Hematologically important mutations: X-linked chronic granulomatous disease (third update)

NARCIS (Netherlands)

Roos, Dirk; Kuhns, Douglas B.; Maddalena, Anne; Roesler, Joachim; Lopez, Juan Alvaro; Ariga, Tadashi; Avcin, Tadej; de Boer, Martin; Bustamante, Jacinta; Condino-Neto, Antonio; Di Matteo, Gigliola; He, Jianxin; Hill, Harry R.; Holland, Steven M.; Kannengiesser, Caroline; Köker, M. Yavuz; Kondratenko, Irina; van Leeuwen, Karin; Malech, Harry L.; Marodi, László; Nunoi, Hiroyuki; Stasia, Marie-José; Ventura, Anna Maria; Witwer, Carl T.; Wolach, Baruch; Gallin, John I.

2010-01-01

Chronic granulomatous disease (CGD) is an immunodeficiency disorder affecting about 1 in 250,000 individuals. The disease is caused by a lack of superoxide production by the leukocyte enzyme NADPH oxidase. Superoxide is used to kill phagocytosed micro-organisms in neutrophils, eosinophils, monocytes

Radiological findings of chronic granulomatous disease of childhood

Energy Technology Data Exchange (ETDEWEB)

Goo, Jin Mo; Kim, Woo Sun; Kim, In One; Yeon, Kyung Mo [Seoul National University College of Medicine, Seoul (Korea, Republic of)

1994-04-15

Chronic granulomatous disease(CGD) is a group of genetic disorders characterized by recurrent pyogenic infections of the respiratory tract, skin, and soft tissue. The aim of this study is to describe the radiological findings of CGD. We retrospectively analyzed radiological findings of 11 patients of CGD, which were diagnosed by nitroblue tetrazolium test. We analyzed the pattern of pneumonia on chest radiograph in all infants. Three cases of chest CT and one case of digital subtraction angiography were performed. According to infant's symptom, abdominal ultrasonography(n = 8), abdominal CT(n = 5), simple bone radiography(n = 2), and brain CT (n = 1) were performed. Repeated infiltration(100%), mass-like consolidation(73%), hilar or mediastinal lymph node largement(64%), scattered nodules(55%), cavity formation(27%), and pleural effusion(27%) were found on the chest radiographs(n = 11) and CT(n = 3). On the abdominal imagings(n = 8), there were hepatosplenomegaly(n = 6), calcification in the liver(n = 2) and kidney(n = 1), hepatic granuloma(n = 1) and renal abscess(n = 1). Two patients had osteomyelitis. There were findings of meningitis on brain CT(n 1). We believe that the combinations of these radiological findings may suggest the diagnosis of CGD in patients with history of reccurent infection.

Clinicopathological Overview of Granulomatous Prostatitis: An Appraisal

Science.gov (United States)

Dravid, Nandkumar; Nikumbh, Dhiraj; Patil, Ashish; Nagappa, Karibasappa Gundabaktha

2016-01-01

Introduction Granulomatous prostatitis is a rare inflammatory condition of the prostate. Granulomatous prostatitis is important because, it mimics prostatic carcinoma clinically and hence the diagnosis can be made only by histopathological examination. Aim To study the histomorphological features and to know the prevalence of granulomatous prostatitis. Materials and Methods Histopathological records of 1,203 prostatic specimens received in the Department of the Pathology over a period of five years (June 2009 – June 2014). Seventeen cases of histopathologically, diagnosed granulomatous prostatitis were retrieved and reterospective data was collected from the patient’s records. Results Out of 17 cases of granulomatous prostatitis, we encountered 9 cases of non-specific granulomatous prostatitis, 5 cases of xanthogranulomatous prostatitis and 3 cases of specific tubercular prostatitis. The common age ranged from 51-75 years (mean 63 years) with mean PSA level of 15.8ng/ml. Six patients showed focal hypoechoic areas on TRUS and 11 cases revealed hard and fixed nodule on DRE. Conclusion Non-specific granulomatous prostatitis is the most common type of granulomatous prostatitis. There is no specific pattern of clinical, biochemical and ultrasound findings that allows the diagnosis of granulomatous prostatitis or differentiates it from prostatic carcinoma. Hence, histomorphological diagnosis is the gold standard in differentiating various prostatic lesions. PMID:27014642

Hepatitis A and B immunization for individuals with inherited bleeding disorders.

Science.gov (United States)

Steele, M; Cochrane, A; Wakefield, C; Stain, A-M; Ling, S; Blanchette, V; Gold, R; Ford-Jones, L

2009-03-01

Hepatitis A and B vaccines are highly effective tools that can greatly reduce infection risk in the bleeding disorder population. Although hepatitis A and B immunization for individuals with bleeding disorders is universally recommended, various advisory bodies often differ with respect to many practical aspects of vaccination. To review the published literature and guidelines and form a practical, comprehensive and consistent approach to hepatitis A and B immunization for individuals with bleeding disorders. We reviewed published immunization guidelines from North American immunization advisory bodies and published statements from North American and international haemophilia advisory bodies. A search of the MEDLINE database was performed to find original published literature pertaining to hepatitis A or B immunization of patients with haemophilia or bleeding disorder patients that provided supporting or refuting evidence for advisory body guidelines. Various advisory bodies' immunization guidelines regarding individuals with bleeding disorders have contradictory statements and often did not clarify issues (e.g. post vaccination surveillance). Published literature addressing immunization in bleeding disorder patients is sparse and mostly examines route of vaccine administration, complications and corresponding antibody response. Although the risk of hepatitis A and B infection is low, the use of simple measures such as vaccination is reasonable and advocated by haemophilia advisory bodies. Following our review of the available literature and North American guidelines, we have developed comprehensive and practical recommendations addressing hepatitis A and B immunization for the bleeding disorder population that may be applicable in Bleeding Disorder clinics.

Imaging of hepatic infections

International Nuclear Information System (INIS)

Doyle, D.J.; Hanbidge, A.E.; O'Malley, M.E.

2006-01-01

Imaging plays a significant role in the detection, characterization and treatment of hepatic infections. Infectious diseases of the liver include pyogenic and amoebic abscesses and parasitic, fungal, viral and granulomatous infections. With increases in worldwide travel, immunosuppression and changing population demographics, identification of cases of hepatic infection is becoming more common in daily practice. Knowledge of the imaging features seen with hepatic infections can assist in early diagnosis and timely initiation of appropriate therapy. This review presents the imaging appearances of hepatic infections, emphasizing specific features that may contribute to the diagnosis. Examples of the imaging findings seen with pyogenic and amoebic abscesses, infection with Echinococcus granulosus (Hydatid), schistosomiasis, candidiasis and tuberculosis (TB) are presented

Imaging of hepatic infections

Energy Technology Data Exchange (ETDEWEB)

Doyle, D.J. [Department of Medical Imaging, University Health Network and Mount Sinai Hospital, University of Toronto, Toronto, Ont. (Canada)]. E-mail: doyledj@hotmail.com; Hanbidge, A.E. [Department of Medical Imaging, University Health Network and Mount Sinai Hospital, University of Toronto, Toronto, Ont. (Canada); O' Malley, M.E. [Department of Medical Imaging, University Health Network and Mount Sinai Hospital, University of Toronto, Toronto, Ont. (Canada)

2006-09-15

Imaging plays a significant role in the detection, characterization and treatment of hepatic infections. Infectious diseases of the liver include pyogenic and amoebic abscesses and parasitic, fungal, viral and granulomatous infections. With increases in worldwide travel, immunosuppression and changing population demographics, identification of cases of hepatic infection is becoming more common in daily practice. Knowledge of the imaging features seen with hepatic infections can assist in early diagnosis and timely initiation of appropriate therapy. This review presents the imaging appearances of hepatic infections, emphasizing specific features that may contribute to the diagnosis. Examples of the imaging findings seen with pyogenic and amoebic abscesses, infection with Echinococcus granulosus (Hydatid), schistosomiasis, candidiasis and tuberculosis (TB) are presented.

Granulomatous diseases in otolaryngology

International Nuclear Information System (INIS)

Kuczkowski, J.; Barcinski, G.; Narozny, W.

1994-01-01

The authors describe clinical material of 49 patients treated in period 1960-1992 at the Dept. of Otolaryngology Medical Acad. of Gdansk on reason various granulomatous diseases. On the ground of retrospective analysis 44 cases with mild granulomas disease and 5 cases with malignant granulomatous disease were separated. Clinical course diagnosis, treatment and prognosis were discussed. (author)

Granulomatous mastitis - a diagnostic dilemma.

Science.gov (United States)

Mote, Dajiram G; Gungi, Raghavendra P; Satyanarayana, V; Premsunder, T

2008-10-01

Granulomatous lobular mastitis is a rare benign breast disease. It is characterized by chronic, non-caseating granulomatous lobulitis. It may be misdiagnosed as a carcinoma of the breast and may lead to mastectomy. Diagnostic criteria include-A) Granulomatous infl ammation with multinucleated giant cells, epithelioid histiocytes. B) It is centered on lobules with minor ductal and periductal infl ammation. C) It nearly always follows the pregnancy. A case of GLM, which was treated with local excision and postoperative steroid therapy is being reported to increase awareness amongst surgeons and pathologist.

Major depressive disorder and generalized anxiety disorder and response to treatment in hepatitis C patients in Egypt.

