaints of injury found in the middle of the tongue. The main diagnosis was ulcer accompanied with traumatic fungal infection based on the results of swab examination. Case management: This traumatic ulcer case was treated with Dental Health Education, oral prophylaxis, as well as prescribing and usage instructions of nystatin. The recovery and repair processes of mucosal epithelium of the tongue then occured after the use of nystatin. Conclusion: It can be concluded that microbiological examination is important to diagnose suspected cases of ulcer accompanied with traumatic fungal infection. The appropriate treatment such as nystatin can be given for traumatic fungal infection.Latar belakang: Ulkus traumatic merupakan bentuk umum dari ulserasi rongga mulut yang terjadi akibat trauma

  3. Trichloroacetic Acid Spray for the Treatment of Foot Ulcers of Foot and Mouth Disease in Cattle

    Directory of Open Access Journals (Sweden)

    Imad I. Aldabagh, Oday S. Al-Obaddy and Hafidh I. Al-Sadi*

    2012-01-01

    Full Text Available An attempt was made to evaluate the therapeutic effect of trichloroacetic acid (TCA for ulcers of the hooves of 120 cattle affected with foot and mouth disease (FMD. Each hoof was cleaned and washed with water before using the TCA spray (2% once daily. Biopsies were taken from the soft tissue lesions before and after10 days of treatment. These tissue specimens were processed routinely for histopathological examination. A marked improvement was seen in the pain inflicted by palpation of the affected hoof. Microscopically, coagulative necrosis of the soft tissue of the hoof was seen. An advanced stage of healing of the hoof ulcers was observed on 10th day post–treatment. It was concluded that 2% solution of TCA was an effective treatment of ulcers of the hooves of cattle affected with FMD.

  4. Investigation of poly-herbal aqueous extract for potential anti-ulcer activity

    Directory of Open Access Journals (Sweden)

    Deepak S. K.

    2013-09-01

    Full Text Available The aqueous polyherbal extract of betel, clove, fennel and black catechu was evaluated for gastro-protective (antiulcer activity in rats using the aspirin and ethanol induced ulcer models. Efficacy was assessed by determination of ulcer index and percentage of ulcer protection.  Antioxidant activity of extract was evaluated by DPPH free radical scavenging procedure. Oral administration of the aqueous extract (250 mg/kg and (500 mg/kg showed dose dependent antiulcer activity and protected gastric lesions by about 65 to 75% respectively compared to standard drug Omeprazole (98%. The findings suggest that the polyherbal extract have significant gastro-protective activity.                                                                   

  5. Linear IgA dermatosis associated with ulcerative colitis: complete and sustained remission after total colectomy.

    Science.gov (United States)

    Vargas, Thiago Jeunon de Sousa; Fialho, Mônica; Santos, Luiza Tavares dos; Rodrigues, Palmira Assis de Jesus Barreto; Vargas, Ana Luisa Bittencourt Sampaio Jeunon; Sousa, Maria Auxiliadora Jeunon

    2013-01-01

    Linear IgA dermatosis has been increasingly associated with inflammatory bowel diseases, particularly ulcerative colitis. A 13-year-old male patient with an 11-month history of ulcerative colitis developed vesicles, pustules and erosions on the skin of the face, trunk and buttocks and in the oral mucosa. The work-up revealed a neutrophil-rich sub-epidermal bullous disease and linear deposition of IgA along the dermoepidermal junction, establishing the diagnosis of linear IgA dermatosis. The patient experienced unsatisfactory partial control of skin and intestinal symptoms despite the use of adalimumab, mesalazine, prednisone and dapsone for some months. After total colectomy, he presented complete remission of skin lesions, with no need of medications during two years of follow-up. A review of previously reported cases of the association is provided here and the role of ulcerative colitis in triggering linear IgA dermatosis is discussed.

  6. Development of Marjolin's ulcer following successful surgical treatment of chronic sacral pressure sore

    DEFF Research Database (Denmark)

    Knudsen, M.A.; Biering-Sørensen, Fin

    2008-01-01

    of surgical excision and successful closure of the wound, the patient developed Marjolin's ulcer 2.5 years later. Yet it illustrates the primary importance of preventing the development pressure sores, of aggressive (surgical) therapy with healing when they do arise and of taking frequent biopsies......STUDY DESIGN: Case report. OBJECTIVE: Report of an unusual case, where a Marjolin's ulcer that developed 2.5 years after surgical excision and successful closure. SETTING: Department of Plastic and Reconstructive Surgery and Burn Unit and the Clinic for Spinal Cord Injuries, Copenhagen University...... Hospital, Rigshospitalet, Copenhagen, Denmark. METHODS AND RESULTS: A 22-year-old man sustained a fracture with luxation of the 5th and 6th cervical vertebrae and loss of sensory and motor function after a diving accident (complete C8 lesion). During initial hospitalization, he developed a sacral ulcer...

  7. Management of ulcers in lymphoedematous limbs

    Directory of Open Access Journals (Sweden)

    Vishnu M Karnasula

    2012-01-01

    Full Text Available Lymphoedema is a progressive condition that can have a marked physical and psychological impact on affected patients and significantly reduce the quality of life. The ulcers on chronic lymphoedema patient, which often also makes it impossible for them to work. If left untreated, tends to progress or worsen. Ulcers in lymphoedema patients, therefore, represent not only a medical but also a psychological problem. The treatment is often regarded as being worse than it actually is. In our study of more than 25 years shows around 10% cases are due to chronic lymphodema. Ulcers of chronic lymphoedema are classified into four stages according to their presentation. Their management depends upon their stage of presentation. Patients with chronic lymphoedema and ulceration require a different approach to treatment. The specific issues associated with managing the patient with lymphoedematous ulceration include, limb shape distortion i.e., elephantiasis, care of the skin creases and folds, and swelling of the toes and fore foot. Stage I ulcers will heal with conservative treatment without any surgical intervention. Stage II ulcers needs debridement of the wound and split-thickness skin grafting. The most difficult to treat are the stage III and IV ulcers, due to associated skin changes and reduced vascularity. These cases need debulking along with excision of the ulcer. In order to prevent recurrence of the ulcer in all the four stages needs prolonged follow-up and limb care.

  8. Efficacy and safety of rabeprazole in non-steroidal anti-inflammatory drug-induced ulcer in Japan.

    Science.gov (United States)

    Mizokami, Yuji

    2009-10-28

    To investigate the efficacy and safety of rabeprazole under continuous non-steroidal anti-inflammatory drug (NSAID) administration for NSAID-induced ulcer in Japan. Subjects comprised patients undergoing NSAID treatment in whom upper gastrointestinal endoscopy revealed an ulcerous lesion (open ulcer) with diameter > or = 3 mm, who required continuous NSAID treatment. Endoscopies were performed at the start of treatment, during the treatment period, and at the conclusion (or discontinuation) of treatment. Findings were evaluated as size (maximum diameter) and stage based on the Sakita-Miwa classification. An ulcer was regarded as cured when the "white coating" was seen to have disappeared under endoscopy. As criteria for evaluating safety, all medically untoward symptoms and signs (adverse events, laboratory abnormalities, accidental symptoms, etc.) occurring after the start of rabeprazole treatment were handled as adverse events. Endoscopic cure rate in 38 patients in the efficacy analysis (endoscopic evaluation) was 71.1% (27/38). Among those 38 patients, 35 had gastric ulcer with a cure rate of 71.4% (25/35), and 3 had duodenal ulcer with a cure rate of 66.7% (2/3). Three adverse drug reactions were reported from 64 patients in the safety analysis (interstitial pneumonia, low white blood cell count and pruritus); thus, the incidence rate for adverse drug reactions was 4.7% (3/64). The treatment efficacy of rabeprazole for NSAID-induced ulcer under continuous NSAID administration was confirmed.

  9. Laser therapy in pressure ulcers: evaluation by the Pressure Ulcer Scale for Healing and Nursing Outcomes Classification

    Directory of Open Access Journals (Sweden)

    Sofia Palagi

    2015-10-01

    Full Text Available AbstractOBJECTIVETo describe the pressure ulcer healing process in critically ill patients treated with conventional dressing therapy plus low-intensity laser therapy evaluated by the Pressure Ulcer Scale for Healing (PUSH and the result of Wound Healing: Secondary Intention, according to the Nursing Outcomes Classification (NOC.METHODCase report study according to nursing process conducted with an Intensive Care Unit patient. Data were collected with an instrument containing the PUSH and the result of the NOC. In the analysis we used descriptive statistics, considering the scores obtained on the instrument.RESULTSA reduction in the size of lesions of 7cm to 1.5cm of length and 6cm to 1.1cm width, in addition to the increase of epithelial tissue and granulation, decreased secretion and odor.CONCLUSIONThere was improvement in the healing process of the lesion treated with adjuvant therapy and the use of NOC allowed a more detailed and accurate assessment than the PUSH.

  10. Prevalence, incidence and associated factors of pressure ulcers in home palliative care patients: A retrospective chart review.

    Science.gov (United States)

    Artico, Marco; Dante, Angelo; D'Angelo, Daniela; Lamarca, Luciano; Mastroianni, Chiara; Petitti, Tommasangelo; Piredda, Michela; De Marinis, Maria Grazia

    2018-01-01

    Terminally ill patients are at high risk of pressure ulcers, which have a negative impact on quality of life. Data about pressure ulcers' prevalence, incidence and associated factors are largely insufficient. To document the point prevalence at admission and the cumulative incidence of pressure ulcers in terminally ill patients admitted to an Italian home palliative care unit, and to analyse the patients' and caregivers' characteristics associated with their occurrence. Retrospective chart review. Patients ( n = 574) with a life expectancy ⩽6 months admitted to a palliative home care service were included in this study. The prevalence and incidence rates were 13.1% and 13.0%, respectively. The logistic regression models showed body mass index ( p 70 and >1 caregiver at home as the dichotomous variables predictors of presenting with a pressure ulcer at time of admission and during home palliative care. The notable pressure ulcers' incidence and prevalence rates suggest the need to include this issue among the main outcomes to pursue during home palliative care. The accuracy of body mass index, Braden Scale and Karnofsky Performance Scale in predicting the pressure ulcers risk is confirmed. Therefore, they appear as essential tools, in combination with nurses' clinical judgment, for a structured approach to pressure ulcers prevention. Further research is needed to explore the home caregivers' characteristics and attitudes associated with the occurrence of pressure ulcers and the relations between their strategies for pressure ulcer prevention and gender-related patient's needs.

  11. Vascular lesions following radiation

    International Nuclear Information System (INIS)

    Fajardo, L.F.; Berthrong, M.

    1988-01-01

    The special radiation sensitivity of the vascular system is mainly linked to that of endothelial cells, which are perhaps the most radiation-vulnerable elements of mesenchymal tissues. Within the vascular tree, radiation injures most often capillaries, sinusoids, and small arteries, in that order. Lesions of veins are observed less often, but in certain tissues the veins are regularly damaged (e.g., intestine) or are the most affected structures (i.e., liver). Large arteries do suffer the least; however, when significant damage does occur in an elastic artery (e.g., thrombosis or rupture), it tends to be clinically significant and even fatal. Although not always demonstrable in human tissues, radiation vasculopathy generally is dose and time dependent. Like other radiation-induced lesions, the morphology in the vessels is not specific, but it is characteristic enough to be often recognizable. Vascular injury, especially by therapeutic radiation is not just a morphologic marker. It is a mediator of tissue damage; perhaps the most consistent pathogenetic mechanism in delayed radiation injury

  12. Wireless capsule endoscopy and proximal small bowel lesions in Crohn’s disease

    Science.gov (United States)

    Petruzziello, Carmelina; Onali, Sara; Calabrese, Emma; Zorzi, Francesca; Ascolani, Marta; Condino, Giovanna; Lolli, Elisabetta; Naccarato, Paola; Pallone, Francesco; Biancone, Livia

    2010-01-01

    AIM: To investigate the prevalence of proximal small bowel (SB) lesions detected by wireless capsule endoscopy (WCE) in Crohn’s disease (CD). METHODS: WCE was performed in 64 patients: 32 with CD of the distal ileum, and 32 controls with iron-deficiency anemia (IDA) or diarrhea. WCE was performed using the Given SB-WCE, followed by small intestine contrast ultrasonography (SICUS). Findings compatible with CD by using WCE included erosions, aphthoid or deep ulcers, and strictures/stenosis. RESULTS: WCE detected proximal SB lesions in 16/32 (50%) patients (14 aphthoid ulcers, 2 deep ulcers, one stricture), which appeared not to be related to clinical parameters [epigastric pain, age, smoking, non-steroidal anti-inflammatory drugs (NSAIDs), IDA]. Among patients with proximal SB lesions, 6 (37%) were smokers, 3 (19%) NSAID users, 3 (19%) had epigastric pain and 4 (25%) had IDA. SICUS detected proximal SB lesions in 3/32 patients (19%) also showing lesions with WCE. No correlations were observed between proximal SB lesions assessed by WCE or by SICUS (χ2 = 1.5, P = 0.2). CONCLUSION: The use of WCE allows the detection of previously unknown upper SB lesions in a high proportion of patients with a previous diagnosis of CD involving the distal ileum. PMID:20614486

  13. Management of bleeding gastroduodenal ulcers

    DEFF Research Database (Denmark)

    Laursen, Stig Borbjerg; Jørgensen, Henrik Stig; Schaffalitzky de Muckadell, Ove B

    2012-01-01

    Description: A multidisciplinary group of Danish experts developed this guideline on management of bleeding gastroduodenal ulcers. Sources of data included published studies up to March 2011. Quality of evidence and strength of recommendations have been graded. The guideline was approved by the D......Description: A multidisciplinary group of Danish experts developed this guideline on management of bleeding gastroduodenal ulcers. Sources of data included published studies up to March 2011. Quality of evidence and strength of recommendations have been graded. The guideline was approved......) again as soon as cardiovascular risks outweigh gastrointestinal risks. Patients in need of continued treatment with ASA or a nonsteroidal anti-inflammatory drug should be put on prophylactic treatment with PPI at standard dosage. The combination of 75mg ASA and PPI should be preferred to monotherapy...

  14. Should care homes adopt a static-led approach to pressure ulcer prevention?

    Science.gov (United States)

    Keen, Delia Catherine

    A static-led approach refers to the provision of high-specification foam mattresses for the whole of a population at risk of pressure damage. Such mattresses have been found to reduce the risk of pressure ulceration and cost less overall than standard mattresses, even in populations where only 1 in 100 patients develops a pressure ulcer. Reduced pressure ulcer prevalence and reduced costs resulting from decreased expenditure on dynamic mattresses following the implementation of a static-led approach have been reported. Pressure ulcers cause pain, a reduced quality of life, loss of independence, depression and social isolation for those in whom they develop. Organizations are increasingly having to pay out large sums of money following litigation surrounding pressure ulcers. This article explains why NHS healthcare providers and private care organizations need to work together to consider implementing a static-led approach to pressure ulcer prevention within care homes in order to reduce pressure ulcer incidence cost-effectively within their local populations.

  15. Oropharynx lesion biopsy

    Science.gov (United States)

    ... as papilloma) Fungal infections (such as candida) Histoplasmosis Oral lichen planus Precancerous sore (leukoplakia) Viral infections (such as Herpes simplex) Risks Risks of the procedure may ... Throat lesion biopsy; Biopsy - mouth or throat; Mouth lesion biopsy; Oral cancer - biopsy ...

  16. Gastric Ulcers Syndrome in Donkeys

    Directory of Open Access Journals (Sweden)

    Abelardo Morales Briceño

    2015-09-01

    Full Text Available This study aimed to describe gastric ulcer in donkeys. 10 donkeys (Equus asinus were studied in Bodonal de la Sierra, Badajoz-Extremadura, Spain. They were referred for necropsy and dead due to non-digestive causes. 4 males and 6 females were examined. The ages were classified of 4-16 years old. The stomach and gastric mucosa was evaluated for classified Merrit, 2003. Samples of gastric tissue were collected. The samples fixed in formalin were processed by conventional histological techniques and examined by histopathology. None of the donkeys presented clinical signs for gastric ulcers syndrome. Of the 10 donkeys studied, 10% had Grade 0; 30% Grade 1; 40% Grade 2; 10% Grade 3; and 10% Grade 4. In 30% (3/10 parasites such as Gasterophilus sp. were observed. The histological slices revealed severe damage on the gastric mucosa, a loss of continuity of the gastric mucosa with corium exposure, and subchorionic edema with parakeratotic hyperkeratosis, together with a mixed lymphoplasmocytic mononuclear infiltrate. In conclusion, we reported gastric ulcers syndrome in donkeys in Spain.