Science.gov (United States)

MM, Bassiony; A, Yousef; U, Youssef; GM, Salah El-Deen; M, Abdelghani; H, Al-Gohari; E, Fouad; MM, El-Shafaey

2015-01-01

The aim of the study was to estimate the prevalence and associated correlates of major depressive disorder and generalized anxiety disorder in hepatitis C virus patients before and after treatment and to investigate the relationship between major depressive disorder and generalized anxiety disorder and treatment response. A total of 116 consecutive hepatitis C virus patients from hepatitis C virus treatment center in Zagazig city, Egypt, were included in the study and divided into treated group (N = 58) and untreated group (N = 58). All hepatitis C virus patients were screened for major depressive disorder and generalized anxiety disorder using hospital anxiety and depression scale, and those who screened positive were interviewed to confirm the diagnosis of major depressive disorder and generalized anxiety disorder using DSM-IV-TR diagnostic criteria. These measures were done at baseline and after 12 weeks of treatment or observation. At baseline, 3.5% and 12.1% of hepatitis C virus patients (treated group) had major depressive disorder and generalized anxiety disorder, respectively. After 12 weeks of treatment 37.9% of hepatitis C virus patients (treated group) had major depressive disorder and 46.6% had generalized anxiety disorder. There was a significant statistical difference between hospital anxiety and depression scale scores for depression (3.3 ± 2.3 vs. 6.4 ± 3.2, t = 9.6, p = 0.001) and for anxiety (4.6 ± 2.4 vs. 7.3 ± 3.0, t = 10.2, p = 0.001) before and after treatment. There was also significant statistical difference between treated group and untreated group regarding hospital anxiety and depression scale scores after treatment and observation (depression, treated group 6.4 ± 3.2 vs. untreated group 4.0 ± 2.4, t = 3.7, p = 0.001; anxiety, treated group 7.3 ± 3.0 vs. untreated group 4.5 ± 2.3, t = 4.4, p = 0.001). There was no association between major depressive disorder

Granulomatøs perioral dermatitis i barnealderen hos et adoptivbarn fra Madagaskar

DEFF Research Database (Denmark)

Mørtz, Charlotte Gotthard; Deleuran, Mette Søndergaard

2008-01-01

A case of childhood granulomatous perioral dermatitis (CGPD)/facial Afro-Caribbean childhood eruption (FACE) in a three year old boy from Madagascar is described. This disorder occurs predominantly in black children until puberty. It is a relatively uncommon condition of unknown aetiology...

Granulomatous mastitis — a diagnostic dilemma

OpenAIRE

Mote, Dajiram G.; Gungi, Raghavendra P.; Satyanarayana, V.; Premsunder, T.

2008-01-01

Granulomatous lobular mastitis is a rare benign breast disease. It is characterized by chronic, non-caseating granulomatous lobulitis. It may be misdiagnosed as a carcinoma of the breast and may lead to mastectomy. Diagnostic criteria include-A) Granulomatous infl ammation with multinucleated giant cells, epithelioid histiocytes. B) It is centered on lobules with minor ductal and periductal infl ammation. C) It nearly always follows the pregnancy. A case of GLM, which was treated with local e...

Side effects of antiviral therapy in hepatitis C virus infection-sarcoidosis - case report.

Science.gov (United States)

Teodor, D; Teodor, Andra; Grigore, Lucia; Jugănariu, Gabriela; Dorobăţ, Carmen Mihaela; Miftode, Egidia; Azoicăi, Doina

2012-01-01

Standard therapy in chronic hepatitis C virus infection is still a combination of peginterferon alfa2a/2b and ribavirin for 48 weeks. As of side effects, there are organic side effects, such as hematologic disorders, and functional side effects, reflected in the quality of life of hepatitis C patients. Up to 30% of the patients develop specific side effects such as headache, fever, fatigue. Sarcoidosis, known as a granulomatous disease of uncertain cause, is an uncommon finding in this category of patients. This cause-effect relation is accounted for by the convergent action of peginterferon and ribavirin of stimulating type 1 T helper cells and reducing type 2 helper T cells activation. We present the case of male patient known with chronic hepatitis C who developed pulmonary sarcoidosis following antiviral therapy. The first manifestation of the disease was unexplained fever accompanied by pulmonary tract disease. The diagnosis was established by immunophenotyping in bronchial aspirate

BCG induced granulomatous prostatitis ; a case report

Energy Technology Data Exchange (ETDEWEB)

Moon, Min Hoan; Seong, Chang Kyu; Lee, Kyoung Ho; Kim, Seung Hyup [College of Medicine and the Institute of Radiation Medicine, Seoul National University, Seoul (Korea, Republic of)

2000-04-01

Granulomatous prostatitis was relatively uncommon until the introduction of intravesical BCG for the treament of bladder cancer. Since that time, there has been an increase in the number of cases of granulomatous prostatitis, but the domestic literature contains no report. We recently encountered a classic case of BCG induced granulomatous prostatitis and describe this case, including its radiologic findings. (author)=20.

Granulomatous lobular mastitis secondary to Mycobacterium fortuitum.

Science.gov (United States)

Kamyab, Armin

2016-12-16

Granulomatous lobular mastitis is a rare inflammatory disease of the breast of unknown etiology. Most present as breast masses in women of child-bearing age. A 29-year-old female presented with a swollen, firm and tender right breast, initially misdiagnosed as mastitis. Core needle biopsy revealed findings consistent with granulomatous lobular mastitis, and cultures were all negative for an infectious etiology. She was started on steroid therapy to which she initially responded well. A few weeks later she deteriorated and was found to have multiple breast abscesses. She underwent operative drainage and cultures grew Mycobacterium fortuitum . Granulomatous lobular mastitis is a rare inflammatory disease of the breast. The definitive diagnose entails a biopsy. Other causes of chronic or granulomatous mastitis should be ruled out, including atypical or rare bacteria such as Mycobacterium fortuitum . This is the first reported case of granulomatous mastitis secondary to Mycobacterium fortuitum . With pathologic confirmation of granulomatous mastitis, an infectious etiology must be ruled out. Atypical bacteria such as Mycobacterium fortuitum may not readily grow on cultures, as with our case. Medical management is appropriate, with surgical excision reserved for refractory cases or for drainage of abscesses.

Granulomatous interstitial dermatitis with plaques and arthritis in a teenager: Case report

International Nuclear Information System (INIS)

Trujillo C, Maria C; Eraso G, Ruth; Molina V, Veronica; Ruiz S, Ana C; Retrepo M, Rodrigo

2009-01-01

The clinical case report of a 14-year-old diabetic teenager with undifferentiated juvenile arthritis and 2-years history of skin-colored maculae and plaques is presented. Biopsy examination of a skin specimen showed findings of early interstitial granulomatous dermatitis. The patient was treated with hydroxicloroquine with partial response. Interstitial granulomatous dermatitis with plaques and arthritis is an idiopathic rare disease that usually affects young women. It is usually related to rheumatoid arthritis or another autoimmune disease. It represents a disorder that involves degeneration of collagen by immune complex-mediated formation and deposition on the endothelial surface. Prognosis is variable with remissions and exacerbations or spontaneous and complete remission of skin lesions. diagnosis.

Hematologically important mutations: The autosomal recessive forms of chronic granulomatous disease (second update)

NARCIS (Netherlands)

Roos, Dirk; Kuhns, Douglas B.; Maddalena, Anne; Bustamante, Jacinta; Kannengiesser, Caroline; de Boer, Martin; van Leeuwen, Karin; Köker, M. Yavuz; Wolach, Baruch; Roesler, Joachim; Malech, Harry L.; Holland, Steven M.; Gallin, John I.; Stasia, Marie-José

2010-01-01

Chronic granulomatous Disease (CGD) is an immunodeficiency disorder affecting about 1 in 250,000 individuals. The disease is caused by mutations in the genes encoding the components of the leukocyte NADPH oxidase. This enzyme produces superoxide, which is essential in the process of intracellular

Psychiatric disorders, HIV infection and HIV/hepatitis co-infection in the correctional setting.

Science.gov (United States)

Baillargeon, J G; Paar, D P; Wu, H; Giordano, T P; Murray, O; Raimer, B G; Avery, E N; Diamond, P M; Pulvino, J S

2008-01-01

Psychiatric disorders such as bipolar disorder, schizophrenia and depression have long been associated with risk behaviors for HIV, hepatitis C virus (HCV) and hepatitis B virus (HBV). The US prison population is reported to have elevated rates of HIV, hepatitis and most psychiatric disorders. This study examined the association of six major psychiatric disorders with HIV mono-infection, HIV/HCV co-infection and HIV/HBV co-infection in one of the nation's largest prison populations. The study population consisted of 370,511 Texas Department of Criminal Justice inmates who were incarcerated for any duration between January 1, 2003 and July 1, 2006. Information on medical conditions and sociodemographic factors was obtained from an institution-wide electronic medical information system. Offenders diagnosed with HIV mono-infection, HIV/HCV, HIV/HBV and all HIV combined exhibited elevated rates of major depression, bipolar disorder, schizophrenia, schizoaffective disorder, non-schizophrenic psychotic disorder and any psychiatric disorder. In comparison to offenders with HIV mono-infection, those with HIV/HCV co-infection had an elevated prevalence of any psychiatric disorder. This cross-sectional study's finding of positive associations between psychiatric disease and both HIV infection and hepatitis co-infection among Texas prison inmates holds both clinical and public health relevance. It will be important for future investigations to examine the extent to which psychiatric disorders serve as a barrier to medical care, communication with clinicians and adherence to prescribed medical regimens among both HIV-mono-infected and HIV/hepatitis-co-infected inmates.

Genetics Home Reference: chronic granulomatous disease

Science.gov (United States)

... Other common areas of infection in people with chronic granulomatous disease include the skin, liver , and lymph nodes . Inflammation can occur in ... Other common areas of inflammation in people with chronic granulomatous ... and skin. Additionally, granulomas within the gastrointestinal tract can lead ...

Immunological disorders in chronic hepatitis C Egyptian patients.

Science.gov (United States)

Shaker, M K; Fahmy, H M

1997-01-01

It is known that hepatitis C virus (HCV) related to chronic liver disease may be associated with various immunological disorders, among these disorders are mixed cryoglobulinemia, serum antinuclear antibodies, antismooth muscle antibodies and liver/kidney microsomal antibody type 1 (LKM1). However, the actual prevalence and pathogenic role of these disorders in patients with chronic hepatitis C are unclear. It was our aim to estimate the prevalence of different autoimmune antibodies in cases of hepatitis C chronic liver disease and to assess if such changes have any clinical significance. A total of 30 chronic hepatitis C patients (22 males and 8 females) with a mean age of 43.5 +/- 6.7 years, all patients were ELISA II positive, HCV RNA PCR positive and HbsAg negative, with elevated ALT more than 2 folds of the normal, in addition to 20 healthy controls of matched age and sex were tested for rheumatoid factor, cryoglobulin, antinuclear antibody, antismooth muscle antibody, antimitochondrial antibody and LKM1. The rheumatoid factor was present in 18 (60%) of the HCV Ab +ve patients and in 1 (5%) of the controls (p 0.24), antinuclear antibody was positive in 4 (13.3%) of the patients and in 1 (5%) of the controls (p > 0.6), antismooth muscle antibody was positive in 1 (3.3%) of the patients and not detected in any of the controls, the antimitochondrial antibody and LKM1 were not detected in both the patients and the controls. In conclusion, we can see that chronic hepatitis C patients show prevalence of some autoimmune antibodies and their presence is not associated with any implication on the clinical presentation.