  17. Repositioning for pressure ulcer prevention in adults.

    Science.gov (United States)

    Gillespie, Brigid M; Chaboyer, Wendy P; McInnes, Elizabeth; Kent, Bridie; Whitty, Jennifer A; Thalib, Lukman

    2014-04-03

    small difference in frequency of overnight repositioning in the 90º tilt groups between the trials). The third RCT compared alternative repositioning frequencies.All three studies reported the proportion of patients developing PU of any grade, stage or category. None of the trials reported on pain, or quality of life, and only one reported on cost. All three trials were at high risk of bias.The two trials of 30º tilt vs. 90º were pooled using a random effects model (I² = 69%) (252 participants). The risk ratio for developing a PU in the 30º tilt and the standard 90º position was very imprecise (pooled RR 0.62, 95% CI 0.10 to 3.97, P=0.62, very low quality evidence). This comparison is underpowered and at risk of a Type 2 error (only 21 events).In the third study, a cluster randomised trial, participants were randomised between 2-hourly and 3-hourly repositioning on standard hospital mattresses and 4 hourly and 6 hourly repositioning on viscoelastic foam mattresses. This study was also underpowered and at high risk of bias. The risk ratio for pressure ulcers (any category) with 2-hourly repositioning compared with 3-hourly repositioning on a standard mattress was imprecise (RR 0.90, 95% CI 0.69 to 1.16, very low quality evidence). The risk ratio for pressure ulcers (any category) was compatible with a large reduction and no difference between 4-hourly repositioning and 6-hourly repositioning on viscoelastic foam (RR 0.73, 95% CI 0.53 to 1.02, very low quality evidence).A cost-effectiveness analysis based on data derived from one of the included parallel RCTs compared 3-hourly repositioning using the 30º tilt overnight with standard care consisting of 6-hourly repositioning using the 90º lateral rotation overnight. In this evaluation the only included cost was nursing time. The intervention was reported to be cost saving compared with standard care (nurse time cost per patient €206.6 vs €253.1, incremental difference €-46.5; 95%CI: €-1.25 to €-74

  18. Engaging patients in pressure ulcer prevention.

    Science.gov (United States)

    Hudgell, Lynne; Dalphinis, Julie; Blunt, Chris; Zonouzi, Maryam; Procter, Susan

    2015-05-06

    As patients increasingly care for themselves at home, they require accessible information to enable informed self-care. This article describes the development of an educational electronic application (app) designed for use by patients at risk of pressure ulcers, and their carers. The app can be downloaded to Windows, Android or Apple smartphones or tablets. The app is based on the current pressure ulcer prevention and management guidelines from the National Pressure Ulcer Advisory Panel and the National Institute for Health and Care Excellence, and is designed to educate patients and carers about how to prevent a pressure ulcer, how to recognise a pressure ulcer, and what to do if they suspect they are developing a pressure ulcer. We hope the app will be used to help with educational conversations among patients, carers and healthcare professionals.

  19. [Having trouble with pressure ulcers care?].

    Science.gov (United States)

    Mizuno, Masako; Noda, Yasuhiro; Nohara, Yoko; Fujii, Keiko; Sato, Noriko; Renda, Akiyoshi; Yuasa, Takashi; Muramatsu, Shuichi; Furuta, Katsunori

    2004-12-01

    Since 1997, we, the community pharmacists, have established this society, Aichi Prefecture Society for the Study of Pressure Ulcers Care, in order to furnish drug information about pressure ulcers care. Moist atmosphere is required for the healing of pressure ulcers. The moist environment that could be regulated depends on the physicochemical property of ointment bases. Therefore, ointment should reasonably be chosen to adjust the moisture. Since 2000, we have been committed to providing pharmacists, who work on home care, with a booklet to instruct how to choose ointments for pressure ulcers treatment. In 2002, when the Aichi pharmaceutical association held a training conference held at various hospitals using the booklet as a teaching material, hospital pharmacists cooperated by making a field study trip to observe pressure ulcers treatments. Nowadays researchers at pharmaceutical colleges have also cooperated in studying the efficacy and economical effect of the method of blending different ointments to improve the healing process of pressure ulcers.

  20. White matter lesion progression

    DEFF Research Database (Denmark)

    Hofer, Edith; Cavalieri, Margherita; Bis, Joshua C

    2015-01-01

    10 cohorts. To assess the relative contribution of genetic factors to progression of WML, we compared in 7 cohorts risk models including demographics, vascular risk factors plus single-nucleotide polymorphisms that have been shown to be associated cross-sectionally with WML in the current......BACKGROUND AND PURPOSE: White matter lesion (WML) progression on magnetic resonance imaging is related to cognitive decline and stroke, but its determinants besides baseline WML burden are largely unknown. Here, we estimated heritability of WML progression, and sought common genetic variants...... associated with WML progression in elderly participants from the Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) consortium. METHODS: Heritability of WML progression was calculated in the Framingham Heart Study. The genome-wide association study included 7773 elderly participants from...

  1. Managing Carious Lesions

    DEFF Research Database (Denmark)

    Schwendicke, F; Frencken, J E; Bjørndal, L

    2016-01-01

    should be prioritized, while in shallow or moderately deep lesions, restoration longevity becomes more important. For teeth with shallow or moderately deep cavitated lesions, carious tissue removal is performed according toselective removal to firm dentine.In deep cavitated lesions in primary......The International Caries Consensus Collaboration undertook a consensus process and here presents clinical recommendations for carious tissue removal and managing cavitated carious lesions, including restoration, based on texture of demineralized dentine. Dentists should manage the disease dental...

  2. Impact of the amount of straw provided to pigs kept in intensive production conditions on the occurrence and severity of gastric ulceration at slaughter

    DEFF Research Database (Denmark)

    Herskin, Mette S.; Jensen, Henrik E.; Jespersen, Anna

    2016-01-01

    were used, three from each of 15 pens. After euthanization, the dimension of the non-glandular region of the stomach was measured. Lesions were characterized and scored. Irrespective of straw provided, 67% of the pigs showed signs of gastric pathology. Pigs provided with 500 or 1000 g straw were pooled...... as ‘permanent access’. The proportion of pigs with ulcerations was reduced by permanent access to straw (7 vs. 33%; P ulceration in pigs....

  3. Prevention of recurrent foot ulcers with plantar pressure-based in-shoe orthoses: the CareFUL prevention multicenter randomized controlled trial.

    Science.gov (United States)

    Ulbrecht, Jan S; Hurley, Timothy; Mauger, David T; Cavanagh, Peter R

    2014-07-01

    To assess the efficacy of in-shoe orthoses that were designed based on shape and barefoot plantar pressure in reducing the incidence of submetatarsal head plantar ulcers in people with diabetes, peripheral neuropathy, and a history of similar prior ulceration. Single-blinded multicenter randomized controlled trial with subjects randomized to wear shape- and pressure-based orthoses (experimental, n = 66) or standard-of-care A5513 orthoses (control, n = 64). Patients were followed for 15 months, until a study end point (forefoot plantar ulcer or nonulcerative plantar forefoot lesion) or to study termination. Proportional hazards regression was used for analysis. There was a trend in the composite primary end point (both ulcers and nonulcerative lesions) across the full follow-up period (P = 0.13) in favor of the experimental orthoses. This trend was due to a marked difference in ulcer occurrence (P = 0.007) but no difference in the rate of nonulcerative lesions (P = 0.76). At 180 days, the ulcer prevention effect of the experimental orthoses was already significant (P = 0.003) when compared with control, and the benefit of the experimental orthoses with respect to the composite end point was also significant (P = 0.042). The hazard ratio was 3.4 (95% CI 1.3-8.7) for the occurrence of a submetatarsal head plantar ulcer in the control compared with experimental arm over the duration of the study. We conclude that shape- and barefoot plantar pressure-based orthoses were more effective in reducing submetatarsal head plantar ulcer recurrence than current standard-of-care orthoses, but they did not significantly reduce nonulcerative lesions. © 2014 by the American Diabetes Association.

  4. Prevention of Recurrent Foot Ulcers With Plantar Pressure–Based In-Shoe Orthoses: The CareFUL Prevention Multicenter Randomized Controlled Trial

    Science.gov (United States)

    Ulbrecht, Jan S.; Hurley, Timothy; Mauger, David T.

    2014-01-01

    OBJECTIVE To assess the efficacy of in-shoe orthoses that were designed based on shape and barefoot plantar pressure in reducing the incidence of submetatarsal head plantar ulcers in people with diabetes, peripheral neuropathy, and a history of similar prior ulceration. RESEARCH DESIGN AND METHODS Single-blinded multicenter randomized controlled trial with subjects randomized to wear shape- and pressure-based orthoses (experimental, n = 66) or standard-of-care A5513 orthoses (control, n = 64). Patients were followed for 15 months, until a study end point (forefoot plantar ulcer or nonulcerative plantar forefoot lesion) or to study termination. Proportional hazards regression was used for analysis. RESULTS There was a trend in the composite primary end point (both ulcers and nonulcerative lesions) across the full follow-up period (P = 0.13) in favor of the experimental orthoses. This trend was due to a marked difference in ulcer occurrence (P = 0.007) but no difference in the rate of nonulcerative lesions (P = 0.76). At 180 days, the ulcer prevention effect of the experimental orthoses was already significant (P = 0.003) when compared with control, and the benefit of the experimental orthoses with respect to the composite end point was also significant (P = 0.042). The hazard ratio was 3.4 (95% CI 1.3–8.7) for the occurrence of a submetatarsal head plantar ulcer in the control compared with experimental arm over the duration of the study. CONCLUSIONS We conclude that shape- and barefoot plantar pressure–based orthoses were more effective in reducing submetatarsal head plantar ulcer recurrence than current standard-of-care orthoses, but they did not significantly reduce nonulcerative lesions. PMID:24760263

  5. Enhancing Documentation of Pressure Ulcer Prevention Interventions: A Quality Improvement Strategy to Reduce Pressure Ulcers.

    Science.gov (United States)

    Jacobson, Therese M; Thompson, Susan L; Halvorson, Anna M; Zeitler, Kristine

    2016-01-01

    Prevention of hospital-acquired pressure ulcers requires the implementation of evidence-based interventions. A quality improvement project was conducted to provide nurses with data on the frequency with which pressure ulcer prevention interventions were performed as measured by documentation. Documentation reports provided feedback to stakeholders, triggering reminders and reeducation. Intervention reports and modifications to the documentation system were effective both in increasing the documentation of pressure ulcer prevention interventions and in decreasing the number of avoidable hospital-acquired pressure ulcers.

  6. CAMERON LESIONS: LITERATURE REVIEW AND CASE PRESENTATION

    Directory of Open Access Journals (Sweden)

    V. V. Vasilenko

    2016-01-01

    Full Text Available Cameron syndrome is the ulcerative or erosive lesions of mucosal layer at the sac of hiatal hernia which can cause chronic occult or overt bleeding and iron-deficiency anemia. Hiatal hernia is a relatively frequent finding, which is in most cases asymptomatic or manifested by dyspeptic symptoms of varying severity. Despite of being a very important association of hiatal hernia Cameron syndrome is not widely represented in medical literature. That`s the reason of a lack of awareness among physicians, surgeons and endoscopists about that pathology. Cameron lesions are significant pathology because they can become a source of chronic occult as well as an acute life-threatening bleeding. Those lesions of upper gastrointestinal tract are often misinterpreted or overlooked during standard diagnostic procedures. It can lead to the misdiagnosis and false ways of treatment. The review focuses on the pathogenesis, main diagnostic problems and treatment options of that pathology. The diagnostics of the Cameron syndrome is difficult because sometimes the lesions can`t be seen on upper gastrointestinal tract endoscopy. The review describes the criteria by which the physician may suspect Cameron syndrome when endoscopy results are not certain. Clinical case represents an important problem which is often faced by the doctors — the severe iron-deficiency anemia refractory to the medication and blood transfusions in the patients with Cameron lesions. It`s very important for doctor to be aware of that complication to include Cameron syndrome into the diagnostic search for the sources of persistent blood loss. Cameron lesions can be asymptomatic as well as be manifested in the form of severe chronic anemia. And that`s the reason why there are an important issue about the proper treatment which have to be provided in each case. The review describes the effectiveness of different treatment options and makes the conclusion about the principles on which doctor can

  7. Suppression of LRRC19 promotes cutaneous wound healing in pressure ulcers in mice.

    Science.gov (United States)

    Sun, Jie; Wang, Zhijing; Wang, Xirui

    2018-02-20

    The ischemia-reperfusion (I/R) induced skin lesion has been identified as primary cause of pressure ulcer. Better understanding of the mechanism is required for new therapy development. Leucine rich repeat containing protein 19 (LRRC19) is a recently discovered transmembrane protein containing leucine-rich repeats and plays a role in immune response. To investigate the role of LRRC19 in pressure ulcers, mouse ulcer model was established with two cycles of I/R. The expression of LRRC19 was assessed during injury. siRNA mediated LRRC19 downregulation was applied to investigate the disease severity, immune cell infiltration and pro-inflammatory cytokines production. The primary skin fibroblasts were stimulated with IL-1β to dissect the molecular mechanism. LRRC19 was readily induced in I/R induced lesion site in a pattern mimicking the disease progress as measured by wound area. Knockdown of LRRC19 by siRNA significantly alleviated the disease severity and attenuated immune cell infiltration and pro-inflammatory cytokines production. In primary skin fibroblast model, siRNA knockdown of LRRC19 suppressed IL-1β mediated NFκB activation and its downstream cytokines production. LRRC19 was a novel factor for I/R-induced tissue damage by promoting NFκB dependent pro-inflammatory response. Our results supported that LRRC19 could be a potential therapeutic target for pressure ulcers.

  8. Protective effects of escin against indomethacin-induced gastric ulcer in mice.

    Science.gov (United States)

    Wang, Tian; Zhao, Shanshan; Wang, Yucun; Yang, Yujiao; Yao, Le; Chu, Liuxiang; Du, Hanhan; Fu, Fenghua

    2014-12-01

    Escin, a natural mixture of triterpenoid saponin isolated from the seed of the horse chestnut, is reported to have a potent antiulcer activity against ethanol-induced gastric mucosal lesions. This study investigated the possible mechanisms underlying the gastroprotective effect of escin against indomethacin-induced gastric ulcer in mice. Gastric ulceration was induced by a single intragastric administration of indomethacin (18 mg/kg). The mice underwent intragastric treatment with escin at doses of 0.45, 0.9 or 1.8 mg/kg. Gastric lesion was estimated morphometrically and histopathologically 6 h after the indomethacin administration. The antioxidative parameters in gastric mucosa were measured. Moreover, the activity of myeloperoxidase and the contents of TNF-α, P-selectin and VCAM-1 in gastric tissues were determined. The results showed that escin protected gastric tissues against indomethacin-induced gastropathy as demonstrated from a reduction in the ulcer index and an attenuation of histopathologic changes. Escin caused significant reductions of the contents of malondialdehyde, TNF-α, P-selectin, VCAM-1 and myeloperoxidase activity. The altered activities of superoxide dismutase, catalase and glutathione peroxidase in the stomach tissues were also ameliorated by escin treatment. The present study demonstrated that escin had a protective effect against indomethacin-induced gastric ulcer in mice, not only by virtue of its antioxidant potential, but also due to its anti-inflammatory effect.

  9. Pressure ulcer dressings in critical patients: a cost analysis.

    Science.gov (United States)

    Silva, Dinara Raquel Araújo; Bezerra, Sandra Marina Gonçalves; Costa, Jéssica Pereira; Luz, Maria Helena Barros Araújo; Lopes, Vanessa Caminha Aguiar; Nogueira, Lidya Tolstenko

    2017-06-12

    To assess the direct cost of dressings in pressure ulcer treatment. This was a descriptive observational study conducted at an intensive care unit in the Northeast region of Brazil, between November and December 2015. Data were gathered using the Pressure Ulcer Scale for Healing and a form to characterize and assess costs. Values in Brazilian reais (BRL) were converted into U.S. dollars at the exchange rate of USD 0.26/BRL. Univariate and bivariate analyses were conducted. The sample consisted of 15 patients with at least stage 2 ulcers. There was a significant reduction in costs with dressing materials between the initial and final assessments (p=0.002), with a mean of USD 11.9 (±7.4). The most common topical treatments used were essential fatty acids and papain. Cost reduction was proportional to the stage of pressure ulcer. The role of nurses in creating evidence-based care plans is crucial to improve care management. Avaliar o custo direto com curativos no tratamento de lesões por pressão. Estudo observacional descritivo, realizado em Unidade de Terapia Intensiva do nordeste do Brasil, de novembro a dezembro de 2015. Foi aplicada a Pressure Ulcer Scale for Healing e formulário para caracterização e avaliação de custos. Os valores da moeda brasileira (R$) foram convertidos para a moeda norte-americana (US$) à taxa de US$0,26/R$. Foram realizadas análises univariadas e bivariadas. Compuseram a amostra 15 pacientes com lesões, no mínimo, estágio 2. Houve redução significativa dos custos com materiais de curativos entre as avaliações inicial e final (p=0,002), com média de US$11,9 (±7,4). As terapias tópicas mais frequentes foram ácidos graxos essenciais e papaína. Verificou-se redução de custos proporcional aos estágios das lesões. Enfatiza-se o papel do enfermeiro na elaboração de planos de cuidados baseados em evidências para melhor gerenciamento do cuidado. Evaluar el costo directo de curativos para el tratamiento de lesiones por

  10. A Hydroxyurea-induced Leg Ulcer

    OpenAIRE

    Hwang, Seon-Wook; Hong, Soon-Kwon; Kim, Sang-Hyun; Seo, Jong-Keun; Lee, Deborah; Sung, Ho-Suk

    2009-01-01

    Hydroxyurea is a cytostatic agent that has recently become the drug of choice in the treatment of various myeloproliferative diseases. The cutaneous side effects of hydroxyurea include xerosis, hyperpigmentation, nail discoloration, and scaling. Leg ulcers have only rarely been reported in association with hydroxyurea treatment. A 75-year-old woman presented with leg ulcers, nail discoloration, and xerosis. The leg ulcers were refractory to conventional treatment. She had been taking oral hyd...

  11. [Treatment for patients who have arterial ulcers].

    Science.gov (United States)

    Antolínez de Abia, Noelia

    2009-01-01

    Arterial ulcers are produced due to chronic ischemia in lower limbs. This causes a progressive, slow decrease in blood flow and oxygen supply to lower limbs. The main symptom consists of an intermittent claudication, or muscle pain while walking which ceases upon resting, but, when these symptoms appear; this wound usually is advanced and medical professionals basically use surgical, pharmaceutical and local treatments to cure this ulcer. In this article, the author presents a guide to diagnosis, treatment and prevention of arterial ulcers.

  12. Gastric ulcer bleeding: diagnosis by computed tomography

    Energy Technology Data Exchange (ETDEWEB)

    Voloudaki, Argyro; Tsagaraki, Kaliopi; Mouzas, John; Gourtsoyiannis, Nickolas

    1999-06-01

    A case of CT demonstration of a bleeding gastric ulcer is presented, in a patient with confusing clinical manifestations. Abdominal CT was performed without oral contrast medium administration, and showed extravasation of intravenous contrast into a gastric lumen distended with material of mixed attenuation. It is postulated that if radiopaque oral contrast had been given, peptic ulcer bleeding would probably have been masked. CT demonstration of gastric ulcer bleeding, may be of value in cases of differential diagnostic dilemmas.

  13. Gastric ulcer bleeding: diagnosis by computed tomography

    International Nuclear Information System (INIS)

    Voloudaki, Argyro; Tsagaraki, Kaliopi; Mouzas, John; Gourtsoyiannis, Nickolas

    1999-01-01

    A case of CT demonstration of a bleeding gastric ulcer is presented, in a patient with confusing clinical manifestations. Abdominal CT was performed without oral contrast medium administration, and showed extravasation of intravenous contrast into a gastric lumen distended with material of mixed attenuation. It is postulated that if radiopaque oral contrast had been given, peptic ulcer bleeding would probably have been masked. CT demonstration of gastric ulcer bleeding, may be of value in cases of differential diagnostic dilemmas

  14. Lesion localization in aphasia without hemiparesis

    International Nuclear Information System (INIS)

    Komatsu, Midori; Senoh, Yoko; Okamoto, Koichi; Morimatsu, Mitsunori; Hirai, Shunsaku

    1983-01-01

    The distribution of the lesions responsible for aphasia unassociated with right-sided hemiparesis was evaluated by cranial computed tomography (CT) among stroke patients. In the Broca aphasia group were observed atypical aphasic symptoms, and the lesions were far more localized than in ordinary Broca one. In the Wernicke aphasia group showed relatively large lesions in the left superior temporal gyrus, sometimes extending to supramarginal and angular gyri, which caused such additional symptoms as apraxia without motor paresis in some cases. In the Transcortical motor aphasia group showed the occlusion of the left internal carotid artery, though without obvious abnormality at CT. In another patient a circumscribed low density lesion was disclosed in the area anterior and superior to so-called Broca's area. In the Transcortical sensory aphasia group, the lesion involved the borderzone supplied by the left middle and posterior cerebral arteries. In the Amnestic aphasia group showed a lesion in the left parietal lobe, while in another no remarkable change was demonstrated. In the Global aphasia group, one had multiple isolated lesions in both anterior and posterior speech areas. Another showed a large lesion involving the whole territory of the left middle cerebral artery. In the remaining one a high density area was observed in the left superior temporal, supramarginal and angular gyri, not extending to the frontal lobe beyond with sylvian fissure. Therefore, in interpreting CTs of such aphasic patients we must take account of not only the extent of the lesion but also the severity of destruction. (J.P.N.)

  15. Lesion localization in aphasia without hemiparesis

    Energy Technology Data Exchange (ETDEWEB)

    Komatsu, Midori; Senoh, Yoko; Okamoto, Koichi; Morimatsu, Mitsunori; Hirai, Shunsaku (Gunma Univ., Maebashi (Japan). School of Medicine)

    1983-06-01

    The distribution of the lesions responsible for aphasia unassociated with right-sided hemiparesis was evaluated by cranial computed tomography (CT) among stroke patients. In the Broca aphasia group were observed atypical aphasic symptoms, and the lesions were far more localized than in ordinary Broca one. In the Wernicke aphasia group showed relatively large lesions in the left superior temporal gyrus, sometimes extending to supramarginal and angular gyri, which caused such additional symptoms as apraxia without motor paresis in some cases. In the Transcortical motor aphasia group showed the occlusion of the left internal carotid artery, though without obvious abnormality at CT. In another patient a circumscribed low density lesion was disclosed in the area anterior and superior to so-called Broca's area. In the Transcortical sensory aphasia group, the lesion involved the borderzone supplied by the left middle and posterior cerebral arteries. In the Amnestic aphasia group showed a lesion in the left parietal lobe, while in another no remarkable change was demonstrated. In the Global aphasia group, one had multiple isolated lesions in both anterior and posterior speech areas. Another showed a large lesion involving the whole territory of the left middle cerebral artery. In the remaining one a high density area was observed in the left superior temporal, supramarginal and angular gyri, not extending to the frontal lobe beyond with sylvian fissure. Therefore, in interpreting CTs of such aphasic patients we must take account of not only the extent of the lesion but also the severity of destruction.

  16. A serosa-searing apparatus for producing gastric ulcer in rats.

    Science.gov (United States)

    Kagoshima, M; Suzuki, T; Katagiri, S; Shimada, H

    1994-12-01

    Chronic ulcer models produced by serosa-searing method are very similar histologically to the ulcer healing process occurring in humans. In an effort to produce a serosa-searing chronic ulcer model in rats, we devised a new balance-type apparatus. This searing apparatus is capable of changing adequately both temperature and duration of time. Furthermore, the pressure which serves to bring the searing iron tip into contact with the stomach serosa surface can also be precisely changed. Optimal conditions for reproducing the serosa-searing ulcer model were at 65 degrees C and in 5 sec. Moreover, in order to evaluate the effects of pressure, various pressure levels (A: 5 g, 17.68 g/cm2; B: 10 g, 35.37 g/cm2; C: 15 g, 53.05 g/cm2; D: 20 g, 70.74 g/cm2; E: 25 g, 88.42 g/cm2; F: 30 g, 106.10 g/cm2; G: 35 g, 123.79 g/cm2 (+/- 1 g, 0.149 g/cm2)) of 5-sec duration at 65 +/- 0.1 degrees C were used. Macroscopically, gastric mucosal lesions were most clearly observed in a pressure-related manner 7 days after the procedure. Histologically, definite deep ulcerations (UI-III or UI-IV) were observed at pressure level C (15 g, 53.05 g/cm2) or more. The highest incidence (87%) of histological gastric ulcers (UI-IV) was observed in pressure level E (25 g, 88.42 g/cm2). The healing process was observed at 40 to 60 days postoperatively. At 100 days after the procedure, recurrences were observed both macroscopically and histologically. In conclusion, this new apparatus is very useful for reproducing a chronic ulcer model for observing the healing and recurrence process.

  17. Does improvised waterbed reduce the incidence of pressure ulcers in patients with spinal injury?

    Directory of Open Access Journals (Sweden)

    Jude-Kennedy C Emejulu

    2015-01-01

    Full Text Available Background: Pressure ulcers are lesions caused by unrelieved pressure over bony prominences, resulting in damage to underlying tissues. The etiology is multifactorial including prolonged immobility. They usually complicate spinal cord injuries with long periods of bed confinement. The use of bed replacements markedly reduces the incidence of pressure ulcers, but the unaffordability of these replacements in low-income countries has necessitated the need to explore cheaper alternatives. Aim and Objective: The aim of this study was to ascertain whether the use of our cheap and locally improvised waterbeds would reduce the incidence of pressure ulcers in patients on prolonged bed confinement due to spinal injury. Methodology: Over a 16-month period, 51 patients (age range 1-80 years with spinal injuries were managed conservatively in our service using improvised waterbeds in 21 (41.2%, while using the regular hospital bed/foam in 30 (58.8%. Biodata, the time interval between injury and presentation to the hospital, nature of the injury, use of improvised waterbed and development of pressure ulcer, were collected, collated, and analyzed. Statistical significance was calculated with the Chi-square test. Results: Most were males (98%, in the age range of 21-30 years (25.5%, and due to fall from heights (35.3%. Of 21 patients who were managed on improvised waterbeds, 6 (28.6% had pressure ulcers, and of the 30 who did not use the waterbed, 17 (56.7% developed ulcers. The c2 = 3.9381, while P = 0.0472. This difference was statistically significant. Conclusion: The improvised waterbed, which is much cheaper than the standard waterbed, was observed to have significantly reduced the incidence of pressure ulcers among our patients. Nonetheless, further studies would still be needed to confirm this observation.

  18. Clinical observation of cryotherapy and amniotic membrane transplantation in the management of Fusarium corneal ulcer

    Directory of Open Access Journals (Sweden)

    Qiong Xie

    2014-10-01

    Full Text Available AIM:To examine the efficacy and safety of cryotherapy in the management of Fusarium corneal ulcer. METHODS: Retrospective contract analysis of the clinical data of 41 patients(41 eyeswho infected with Fusarium corneal ulcer. All of them underwent focal lesion keratectomy combined with amniotic membrane transplantation between January 2010 and May 2013. The cryotherapy treatment group of 22 cases(22 eyes, non-cryotherapy group of 19 cases(19 eyes. All the cases were followed up for 3~12mo. We analyzed the healing of corneal ulcer, corneal neovascularization, postoperative visual acuity, complications and ulcer recurrences. RESULTS: There were no significant difference for the two groups at the cure rate and the recovery rate, the corneal neovascularization and postoperative visual acuity(P>0.05. The total effective rate and corneal healing time in cryotherapy group was significantly higher than that in non-cryotherapy group(PPCONCLUSION: Cryotherapy is an effective and safe method for the treatment of Fusarium corneal ulcer.

  19. Hyptis suaveolens (L.) Poit (Lamiaceae), a medicinal plant protects the stomach against several gastric ulcer models.

    Science.gov (United States)

    Jesus, N Z T; Falcão, H S; Lima, G R M; Caldas Filho, M R D; Sales, I R P; Gomes, I F; Santos, S G; Tavares, J F; Barbosa-Filho, J M; Batista, L M

    2013-12-12

    Hyptis suaveolens is used by the traditional population in several parts of the world to treat inflammation, gastric ulcer and infection and is used as a crude drug to relieve symptoms related with gastric ulcer or gastritis in northeaster and central region of Brazil. the standardized ethanolic extract (Hs-EtOHE) and hexanic fraction (Hs-HexF) of Hyptis suaveolens (62,5, 125, 250 and 500 mg/kg) was evaluated in several models of acute gastric ulcers. The participation of NO was evaluated by pretreatment with L-NAME and non-protein sulfyhydryls by NEM in the gastroprotective effect. Hs-EtOHE and Hs-HexF markedly reduced the gastric lesions induced by all ulcerogenic agents (HCl/ethanol, ethanol, NSAIDs and hypothermic restraint-stress). Gastric ulcerations were exacerbated by administration of NEM suggesting that the gastroprotective mechanism of action of Hs-EtOHE and Hs-HexF involves sulfhydryl groups. Ours results show that an extract of Hyptis suaveolens, administered orally to rodents, present gastro protective activity in different models of acute of gastric ulcer and give some support to the reported claims on the use of this plant as a gastro protective agent. © 2013 Published by Elsevier Ireland Ltd.

  20. Effect of Manilkara hexandra (Roxb.) Dubard against experimentally-induced gastric ulcers.

    Science.gov (United States)

    Shah, Mamta B; Goswami, S S; Santani, D D

    2004-10-01

    Effects of the flavonoid rich fraction of the stem bark of Manilkara hexandra (Roxb.) Dubard, have been studied on ethanol, ethanol-indomethacin and pylorus ligated gastric ulcers in experimental animals. Oral administration of the ethyl acetate extract (extract A3) inhibited the formation of gastric lesions induced by ethanol in a dose dependent manner. The protective effect of extract A3 against ethanol induced gastric lesions was not abolished by pretreatment with indomethacin (10 mg kg(-1)). Further, extract A3 inhibited increase in vascular permeability due to ethanol administration. Extent of lipid peroxidation was significantly reduced in animals treated with extract. Extract A3 also inhibited the formation of gastric ulcers induced by pylorus ligation, when administered both orally and intraperitoneally. Moreover, pretreatment with extract A3 increased mucus production and glycoprotein content, which was evident from the rise in mucin activity and TC: PR ratio. Copyright 2004 John Wiley & Sons, Ltd.

  1. A Skeptical Approach to the Management of Persistent Oral Ulceration in a Child

    Directory of Open Access Journals (Sweden)

    Ibrahim Kartal

    2018-01-01

    Full Text Available The diagnosis of oral lesions is sometimes difficult due to both the clinician’s limited experience with the conditions that may cause the lesions and their similar appearances, especially in children. Correctly establishing a definitive diagnosis is of major importance to clinicians who manage patients with oral mucosal diseases. In patients with Fanconi anaemia (FA, oral ulcers occur frequently, which are quite variable, and may lead to a misdiagnosis or failure to diagnose. Here, we report the case of a 15-year-old boy who was examined for squamous cell cancer of the tongue and diagnosed as having FA without any haematological manifestations. While surgery could not be done, both radiotherapy and chemotherapy had to be decreased. He died of progressive disease 6 months after the diagnosis. Unexplained ulcers in a child with a duration longer than 2 weeks should be further evaluated, especially for FA, even without the presence of anaemia.

  2. High cost of stage IV pressure ulcers.

    Science.gov (United States)

    Brem, Harold; Maggi, Jason; Nierman, David; Rolnitzky, Linda; Bell, David; Rennert, Robert; Golinko, Michael; Yan, Alan; Lyder, Courtney; Vladeck, Bruce

    2010-10-01

    The aim of this study was to calculate and analyze the cost of treatment for stage IV pressure ulcers. A retrospective chart analysis of patients with stage IV pressure ulcers was conducted. Hospital records and treatment outcomes of these patients were followed up for a maximum of 29 months and analyzed. Costs directly related to the treatment of pressure ulcers and their associated complications were calculated. Nineteen patients with stage IV pressure ulcers (11 hospital-acquired and 8 community-acquired) were identified and their charts were reviewed. The average hospital treatment cost associated with stage IV pressure ulcers and related complications was $129,248 for hospital-acquired ulcers during 1 admission, and $124,327 for community-acquired ulcers over an average of 4 admissions. The costs incurred from stage IV pressure ulcers are much greater than previously estimated. Halting the progression of early stage pressure ulcers has the potential to eradicate enormous pain and suffering, save thousands of lives, and reduce health care expenditures by millions of dollars. Copyright © 2010 Elsevier Inc. All rights reserved.

  3. Roentgenologic image of penetrating duodenal bulb ulcer

    International Nuclear Information System (INIS)

    Strunin, A.E.