Aetiology of idiopathic granulomatous mastitis.

Science.gov (United States)

Altintoprak, Fatih; Kivilcim, Taner; Ozkan, Orhan Veli

2014-12-16

Idiopathic granulomatous mastitis is a rare chronic inflammatory lesion of the breast that can clinically and radiographically mimic breast carcinoma. The most common clinical presentation is an unilateral, discrete breast mass, nipple retraction and even a sinus formation often associated with an inflammation of the overlying skin. The etiology of idiopathic granulomatous mastitis is still obscure. Its treatment remains controversial. The cause may be the autoimmune process, infection, a chemical reaction associated with oral contraceptive pills, or even lactation. Various factors, including hormonal imbalance, autoimmunity, unknown microbiological agents, smoking and α 1-antitrypsin deficiency have been suggested to play a role in disease aetiology. In this review, causing factors in the aetiology of idiopathic granulomatous mastitis are reviewed in detail.

Granulomatous dermatitis due to Malassezia sympodialis.

Science.gov (United States)

Desai, Harsha B; Perkins, Philip L; Procop, Gary W

2011-09-01

A 67-year-old man, with multiple skin lesions that appeared over 2 years, had biopsies that disclosed granulomatous dermatitis with associated small yeasts. The urinary antigen test results were negative for Histoplasma infection; cultures from the biopsies did not grow any fungi or other potential pathogens. The chest roentgenogram results were normal. Morphologic examination revealed features of a Malassezia species. Broad-range fungal polymerase chain reaction and DNA sequencing disclosed that the infecting fungus was Malassezia sympodialis , a lipid-dependent yeast. This report supports one other case report that Malassezia species may cause granulomatous dermatitis; in the previous case, the etiologic agent was Malassezia pachydermatis , a nonlipid-dependent species. We recommend the use of lipid-supplemented culture media for specimens from patients with granulomatous dermatitis because several Malassezia species are dependent on lipid; the absence of lipid supplementation in routine cultures likely explains the negative culture results for this patient. This, to our knowledge, is the first report of granulomatous dermatitis caused by M sympodialis.

A Case of Chronic Granulomatous Disease with a Necrotic Mass in the Bronchus: A Case Report and a Review of Literature

Directory of Open Access Journals (Sweden)

Ali Cheraghvandi

2012-01-01

Full Text Available Chronic granulomatous disease is a rare phagocytic disorder with recurrent, severe bacterial and fungal infections. We describe an unusual case of chronic granulomatous disease manifesting as an invasive pulmonary aspergillosis with an obstructive necrotic mass at the right middle bronchus. The patient was successfully treated with a bronchoscopic intervention for the removal of the obstructive mass and a medical therapy.

Churg-Strauss syndrome with coexistence of eosinophilic vasculitis, granulomatous phlebitis and granulomatous dermatitis in bullous pemphigoid-like blisters.

Science.gov (United States)

Ishibashi, Masafumi; Kudo, Saori; Yamamoto, Kyoko; Shimai, Nobuko; Chen, Ko-Ron

2011-03-01

The main histopathological features in the cutaneous lesions of Churg-Strauss syndrome (CSS) are dermal leukocytoclastic vasculitis with a variable eosinophilic infiltrate and non-vasculitic tissue eosinophilia with granuloma formation. This wide histopathological spectrum may account for the various skin manifestations of CSS. However, the unique histopathological combination of dermal eosinophilic vasculitis and subcutaneous granulomatous phlebitis accompanied by bulla formation has not been previously described. We report an unusual CSS case showing dermal necrotizing eosinophilic vasculitis and granulomatous phlebitis in purpuric lesions coupled with subepidermal blistering. The blisters showed dermal granulomatous dermatitis and eosinophilia without evidence of vasculitis. Dermal necrotizing eosinophilic vasculitis was characterized by fibrinoid alteration of the vessel wall, a prominent perivascular eosinophilic infiltrate, a few infiltrating histiocytes along the affected vessel wall, and the absence of neutrophilic infiltration. The underlying subcutaneous granulomatous phlebitis was characterized by an angiocentric histiocytic infiltrate surrounded by marked eosinophilic infiltrate. Deposition of cytotoxic proteins and radicals derived from eosinophils in the vessel walls and papillary dermis followed by a secondary granulomatous response may account for the unique clinical and histopathological features in this case. Copyright © 2010 John Wiley & Sons A/S.

Clinical, functional, and genetic characterization of chronic granulomatous disease in 89 Turkish patients

NARCIS (Netherlands)

Köker, Mustafa Yavuz; Camcıoğlu, Yıldız; van Leeuwen, Karin; Kılıç, Sara Şebnem; Barlan, Işıl; Yılmaz, Mustafa; Metin, Ayşe; de Boer, Martin; Avcılar, Hüseyin; Patıroğlu, Türkan; Yıldıran, Alişan; Yeğin, Olcay; Tezcan, Ilhan; Sanal, Ozden; Roos, Dirk

2013-01-01

Chronic granulomatous disease (CGD) is a rare primary immunodeficiency disorder of phagocytes resulting in impaired killing of bacteria and fungi. A mutation in one of the 4 genes encoding the components p22(phox), p47(phox), p67(phox), and p40(phox) of the leukocyte nicotinamide dinucleotide

Hepatic perfusion disorders: a pictorial review of CT and MR imaging

International Nuclear Information System (INIS)

Yim, Nam Yeol; Jeong, Yong Yeon; Shin, Sang Soo; Song, Sang Gook; Lim, Hyo Soon; Heo, Suk Hee; Chang, Nam Kyu; Yoon, Woong; Kang, Heoung Keun; Lan, Shen Yu

2005-01-01

The liver has a unique dual blood supply through the portal vein and the hepatic artery. There are several communications between these two vessels under various conditions such as in hepatic tumors, trauma and liver cirrhosis, vascular compromise, among others. When vascular compromise occurs, this dual blood supply system can cause changes in the volume of blood flow in individual vessels or even in the direction of blood flow. With rapid image acquisition and increased resolution available in multislice CT and MR imaging, hepatic perfusion disorders are now more frequently encountered than in the past. Familiarity with imaging findings of these perfusion disorders will be helpful in characterizing focal hepatic lesions and will also help to avoid false positive diagnoses

Hepatic perfusion disorders: a pictorial review of CT and MR imaging

Energy Technology Data Exchange (ETDEWEB)

Yim, Nam Yeol; Jeong, Yong Yeon; Shin, Sang Soo; Song, Sang Gook; Lim, Hyo Soon; Heo, Suk Hee; Chang, Nam Kyu; Yoon, Woong; Kang, Heoung Keun [Chonnam National University, Gwangju (Korea, Republic of); Lan, Shen Yu [Yan Bian Cancer Hospital, Peijing (China)

2005-09-15

The liver has a unique dual blood supply through the portal vein and the hepatic artery. There are several communications between these two vessels under various conditions such as in hepatic tumors, trauma and liver cirrhosis, vascular compromise, among others. When vascular compromise occurs, this dual blood supply system can cause changes in the volume of blood flow in individual vessels or even in the direction of blood flow. With rapid image acquisition and increased resolution available in multislice CT and MR imaging, hepatic perfusion disorders are now more frequently encountered than in the past. Familiarity with imaging findings of these perfusion disorders will be helpful in characterizing focal hepatic lesions and will also help to avoid false positive diagnoses.

Hepatic disorder in Zika virus infection

Institute of Scientific and Technical Information of China (English)

Viroj Wiwanitkit

2016-01-01

Zika virus infection is the present global problem. This arbovirus infection can cause acute ilness and affect fetus in utero. However, there can be other additional clinical manifestation including to the hepatic disorder. In this short commentary article, the author brielfy discusses on the liver problem due to Zika virus infection.

Granulomatous Thyroiditis: A Case Report and Literature Review.

Science.gov (United States)

Trivedi, Darshan P; Bhagat, Ramesh; Nakanishi, Yukihiro; Wang, Alun; Moroz, Krzysztof; Falk, Nadja K

2017-09-01

Granulomatous disease in the thyroid gland has been linked to viral, bacterial and autoimmune etiologies. The most common granulomatous disease of the thyroid is subacute granulomatous thyroiditis, which is presumed to have a viral or post-viral inflammatory cause. Bacterial etiologies include tuberculosis, actinomycosis, and nocardiosis, but are extremely rare. Disseminated actinomycosis and nocardiosis more commonly affect organ-transplant patients with the highest susceptibility within the first year after transplant surgery. A 45-year-old African American male, who received his third kidney transplant for renal failure secondary to Alport Syndrome, presented with numerous subcutaneous nodules and diffuse muscle pain in the neck. Further workup revealed bilateral nodularity of the thyroid. Fine needle aspiration of these nodules demonstrated suppurative granulomatous thyroiditis. Subsequent right thyroid lobectomy showed granulomatous thyroiditis with filamentous micro-organisms, morphologically resembling Nocardia or Actinomyces. Disseminated granulomatous disease presenting in the thyroid is very rare, and typically afflicts immune-compromised patients. The overall clinical, cytologic and histologic picture of this patient strongly points to an infectious etiology, likely Nocardia, in the setting of recent organ transplantation within the last year. © 2017 by the Association of Clinical Scientists, Inc.