    1986-01-01

    When studying a series of aimed roentgenograms in patients with peptic ulcer a gas bubble of irregular spherical configuration or two-layer niche were determined near the bulb medial contour. Gas bubble was from 0.5-0.7 to 3.5 cm in diameter. In such cases penetrating ulcers were determined in operations. Along with other signs gas bubble symptom, sometimes two-layer signs may be used for timely and exact roentgenological diagnosis of penetrating duodenal bulb ulcer in peptic ulcer disease

  4. Therapeutics for Equine Gastric Ulcer Syndrome.

    Science.gov (United States)

    Zavoshti, Fereydon Rezazadeh; Andrews, Frank M

    2017-04-01

    Equine gastric ulcer syndrome (EGUS) is an umbrella term used to describe ulcers in the nonglandular squamous and glandular mucosa, terminal esophagus, and proximal duodenum. Gastric ulcers in the squamous and glandular regions occur more often than esophageal or duodenal ulcers and likely have a different pathogenesis. At present, omeprazole is accepted globally as the best pharmacologic therapy for both regions of the stomach; however, the addition of coating agents and synthetic prostaglandins could add to its effectiveness in treatment of EGUS. Dietary and environmental management are necessary for prevention of recurrence. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. Gastric emptying abnormal in duodenal ulcer

    Energy Technology Data Exchange (ETDEWEB)

    Holt, S.; Heading, R.C.; Taylor, T.V.; Forrest, J.A.; Tothill, P.

    1986-07-01

    To investigate the possibility that an abnormality of gastric emptying exists in duodenal ulcer and to determine if such an abnormality persists after ulcer healing, scintigraphic gastric emptying measurements were undertaken in 16 duodenal ulcer patients before, during, and after therapy with cimetidine; in 12 patients with pernicious anemia, and in 12 control subjects. No difference was detected in the rate or pattern of gastric emptying in duodenal ulcer patients before and after ulcer healing with cimetidine compared with controls, but emptying of the solid component of the test meal was more rapid during treatment with the drug. Comparison of emptying patterns obtained in duodenal ulcer subjects during and after cimetidine treatment with those obtained in pernicious anemia patients and controls revealed a similar relationship that was characterized by a tendency for reduction in the normal differentiation between the emptying of solid and liquid from the stomach. The similarity in emptying patterns in these groups of subjects suggests that gastric emptying of solids may be influenced by changes in the volume of gastric secretion. The failure to detect an abnormality of gastric emptying in duodenal ulcer subjects before and after ulcer healing calls into question the widespread belief that abnormally rapid gastric emptying is a feature with pathogenetic significance in duodenal ulcer disease.

  6. Pressure ulcer prevention in frail older people.

    Science.gov (United States)

    Barry, Maree; Nugent, Linda

    2015-12-16

    Pressure ulcers are painful and cause discomfort, have a negative effect on quality of life, and are costly to treat. The incidence and severity of preventable pressure ulcers is an important indicator of quality of care; it is essential that healthcare providers monitor prevalence and incidence rates to ensure that care strategies implemented are effective. Frail older people are at increased risk of developing pressure ulcers. This article discusses the complexities of preventing pressure ulcers in frail older people and emphasises the importance of structured educational programmes that incorporate effective clinical leadership and multidisciplinary teamwork.

  7. Gastric emptying abnormal in duodenal ulcer

    International Nuclear Information System (INIS)

    Holt, S.; Heading, R.C.; Taylor, T.V.; Forrest, J.A.; Tothill, P.

    1986-01-01

    To investigate the possibility that an abnormality of gastric emptying exists in duodenal ulcer and to determine if such an abnormality persists after ulcer healing, scintigraphic gastric emptying measurements were undertaken in 16 duodenal ulcer patients before, during, and after therapy with cimetidine; in 12 patients with pernicious anemia, and in 12 control subjects. No difference was detected in the rate or pattern of gastric emptying in duodenal ulcer patients before and after ulcer healing with cimetidine compared with controls, but emptying of the solid component of the test meal was more rapid during treatment with the drug. Comparison of emptying patterns obtained in duodenal ulcer subjects during and after cimetidine treatment with those obtained in pernicious anemia patients and controls revealed a similar relationship that was characterized by a tendency for reduction in the normal differentiation between the emptying of solid and liquid from the stomach. The similarity in emptying patterns in these groups of subjects suggests that gastric emptying of solids may be influenced by changes in the volume of gastric secretion. The failure to detect an abnormality of gastric emptying in duodenal ulcer subjects before and after ulcer healing calls into question the widespread belief that abnormally rapid gastric emptying is a feature with pathogenetic significance in duodenal ulcer disease

  8. Factors Affecting Wound Healing in Individuals With Pressure Ulcers: A Retrospective Study.

    Science.gov (United States)

    Karahan, Azize; AAbbasoğlu, Aysel; Işık, Sevcan Avcı; Çevik, Banu; Saltan, Çiğdem; Elbaş, Nalan Özhan; Yalılı, Ayşe

    2018-02-01

    Owing to the number and severity of concomitant factors, pressure ulcers remain a significant problem. A retrospective study of data from adult patients with a pressure ulcer was conducted to identify factors that may affect their healing. Data from patients who were hospitalized between January 1, 2011, and December 31, 2015, in a private Turkish university hospital who had a Stage 2, Stage 3, Stage 4, or unstageable pressure ulcer that was assessed using the Bates-Jensen Wound Assessment Tool (BWAT) were abstracted. The following variables were examined: demographic characteristics (gender, age, hospital unit, duration of hospitalization), health status and disease data (vital signs, mobility, nutrition, diagnosis, chronic diseases, medication), laboratory values (albumin, hemoglobin, blood glucose), and pressure ulcer characteristics (stage, location, healing status, duration) and pressure ulcer risk status as determined by patient Braden Scale score. Seventy-eight (78) patient records were identified. Patient mean age was 70.8 ± 13.47 years, and length of hospitalization was on average 32.52 ± 27.2 days. Most ulcers (62; 79.5%) were Stage 2 and located in the sacral area (59; 75.6%). Thirty-four (34) patients (43.6%) were discharged and 44 (56.4%) died. At the time of discharge or death, 65.4% of the ulcers had not healed. Patients whose wounds were healed were significantly more likely to have higher hemoglobin and mean arterial pressure, better mobility, received oral nutrition, and discharged from the hospital than patients whose ulcers did not heal. The results suggest that these variables, including Braden Scale and BWAT scores, might be considered when developing a treatment plan of care. Additional studies examining risk factors for nonhealing pressure ulcers, including studies with large samples to facilitate multivariate analyses, are needed.

  9. An antibiotic-responsive mouse model of fulminant ulcerative colitis.

    Directory of Open Access Journals (Sweden)

    Silvia S Kang

    2008-03-01

    Full Text Available BACKGROUND: The constellation of human inflammatory bowel disease (IBD includes ulcerative colitis and Crohn's disease, which both display a wide spectrum in the severity of pathology. One theory is that multiple genetic hits to the host immune system may contribute to the susceptibility and severity of IBD. However, experimental proof of this concept is still lacking. Several genetic mouse models that each recapitulate some aspects of human IBD have utilized a single gene defect to induce colitis. However, none have produced pathology clearly distinguishable as either ulcerative colitis or Crohn's disease, in part because none of them reproduce the most severe forms of disease that are observed in human patients. This lack of severe IBD models has posed a challenge for research into pathogenic mechanisms and development of new treatments. We hypothesized that multiple genetic hits to the regulatory machinery that normally inhibits immune activation in the intestine would generate more severe, reproducible pathology that would mimic either ulcerative colitis or Crohn's disease. METHODS AND FINDINGS: We generated a novel mouse line (dnKO that possessed defects in both TGFbetaRII and IL-10R2 signaling. These mice rapidly and reproducibly developed a disease resembling fulminant human ulcerative colitis that was quite distinct from the much longer and more variable course of pathology observed previously in mice possessing only single defects. Pathogenesis was driven by uncontrolled production of proinflammatory cytokines resulting in large part from T cell activation. The disease process could be significantly ameliorated by administration of antibodies against IFNgamma and TNFalpha and was completely inhibited by a combination of broad-spectrum antibiotics. CONCLUSIONS: Here, we develop to our knowledge the first mouse model of fulminant ulcerative colitis by combining multiple genetic hits in immune regulation and demonstrate that the resulting

  10. Peptic Ulcer Disease in Bangladesh: A Multi-centre Study.

    Science.gov (United States)

    Ghosh, C K; Khan, M R; Alam, F; Shil, B C; Kabir, M S; Mahmuduzzaman, M; Das, S C; Masud, H; Roy, P K

    2017-01-01

    The incidence of peptic ulcer has steadily declined through out the world. This decreasing trend is also noticeable in this subcontinent. The point prevalence of peptic ulcer (PUD) in Bangladesh was around 15% in eighties. The aim of this study was to see the present prevalence of peptic ulcer at endoscopy and to identify changing trends in the occurrence of peptic ulcer in Bangladesh. This retrospective analysis of the endoscopic records of multiple tertiary referral centres of Dhaka city were done from January 2012 to July 2013. A total of 5608 subjects were the study samples. We included those patients having peptic ulcer in the form of duodenal ulcer, benign gastric ulcer including pre-pyloric ulcer and gastric outlet obstruction due to peptic ulcer. Duodenal ulcer and benign gastric ulcer were found in 415(7.4%) and 184(3.28%) patients respectively and gastric outlet obstruction due to peptic ulcer was found in 23(0.40%) patients.

  11. Periodontal bone lesions

    International Nuclear Information System (INIS)

    Linden, L.W.J. van der.

    1985-01-01

    In the course of life the periodontum is subject to changes which may be physiological or pathological. Intraoral radiographs give insight into the hard structures of the dentomaxillar region and provides information on lesions in the bone of the periodontum in that they show radiopacities and radiolucencies caused by such lesions. In this thesis the relation is investigated between the true shape and dimensions of periodontal bone lesions and their radiographic images. A method is developed and tested of making standardized and reproducible radiographs suitable for longitudinal studies of periodontal lesions. Also the possibility is demonstrated of an objective and reproducible interpretation of radiographic characteristics of periodontal bone lesions. (Auth.)

  12. Disseminated cutaneous sporotrichosis associated with ocular lesion in an immunocompetent patient*

    Science.gov (United States)

    Medeiros, Karina Bittencourt; Landeiro, Luana Gomes; Diniz, Lucia Martins; Falqueto, Aloísio

    2016-01-01

    A 59-year-old female patient, previously healthy, immunocompetent, presented left bulbar conjunctiva lesions and nodular-ulcerated lesions on the arms and cervical region, besides left cervical and retroauricular lymphadenopathy. She had previous contact with domestic cats that excoriated her face. The diagnosis was conclusive of disseminated sporotrichosis through clinical and epidemiological history and cultures of skin and ocular secretions. It evolved with good response to oral antifungal therapy. PMID:27579758

  13. Disseminated cutaneous sporotrichosis associated with ocular lesion in an immunocompetent patient.

    Science.gov (United States)

    Medeiros, Karina Bittencourt; Landeiro, Luana Gomes; Diniz, Lucia Martins; Falqueto, Aloísio

    2016-01-01

    A 59-year-old female patient, previously healthy, immunocompetent, presented left bulbar conjunctiva lesions and nodular-ulcerated lesions on the arms and cervical region, besides left cervical and retroauricular lymphadenopathy. She had previous contact with domestic cats that excoriated her face. The diagnosis was conclusive of disseminated sporotrichosis through clinical and epidemiological history and cultures of skin and ocular secretions. It evolved with good response to oral antifungal therapy.

  14. Bleeding peptic ulcer caused by ectopic gastric mucosa in a duplicated segment of jejunum

    International Nuclear Information System (INIS)

    Newmark, H.; Ching, G.; Halls, J.; Levy, I.J.

    1981-01-01

    The authors present a case in which a patient suffered a bleeding jejunal ulcer caused by heterotopic gastric mucosa in a congenital duplication of a segment of jejunum. This is the first case diagnosed preoperatively by two different radiographic means. These lesions were shown by both pertechnetate flow and barium small bowel studies. The rarity of these entities and the modalities used for diagnosis are described

  15. Clinical Epidemiology of Buruli Ulcer from Benin (2005-2013: Effect of Time-Delay to Diagnosis on Clinical Forms and Severe Phenotypes.

    Directory of Open Access Journals (Sweden)

    Carlos Capela

    Full Text Available Buruli Ulcer (BU is a neglected infectious disease caused by Mycobacterium ulcerans that is responsible for severe necrotizing cutaneous lesions that may be associated with bone involvement. Clinical presentations of BU lesions are classically classified as papules, nodules, plaques and edematous infiltration, ulcer or osteomyelitis. Within these different clinical forms, lesions can be further classified as severe forms based on focality (multiple lesions, lesions' size (>15 cm diameter or WHO Category (WHO Category 3 lesions. There are studies reporting an association between delay in seeking medical care and the development of ulcerative forms of BU or osteomyelitis, but the effect of time-delay on the emergence of lesions classified as severe has not been addressed. To address both issues, and in a cohort of laboratory-confirmed BU cases, 476 patients from a medical center in Allada, Benin, were studied. In this laboratory-confirmed cohort, we validated previous observations, demonstrating that time-delay is statistically related to the clinical form of BU. Indeed, for non-ulcerated forms (nodule, edema, and plaque the median time-delay was 32.5 days (IQR 30.0-67.5, while for ulcerated forms it was 60 days (IQR 20.0-120.0 (p = 0.009, and for bone lesions, 365 days (IQR 228.0-548.0. On the other hand, we show here that time-delay is not associated with the more severe phenotypes of BU, such as multi-focal lesions (median 90 days; IQR 56-217.5; p = 0.09, larger lesions (diameter >15 cm (median 60 days; IQR 30-120; p = 0.92 or category 3 WHO classification (median 60 days; IQR 30-150; p = 0.20, when compared with unifocal (median 60 days; IQR 30-90, small lesions (diameter ≤15 cm (median 60 days; IQR 30-90, or WHO category 1+2 lesions (median 60 days; IQR 30-90, respectively. Our results demonstrate that after an initial period of progression towards ulceration or bone involvement, BU lesions become stable regarding size and focal

  16. The gastroprotective effect of Memora nodosa roots against experimental gastric ulcer in mice

    Directory of Open Access Journals (Sweden)

    DAYANE M. SILVA

    2016-01-01

    Full Text Available ABSTRACT Memora nodosa is popularly known as "caroba" and widely found in the Cerrado regions of Brazil. In traditional medicine, the leaves and stems are used for the healing of external ulcer and the roots for abdominal pain. This study investigated the effect of ethanolic roots extract of Memora nodosa (EMN on the gastric mucosa of mice. In the indomethacin induced gastric ulcer model, the treatments of the animals with EMN at doses of 100, 300 and 1000 mg/kg, p.o., markedly reduced the index of lesions. In the gastric ulcer models induced by ethanol and cold restraint-stress the previous treatment with EMN at dose of 300 mg/kg showed 69% and 43% of protection, respectively. Seven days after food-restriction, the animals treated with EMN (300 mg/kg p.o. showed reduction in the index of lesion by 65% as compared to control group. The intraduodenal administration of EMN (300 mg/kg did not alter the gastric acid secretion parameters. The treatment with EMN (300 mg/kg p.o. did not alter glutathione levels (GSH, but showed an increase of adhered gastric mucus as compared to the control group with lesion. These results showed that EMN has gastroprotective activity probably due with an increase of adhered gastric mucus.

  17. Pseudomonas oryzihabitans cutaneous ulceration from Octopus vulgaris bite: a case report and review of the literature.

    Science.gov (United States)

    Aigner, Birgit Angela; Ollert, Markus; Seifert, Florian; Ring, Johannes; Plötz, Sabine Gisela

    2011-08-01

    Octopus vulgaris is a common marine animal that can be found in nearly all tropical and semitropical waters around the world. It is a peaceful sea dweller with a parrotlike beak, and its primary defense is to hide through camouflaging adjustments. Bites from animals of the class Cephalopoda are very rare. We describe a boy who was bitten on his forearm by an Octopus vulgaris. A 9 -year-old boy was bitten by an Octopus vulgaris while snorkeling. There was no strong bleeding or systemic symptoms; however, 2 days later, a cherry-sized, black, ulcerous lesion developed, surrounded by a red circle that did not heal over months and therefore had to be excised. Histologic examination showed ulceration with extensive necrosis of the dermis and the epidermis. A microbial smear revealed Pseudomonas (formerly known as Flavimonas) oryzihabitans. After excision, the wound healed within 2 weeks, without any complications or signs of infection. To the best of our knowledge, this case represents the first report of an Octopus vulgaris bite resulting in an ulcerative lesion with slow wound healing owing to P oryzihabitans infection. We recommend greater vigilance regarding bacterial contamination when treating skin lesions caused by marine animals.

  18. Association of malignancy with rapid growth in early lesions induced by irradiation of rat skin

    International Nuclear Information System (INIS)

    McGregor, J.F.

    1979-01-01

    Epithelial lesions induced by irradiation of rat skin were studied to determine (a) the relationship of malignancy to dose, (b) the types of lesions and circumstances leading to overt malignancy, and (c) the growth rates of lesions progressing to malignancy versus those of lesions remaining benign. High doses of radiation were shown to be associated with the production of epidermal cancers, the maximum yield being obtained at 6,400 rads. Conversely, a peak yield of noncancerous lesions was obtained at 1,600 rads. This association between malignancy and high dose was consistent for cancers evolving from warts, cysts, and chronic ulcers. Although the proportion of warts among the induced lesions was much higher than that of the cysts or chronic ulcers (76, 14, and 10%, respectively), the likelihood of warts becoming cancerous was substantially lower (14, 23, and 21%). The combined data for all doses showed that the latency period of the epidermal cancers was significantly (P = 0.015) shorter than that of the benign tumors. Rapid growth rates were observed for warts, cysts, and chronic ulcers progressing to overt cancer, and these did not overlap at any point on the growth scale with rates for benign tumors. This finding suggested that the potential for malignant development had been established early in the carcinogenic process, very likely at induction

  19. Cost-effectiveness of wound management in France: pressure ulcers and venous leg ulcers.

    Science.gov (United States)

    Meaume, S; Gemmen, E

    2002-06-01

    This study set out to define realistic protocols of care for the treatment of chronic venous leg ulcers and pressure ulcers in France and, by developing cost-effectiveness models, to compare the different protocols of care for the two ulcer groups, enabling a calculation of direct medical costs per ulcer healed in a typical French health insurance plan. Clinical outcomes and some treatment patterns were obtained from published literature. Validations of different treatment patterns were developed using an expert consensus panel similar to the Delphi approach. Costs were calculated based on national averages and estimates from the UK and Germany. The models were used to measure costs per healed ulcer over a 12-week period. For both the pressure ulcer and venous leg ulcer models, three protocols of care were identified. For pressure ulcers and venous leg ulcers, the hydrocolloid DuoDERM (ConvaTec, also known as Granuflex in the UK and Varihesive in Germany) was most cost-effective in France. The combination of published data and expert consensus opinion is a valid technique, and in this case suggests that treating pressure ulcers and venous leg ulcers with hydrocolloid dressings is more cost-effective than treating them with saline gauze, in spite of the lower unit cost of the latter.

  20. Prevalence of oral lesions among Saudi dental patients

    International Nuclear Information System (INIS)

    AlMobeeriek, Azizah; AlDosari, Abdullah M

    2009-01-01

    Few studies have been conducted in the Saudi population on oral mucosal lesions. The purpose of this study was to evaluate the type and extent of oral lesions in a study among dental patients at a college of dentistry in Saudi Arabia. Over a 3-year period, 2552 dental outpatients were interviewed and investigated clinically for the presence of oral mucosal conditions. A thorough oral clinical examination was performed, including a radiographic examination. The diagnosis was confirmed histopathologically when necessary. Of 383 (15.0%) patients found to have oral mucosal lesions, females constituted 57.7% (n=221) and males 42.3% (n=162). The age range of the patients was between 15 to 73 years with a mean age of 38.2 years. The most commonly affected age group was 31 to 40 years, which comprised 21.4% (n=82) of all affected individuals. The least affected age group were individuals older than 61 years. The most common lesion was Fordyce granules (3.8%; n=98), followed by leukoedema (3.4%; n=86) and traumatic lesions (ulcer, erosion) in 1.9% (n=48). Tongue abnormalities were present in 4.0% (n=101) of all oral conditions observed, ranging from 1.4% (n=36) for fissured tongue to 0.1% (n=2) for bifid tongue. Other findings detected were torous platinus (1.3%; n=34), mandibular tori (0.1%; n=2) aphthous ulcer (0.4%; n=10), herpes simplex (0.3%; n=7), frictional hyperkeratosis (0.9%; n=23), melanosis (0.6%; n=14), lichen planus (0.3%; n=9) and nicotinic stomatitis (0.5%; n=13). The findings of this study provide information on the types and prevalence of oral lesions among Saudi dental patients. This provides baseline data for future studies about the prevalence of oral lesions in the general population. (author)

  1. Association between ulcer site and outcome in complicated peptic ulcer disease

    DEFF Research Database (Denmark)

    Lolle, Ida; Møller, Morten Hylander; Rosenstock, Steffen Jais

    2016-01-01

    OBJECTIVE: Mortality rates in complicated peptic ulcer disease are high. This study aimed to examine the prognostic importance of ulcer site in patients with peptic ulcer bleeding (PUB) and perforated peptic ulcer (PPU). MATERIALS AND METHODS: DESIGN: a nationwide cohort study with prospective...... and adjusted association between ulcer site (gastric and duodenal) and the outcome measures of interest were assessed by binary logistic regression analysis. RESULTS: Some 20,059 patients with PUB and 4273 patients with PPU were included; 90-d mortality was 15.3% for PUB and 29.8% for PPU; 30-d mortality...... was 10.2% and 24.7%, respectively. Duodenal bleeding ulcer, as compared to gastric ulcer (GU), was associated with a significantly increased risk of all-cause mortality within 90 and 30 d, and with re-intervention: adjusted odds ratio (OR) 1.47 (95% confidence interval 1.30-1.67); p 

  2. Measurement of the healing ability of ischemic ulcers in the lower limbs in chronic arterial obstructive disease using 201Tl-Cl

    International Nuclear Information System (INIS)

    Motoyasu, Shuzo

    1987-01-01

    Evaluation of the healing ability of ischemic ulcers by a method involving measurement of the ulcer index (U. I.) and mean ulcer index of toes (mU. I.) using 201 Tl-Cl before and after the treatment of chronic arterial obstructive disease accompanied by ischemic ulcer was studied. The lesions consisted of 56 ulcers in 41 limbs. Reactive hyperemia following avascularization stress was used for measurement, and U. I. was determined according to the method of Siegel et al. For cases with toe ulcers, the mU. I. was measured from plantar scintigrams, twice under stress and upon redistribution after 3 hours' rest. The following results were obtained. 1) The healing ability of the cases with a U. I. value of more than 1.4 was good, but even among cases with a pretreatment U. I. of 0.9 - 1.4, ulcer healing was also good in cases in which the U. I. was maintained above 1.4 as a result of various treatments. 2) Significant increases in U. I. were observed in the arterial reconstruction group after treatment, compared to the conservative treatment group and the lumbar sympathectomy group. 3) The healing ability was good in cases with an mU. I. of more than 1.2 at stress except for 2 ASO cases complicated by diabetes. 4) Although it was difficult to prognosticate the healing ability of cases with an mU. I. of less than 1.2 before treatment, healing ability could be evaluated after treatment on the basis of the appearance of significant increase in blood flow on stress in the ulcerated toes. 5) A stress index seemed to reflect the ischemic conditions in ulcerated toes in relation to stress. 6) U. I. and mU. I. measured using 201 Tl-Cl were significantly correlated with the degree of inflammatory and reactive hyperemia in the floor of ulcers and in the ulcerated toes. (J.P.N.)

  3. Pulmonary Function in Ulcerative Colitis

    OpenAIRE

    A.H. Faghihi-Kashani; A. Kabir; S.A. Javad-Moosavi

    2008-01-01

    Background:Pulmonary involvement in ulcerative colitis (UC) is thought to be rare. There is not a definite document about the question that "Is the lung a target organ in inflammatory bowel disease?"The aim of the present study is to compare lung function between cases with UC and healthy controls. This study will also be of interest about searching the outbreak of pulmonary function abnormalities in a sample of Iranian patients with UC and factors associated with severity of UC. Me...

  4. Wegener’s granulomatosis and pyoderma gangrenosum – rare causes of facial ulcerations

    Directory of Open Access Journals (Sweden)

    Karolina Kędzierska

    2016-03-01

    Full Text Available Background: Pyoderma gangrenosum (PG is caused by immune system dysfunction, and particularly improper functioning of neutrophils. At least half of all PG patients also suffer from autoimmunological diseases, one of which is Wegener granulomatosis (WG. The purpose of this article was to compare cases of patients with WG and PG in terms of their clinical course, histopathology, and applied treatment. In both, histopathological features are not fully distinct. Data from microbiological and immunological evaluation and clinical presentation are required to establish the diagnosis. We also present the case of a patient with WG and deep facial skin lesions not responding to standard treatment. Methods: Systematic review of the literature in PubMed using the search terms “Wegener granulomatosis AND Pyoderma gangrenosum” and case report. Results: The finding of 22 reports in the literature (PubMed suggests that it is a rare phenomenon. This study revealed a similar rate of comorbidity of WG and PG in both genders and an increased incidence of both diseases after the age of 50. Among skin lesions there was a dominance of ulceration, most often deep and painful, covering a large area with the presence of advanced necrosis and destruction of the surrounding tissue. The most common location proved to be the cervical-cephalic area. The most popular treatment included steroids with cyclophosphamide. Discussion: The rarity of the coexistence of these two diseases results in a lack of effective therapy. In such cases sulfone derivatives are still effective and provide an alternative to standard immunosuppression methods. Hyperbaric therapy and plasmapheresis can also play an important complementary role.

  5. Probiotics and prebiotics in ulcerative colitis

    NARCIS (Netherlands)

    Derikx, L.A.A.P.; Dieleman, L.A.; Hoentjen, F.

    2016-01-01

    The intestinal microbiota is one of the key players in the etiology of ulcerative colitis. Manipulation of this microflora with probiotics and prebiotics is an attractive strategy in the management of ulcerative colitis. Several intervention studies for both the induction and maintenance of

  6. Helicobacter pylori infection and duodenal ulcer disease

    NARCIS (Netherlands)

    Tytgat, G. N.; Noach, L. A.; Rauws, E. A.

    1993-01-01

    H. pylori is undoubtedly the dominant factor in the multifactorial peptic ulcer diathesis. We should not ignore the other contributing factors but rather try to identify how they interact with the organism and initiate the ulcerative process. The interplay of acid attack and mucosal defence is

  7. Patient education for preventing diabetic foot ulceration

    NARCIS (Netherlands)

    Dorresteijn, J.A.; Kriegsman, D.M.; Assendelft, W.J.; Valk, G.D.

    2014-01-01

    BACKGROUND: Ulceration of the feet, which can result in loss of limbs and even death, is one of the major health problems for people with diabetes mellitus. OBJECTIVES: To assess the effects of patient education on the prevention of foot ulcers in patients with diabetes mellitus. SEARCH METHODS: We

  8. Patient education for preventing diabetic foot ulceration

    NARCIS (Netherlands)

    Dorresteijn, J.A.; Kriegsman, D.M.; Assendelft, W.J.J.; Valk, G.D.

    2012-01-01

    BACKGROUND: Ulceration of the feet, which can result in loss of limbs and even death, is one of the major health problems for people with diabetes mellitus. OBJECTIVES: To assess the effects of patient education on the prevention of foot ulcers in patients with diabetes mellitus. SEARCH METHODS:

  9. Vulval Ulcers | Rogers | Obstetrics and Gynaecology Forum

    African Journals Online (AJOL)

    The vulval ulcers that are seen in obstetrics and gynaecological practice in South Africa are most commonly caused by sexually transmitted diseases, especially herpes simplex infection. These ulcers have become more common due to the Human immunodeficiency virus (HIV) epidemic, and are also responsible for ...

  10. Corynebacterium macginleyi isolated from a corneal ulcer

    Directory of Open Access Journals (Sweden)

    Kathryn Ruoff

    2010-02-01

    Full Text Available We report the isolation of Corynebacterium macginleyi from the corneal ulcer culture of a patient, later enrolled in the Steroids for Corneal Ulcer Trial (SCUT. To our knowledge this is the first published report from North America of the recovery of C. macginleyi from a serious ocular infection.

  11. Pressure ulcer risk in hip fracture patients

    NARCIS (Netherlands)

    Houwing, R. H.; Rozendaal, M; Wouters-Wesseling, W; Buskens, E.; Keller, P; Haalboom, JRE

    Hip fracture patients have a high risk of pressure ulcers (PU). We followed 121 hip fracture patients for the development of pressure ulcers and evaluated a risk assessment tool for sensitivity and specificity. More than half of the patients presented with PU, mostly stage I. Risk factors for PU

  12. Computed tomography and complicated peptic ulcer disease

    International Nuclear Information System (INIS)

    Pun, E.; Firkin, A.

    2004-01-01

    Peptic ulcer disease (PUD) can present with many complications including inflammation, ulceration and perforation. Improvements in CT have enabled better imaging of the gastroduodenal area. Three cases of complicated PUD detected on CT are presented with a brief review of the current literature. Copyright (2004) Blackwell Science Pty Ltd

  13. Clinical quality indicators of venous leg ulcers

    DEFF Research Database (Denmark)

    Kjaer, Monica L; Mainz, Jan; Soernsen, Lars T

    2005-01-01

    In the clinical setting, diagnosis and treatment of venous leg ulcers can vary considerably from patient to patient. The first step to reducing this variation is to document venous leg ulcer care through use of quantitative scientific documentation principles. This requires the development of val...

  14. Lymphogranuloma venereum causing a persistent genital ulcer.

    Science.gov (United States)

    Marcotte, Terrence; Lee, Yer; Pandori, Mark; Jain, Vivek; Cohen, Stephanie Elise

    2014-04-01

    Lymphogranuloma venereum (LGV) is a sexually transmitted cause of inguinal lymphadenopathy and proctocolitis. We report a patient with a persistent genital ulcer due to LGV (serovar L2b), an unusual presentation among US men who have sex with men. Lymphogranuloma venereum should be considered when evaluating persistent genital ulcers, and LGV-specific testing should be sought.

  15. Preventing Ischial Pressure Ulcers: II. Biomechanics

    Directory of Open Access Journals (Sweden)

    Hilton M. Kaplan

    2011-01-01

    Full Text Available Background: Pressure ulcers (PUs are common and debilitating wounds that arise when immobilized patients cannot shift their weight. Neuromuscular Electrical Stimulation (NMES has been investigated for Pressure Ulcer Prevention (PUP for over 20 years. Historically gluteus maximus (GM has been considered an important actuator in attempting to redistribute seated pressures through NMES.

  16. Single nucleotide polymorphism markers for low-dose aspirin-associated peptic ulcer and ulcer bleeding.

    Science.gov (United States)

    Shiotani, Akiko; Murao, Takahisa; Fujita, Yoshihiko; Fujimura, Yoshinori; Sakakibara, Takashi; Nishio, Kazuto; Haruma, Ken

    2014-12-01

    In our previous study, the SLCO1B1 521TT genotype and the SLCO1B1*1b haplotype were significantly associated with the risk of peptic ulcer in patients taking low-dose aspirin (LDA). The aim of the present study was to investigate pharmacogenomic profile of LDA-induced peptic ulcer and ulcer bleeding. Patients taking 100 mg of enteric-coated aspirin for cardiovascular diseases and with a peptic ulcer or ulcer bleeding and patients who also participated in endoscopic surveillance were studied. Genome-wide analysis of single nucleotide polymorphisms (SNPs) was performed using the Affymetrix DME Plus Premier Pack. SLCO1B1*1b haplotype and candidate genotypes of genes associated with ulcer bleeding or small bowel bleeding identified by genome-wide analysis were determined using TaqMan SNP Genotyping Assay kits, polymerase chain reaction-restriction fragment length polymorphism, and direct sequencing. Of 593 patients enrolled, 111 patients had a peptic ulcer and 45 had ulcer bleeding. The frequencies of the SLCO1B1*1b haplotype and CHST2 2082 T allele were significantly greater in patients with peptic ulcer and ulcer bleeding compared to the controls. After adjustment for significant factors, the SLCO1B1*1b haplotype was associated with peptic ulcer (OR 2.20, 95% CI 1.24-3.89) and CHST2 2082 T allele with ulcer bleeding (2.57, 1.07-6.17). The CHST2 2082 T allele as well as SLCO1B1*1b haplotype may identify patients at increased risk for aspirin-induced peptic ulcer or ulcer bleeding. © 2014 Journal of Gastroenterology and Hepatology Foundation and Wiley Publishing Asia Pty Ltd.

  17. Lesions of juxtacortical origin (surface lesions of bone)

    International Nuclear Information System (INIS)

    Kenan, S.; Abdelwahab, I.F.; Klein, M.J.; Hermann, G.; Lewis, M.M.

    1993-01-01

    A large variety of tumor and tumor-like conditions have been shown to originate from the surface of bone. Most surface lesions are associated with periosteal reaction. The periosteum is a multipotential membrane. Its cellular composition may give rise to a variety of both neoplasms and tumor-like conditions. To avoid misinterpretation, the orthopedist, radiologist, and pathologist should be familiar with the entire spectrum of surface lesions. A better understanding of the natural history and biological behavior at different lesional maturity stages and correlation of the history with the radiographic and pathological findings is essential to establish the correct diagnosis. A history of injury of blunt trauma is very important. A stress fracture may produce a periosteal reaction acd callus that can be difficult to distinguish from osteosarcoma. In this review article, the authors wish to describe and define each term by its anatomy and radiographic features while discussing the entire spectrum of surface lesions. All the illustrative cases in this review article have been proven histologically. (orig.)