An Unusual Case of Bilateral Granulomatous Mastitis

Directory of Open Access Journals (Sweden)

C. A. Pistolese

2013-01-01

Full Text Available Idiopathic granulomatous mastitis (IGM is an uncommon benign disorder of the breast. At clinical examination, IGM is characterized by an inflammatory process of the breast, usually unilateral. Possible clinical findings are palpable mass with erythematous skin, pain, sterile abscesses, fistula and nipple retraction. Mammography and ultrasound findings are not specific for IGM. Magnetic resonance imaging (MRI is a useful tool for the differential diagnosis; it is also necessary to delineate the exact extension of the disease and to plan the correct treatment. Final diagnosis is histological. We described an unusual case of IGM with bilateral involvement in a patient with history of pacemaker implantation and IGM typical clinical symptoms. Mammography, ultrasound, and MRI examinations were performed to identify the inflammatory disorder and to plan the correct therapy. Imaging features were correlated with final histological diagnosis of IGM.

Nodular granulomatous phlebitis: a phlebitic tuberculid.

Science.gov (United States)

McHugh, Angela; Siller, Gregory; Williamson, Richard; Faulkner, Catherine

2008-11-01

A 22-year-old woman presented with recurrent non-ulcerating skin nodules overlying the great saphenous vein on the anteromedial lower legs. Histology showed a granulomatous phlebitis, and polymerase chain reaction performed on lesional skin detected DNA specific for Mycobacterium tuberculosis. The lesions resolved with anti-tuberculous therapy. This case may be a further example of nodular granulomatous phlebitis, a phlebitic tuberculid.

Macrophage Transactivation for Chemokine Production Identified as a Negative Regulator of Granulomatous Inflammation Using Agent-Based Modeling

Directory of Open Access Journals (Sweden)

Daniel Moyo

2018-03-01

Full Text Available Cellular activation in trans by interferons, cytokines, and chemokines is a commonly recognized mechanism to amplify immune effector function and limit pathogen spread. However, an optimal host response also requires that collateral damage associated with inflammation is limited. This may be particularly so in the case of granulomatous inflammation, where an excessive number and/or excessively florid granulomas can have significant pathological consequences. Here, we have combined transcriptomics, agent-based modeling, and in vivo experimental approaches to study constraints on hepatic granuloma formation in a murine model of experimental leishmaniasis. We demonstrate that chemokine production by non-infected Kupffer cells in the Leishmania donovani-infected liver promotes competition with infected KCs for available iNKT cells, ultimately inhibiting the extent of granulomatous inflammation. We propose trans-activation for chemokine production as a novel broadly applicable mechanism that may operate early in infection to limit excessive focal inflammation.

Granulomatous lobular mastitis: imaging, diagnosis, and treatment.

Science.gov (United States)

Hovanessian Larsen, Linda J; Peyvandi, Banafsheh; Klipfel, Nancy; Grant, Edward; Iyengar, Geeta

2009-08-01

Granulomatous lobular mastitis is a rare chronic inflammatory disease that has clinical and radiologic findings similar to those of breast cancer. We performed a retrospective analysis of clinical, imaging, and treatment findings in 54 women diagnosed with granulomatous lobular mastitis between January 2000 and April 2008. The imaging findings of granulomatous lobular mastitis overlap with those of malignancy. The most common presentation is a focal asymmetric density on mammography and an irregular hypoechoic mass with tubular extensions on ultrasound. Core biopsy is typically diagnostic. Once the diagnosis is established by tissue sampling, corticosteroids are the first line of treatment.

Granulomatous inflammation in Acanthamoeba sclerokeratitis

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Samrat Chatterjee

2013-01-01

Full Text Available This report describes the histopathological findings in a patient with Acanthamoeba sclerokeratitis (ASK. A 58-year-old patient with ASK underwent enucleation and sections of the cornea and sclera were subjected to histopathology and immunohistochemistry with monoclonal mouse antihuman antibodies against T cell CD3 and B cell CD20 antigens. Hematoxylin and Eosin stained sections of the cornea revealed epithelial ulceration, Bowman′s membrane destruction, stromal vascularization, infiltration with lymphocytes, plasma cells, and granulomatous inflammation with multinucleated giant cells (MNGC. The areas of scleritis showed complete disruption of sclera collagen, necrosis and infiltration with neutrophils, macrophages, lymphocytes, and granulomatous inflammation with MNGC. No cyst or trophozoites of Acanthamoeba were seen in the cornea or sclera. Immunophenotyping revealed that the population of lymphocytes was predominantly of T cells. Granulomatous inflammation in ASK is probably responsible for the continuance and progression of the scleritis and management protocols should include immunosuppressive agents alongside amoebicidal drugs.

Carbon Nanotubes and Chronic Granulomatous Disease

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Barbara P. Barna

2014-06-01

Full Text Available Use of nanomaterials in manufactured consumer products is a rapidly expanding industry and potential toxicities are just beginning to be explored. Combustion-generated multiwall carbon nanotubes (MWCNT or nanoparticles are ubiquitous in non-manufacturing environments and detectable in vapors from diesel fuel, methane, propane, and natural gas. In experimental animal models, carbon nanotubes have been shown to induce granulomas or other inflammatory changes. Evidence suggesting potential involvement of carbon nanomaterials in human granulomatous disease, has been gathered from analyses of dusts generated in the World Trade Center disaster combined with epidemiological data showing a subsequent increase in granulomatous disease of first responders. In this review we will discuss evidence for similarities in the pathophysiology of carbon nanotube-induced pulmonary disease in experimental animals with that of the human granulomatous disease, sarcoidosis.

Radiologic findings of granulomatous mastitis

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Kim, Tae Gyu; Kim, Ji Young; Jeong, Myeong Ja; Kim, Jae Hyung; Kim, Soung Hee; Kim, Soo Hyun; Jun, Woo Sun; Park, Kyeong Mee; Han, Se Hwan [Paik Hospital, Inje University College of Medicine, Seoul (Korea, Republic of)

2008-08-15

The describe the radiologic findings of granulomatous mastitis of the breast. This study included 19 patients (age range: 22 to 56 years; mean 37 years) with 22 lesions that were pathologically confirmed as having granulomatous mastitis. All the patients underwent a breast ultrasonography and 13 patients underwent a mammography. The results of the mammography revealed focal asymmetry (n = 9), multiple ill-defined isodense nodules (n 2), ill-defined nodular density on craniocaudal view (n = 1), and unremarkable finding (n = 1). The sonographic findings included continuous or discontinuous multiple tubular and nodular low echoic lesions (n = 7), ill-defined heterogeneously low echoic lesion (n = 5), irregular-shaped, ill-defined low echoic mass (n = 4), fluid collection with internal floating materials suggesting the presence of an abscess (n = 4), ill-defined heterogeneously low echoic lesion and abscess (n = 1), and multiple ill-defined nodules (n = 1). In the case of granulomatous mastitis, the mammography results indicate a lack of specificity between normal findings and focal asymmetry. The sonographic findings indicate that ill-defined heterogeneously low echoic lesions or irregular shaped, ill-defined low echoic masses are difficult to differentiate from breast cancer. The sonographic findings of abscesses indicate a difficulty in differentiating them from cases of pyogenic mastitis. However, multiple tubular and nodular low echoic lesions, especially with a continuous appearance, should point to granulomatous mastitis, and is helpful in its differential diagnosis and treatment.

Radiologic findings of granulomatous mastitis

International Nuclear Information System (INIS)

Kim, Tae Gyu; Kim, Ji Young; Jeong, Myeong Ja; Kim, Jae Hyung; Kim, Soung Hee; Kim, Soo Hyun; Jun, Woo Sun; Park, Kyeong Mee; Han, Se Hwan

2008-01-01

The describe the radiologic findings of granulomatous mastitis of the breast. This study included 19 patients (age range: 22 to 56 years; mean 37 years) with 22 lesions that were pathologically confirmed as having granulomatous mastitis. All the patients underwent a breast ultrasonography and 13 patients underwent a mammography. The results of the mammography revealed focal asymmetry (n = 9), multiple ill-defined isodense nodules (n 2), ill-defined nodular density on craniocaudal view (n = 1), and unremarkable finding (n = 1). The sonographic findings included continuous or discontinuous multiple tubular and nodular low echoic lesions (n = 7), ill-defined heterogeneously low echoic lesion (n = 5), irregular-shaped, ill-defined low echoic mass (n = 4), fluid collection with internal floating materials suggesting the presence of an abscess (n = 4), ill-defined heterogeneously low echoic lesion and abscess (n = 1), and multiple ill-defined nodules (n = 1). In the case of granulomatous mastitis, the mammography results indicate a lack of specificity between normal findings and focal asymmetry. The sonographic findings indicate that ill-defined heterogeneously low echoic lesions or irregular shaped, ill-defined low echoic masses are difficult to differentiate from breast cancer. The sonographic findings of abscesses indicate a difficulty in differentiating them from cases of pyogenic mastitis. However, multiple tubular and nodular low echoic lesions, especially with a continuous appearance, should point to granulomatous mastitis, and is helpful in its differential diagnosis and treatment

Imaging granulomatous lesions with optical coherence tomography

DEFF Research Database (Denmark)

Banzhaf, Christina; Jemec, Gregor B E

2012-01-01

To investigate and compare the presentation of granulomatous lesions in optical coherence tomography (OCT) images and compare this to previous studies of nonmelanoma skin tumors.......To investigate and compare the presentation of granulomatous lesions in optical coherence tomography (OCT) images and compare this to previous studies of nonmelanoma skin tumors....

Circulating cytokines and procalcitonin in acute Q fever granulomatous hepatitis with poor response to antibiotic and short-course steroid therapy: a case report

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Chang Lin-Li

2010-07-01

Full Text Available Abstract Background Q fever is a zoonosis distributed worldwide that is caused by Coxiella burnetii infection and the defervescence usually occurs within few days of appropriate antibiotic therapy. Whether the changes of cytokine levels are associated with acute Q fever with persistent fever despite antibiotic therapy had not been investigated before. Case Presentation We report a rare case of acute Q fever granulomatous hepatitis remained pyrexia despite several antibiotic therapy and 6-day course of oral prednisolone. During the 18-month follow-up, the investigation of the serum cytokines profile and procalcitonin (PCT revealed that initially elevated levels of interleukin-2 (IL-2, IL-8, IL-10, and PCT decreased gradually, but the IL-6 remained in low titer. No evidence of chronic Q fever was identified by examinations of serum antibodies against C. burnetii and echocardiography. Conclusions The changes of cytokine levels may be associated with acute Q fever with poor response to treatment and PCT may be an indicator for monitoring the response to treatment.