  18. Growth factors for treating diabetic foot ulcers

    DEFF Research Database (Denmark)

    Martí-Carvajal, Arturo J; Gluud, Christian; Nicola, Susana

    2015-01-01

    following treatment for diabetic foot ulcers (RR 0.64, 95% CI 0.14 to 2.94; P value 0.56, low quality of evidence)Although 11 trials reported time to complete healing of the foot ulcers in people with diabetes , meta-analysis was not possible for this outcome due to the unique comparisons within each trial...... (minimum of one toe), complete healing of the foot ulcer, and time to complete healing of the diabetic foot ulcer as the primary outcomes. DATA COLLECTION AND ANALYSIS: Independently, we selected randomised clinical trials, assessed risk of bias, and extracted data in duplicate. We estimated risk ratios......BACKGROUND: Foot ulcers are a major complication of diabetes mellitus, often leading to amputation. Growth factors derived from blood platelets, endothelium, or macrophages could potentially be an important treatment for these wounds but they may also confer risks. OBJECTIVES: To assess...

  19. Probiotics and prebiotics in ulcerative colitis.

    Science.gov (United States)

    Derikx, Lauranne A A P; Dieleman, Levinus A; Hoentjen, Frank

    2016-02-01

    The intestinal microbiota is one of the key players in the etiology of ulcerative colitis. Manipulation of this microflora with probiotics and prebiotics is an attractive strategy in the management of ulcerative colitis. Several intervention studies for both the induction and maintenance of remission in ulcerative colitis patients have been performed. Most of these studies evaluated VSL#3 or E. Coli Nissle 1917 and in general there is evidence for efficacy of these agents for induction and maintenance of remission. However, studies are frequently underpowered, lack a control group, and are very heterogeneous investigating different probiotic strains in different study populations. The absence of well-powered robust randomized placebo-controlled trials impedes the widespread use of probiotics and prebiotics in ulcerative colitis. However, given the promising results that are currently available, probiotics and prebiotics may find their way to the treatment algorithm for ulcerative colitis in the near future. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. PRESSURE ULCER PREVENTION: FUNDAMENTALS FOR BEST PRACTICE.

    Science.gov (United States)

    Collier, Mark

    2016-01-01

    This introduction has highlighted both the complex nature of the aetiology of pressure ulcer development and the complex nature of the assessment process intended to identify those patients who are or might be at an enhanced risk of pressure ulcer development. The latter statement assumes that all patients cared for in any healthcare setting are vulnerable to pressure ulcer development. Whilst it is acknowledged that the use of a risk assessment tool can be important in an overall pressure ulcer prevention strategy, it is important that the limitations of these tools are acknowledged and that they are not an finite assessment in themselves and that they should be used by a practitioner with a fundamental breadth of relevant knowledge and an appreciation of the range of appropriate preventative equipment/techniques available and the role of the multi-disciplinary team in the prevention of all avoidable pressure ulcers.

  1. Implementation of a decentralized community-based treatment program to improve the management of Buruli ulcer in the Ouinhi district of Benin, West Africa.

    Directory of Open Access Journals (Sweden)

    Arnaud Setondji Amoussouhoui

    2018-03-01

    Full Text Available Mycobacterium ulcerans infection, commonly known as Buruli ulcer (BU, is a debilitating neglected tropical disease. Its management remains complex and has three main components: antibiotic treatment combining rifampicin and streptomycin for 56 days, wound dressings and skin grafts for large ulcerations, and physical therapy to prevent functional limitations after care. In Benin, BU patient care is being integrated into the government health system. In this paper, we report on an innovative pilot program designed to introduce BU decentralization in Ouinhi district, one of Benin's most endemic districts previously served by centralized hospital-based care.We conducted intervention-oriented research implemented in four steps: baseline study, training of health district clinical staff, outreach education, outcome and impact assessments. Study results demonstrated that early BU lesions (71% of all detected cases could be treated in the community following outreach education, and that most of the afflicted were willing to accept decentralized treatment. Ninety-three percent were successfully treated with antibiotics alone. The impact evaluation found that community confidence in decentralized BU care was greatly enhanced by clinic staff who came to be seen as having expertise in the care of most chronic wounds.This study documents a successful BU outreach and decentralized care program reaching early BU cases not previously treated by a proactive centralized BU program. The pilot program further demonstrates the added value of integrated wound management for NTD control.

  2. Ghost cell lesions

    Directory of Open Access Journals (Sweden)

    E Rajesh

    2015-01-01

    Full Text Available Ghost cells have been a controversy for a long time. Ghost cell is a swollen/enlarged epithelial cell with eosnophilic cytoplasm, but without a nucleus. In routine H and E staining these cells give a shadowy appearance. Hence these cells are also called as shadow cells or translucent cells. The appearance of these cells varies from lesion to lesion involving odontogenic and nonodontogenic lesions. This article review about the origin, nature and significance of ghost cells in different neoplasms.

  3. The Steroids for Corneal Ulcers Trial

    Science.gov (United States)

    Srinivasan, Muthiah; Mascarenhas, Jeena; Rajaraman, Revathi; Ravindran, Meenakshi; Lalitha, Prajna; Glidden, David V.; Ray, Kathryn J.; Hong, Kevin C.; Oldenburg, Catherine E.; Lee, Salena M.; Zegans, Michael E.; McLeod, Stephen D.; Lietman, Thomas M.; Acharya, Nisha R.

    2013-01-01

    Objectives To provide comprehensive trial methods and baseline data for the Steroids for Corneal Ulcers Trial and to present epidemiological characteristics such as risk factors, causative organisms, and ulcer severity. Methods Baseline data from a 1:1 randomized, placebo-controlled, double-masked clinical trial comparing prednisolone phosphate, 1%, with placebo as adjunctive therapy for the treatment of bacterial corneal ulcers. Eligible patients had a culture-positive bacterial corneal ulcer and had been taking moxifloxacin for 48 hours. The primary outcome for the trial is best spectacle-corrected visual acuity at 3 months from enrollment. This report provides comprehensive baseline data, including best spectacle-corrected visual acuity, infiltrate size, microbio-logical results, and patient demographics, for patients enrolled in the trial. Results Of 500 patients enrolled, 97% were in India. Two hundred twenty patients (44%) were agricultural workers. Median baseline visual acuity was 0.84 logMAR (Snellen, 20/125) (interquartile range, 0.36-1.7; Snellen, 20/50 to counting fingers). Baseline visual acuity was not significantly different between the United States and India. Ulcers in India had larger infiltrate/scar sizes (P=.04) and deeper infiltrates (P=.04) and were more likely to be localized centrally (P=.002) than ulcers enrolled in the United States. Gram-positive bacteria were the most common organisms isolated from the ulcers (n=366, 72%). Conclusions The Steroids for Corneal Ulcers Trial will compare the use of a topical corticosteroid with placebo as adjunctive therapy for bacterial corneal ulcers. Patients enrolled in this trial had diverse ulcer severity and on average significantly reduced visual acuity at presentation. PMID:21987581

  4. Clinical Immunology Review Series: an approach to the patient with recurrent orogenital ulceration, including Behçet's syndrome.

    LENUS (Irish Health Repository)

    Keogan, M T

    2009-04-01

    Patients presenting with recurrent orogenital ulcers may have complex aphthosis, Behçet\\'s disease, secondary complex aphthosis (e.g. Reiter\\'s syndrome, Crohn\\'s disease, cyclical neutropenia) or non-aphthous disease (including bullous disorders, erythema multiforme, erosive lichen planus). Behçet\\'s syndrome is a multi-system vasculitis of unknown aetiology for which there is no diagnostic test. Diagnosis is based on agreed clinical criteria that require recurrent oral ulcers and two of the following: recurrent genital ulcers, ocular inflammation, defined skin lesions and pathergy. The condition can present with a variety of symptoms, hence a high index of suspicion is necessary. The most common presentation is with recurrent mouth ulcers, often with genital ulcers; however, it may take some years before diagnostic criteria are met. All patients with idiopathic orogenital ulcers should be kept under review, with periodic focused assessment to detect evolution into Behçet\\'s disease. There is often a delay of several years between patients fulfilling diagnostic criteria and a diagnosis being made, which may contribute to the morbidity of this condition. Despite considerable research effort, the aetiology and pathogenesis of this condition remains enigmatic.

  5. Candesartan restores pressure-induced vasodilation and prevents skin pressure ulcer formation in diabetic mice.

    Science.gov (United States)

    Danigo, Aurore; Nasser, Mohamad; Bessaguet, Flavien; Javellaud, James; Oudart, Nicole; Achard, Jean-Michel; Demiot, Claire

    2015-02-18

    Angiotensin II type 1 receptor (AT1R) blockers have beneficial effects on neurovascular complications in diabetes and in organ's protection against ischemic episodes. The present study examines whether the AT1R blocker candesartan (1) has a beneficial effect on diabetes-induced alteration of pressure-induced vasodilation (PIV, a cutaneous physiological neurovascular mechanism which could delay the occurrence of tissue ischemia), and (2) could be protective against skin pressure ulcer formation. Male Swiss mice aged 5-6 weeks were randomly assigned to four experimental groups. In two groups, diabetes was induced by a single intraperitoneal injection of streptozotocin (STZ, 200 mg.kg(-1)). After 6 weeks, control and STZ mice received either no treatment or candesartan (1 mg/kg-daily in drinking water) during 2 weeks. At the end of treatment (8 weeks of diabetes duration), C-fiber mediated nociception threshold, endothelium-dependent vasodilation and PIV were assessed. Pressure ulcers (PUs) were then induced by pinching the dorsal skin between two magnetic plates for three hours. Skin ulcer area development was assessed during three days, and histological examination of the depth of the skin lesion was performed at day three. After 8 weeks of diabetes, the skin neurovascular functions (C-fiber nociception, endothelium-dependent vasodilation and PIV) were markedly altered in STZ-treated mice, but were fully restored by treatment with candesartan. Whereas in diabetes mice exposure of the skin to pressure induced wide and deep necrotic lesions, treatment with candersartan restored their ability to resist to pressure-induced ulceration as efficiently as the control mice. Candesartan decreases the vulnerability to pressure-induced ulceration and restores skin neurovascular functions in mice with STZ-induced established diabetes.

  6. Pathogenesis and pathology of shoulder ulcerations in sows with special reference to peripheral nerves and behavioural responses to palpation

    DEFF Research Database (Denmark)

    Dahl-Pedersen, Kirstin; Bonde, Marianne Kjær; Herskin, Mette S.

    2013-01-01

    Shoulder ulcerations are common in breeding sows in production systems but the consequences for the animals in terms of pain or discomfort are not well-described. This study presents data from a histopathological examination of shoulders of sows, specially focusing on the peripheral nerves...... the lesions have healed. This is further supported by the behavioural finding that rubbing behaviour in response to palpation was increased on the day of sample collection of the shoulders in sows with traumatic neuromas but without shoulder ulcers (P=0.053). Further studies are needed for final confirmation...

  7. Support surfaces for pressure ulcer prevention.

    Science.gov (United States)

    McInnes, Elizabeth; Jammali-Blasi, Asmara; Bell-Syer, Sally E M; Dumville, Jo C; Middleton, Victoria; Cullum, Nicky

    2015-09-03

    Pressure ulcers (i.e. bedsores, pressure sores, pressure injuries, decubitus ulcers) are areas of localised damage to the skin and underlying tissue. They are common in the elderly and immobile, and costly in financial and human terms. Pressure-relieving support surfaces (i.e. beds, mattresses, seat cushions etc) are used to help prevent ulcer development. This systematic review seeks to establish:(1) the extent to which pressure-relieving support surfaces reduce the incidence of pressure ulcers compared with standard support surfaces, and,(2) their comparative effectiveness in ulcer prevention. In April 2015, for this fourth update we searched The Cochrane Wounds Group Specialised Register (searched 15 April 2015) which includes the results of regular searches of MEDLINE, EMBASE and CINAHL and The Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2015, Issue 3). Randomised controlled trials (RCTs) and quasi-randomised trials, published or unpublished, that assessed the effects of any support surface for prevention of pressure ulcers, in any patient group or setting which measured pressure ulcer incidence. Trials reporting only proxy outcomes (e.g. interface pressure) were excluded. Two review authors independently selected trials. Data were extracted by one review author and checked by another. Where appropriate, estimates from similar trials were pooled for meta-analysis. For this fourth update six new trials were included, bringing the total of included trials to 59.Foam alternatives to standard hospital foam mattresses reduce the incidence of pressure ulcers in people at risk (RR 0.40 95% CI 0.21 to 0.74). The relative merits of alternating- and constant low-pressure devices are unclear. One high-quality trial suggested that alternating-pressure mattresses may be more cost effective than alternating-pressure overlays in a UK context.Pressure-relieving overlays on the operating table reduce postoperative pressure ulcer incidence

  8. Organizational Strategies to Implement Hospital Pressure Ulcer Prevention Programs: Findings from a National Survey

    Science.gov (United States)

    SOBAN, LYNN M.; KIM, LINDA; YUAN, ANITA H.; MILTNER, REBECCA S.

    2017-01-01

    Aim To describe the presence and operationalization of organizational strategies to support implementation of pressure ulcer prevention programs across acute care hospitals in a large, integrated healthcare system. Background Comprehensive pressure ulcer programs include nursing interventions such as use of a risk assessment tool and organizational strategies such as policies and performance monitoring to embed these interventions into routine care. The current literature provides little detail about strategies used to implement pressure ulcer prevention programs. Methods Data were collected by an email survey to all Chief Nursing Officers in Veterans Health Administration acute care hospitals. Descriptive and bivariate statistics were used to summarize survey responses and evaluate relationships between some variables. Results Organizational strategies that support pressure ulcer prevention program implementation (policy, committee, staff education, wound care specialists, and use of performance data) were reported at high levels. Considerable variations were noted in how these strategies were operationalized within individual hospitals. Conclusion Organizational strategies to support implementation of pressure ulcer preventive programs are often not optimally operationalized to achieve consistent, sustainable performance. Implications for Nursing Management The results of this study highlight the role and influence of nurse leaders on pressure ulcer prevention program implementation. PMID:27487972

  9. Organisational strategies to implement hospital pressure ulcer prevention programmes: findings from a national survey.

    Science.gov (United States)

    Soban, Lynn M; Kim, Linda; Yuan, Anita H; Miltner, Rebecca S

    2017-09-01

    To describe the presence and operationalisation of organisational strategies to support implementation of pressure ulcer prevention programmes across acute care hospitals in a large, integrated health-care system. Comprehensive pressure ulcer programmes include nursing interventions such as use of a risk assessment tool and organisational strategies such as policies and performance monitoring to embed these interventions into routine care. The current literature provides little detail about strategies used to implement pressure ulcer prevention programmes. Data were collected by an e-mail survey to all chief nursing officers in Veterans Health Administration acute care hospitals. Descriptive and bivariate statistics were used to summarise survey responses and evaluate relationships between some variables. Organisational strategies that support implementation of a pressure ulcer prevention programme (policy, committee, staff education, wound care specialists, and use of performance data) were reported at high levels. Considerable variations were noted in how these strategies were operationalised within individual hospitals. Organisational strategies to support implementation of pressure ulcer preventive programmes are often not optimally operationalised to achieve consistent, sustainable performance. The results of the present study highlight the role and influence of nurse leaders on pressure ulcer prevention program implementation. Published 2016. This article is a U.S. Government work and is in the public domain in the USA.

  10. Effect of tyrosine administration on duodenal ulcer induced by cysteamine in the rat

    International Nuclear Information System (INIS)

    Oishi, T.; Szabo, S.

    1987-01-01

    Duodenal ulcers were produced by administering cysteamine to rats. Pretreatment with the catecholamine precursor, L-tyrosine (40 mg/100 g i.p. for 5 days), decreased the intensity of duodenal ulcers induced by cysteamine. Equimolar doses of tyrosine methyl ester (51.2 mg/100 g i.p. or s.c.) were equally effective in reducing ulcer intensity. Other amino acids (i.e., alanine, aspartic acid, glutamic acid, glycine, leucine, lysine, tryptophan and valine) did not prevent experimental duodenal ulcers. Coadministration of other large neutral amino acids (e.g., leucine and valine) that compete with tyrosine for uptake into the brain did not inhibit the effect of tyrosine on duodenal ulcers induced by cysteamine. Gastric, duodenal and brain dopamine concentrations were increased 1 hr after the injection of tyrosine methyl ester (25.6 mg/100 g s.c.). These results suggest that the effect of tyrosine on duodenal ulcer induced by cysteamine may be mediated by changes in gastrointestinal dopamine metabolism

  11. The Role of Pressure Offloading on Diabetic Foot Ulcer Healing and Prevention of Recurrence.

    Science.gov (United States)

    Bus, Sicco A

    2016-09-01

    An increased plantar pressure is a causative factor in the development of plantar foot ulcers in people with diabetes mellitus, and ulcers are a precursor of lower extremity amputation. In this article, the evidence is reviewed that relieving areas of increased plantar pressure (ie, offloading) can heal plantar foot ulcers and prevent their recurrence. Noninfected, nonischemic neuropathic plantar forefoot ulcers should heal in 6 to 8 weeks with adequate offloading. Recent meta-analyses and systematic reviews show that nonremovable knee-high devices are most effective. This is probably because they eliminate the problem of nonadherence with the use of a removable device. Studies show a large discrepancy between evidence-based recommendations on offloading and what is used in clinical practice. Many clinics continue to use methods that are less effective or have not been proven to be effective, while ignoring evidence-based methods. Strategies are proposed to address this issue, notably the adoption and implementation of recent international guidelines by professional societies and a stronger focus of clinicians on expedited healing. For the prevention of plantar foot ulcer recurrence in high-risk patients, 2 recent trials have shown that the incidence of recurrence can be significantly reduced with custom-made footwear that has a demonstrated pressure-relieving effect through guidance by plantar pressure measurements, under the condition that the footwear is worn. This review helps to inform clinicians about effective offloading treatment for healing plantar foot ulcers and preventing their recurrence.

  12. Heel ulcers - Pressure ulcers or symptoms of peripheral arterial disease? An exploratory matched case control study.

    Science.gov (United States)

    Twilley, Heidi; Jones, Sarahjane

    2016-05-01

    To investigate the relationship between pressure ulcers of the heel and peripheral arterial disease (PAD) and determine the feasibility of conducting a statistically powered matched case control study. Evidence indicates a relationship between chronic leg ulcers and vascular disease. The relationship between pressure ulcers of the heel and vascular disease is less well established. A matched case control study. Data were collected between March 2014 and January 2015. 15 patients identified as having a grade 2, 3 or 4 pressure ulcer of the heel were compared with 15 matched controls without pressure ulcers of the heel. The primary clinical outcome measure was the ankle brachial pressure index (ABPI), where an ABPI 1.3 was considered clinically indicative of PAD. The primary feasibility outcome measure was the rate of recruitment. Eighty seven patients were reported as having foot and heel ulcers; 36 of whom were identified as having pressure ulcers of the heel, 15 (42%) of whom were recruited to the study. Patients presenting with pressure ulcers of the heel were significantly more likely to simultaneously have previously undiagnosed PAD compared with age, gender and ethnicity matched controls without pressure ulcers of the heel (odds ratio: 11, 95% confidence interval 1.99-60.57). The formation of pressure ulcers of the heel could, in some patients, be related to the presence of PAD rather than a consequence of poor quality care. Healthcare professionals should assess the patient to exclude or confirm PAD. Copyright © 2016 Tissue Viability Society. Published by Elsevier Ltd. All rights reserved.

  13. Epstein-Barr Virus Association with Peptic Ulcer Disease

    Directory of Open Access Journals (Sweden)

    María G. Cárdenas-Mondragón

    2015-01-01

    Full Text Available Background. Helicobacter pylori (HP infection and nonsteroidal anti-inflammatory drugs (NSAID use are considered the main risk to develop peptic ulcer disease (PUD. However, PUD also occurs in the absence of HP infection and/or NSAID use. Recently, we have found evidence that Epstein-Barr virus (EBV reactivation increases the risk to develop premalignant and malignant gastric lesions. Objective. To study a possible association between EBV and PUD. Methods. Antibodies against an EBV reactivation antigen, HP, and the HP virulence factor CagA were measured in sera from 207 Mexican subjects, controls (healthy individuals, n = 129, and PUD patients (n = 78, 58 duodenal and 20 gastric ulcers. Statistical associations were estimated. Results. Duodenal PUD was significantly associated with high anti-EBV IgG titers (p = 0.022, OR = 2.5, while anti-EBV IgA was positively associated with gastric PUD (p = 0.002, OR = 10.1. Conclusions. Our study suggests that EBV reactivation in gastric and duodenal epithelium increases the risk to develop PUD.

  14. [Giant gastric ulcer by cytomegalovirus in infection VIH/SIDA].

    Science.gov (United States)

    Pérez-Pereyra, Julia; Morales, Domingo; Díaz, Ramiro; Yoza, Max; Frisancho, Oscar

    2008-01-01

    Cytomegalovirus infection is an important cause of morbidity in immunosupressed patients with Human Immunodeficiency Virus (HIV). In this paper we present a 43 years old man with renal failure under hemodialysis, several blood transfusions because of anemia and three months of disease characterized by epigastric pain, specially at nights, ameliorated with antacid drugs. Other symptoms were early satisfy, vomits and weigh loss (18Kg). At clinical exam, the patient was pallid, presented adenopathies at cervical and inguinal regions and had a pain at epigastric region in profound touch palpation. The most important exams were HB: 10mg/dl, CMV: 83.5, leukocytes 7000, lymphocytes: 1715, erythrocyte sedimentation rate 49mm/h, the venon test (-), and Giardia lamblia trophozoites in stools. The studies demonstrated the patient was seropositive for HIV and the tests for IgG CMV and IgG Herpes virus resulted seropositives too. At endoscopy the esophagus mucosa was covered by a white plaque which suggests candida infection. In the stomach, over the body gastric, we found a big and deep ulcerated lesion (45 x 41mm), with defined rims and white fund. Biopsy from the edges of the gastric ulcer had the characteristic CMV intranuclear and intracytoplasmic inclusions; we confirmed the diagnosis by immunohystochemistry. The patient receives ganciclovir an then HAART and is getting well.

  15. Acute skin lesions due to localized ''hot particle'' radiation exposures

    International Nuclear Information System (INIS)

    Baum, J.W.; Carsten, A.L.; Kaurin, D.G.L.; Schaefer, C.W.

    1996-01-01

    Purpose of the studies was to determine incidence and severity of lesions resulting from localized deposition of dose to the skin from small ( 2 at 70μm depth) from isotopes having max beta particle energies from about 0.3-3 MeV. Incidence of erythema and scabs (indicating ulceration) were scored routinely for up to 71 days post-irradiation. Responses followed normal probability distributions, and thus, no true threshold could be defined. Ten and 50% incidence rates were deduced using probit analyses. Lowest dose producing 10% incidence was about 1 Gy for exposures to Yb-175 (0.5 MeV max energy) beta particles. Severity of lesions was estimated using diameters and persistence. From preliminary considerations of probability of induction, size, and persistence of acute lesions, a special limit for hot particle exposures in the range of 5-50 Gy may be reasonable, with an action level between about 1 Gy and the limit

  16. Diagnosis of TFCC lesions. Its clinical findings and diagnosis

    Energy Technology Data Exchange (ETDEWEB)

    Imaeda, Toshihiko; Nakamura, Ryogo; Shionoya, Kaoru; Goto, Yasuko; Hosokawa, Hisayo [Nagoya Univ. (Japan). Branch Hospital

    1996-12-01

    Thirty-five patients with persistent ulnar wrist pain after conservative treatment and with positive ulnocarpal stress test underwent several examinations. X-ray findings revealed a lunate ulcer or cyst in 20% and accumulation of isotopes in the ulnar wrist was identified in 94% by scintigraphy. Arthroscopy revealed triangular fibrocartilage lesions in 60%. Ulnocarpal stress test is sensitive enough to note arthroscopic pathology of TFC lesions. One hundred and two wrists had undergone MRI and radiocarpal arthrography before arthroscopic examination. Arthrography had a sensitivity of 85% and specificity of 100% in detection of TFC lesions. MRI had a sensitivity of 73% and specificity of 72%. These were lower than the corresponding values of arthrography. (author)

  17. Nursing diagnoses in patients with chronic venous ulcer: observational study

    Directory of Open Access Journals (Sweden)

    Glycia de Almeida Nogueira

    2015-06-01

    Full Text Available This study aimed to analyze nursing diagnoses in people with chronic venous ulcer. An observational, descriptive, quantitative research conducted in an ambulatory specialized in wound treatment, with a non-probabilistic sample of 20 patients.  Data collection was performed in an institutional form denominated Assessment Protocol for Clients with Tissue Lesions. Diagnoses were established by consensus among four researchers with experience in nursing diagnoses and wound treatments. From data analysis, 16 diagnoses were identified, with 100% of participants presenting: Impaired tissue integrity, Ineffective peripheral tissue perfusion, Risk of infection, Impaired physical mobility and Ineffective health self-control. These diagnoses are found in Safety/Protection, Activity/Rest and Health promotion domains, which from the clinical practice stand point should be priority focuses in nursing intervention and assessment.

  18. Registry Evaluation of Digital Ulcers in Systemic Sclerosis

    Directory of Open Access Journals (Sweden)

    Felice Galluccio

    2010-01-01

    Full Text Available Digital ulcers are a very frequent complication of systemic sclerosis affecting about half of the SSc patients, and about 75% of the affected patients have their first DU episode within 5 years from their first non-Raynaud symptom. The lack of adequate classification criteria as well as the lack of knowledge of the development of DU have contributed to the opening of specific registries to better understand the natural history of these lesions. For these reason, specific disease registries play a fundamental role in this field of research. Thanks to the systematic collection of data and their subsequent analysis and comparison between different cohorts, it is possible to improve understanding of the underlying trigger mechanisms of DU development and to determine temporal trends. In the future, the development of recommendations for the management of DU remains of pivotal importance to prevent DU development and obtain rapid healing as well as reduction of pain and disability.

  19. Helicobacter pylori : the causative agent of peptic ulcer ...

    African Journals Online (AJOL)

    This review examines Helicobacter pylori as an organism and as the causative agent of peptic ulcers. The review also examined the classification of ulcers, ... Elimination of Helicobacter pylori by treatment with antibiotics in peptic ulcer patients resulted in the healing of the ulcer. Prevention of Helicobacter pylori infections is ...

  20. Lesion activity assessment

    DEFF Research Database (Denmark)

    Ekstrand, K R; Zero, D T; Martignon, S

    2009-01-01

    in response to cariogenic plaque as well as lesion arrest. Based on this understanding, different clinical scoring systems have been developed to assess the severity/depth and activity of lesions. A recent system has been devised by the International Caries Detection and Assessment System Committee...

  1. DESCRIPTION OF GASTRIC ULCERS AND OF THEIR SUSPECTED, ASSOCIATED RISK FACTORS IN DECEASED WILD EQUIDS AT THE RÉSERVE AFRICAINE DE SIGEAN, FRANCE (2010-2016).

    Science.gov (United States)

    Lamglait, Benjamin; Vandenbunder-Beltrame, Marielle; Trunet, Elodie; Lemberger, Karin

    2017-09-01

    Gastric ulcers are common in domestic horses and foals, affecting at least 90% of unmedicated racehorses in active training. Despite these high prevalences in domestic horses, literature about this condition in wild equids is almost nonexistent. The presence of gastric ulcers was evaluated at necropsy in six species of wild equids that died at the Réserve Africane de Sigean, a safari park in the south of France from 2010 to 2016. Among the 55 individuals that died during that period, a description of the gastric mucosa was available in 82% (45/55) of cases. Considering the cases for which a description of the gastric mucosa was available, the prevalence of gastric ulcers was 64% (29/45). The highest prevalences were noted in Grant's zebra (Equus quagga boehmi) and Hartmann's mountain zebra (Equus zebra hartmannae) at 83% and 100%, respectively. In contrast to what is reported in domestic foals, gastric ulcerations were only diagnosed in one foal (out of 11 foals necropsied). The higher prevalence was noted in young individuals (3-36 mo old) at 93% (14/15); the lesions observed consisted mainly of single to multiple, superficial lesions, of which, only the mucosa was missing; these superficial lesions are often considered not clinically significant. The prevalence was lower for adults (74%; 14/19), but lesions were deeper or with a hyperemic or inflammatory appearance. All the lesions observed were located in the gastric, nonglandular, stratified squamous mucosa, along the margo plicatus. No statistical correlation could be found between the development of gastric ulcers and an ongoing, chronic pathologic process or a digestive tract pathology. The detection of gastric ulcers was, therefore, significantly greater in wild equids isolated in smaller enclosures. Nevertheless, additional larger-scale research is needed to point out predisposing factors in equids under human care.

  2. Localization of lesions in aphasia, (2)

    International Nuclear Information System (INIS)

    Hojo, Kei; Watanabe, Shunzo; Tasaki, Hiroichi; Sato, Tokijiro; Metoki, Hirofumi.

    1985-01-01

    The relationship between the focus and the extent of the lesions and the various symptoms was investigated. 1. Broca aphasics: More than 80% of the group with obvious anarthric components had lesions of the third frontal gyrus involving Broca's area and the lower part of the precental gyrus as well as opercular and insular regions. The size of the lesions of this group was significantly larger than that of the group without marked anarthric components, and the latter was proved to have little localizing value. 2. Wernicke aphasics: The group with poor reading comprehension had cortical and/or subcortical lesions, involving posterior parts of both superior and middle temporal gyri as well as the supramarginal gyrus. On the other hand, lesions of the group with poor auditory comprehension were more anteriorly located and localized in the deep structures. Lesions of the group with poor Token test scores were large and scattered more anteriorly and/or posteriorly compared with those of the group with good Token test scores. 3. Amnestic aphaiscs: The group with poor naming scores had somewhat larger lesions than the group with good naming scores, and the lesions were scattered about the left hemisphere. The finding has proved that both groups had little localizing value. 4. Conduction aphasics: Lesions of the non-fluent type were significantly larger than those of the fluent type and distributed more anteriorly. However, highly involved lesions were located in the supramarginal gyrus and posterior parts of superior and/or middle temporal gyri. 5. Global aphasics: Lesions of the group with good articulation and prosody were observed to distribute more posteriorly in comparison with those of the other global aphasics. (J.P.N.)

  3. Computer tomographic localization and lesion size in aphasia

    International Nuclear Information System (INIS)

    Hojo, Kei

    1985-01-01

    Using a microcomputer, the locus and extent of the lesions demonstrated on CT were superimposed on standardized matrices in 127 cases with various types of aphasia, to investigate the relationship between location of the lesions and types of aphasia. Main results were as follows. 1. Broca aphasics: The lesions involved rather large areas in the deep structures of the lower part of the precentral gyrus, the insula and the lenticular nucleus. Therefore, the finding was regarded as being of little localizing value. 2. Wernicke aphasics: At least 70 % of the patients had superior temporal lesions involving Wernicke's area and the subcortical lesions of the superior and middle temporal gyri. The site of the lesion corresponded roughly with that in the previous clinico-pathological reports but was indicated in a little deeper area. 3. Amnestic aphasics: The size of the lesion was smaller than any other type but the lesions were distributed throughout the left hemisphere. Amnestic asphasia was thought to be the least localizable. 4. Conduction aphasics: Most patients had lesions in the posterior speech area involving part of Wernicke's area. In particular, in more than 80 % of the conduction aphasics the lesions were revealed in the supramarginal gyrus and it's adjacent deep structures. 5. Global aphasics: In general, the size of the lesion was very large and 70 % of the global aphasics had extensive lesions involving both Broca's and Wernicke's areas. However, there were some patients showing small and confined lesions. (author)

  4. Efficacy of ozonized olive oil in the management of oral lesions and conditions: A clinical trial

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    Tarun Kumar

    2016-01-01

    Full Text Available The oral cavity is an open ecosystem that shows a dynamic balance between the entrance of microorganisms (bacterial, viral or fungal, colonization modalities, nutritional balance, and host defenses against their removal. The oral lesions including aphthous ulcerations, herpes labialis, oral candidiasis, oral lichen planus, and angular cheilitis some of the common entities encountered in the clinical practice. A variety of treatment options is available in the literature for all of these lesions and conditions. Topical ozone therapy is a minimally invasive technique that can be used for these conditions without any side effects. Aim and Objectives: To evaluate the efficacy of ozonized olive oil in the treatment of oral lesions and conditions. Materials and Methods: A longitudinal study was carried out on 50 patients (aphthous ulcerations, herpes labialis, oral candidiasis, oral lichen planus, and angular cheilitis. The ozonized olive oil was applied twice daily until the lesion regresses for a maximum of 6 months. Results: All the lesions regress in patients with aphthous ulcerations, herpes labialis, oral candidiasis and angular cheilitis or showed improvement in the signs and symptoms in oral lichen planus patients. No toxicity or side effect was observed in any of the patients. Conclusion: Ozone therapy though requires a gaseous form to be more effective, but topical form can also bring out the positive results without any toxicity or side effect. Hence, it can be considered as a minimally invasive therapy for the oral infective and immunological conditions.