Chronic granulomatous disease

NARCIS (Netherlands)

Roos, Dirk

2016-01-01

Chronic granulomatous disease (CGD) is a primary immunodeficiency characterized by recurrent, life-threatening bacterial and fungal infections of the skin, the airways, the lymph nodes, the liver, the brain and the bones. Frequently found pathogens are Staphylococcus aureus, Aspergillus species,

Granulomatous responses in larval taeniid infections.

Science.gov (United States)

Díaz, Á; Sagasti, C; Casaravilla, C

2018-05-01

Granulomas are responses to persistent nonliving bodies or pathogens, centrally featuring specialized macrophage forms called epithelioid and multinucleated giant cells. The larval stages of the cestode parasites of the Taeniidae family (Taenia, Echinococcus) develop for years in fixed tissue sites in mammals. In consequence, they are targets of granulomatous responses. The information on tissue responses to larval taeniids is fragmented among host and parasite species and scattered over many decades. We attempt to draw an integrated picture of these responses in solid tissues. The intensity of inflammation around live parasites spans a spectrum from minimal to high, parasite vitality correlating with low inflammation. The low end of the inflammatory spectrum features collagen capsules proximal to the parasites and moderate distal infiltration. The middle of the spectrum is dominated by classical granulomatous responses, whereas the high end features massive eosinophil invasions. Across the range of parasite species, much observational evidence suggests that eosinophils are highly effective at killing larval taeniids in solid tissues, before and during chronic granulomatous responses. The evidence available also suggests that these parasites are adapted to inhibit host granulomatous responses, in part through the exacerbation of host regulatory mechanisms including regulatory T cells and TGF-β. © 2018 John Wiley & Sons Ltd.

Granulomatous lobular mastitis: difficulty of diagnosis.

Science.gov (United States)

Kanazawa, S; Nagae, T; Fukuda, K; Katsu, I; Mukai, N; Sugihara, Y; Otani, H; Higami, Y; Tsunoda, T

2000-02-01

We report a case of a rare inflammatory disease, granulomatous lobular mastitis. Two weeks prior to admission the patient, a 43 year-old woman, (gravida 1, para 1) had noticed a left breast mass associated with tenderness. Palpation, gross inspection, and clinical examination, as well as the rapid growth of the mass lesion led us to believe that it was highly suspicious of malignant neoplasm. Mammography, ultrasonography, and computed tomography did not differentiate it from a malignant neoplasm. Aspiration cytology revealed an inflammatory lesion with a few clusters of epithelial cells it was diagnosed as borderline malignancy(class III) by a prudent pathologist, and thus mastectomy was performed. However, the final histologi-cal diagnosis was granulomatous lobular mastitis with no evidence of malignancy. As the clinical manifestations of granulomatous mastitis are similar to those of mammary carcinoma and, as it is an inflammatory lesion of uncertain etiology and pathogenesis, it has often been mistaken clinically for carcinoma and treated as such. Our review of the literature indicated that granulomatous mastitis most often occurs in young patients with a history of childbirth or oral contraceptive usage. Recurrence was documented in 38% of patients, and, accordingly long-term follow-up by aspiration cytology, complete resection, and adequate drug treatment with corticosteroids are recommended.

Uspecifik granulomatøs prostatitis

DEFF Research Database (Denmark)

Sørensen, Flemming Brandt; Marcussen, N

1989-01-01

Non-specific granulomatous prostatitis (NGP) is histologically defined and reported with an incidence below 3.4% in unselected series of patients. A survey of the literature concerning NGP is given on the basis of a retrospective investigation of 14 case-histories. Microscopically, NGP is charact......Non-specific granulomatous prostatitis (NGP) is histologically defined and reported with an incidence below 3.4% in unselected series of patients. A survey of the literature concerning NGP is given on the basis of a retrospective investigation of 14 case-histories. Microscopically, NGP...... is characterized by focal or diffuse occurrence of granulomas in the prostate. The etiological significance has been attributed to acute non-specific prostatitis and local hypersensitivity and/or simple foreign-body reactions are considered to be pathogenetic factors. The mean age of patients suffering from NGP...... suspected. Fine-needle aspiration biopsy may be of some guidance. However, the diagnosis is settled postoperatively by histologic investigation, where prostatic cancer, iatrogenic granulomas and specific granulomatous inflammations must be considered as differential diagnoses. Irrespective the choice...

Susceptibility to thyroid disorders in hepatitis C.

Science.gov (United States)

Muratori, Luigi; Bogdanos, Dimitrios P; Muratori, Paolo; Lenzi, Marco; Granito, Alessandro; Ma, Yun; Mieli-Vergani, Giorgina; Bianchi, Francesco B; Vergani, Diego

2005-06-01

Autoimmune thyroid disorders (AITDs) are reported, especially during interferon treatment, in chronic HCV infection, in which non-organ-specific autoantibodies (NOSAs) are common. We wondered whether seropositivity for NOSA is associated with susceptibility to AITDs. We evaluated thyroid function and antithyroglobulin and antithyroperoxidase antibodies in 348 Italian patients with chronic hepatitis C (34% NOSA-positive), 196 patients (33% NOSA-positive) of whom received interferon treatment. At baseline, thyroid disorders were significantly more frequent in liver/kidney microsomal antibody type 1 (LKM1)-positive patients (29% vs 9%, P LKM1-positive patients (50% vs 3%, P LKM1 positivity were predictors of AITD, but only the latter remained significant after logistic regression analysis. Cross-reactivity to all 7 linear epitopes encoding homologous amino acid sequences shared by the HCV polyprotein, CYP2D6 (the LKM1 autoantigen), and thyroperoxidase was detected in 86% LKM1-positive HCV patients with clinical thyroid disorders, but in none of the LKM1-positive or negative HCV patients without thyroid disease, and none of an HCV-negative control group comprising subjects with LKM1-positive autoimmune hepatitis or AITD without liver disease ( P LKM1 are susceptible to develop AITDs, in association with treatment. Molecular mimicry and epitope spreading are potential pathogenic mechanisms.

Idiopathic granulomatous mastitis: in search of a therapeutic paradigm.

Science.gov (United States)

Wilson, Jason P; Massoll, Nicole; Marshall, Julia; Foss, Robin M; Copeland, Edward M; Grobmyer, Stephen R

2007-08-01

Idiopathic granulomatous mastitis, also known as idiopathic granulomatous lobular mastitis, is a benign breast lesion that represents both a diagnostic and therapeutic dilemma. We report two cases of granulomatous mastitis recently evaluated and managed at our institution. To better understand this rare disease, we analyzed treatment outcomes in reported cases of granulomatous mastitis. One hundred sixteen cases were subsequently analyzed. Primary management strategies included observation (n = 9), steroids (n = 29), partial mastectomy (n = 75), and mastectomy (n = 3). Success rates with each treatment were observation, 56 per cent; steroids, 42 per cent; partial mastectomy, 79 per cent; and mastectomy, 100 per cent. Based on this analysis, we propose a clinically useful algorithm for both workup and management of these challenging cases.

Idiopathic granulomatous mastitis | Rubin | SA Journal of Radiology

African Journals Online (AJOL)

The rare condition of idiopathic granulomatous mastitis (IGM) is presented here, unusually, in a 54-year-old woman. IGM mimics breast carcinoma and further differentials include tuberculosis and fungal infections of the breast together with other chronic granulomatous conditions. Of note is its characteristic ultrasound ...

Palisaded Neutrophilic and Granulomatous Dermatitis/Interstitial Granulomatous Dermatitis Overlap: A Striking Clinical and Histologic Presentation With "Burning Rope Sign" and Subsequent Mirror-Image Contralateral Recurrence.

Science.gov (United States)

Kern, Malan; Shiver, Mallory B; Addis, Kristen M; Gardner, Jerad M

2017-09-01

Palisaded neutrophilic and granulomatous dermatitis and interstitial granulomatous dermatitis are uncommon granulomatous dermatoses that often arise in association with rheumatoid arthritis. These 2 entities have overlapping features and may exist on a spectrum. We report an intriguing case of a 53-year-old man with advanced rheumatoid arthritis who presented with a large indurated painful truncal plaque with a palpable cord in addition to a papulonodular eruption on his dorsal hands. Furthermore, our patient had a recurrence in a near-identical mirror-image pattern on the contralateral trunk. The constellation of clinical and histopathological findings in our patient further suggests that palisaded neutrophilic and granulomatous dermatitis and interstitial granulomatous dermatitis exist as overlapping disease entities on a continuum. In addition, we propose that recurrence of skin findings may be indicative of the severity of the underlying systemic disease process.

Dysfunctional mitochondrial bioenergetics and the pathogenesis of hepatic disorders

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Christopher eAuger

2015-06-01

Full Text Available The liver is involved in a variety of critical biological functions including the homeostasis of glucose, fatty acids, amino acids and the synthesis of proteins that are secreted in the blood. It is also at the forefront in the detoxification of noxious metabolites that would otherwise upset the functioning of the body. As such, this vital component of the mammalian system is exposed to a notable quantity of toxicants on a regular basis. It therefore comes as no surprise that there are over a hundred disparate hepatic disorders, encompassing such afflictions as fatty liver disease, hepatitis and liver cancer. Most if not all of liver functions are dependent on energy, an ingredient that is primarily generated by the mitochondrion, the power house of all cells. This organelle is indispensable in providing adenosine triphosphate (ATP, a key effector of most biological processes. Dysfunctional mitochondria lead to a shortage in ATP, the leakage of deleterious reactive oxygen species (ROS and the excessive storage of fats. Here we examine how incapacitated mitochondrial bioenergetics triggers the pathogenesis of various hepatic diseases. Exposure of liver cells to detrimental environmental hazards such as oxidative stress, metal toxicity and various xenobiotics results in the inactivation of crucial mitochondrial enzymes and decreased ATP levels. The contribution of the latter to hepatic disorders and potential therapeutic cues to remedy these conditions are elaborated.

Granulomatous meningoencephalomyelitis in dogs: A review

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O'Neill Emma J

2005-02-01

Full Text Available Granulomatous meningoencephalomyelitis (GME is an inflammatory disease of the central nervous system in dogs that is characterised by focal or disseminated granulomatous lesions within the brain and/or spinal cord, non-suppurative meningitis and perivascular mononuclear cuffing. The aetiology of the disease remains unknown, although an immune-mediated cause is suspected. This article reviewed the typical history, clinical signs and pathology of the condition along with current opinions on pathogenesis. The potential differential diagnoses for the disease were discussed along with current treatment options.

Skewing of X-chromosome inactivation in three generations of carriers with X-linked chronic granulomatous disease within one family

NARCIS (Netherlands)

Köker, M. Y.; Sanal, O.; de Boer, M.; Tezcan, I.; Metin, A.; Tan, C.; Ersoy, F.; Roos, D.

2006-01-01

BACKGROUND: Chronic granulomatous disease (CGD) is an inherited disorder of the innate immune system characterized by impairment of intracellular microbicidal activity of phagocytes. Mutations in one of the four known NADPH-oxidase components preclude generation of superoxide and related

Granulomatous mastitis: radiological findings

International Nuclear Information System (INIS)

Ozturk, M.; Mavili, E.; Kahriman, G.; Akcan, A.C.; Ozturk, F.

2007-01-01

Purpose: To evaluate the radiological, ultrasonographic, and magnetic resonance imaging (MRI) findings of idiopathic granulomatous mastitis. Material and Methods: Between April 2002 and June 2005, the mammography, ultrasound, color Doppler ultrasound, non enhanced MR, and dynamic MR findings of nine patients with the preliminary clinical diagnosis of malignancy and the final diagnosis of granulomatous mastitis were evaluated. Results: On mammography, asymmetrical focal densities with no distinct margins, ill-defined masses with spiculated contours, and bilateral multiple ill-defined nodules were seen. On ultrasound, in four patients a discrete, heterogenous hypoechoic mass, in two patients multiple abscesses, in one patient bilateral multiple central hypo peripheral hyperechoic lesions, in two patients heterogeneous hypo- and hyperechoic areas together with parenchymal distortion, and in one patient irregular hypoechoic masses with tubular extensions and abscess cavities were seen. Five of the lesions were vascular on color Doppler ultrasound. On MR mammography, the most frequent finding was focal or diffuse asymmetrical signal intensity changes that were hypointense on T1W images and hyperintense on T2W images, without significant mass effect. Nodular lesions were also seen. On dynamic contrast-enhanced mammography, mass-like enhancement, ring-like enhancement, and nodular enhancement were seen. The time-intensity curves differed from patient to patient and from lesion to lesion. Conclusion: The imaging findings of idiopathic granulomatous mastitis have a wide spectrum, and they are inconclusive for differentiating malignant and benign lesions

Granulomatous mastitis: radiological findings

Energy Technology Data Exchange (ETDEWEB)

Ozturk, M.; Mavili, E.; Kahriman, G.; Akcan, A.C.; Ozturk, F. [Depts. of Radiology, Surgery, and Pathology, Erciyes Univ. Medical Faculty, Kayseri (Turkey)

2007-02-15

Purpose: To evaluate the radiological, ultrasonographic, and magnetic resonance imaging (MRI) findings of idiopathic granulomatous mastitis. Material and Methods: Between April 2002 and June 2005, the mammography, ultrasound, color Doppler ultrasound, non enhanced MR, and dynamic MR findings of nine patients with the preliminary clinical diagnosis of malignancy and the final diagnosis of granulomatous mastitis were evaluated. Results: On mammography, asymmetrical focal densities with no distinct margins, ill-defined masses with spiculated contours, and bilateral multiple ill-defined nodules were seen. On ultrasound, in four patients a discrete, heterogenous hypoechoic mass, in two patients multiple abscesses, in one patient bilateral multiple central hypo peripheral hyperechoic lesions, in two patients heterogeneous hypo- and hyperechoic areas together with parenchymal distortion, and in one patient irregular hypoechoic masses with tubular extensions and abscess cavities were seen. Five of the lesions were vascular on color Doppler ultrasound. On MR mammography, the most frequent finding was focal or diffuse asymmetrical signal intensity changes that were hypointense on T1W images and hyperintense on T2W images, without significant mass effect. Nodular lesions were also seen. On dynamic contrast-enhanced mammography, mass-like enhancement, ring-like enhancement, and nodular enhancement were seen. The time-intensity curves differed from patient to patient and from lesion to lesion. Conclusion: The imaging findings of idiopathic granulomatous mastitis have a wide spectrum, and they are inconclusive for differentiating malignant and benign lesions.

Diagnostic dilemma of granulomatous inflammation in cancer patients

International Nuclear Information System (INIS)

Dhiloo, A.K.; Raza, A.; Akhtar, N.; Zafar, W.; Sultan, F.

2017-01-01

To determine the frequency of granulomatous inflammation on histopathological findings amongst cancer patients and correlating them with tuberculosis. Methods: The retrospective review was conducted at Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan, and comprised medical records of cancer patients with a histopathological finding of granulomatous inflammation between January 2010 and December 2015. Data was reviewed, including clinical history, availability of acid fast bacilli stain on tissue and mycobacterium tuberculosis culture results. Data related to treatment, duration and outcomes was also reviewed and was analysed using SPSS 19. Results: Out of 28690 cancer patients during the study period, 17345(60.4%) had undergone biopsy for different reasons, and of those, 78 (0.45%) had granulomatous inflammation and formed the study sample. Among them, 40(51.3%) patients had caseous granulomatous inflammation while 38 (48.7%) had non-caseous granulomas. Acid fast bacillus tissue stain was performed on 77(98.7%) patients, of whom only 9 (11.5%) specimens showed acid fast bacilli. Mycobacterium tuberculosis culture was performed on 53(68%) specimens and among them 13(16.7%) grew mycobacterium tuberculosis. Anti-tuberculosis treatment was offered to 38 (48.7%) patients, including those with positive AFB stain and MTB culture results. Of them, 32(41%) patients completed the treatment while 4(5.1%) defaulted and 2(2.6%) died. Symptomatic and radiological improvement was observed in 16(20.5%) patients. Conclusion: Granulomatous inflammation was infrequently encountered in cancer patients. Mycobacterium tuberculosis cultures assisted in definitive decision-making but granulomatous inflammation could not be anticipated when the specimens were initially processed except when visible caseation was encountered. Processing specimens for mycobacterium tuberculosis cultures when caseation was encountered may be a reasonable strategy to adopt. (author)

Application of imaging modalities in diagnosis of hepatic disorders in dogs

International Nuclear Information System (INIS)

Tiwari, D.K.; Jawre, S.; Bhargava, M.K.; Swamy, M.; Shahi, A.; Chandrapuria, V.P.; Singh, Randhir

2012-01-01

The study was undertaken on 18 dogs, of varied age, breed and sex, which were divided into two groups. The group-I consisted of 6 clinically healthy dogs, whereas group-II consisted of 12 dogs brought with liver disorders. The clinical, haematobiochemical, radiographic, sonographic and laparoscopic examinations were carried out in both group of animals. Results showed more liver disorders in older female animals. Haematobiochemical analysis revealed non-significant differences between the groups. Radiographic evaluation of the liver is unreliable. Ultrasonography revealed alteration in liver texture, thick hyperechoic walled gall bladder, mixed echogenic patches and anechoic cyst in the liver. By laparoscopic examination, disorders of liver like, hepatomegaly with hepatic cyst, cholecystitis, hepatitis, nodular cirrhosis, multifocal abscesses, fatty degeneration, icteric changes alongwith leafening of liver lobes could be diagnosed

Inflammatory/granulomatous diseases of the lung

International Nuclear Information System (INIS)

Ivancevic, V.; Munz, D.L.

1998-01-01

The term 'inflammatory' and 'granulomatous' lung disease represents a pool of many etiologically different diseases, the pathologic mechanisms of which are characterized by inflammatory reactions of varying intensity and cell composition. In sarcoidosis and other granulomatous diseases as well as in lung fibroses, gallium scintigraphy allows reliable non-invasive estimation of alveolitis activity and is suitable for therapy monitoring. Granulomatous diseases seem to be detectable sensitively by means of somatostatin receptor scintigraphy as well. It is yet uncertain, whether positron emission tomography with F-18 fluordeoxyglucose will play a role in quantitative assessment of disease activity in sarcoidosis. Gallium scintigraphy is very useful in the early detection of pulmonary complications in AIDS patients. Pneumocystis carinii pneumonia, which is important in this patient population, can also be detected by both Tc-99m and In-111 labelled polyclonal human immunoglobulin, and in future possibly with a monoclonal antibody fragment against Pneumocystis carinii as well. The significance of primary bacterial pneumonias has decreased and nuclear medicine procedures for diagnosing inflammation are needed only exceptionally in this indication. (orig.) [de

Granulomatous lobular mastitis secondary to Mycobacterium fortuitum

OpenAIRE

Kamyab, Armin

2016-01-01

Granulomatous lobular mastitis is a rare inflammatory disease of the breast of unknown etiology. Most present as breast masses in women of child-bearing age. A 29-year-old female presented with a swollen, firm and tender right breast, initially misdiagnosed as mastitis. Core needle biopsy revealed findings consistent with granulomatous lobular mastitis, and cultures were all negative for an infectious etiology. She was started on steroid therapy to which she initially responded well. A few we...

Is surgical excision necessary for the treatment of Granulomatous lobular mastitis?

OpenAIRE

Shin, Young Duck; Park, Sung Su; Song, Young Jin; Son, Seung-Myoung; Choi, Young Jin

2017-01-01

Background We aimed to investigate the role of surgical excision in treating granulomatous lobular mastitis. Methods We performed a retrospective chart review of patients with granulomatous lobular mastitis treated from March 2008 to March 2014. We analyzed clinical features and therapeutic modalities and compared the patient outcomes based on treatment. Results During the study period, a total of 34 patients were diagnosed with granulomatous lobular mastitis and treated. Initial treatments i...