  5. Oral traumatic ulcerative granuloma with stromal eosinophilia: A clinicopathological study of 34 cases.

    Science.gov (United States)

    Shen, Wei-Ren; Chang, Julia Yu-Fong; Wu, Yang-Che; Cheng, Shih-Jung; Chen, Hsin-Ming; Wang, Yi-Ping

    2015-09-01

    Traumatic ulcerative granuloma with stromal eosinophilia (TUGSE) is a special oral ulcerative lesion that shares many clinical features of an oral squamous cell carcinoma. This study reports the clinicopathological features of 34 oral TUGSE lesions in Taiwanese patients. Thirty-four TUGSE cases were retrieved from the files of the Department of Oral Pathology and Oral Diagnosis, National Taiwan University Hospital from 2003 to 2009. Their clinical data and histopathological features were examined, collected, and analyzed. The study group included 22 male and 12 female patients (64.7% and 35.3%, respectively) with oral TUGSE. The mean age of the patients was 49 years (range, 8 to 80 years). The most common site for oral TUGSE lesions was the tongue (23 cases, 67.6%), followed by the buccal mucosa (6 cases, 17.6%), retromolar area (2 cases, 5.9%), floor of the mouth and lingual sulcus (2 cases, 5.9%), and lip (1 case, 3.0%). For 23 tongue cases, 19 occurred on the dorsum and the tip (82.6%) and 4 on the ventral surface (17.4%). Of the 34 oral TUGSE lesions, 13 (38.2%) had a mild, 11 (32.4%) a moderate, and 10 (29.4%) a severe eosinophilic infiltrate. Oral TUGSE lesions occur more frequently on the dorsal surface and the tip of the tongue and in male patients between 41 and 60 years of age. The eosinophilic infiltrates in oral TUGSE lesions show a scattered or clustered pattern, and their density varies from case to case. Oral TUGSE is a self-limiting lesion, and aggressive surgical treatment is usually not required. Copyright © 2013. Published by Elsevier B.V.

  6. Recurring pressure ulcers: identifying the definitions. A National Pressure Ulcer Advisory Panel white paper.

    Science.gov (United States)

    Tew, Cindy; Hettrick, Heather; Holden-Mount, Sarah; Grigsby, Rebekah; Rhodovi, Julie; Moore, Lyn; Ghaznavi, Amir M; Siddiqui, Aamir

    2014-01-01

    Currently, there is a lack of consensus regarding the accepted terminology pertaining to the pressure ulcer healing progression and recidivism. This lack of uniformity can negatively impact initiation of treatment pathways, completion of appropriate interventions, clinical documentation, medical coding, patient education, discharge planning and healthcare revenue through out the healthcare system. The purpose of this paper is to introduce a standard nomenclature as it pertains to pressure ulcer healing progression and any recidivism that may occur. The National Pressure Ulcer Advisory Panel has formulated a framework of terms regarding pressure ulcer progression. We also developed a clearer nomenclature for lack of progress and recidivism of pressure ulcers. This document should serve as a starting point for the discussion of the pressure ulcer care, research, and terminology. © 2014 by the Wound Healing Society.

  7. Surgical management of perforated peptic ulcer disease.

    Science.gov (United States)

    Sweeney, K J; Faolain, M O; Gannon, D; Gorey, T F; Kerin, M J

    2006-01-01

    Surgery for perforated peptic ulcer disease is one of the most common emergency procedures carried out in the western world. The role of postoperative empiric Helicobacter Pylori eradication therapy is controversial. The clinical, operative and postoperative surveillance details of 84 consecutive patients who underwent surgery for perforated peptic ulcer were reviewed. All patients underwent omentopexy +/- simple closure followed by proton pump therapy. Patients were followed-up for an average of 44 +/- 19 months. Females were older than male patients (59 +/- 20 vs. 46 + 17 years; pperforated peptic ulcer is associated with a significant perioperative mortality rate. Elderly female patients are particularly at risk.

  8. Diabetic foot ulcers: Part II. Management.

    Science.gov (United States)

    Alavi, Afsaneh; Sibbald, R Gary; Mayer, Dieter; Goodman, Laurie; Botros, Mariam; Armstrong, David G; Woo, Kevin; Boeni, Thomas; Ayello, Elizabeth A; Kirsner, Robert S

    2014-01-01

    The management of diabetic foot ulcers can be optimized by using an interdisciplinary team approach addressing the correctable risk factors (ie, poor vascular supply, infection control and treatment, and plantar pressure redistribution) along with optimizing local wound care. Dermatologists can initiate diabetic foot care. The first step is recognizing that a loss of skin integrity (ie, a callus, blister, or ulcer) considerably increases the risk of preventable amputations. A holistic approach to wound assessment is required. Early detection and effective management of these ulcers can reduce complications, including preventable amputations and possible mortality. Copyright © 2013 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

  9. A Clinical Approach to Vulvar Ulcers.

    Science.gov (United States)

    Stewart, Kristen M A

    2017-09-01

    This article discusses the differential diagnosis of vulvar ulcers and describes a general clinical approach to this common but nonspecific examination finding. The differential diagnosis includes sexually and nonsexually transmitted infections, dermatitides, trauma, neoplasms, hormonally induced ulcers, and drug reactions. Patient history and physical examination provide important clues to the cause of a vulvar ulcer. However, laboratory testing is usually required for accurate diagnosis because the clinical presentation is often nonspecific and may be atypical due to secondary conditions. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. Gastric ulceration in dog: A review

    Directory of Open Access Journals (Sweden)

    J. D. Parrah

    Full Text Available The common acid related diseases of the upper gastrointestinal tract could be considered as primarily due to the defect in barrier function either of the gastric mucosal or duodenal epithelium leading to the formation of gastric or duodenal ulcers. An attempt was made in this review to discuss the classification, pathophysiology, diagnosis and treatment of gastric ulcer in dogs. Early surgical advances in the management of peptic ulcers are emphasized that were then subsequently replaced by pharmacological treatment (histamine H2-receptor antagonists, proton pump inhibitors and considered as the major strategy against the acid disorders. [Vet World 2013; 6(7.000: 449-454

  11. Absorption of pentacaine from ulcerous rat stomach

    International Nuclear Information System (INIS)

    Tomcikova, O.; Babulova, A.; Durisova, M.; Trnovec, T.; Benes, L.

    1985-01-01

    Pentacaine is a local anaesthetic which exhibited positive effects on healing of model ulcers in the rat stomach. The in situ disappearance of pentacaine from the ulcerous and intact rat stomach was studied. Gastric ulcers were produced by oral administration of phenylbutazone (200 mg/kg) 3.5 h before absorption experiment. Pentacaine exhibited a biexponential decrease from the lumen of the stomach, the rate of which was essentially the same in both groups. The total amount of pentacaine absorbed was small because of extremly low absorption rate. (author)

  12. Specific immunotherapy ameliorates ulcerative colitis.

    Science.gov (United States)

    Cai, Min; Zeng, Lu; Li, Lin-Jing; Mo, Li-Hua; Xie, Rui-Di; Feng, Bai-Sui; Zheng, Peng-Yuan; Liu, Zhi-Gang; Liu, Zhan-Ju; Yang, Ping-Chang

    2016-01-01

    Hypersensitivity reaction to certain allergens plays a role in the pathogenesis of inflammatory bowel disease (IBD). This study aims to observe the effect of specific immunotherapy in a group of IBD patients. Patients with both ulcerative colitis (UC) and food allergy were recruited into this study. Food allergy was diagnosed by skin prick test and serum specific IgE. The patients were treated with specific immunotherapy (SIT) and Clostridium butyricum (CB) capsules. After treating with SIT and CB, the clinical symptoms of UC were markedly suppressed as shown by reduced truncated Mayo scores and medication scores. The serum levels of specific IgE, interleukin (IL)-4 and tumor necrosis factor (TNF)-α were also suppressed. Treating with SIT alone or CB alone did not show appreciable improvement of the clinical symptoms of UC. UC with food allergy can be ameliorated by administration with SIT and butyrate-production probiotics.

  13. Contemporary Management of Ulcerative Colitis.

    Science.gov (United States)

    Vanga, Rohini; Long, Millie D

    2018-03-27

    We discuss the newest evidence-based data on management of ulcerative colitis (UC). We emphasize risk-stratification, optimizing medical therapies, and surgical outcomes of UC. Recent medical advances include introduction of novel agents for UC. Vedolizumab, an anti-adhesion molecule, has demonstrated efficacy in moderate to severe UC. Tofacitinib, a small molecule, has also demonstrated efficacy. Data on optimization of infliximab show the superiority of combination therapy with azathioprine over monotherapy with infliximab or azathioprine alone. Data on anti-tumor necrosis factor-alpha (anti-TNF) therapeutic drug monitoring also hold promise, as do preliminary data on the dose escalation of infliximab in severe hospitalized UC. Surgical outcome data are reassuring, with new fertility data showing the effectiveness of in vitro fertilization. UC management is multi-disciplinary and changing. While novel therapies hold promise, better optimization of our current arsenal will also improve outcomes.

  14. PERFORATED PEPTIC ULCER: A CLINICAL ANALYSIS AND OUTCOME

    OpenAIRE

    Bijit

    2016-01-01

    BACKGROUND The incidence of perforated peptic ulcer is approximately 7-10 cases per one lakh population per year. Perforation is seen in about 7% of patients hospitalized for peptic ulcer disease. Peptic ulcer perforation, which can be gastric/duodenal perforation can be a serious life-threatening condition if not detected early and treated urgently. Peptic ulcer disease has decreased considerably worldwide with the advent of potent anti-ulcer medicines, but its complication l...

  15. Marjolin's ulcer in a 20 years old split thickness skin graft on the knee-A case report.

    Science.gov (United States)

    Saltvig, Iselin; Matzen, Steen H

    2018-01-01

    Marjolin's Ulcer (MU) is a rare cutaneous neoplasm arising in cikatrical tissue. Due to its typical clinical presentation as a non-healing lesion in scar tissue, the diagnosis can be delayed and even overlooked. We present the case of an elderly woman who developed an ulcerated, exophytic lesion in a split thickness skin graft (STSG) on the lateral aspect of the left knee. Histology showed a radically excised highly differentiated squamous cell carcinoma (SCC) with keratine pearls and a component of basocellular carcinoma (BCC). The histological picture combined with the location and long time interval since the primary surgery made the diagnosis of MU highly likely. Considering the risk of metastasis and mortality it is important to recognize the diagnosis and initiate adequate treatment. The diagnosis of MU is clinical and confirmed by pathology. The typical long delay from the primary lesion to the malignant transformation might occlude the diagnosis. As such, a thorough anamnesis is essential in a non- healing ulcerated lesion in a cikatrical area to adequately diagnose and treat the condition. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  16. Intraosseous osteolytic lesions

    Energy Technology Data Exchange (ETDEWEB)

    Adler, C.P.; Wenz, W.

    1981-10-01

    Any pathological damage occurring in a bone will produce either an osteolytic or osteosclerotic lesion which can be seen in the macroscopic specimen as well as in the roentgenogram. Various bone lesions may lead to local destructions of the bone. An osteoma or osteoplastic osteosarcoma produces an osteosclerotic lesion showing a dense mass in the roentgenogram; a chondroblastoma or an osteoclastoma, on the other hand, induces an osteolytic focal lesion. This paper presents examples of different osteolytic lesions of the humerus. An osteolytic lesion seen in the roentgenogram may be either produced by an underlying non-ossifying fibroma of the bone, by fibrous dysplasia, osteomyelitis or Ewing's sarcoma. Differential diagnostic considerations based on the radiological picture include eosinophilic bone granuloma, juvenile or aneurysmal bone cyst, multiple myeloma or bone metastases. Serious differential diagnostic problems may be involved in case of osteolytic lesions occurring in the humerus. Cases of this type involving complications have been reported and include the presence of an teleangiectatic osteosarcoma as well as that of a hemangiosarcoma of the bone.

  17. Application of a PCR method for the diagnosis of ulcerative enteritis: preliminary results

    Directory of Open Access Journals (Sweden)

    Fabrizio Agnoletti

    2010-01-01

    Full Text Available Ulcerative enteritis or “quail disease” is an acute clostridial infection of young birds reported in many avian species, chicken and turkey included. Clostridium colinum is the causative agent of ulcerative enteritis and because of the difficulties bound to the isolation and identification of this bacterium by means of classic bacteriological techniques, its detection appears very hard and the prevalence of this disease could be underestimated. To investigate the diffusion of C. colinum in enteric disease of birds, a recently developed PCR protocol was applied to 42 cultural broths previously inoculated with organs and intestinal samples collected from diseased subjects. PCR-positive broths were cultivated to attempt the isolation of C. colinum. Samples collected from positive birds were subjected to histological examinations. 4 birds (3 broilers chickens and 1 pigeon resulted PCR-positive and, in one case, C. colinum was isolated. Gross and histological lesions of positive birds were compatible with those described in other ulcerative enteritis outbreaks. These preliminary results demonstrates that C. colinum is sporadically implicated in enteric diseases of broiler chickens (14.2%. In addition, the PCR assay proved to be an useful and reliable instrument to support the diagnosis of ulcerative enteritis and to facilitate the isolation of C. colinum.

  18. Chronic ulcers and myasis as ports of entry for Clostridium tetani

    Directory of Open Access Journals (Sweden)

    Greco Jiuseppe Benitivoglio

    2001-01-01

    Full Text Available Evaluating tetanus immune status is not yet the usual clinical practice regarding patients with chronic ulcers or myasis. However, of 858 tetanus patients at Hospital Couto Maia (Salvador, Bahia, Brazil aged 1 year or above, 2 had pressure ulcers and 17 had chronic ulceration of the lower limbs where these skin lesions were the ports of entry for Clostridium tetani. In these 19 cases, the following predisposing factors were described: venous insufficiency (n=6, sickle cell anemia (n=2, Hansen's disease (n=1, malnutrition (n=1, diabetes mellitus (n=1, trauma (n=1 and unknown factors (n=7. In 6 other cases, in addition to the Hansen's disease patient, the port of entry for tetanus was the site of extraction of Tunga penetrans larvae. In these 25 cases, the majority of patients (68% were over 40 years old (17/25 and all of these patients stated that they had either not followed a tetanus toxoid vaccination regimen (19/25, or had partially completed such a regimen, or did not give precise information (6/25. Among the same series studied, over half (52% of the patients died (13/25. We conclude that tetanus prevention must be included in the treatment of chronic skin ulcer patients, vaccination coverage should be increased among older people, and strategies aimed at improving coverage for all age groups must be reviewed.

  19. Location-dependent depth and undermining formation of pressure ulcers.

    Science.gov (United States)

    Takahashi, Yoshiko; Isogai, Zenzo; Mizokami, Fumihiro; Furuta, Katsunori; Nemoto, Tetsuya; Kanoh, Hiroyuki; Yoneda, Masahiko

    2013-08-01

    We examined the location-specific properties of pressure ulcers, focusing on depth and undermining formation, which are often unfavorable factors for ulcer healing. We conducted a retrospective observational study of 2 independent databases on pressure ulcers. Databases from a 200-bed hospital (database A) and a 300-bed hospital (database B) were collected during different time periods. Relationships between ulcer location, ulcer depth, and undermining formation were analyzed. All pressure ulcers were accurately diagnosed and classified according to their locations. A total of 282 pressure ulcers in 189 patients from database A and 232 pressure ulcers in 154 patients from database B were analyzed. It was found that pressure ulcers primarily developed over the sacrum. Ratio of stages III and IV pressure ulcers was high in pressure ulcers of the foot, ankle, and crus on the lower leg. Among the deep pressure ulcers, undermining formation was frequently observed on the greater trochanter, ilium, and sacrum. In contrast, pressure ulcers of the foot, ankle, and crus did not exhibit undermining formation. Our results revealed marked differences in pressure ulcer properties depending on their location. Factors affecting depth and undermining of pressure ulcers appear to be related to anatomical and physical properties of the bone and subcutaneous tissue. Copyright © 2013 Tissue Viability Society. Published by Elsevier Ltd. All rights reserved.

  20. Behçet's syndrome with pyoderma-gangrenosum-like lesions treated successfully with dapsone monotherapy.

    Science.gov (United States)

    Joshi, Arun; Mamta

    2004-10-01

    Behçet's syndrome (BS) is a rare multisystem disorder belonging to a group of neutrophilic dermatoses. We report a 65-year-old male patient who had suffered from recurrent painful orogenital ulcers for 50 years from the age of 15 and started developing pustular and bullous lesions evolving into non-healing ulcers similar to those seen in pyoderma gangrenosum (PG) two months prior to presenting to us. There was no evidence of systemic disease or malignancy. Routine baseline investigations were within normal limits. The patient was treated successfully with dapsone, antibiotics, and local wound care.