Chronic invasive fungal granulomatous rhino-sinusitis: a case report ...

African Journals Online (AJOL)

Fungal Rhino-Sinusitis (FRS) is a relatively uncommon entity. The chronic invasive granulomatous form of FRS (FGRS) is a slowly progressive form of fungal infection characterized by chronic granulomatous process with a time course of longer than 12 weeks. The aim of this report is to draw the attention of colleagues to ...

Detection of Osteopontin in the pericyst of human hepatic Echinococcus granulosus.

Science.gov (United States)

Peng, Xinyu; Li, Jianhui; Wu, Xiangwei; Zhang, Shijie; Niu, Jianhua; Chen, Xiaoping; Yao, Jin; Sun, Hong

2006-12-01

It aims at investigating the expression and distribution of the Osteopontin (OPN) in the pericyst of human hepatic Echinococcus granulosus and their related significances. Sixty pericysts excised by "sub-adventitial cystectomy" were studied. OPN was detected in 80% (48/60) of cysts by Western blotting and distributed in the side of "exocyst" layer directing to the parasite, also macrophages were identified in the vicinity of OPN by immunohistochemistry staining. The coexpression of OPN and CD68 was observed by immunofluorescence double labeling and analyzed by Image-Pro Plus 5.1; with special stain techniques, variable degrees of calcium deposits were observed in 80% (48/60) cysts, and the calcium deposits concurrencely found with the OPN expression. The selective distribution of OPN, calcium in the "exocyst" provides a new pathological evidence for the "sub-adventitial cystectomy" we developed. The pericyst of hepatic E. granulosus consists of two detachable layers with different formative mechanisms: the "exocyst" layer directing towards the cyst of parasite was the result of granulomatous reaction; also the results suggest OPN is one regulator in the granulomatous reaction and calcification of "exocyst".

Renal sarcoidosis presenting as acute kidney injury with granulomatous interstitial nephritis and vasculitis.

Science.gov (United States)

Agrawal, Varun; Crisi, Giovanna M; D'Agati, Vivette D; Freda, Benjamin J

2012-02-01

Among the various renal manifestations of sarcoidosis, granulomatous inflammation confined to the tubulointerstitial compartment is the most commonly reported finding. We present the case of a 66-year-old man with acute kidney injury, hypercalcemia, mild restrictive pulmonary disease, and neurologic signs of parietal lobe dysfunction. Kidney biopsy showed diffuse interstitial inflammation with noncaseating granulomas that exhibited the unusual feature of infiltrating the walls of small arteries with destruction of the elastic lamina, consistent with granulomatous vasculitis. The findings of granulomatous interstitial nephritis on kidney biopsy, hypercalcemia, and possible cerebral and pulmonary involvement in the absence of other infectious, drug-induced, or autoimmune causes of granulomatous disease established the diagnosis of sarcoidosis. Pulse methylprednisolone followed by maintenance prednisone therapy led to improvement in kidney function, hypercalcemia, and neurologic symptoms. Vasculocentric granulomatous interstitial nephritis with granulomatous vasculitis is a rare and under-recognized manifestation of renal sarcoidosis. Copyright © 2012 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

Granulomatous mastitis caused by histoplasma and mimicking inflammatory breast carcinoma.

Science.gov (United States)

Osborne, B M

1989-01-01

Two cases of a lobular, necrotizing granulomatous process causing a unilateral painful breast mass mimicking carcinoma are presented for comparison. While the morphologic appearance in each case was that of lobular granulomatous mastitis, the etiologic agent in one case appeared to be Histoplasma capsulatum, based on Grocott methenamine silver staining, and represents the second reported case of histoplasmosis involving only breast parenchyma. Awareness of the rare entity, granulomatous mastitis, is important for the pathologist because the definitive diagnosis is made microscopically. Thorough evaluation of the breast tissue is essential for its management and should eventually contribute to the clarification of its etiology.

[Granulomatous sporotrichosis: report of two unusual cases].

Science.gov (United States)

Ramírez-Soto, Max; Lizárraga-Trujillo, José

2013-10-01

Sporotrichosis is a subcutaneous mycosis caused by Sporothrix complex, endemic in Abancay, Peru. Is acquired by traumatic inoculation with plant material. Common clinical presentations are lymphatic cutaneous and fixed cutaneous disease. We report 2 cases of fixed cutaneous sporotrichosis with granulomatous appearance. The first case was a patient of 65 years old with no risk factors and the second case was a 67 year old diabetic patient. Subjects underwent mycological culture with Sabouraud agar, with isolation of Sporothrix schenckii and clinical dignosis of fixed cutaneous sporotrichosis with granulomatous appearance. One patient received oral treatment with saturated solution of potassium iodide (SSKI) with a initial dose of 3 drops tid up to a maximum dose of 40 drops tid. Mycological and clinical cure was achieved after 2 months of treatment. We should consider the unusual clinical presentations of fixed cutaneous sporotrichosis with granulomatous appearance that present morphological and clinical features in diabetic and nondiabetic patients older than 60 years from endemic areas and communicate adequate response to treatment with SSKI in one case.

Idiopathic granulomatous mastitis: case report and review of the literature.

Science.gov (United States)

Imoto, S; Kitaya, T; Kodama, T; Hasebe, T; Mukai, K

1997-08-01

We report a case of idiopathic granulomatous mastitis in a 35-year-old Japanese woman, who came to our hospital complaining of a tender mass in her right breast. Because the results of initial aspiration cytology were considered highly suspicious for carcinoma, modified radical mastectomy was performed. However, the final histological diagnosis was granulomatous lobular mastitis with no evidence of malignancy. Idiopathic granulomatous mastitis is a rare inflammatory breast disease of unknown etiology. Since the clinical manifestations are similar to those of mammary carcinoma, this condition has been misdiagnosed as carcinoma and treated as such. A review of the literature revealed that idiopathic granulomatous mastitis has tended to occur in young patients with a history of childbirth or oral contraceptive usage. Clinical or imaging diagnosis has often been difficult. Complete resection or corticosteroid therapy can be recommended as the optimal treatment. Since 38% of patients experience recurrence, long-term follow-up is indicated.

Ultrasonographic Characteristics of Subacute Granulomatous Thyroiditis

International Nuclear Information System (INIS)

Park, Sun Young; Kim, Eun Kyung; Kim, Min Jung; Oh, Ki Keun; Hong, Soon Won; Park, Cheong Soo; Kim, Byung Moon

2006-01-01

We wanted to describe the characteristic ultrasonography (US) features and clinical findings for making the diagnosis of subacute granulomatous thyroiditis. A total of 31 lesions from 27 patients were confirmed as subacute granulomatous thyroiditis by US-guided fine needle aspiration biopsy. We analyzed the ultrasonographic findings such as the lesion's size, margin and shape, the discrepancy between length and breadth and the vascularity. The clinical findings such as acute neck pain or fever were reviewed. The follow-up clinical and ultrasonographic data were reviewed for 15 patients. The thyroid gland was found to be enlarged in five patients, it was normal size in 20 patients and it was smaller in two patients. All the lesions had focally ill-defined hypoechogenicity. Hypervascularity was not noted in any of the lesions. Painful neck swelling was present in 18 patients. An accompanying fever was documented in nine of the 18 patients. Twelve patients showed disappearance (n = 3) or a decreased size (n = 9) of their lesions on follow-up US. The presence of ill-defined hypoechoic thyroid lesions without a discrete round or oval shape is characteristic for subacute granulomatous thyroiditis, and particularly when this is associated with painful neck swelling and/or fever

Ultrasonographic Characteristics of Subacute Granulomatous Thyroiditis

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Park, Sun Young [Gachon University Gil Medical Center, Incheon (Korea, Republic of); Kim, Eun Kyung; Kim, Min Jung; Oh, Ki Keun; Hong, Soon Won; Park, Cheong Soo [Yonsei University College of Medicine, Seoul (Korea, Republic of); Kim, Byung Moon [Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

2006-12-15

We wanted to describe the characteristic ultrasonography (US) features and clinical findings for making the diagnosis of subacute granulomatous thyroiditis. A total of 31 lesions from 27 patients were confirmed as subacute granulomatous thyroiditis by US-guided fine needle aspiration biopsy. We analyzed the ultrasonographic findings such as the lesion's size, margin and shape, the discrepancy between length and breadth and the vascularity. The clinical findings such as acute neck pain or fever were reviewed. The follow-up clinical and ultrasonographic data were reviewed for 15 patients. The thyroid gland was found to be enlarged in five patients, it was normal size in 20 patients and it was smaller in two patients. All the lesions had focally ill-defined hypoechogenicity. Hypervascularity was not noted in any of the lesions. Painful neck swelling was present in 18 patients. An accompanying fever was documented in nine of the 18 patients. Twelve patients showed disappearance (n = 3) or a decreased size (n = 9) of their lesions on follow-up US. The presence of ill-defined hypoechoic thyroid lesions without a discrete round or oval shape is characteristic for subacute granulomatous thyroiditis, and particularly when this is associated with painful neck swelling and/or fever.

Granulomatous Mastitis: A Ten-Year Experience at a University Hospital.

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Korkut, Ercan; Akcay, Mufide Nuran; Karadeniz, Erdem; Subasi, Irmak Durur; Gursan, Nesrin

2015-10-01

In this study we aimed to define clinical, radiologic and pathological specialties of patients who applied to General Surgery Department of Atatürk University Medical Faculty with granulomatous mastitis and show medical and surgical treatment results. With the help of this study we will be able to make our own clinical algorithm for diagnosis and treatment. We searched retrospectively addresses, phone numbers and clinical files of 93 patients whom diagnosed granulomatous mastitis between a decade of January 2001 - December 2010. We noted demographic specialties, ages, gender, medical family history, main complaints, physical findings, radiological and laboratory findings, medical treatments, postoperative complications and surgical procedures if they were operated; morbidity, recurrence and success ratios, complications after treatment for patients discussed above. In this study we evaluated 93 patients, 91 females and 2 males, with granulomatous mastitis retrospectively who applied to General Surgery Department of Atatürk University Medical Faculty between January 2001 and December 2010. Mean age was 34.4 years. The diagnosis was confirmed by histopathologic examination of the lesions. Seventy three patients had idiopathic granulomatous lobular mastitis and 20 patients had specific granulomatous mastitis IGM (18 tuberculosis mastitis, 1 alveolar echinococcosis and 1 silk reaction). All the patients had surgical debridement or antibiotic, and anti-inflammatory treatment with results bad clinical response before applied our clinic. Empiric antibiotic therapy and drainage of the breast lesions are not enough for complete remission of idiopathic granulomatous mastitis. The lesion must be excised completely. In selected patients, corticosteroid therapy can be useful. In the patients with tuberculous mastitis, abscess drainage and antituberculous therapy can be useful, but wide excision must be chosen for the patients with recurrent disease.

[Erythema nodosum during the course of idiopathic granulomatous mastitis].

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Fahmy, J; Halabi-Tawil, M; Bagot, M; Tournant, B; Petit, A

2015-01-01

Idiopathic granulomatous mastitis (IGM) is a benign, aseptic inflammatory disease of unknown origin, which must be distinguished from tumoral and infectious processes that affect the breast, including tuberculosis. IGM is a rare cause of erythema nodosum, but it is useful for dermatologists to be aware of this association. A 32-year-old nulliparous woman presented with erythema nodosum, arthralgia and fever. On examination, she had a firm and painful mass of 5cm in the right breast with retraction and axillary adenopathy. The breast lump developed gradually over the preceding 4 months. Although two biopsies showed no evidence of atypical cells, inflammatory areas and a granulomatous process were seen. Culture of breast tissue for mycobacteria was negative. A diagnostic of idiopathic granulomatous mastitis was made. Systemic corticosteroids led to a reduction in size of the mass, but relapse occurred in the contralateral breast on dose-reduction of the corticosteroids. IGM is a rare disease of unknown aetiology. Diagnosis is based on characteristic histological features and exclusion of other granulomatous diseases. Extra-mammary signs are rare and include erythema nodosum, arthralgia and episcleritis. Management is poorly codified. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

Granulomatous hypophysitis by Mycobacterium gordonae in a non HIV-infected patient

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José Luis Ruiz-Sandoval

2009-12-01

Full Text Available Lymphocytic or granulomatous hypophysitis is a rare entity with a difficult diagnosis. Our objective was to report a patient with non-tuberculous granulomatous hypophysitis. An HIV-negative 45-year old man with confusional state, subacute ophthalmoplegia, and clinical and laboratory findings of panhypopituitarism was seen in the emergency unit. A cranial MRI showed a sellar mass suggestive of hypophysitis. After an unsuccessful attempt with steroids and antituberculous drugs the patient died. Post-mortem histopathology revealed granulomatous lesions and restriction fragment length polymorphism analysis confirmed the presence of Mycobacterium gordonae’s DNA. In conclusion, we should consider granulomatous hypophysitis in the differential diagnosis of non-secreting hypophyseal tumors. The etiology of a pituitary granuloma by a non-tuberculous mycobacteria is best reached by histopathological techniques and molecular assays. The optimal therapy is yet to be established.

[Granulomatous lobular mastitis associated with mammary duct ectasia: a clinicopathologic study of 32 cases with review of literature].

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Cheng, Juan; Ding, Hua-ye; DU, Yu-tang

2013-10-01

To study the clinicopathologic features of granulomatous lobular mastitis and mammary duct ectasia. The clinicopathologic data from August 2005 to May 2013 of 32 cases of granulomatous lobular mastitis and mammary duct ectasia were retrospectively reviewed. The age of patients ranged from 26 to 45 years. Two patients had no history of delivery. Fourteen patients had no history of lactation or lactational disorder in the lesional side. Most of the remaining patients had history of breast feeding. Gross examination showed that the lesions were poorly circumscribed and varied from 3 to 12 cm in greatest dimension. Tiny abscess cavities, ranging from 0.1 to 0.5 cm in diameter and containing light yellowish to greyish secretion, were demonstrated. Histologic examination showed granuloma formation and ductal dilatation. Eleven patients had received antibiotic treatment. Twelve cases were complicated by sinus formation related to skin incision and drainage. The duration of follow-up ranged from 5 to 90 months. Three cases showed ipsilateral recurrence and 3 cases had similar pathology in the contralateral breast. Four patients defaulted follow-up. Granulomatous lobular mastitis is associated with mammary duct ectasia. Accurate pathologic diagnosis is prudent for clinical management and control of local recurrence.

Granulomatous prostatitis: a pitfall in MR imaging of prostatic carcinoma

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Gevenois, P.A. [Dept. of Radiology, Cliniques Univ. de Bruxelles, Hopital Erasme (Belgium); Stallenberg, B. [Dept. of Radiology, Cliniques Univ. de Bruxelles, Hopital Erasme (Belgium); Sintzoff, S.A. [Dept. of Radiology, Cliniques Univ. de Bruxelles, Hopital Erasme (Belgium); Salmon, I. [Dept. of Pathology, Cliniques Univ. de Bruxelles, Hopital Erasme (Belgium); Regemorter, G. van [Dept. of Urology, Cliniques Univ. de Bruxelles, Hopital Erasme (Belgium); Struyven, J. [Dept. of Radiology, Cliniques Univ. de Bruxelles, Hopital Erasme (Belgium)

1992-08-01

Granulomatous prostatitis is an uncommon disease that can mimic prostatic carcinoma on both digital rectal examination and transrectal ultrasound. Four patients who underwent magnetic resonance imaging of the prostate had a histological diagnosis of granulomatous prostatitis; three of them had recent urinary tract infections. The other patient had an associated midline prostatic cyst and a focus of malignancy. T1- and T2-weighted spin-echo images were obtained in all cases. Peripheral zone lesions of decreased signal intensity, suggestive of carcinoma, were found in all four patients on T2-weighted images. Granulomatous prostatitis should be considered in the differential diagnosis of low signal intensity areas with prostatic magnetic resonance imaging. (orig.)

Idiopathic granulomatous mastitis masquerading as carcinoma of the breast: a case report and review of the literature

OpenAIRE

Tuli, Richard; O'Hara, Brian J; Hines, Janet; Rosenberg, Anne L

2007-01-01

Background Idiopathic granulomatous mastitis is an uncommon, benign entity with a diagnosis of exclusion. The typical clinical presentation of idiopathic granulomatous mastitis often mimics infection or malignancy. As a result, histopathological confirmation of idiopathic granulomatous mastitis combined with exclusion of infection, malignancy and other causes of granulomatous disease is absolutely necessary. Case Presentation We present a case of a young woman with idiopathic granulomatous ma...

Granulomatous lithiasic cholecystitis in sarcoidosis

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Adriana Handra-Luca

2016-03-01

Full Text Available Gallbladder granulomas are exceedingly rare, reported in association with tuberculosis or sarcoidosis. Here we report a case of gallbladder granulomatous cholecystitis occurring in the context of sarcoidosis. A 70-years old man presented with abdominal pain, nausea and vomiting. The medical history revealed sarcoidosis diagnosed more than 20-years previously. 2-years previously the patient showed renal lithiasis, hypercalcemia and, increased angiotensin converting enzyme. The imaging features suggested thoraco-abdominal sarcoidosis. Prednisone was given at 1.2 mg/kg/day initially, than decreased, being at 2.5 mg/day at present. The ultrasound examination showed gallbladder lithiasis. A cholecystectomy was performed. Microscopy showed subacute and chronic cholecystitis with several epithelioid and giant cell granulomas some of them perineural. In conclusion, we report a case of granulomatous cholecystitis occurring in the course of treated sarcoidosis. The perineural location of granulomas may give further insights into the pathogenesis of gallbladder dysmotility.

Intestinal volvulus with coagulative hepatic necrosis in a chicken.

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Haridy, Mohie; Goryo, Masanobu; Sasaki, Jun; Okada, Kosuke

2010-04-01

A 7-week-old SPF chicken inoculated at 4 weeks of age with chicken anemia virus was puffed up depressed and had ruffled feathers and a good body condition. Intestinal volvulus involving the jejunum and part of the duodenum forming two loops with one knob was observed. Microscopically, venous infarction of the obstructed loops, periportal and sublobular multifocal coagulative hepatic necrosis and granulomatous inflammation of the cecal tonsils were observed. Gram staining revealed no bacteria in hepatic tissue; however, gram-positive bacilli were detected in the necrotic debris in the intestinal lumen. Immunosuppression might have predisposed the chicken to intestinal and cecal tonsil infection that then progressed to volvulus. Loss of the mucosal barrier in infarction might allow bacterial toxins and vasoactive factors to escape into the systemic circulation (toxemia) and be responsible for the hepatic necrosis.

Idiopathic granulomatous mastitis

International Nuclear Information System (INIS)

Ozturk, E.; Akin, M.; Can, Mehmet F.; Ozrehan, I.; Yagci, G.; Tufan, T.; Kurt, B.

2009-01-01

Objective was to discuss the clinical and radiological features and treatment approaches in 14 patients diagnosed with idiopathic granulomatous mastitis (GM). We retrospectively evaluated the clinical features, radiological findings and treatment approaches in 14 patients with idiopathic GM in the General Surgery Department, Gulhane School of Medicine, Ankara, Turkey between April 2000 and June 2006. The mean age of the patients was 34.5 years (range 27-41 years). The complaints at admission were a mass in the breast in 7 (50%) patients, an abscess and a mass in 6 (42.8%) and a skin fisculain one (7.2%). Granulomatous mastitis was unilateral in all subjects (on the right in 5 patients and on the left in 9). All of the patients underwent ultrasonographic evaluation. Mammography was performed in 8 and magnetic resonance imaging in 5 patients. Seven patients (50%) were suspected to have breast carcinoma according radiological findings. We performed the large excision in 11, incisional biopsy plus abscess drainage in one, and incisional biopsy plus abscess drainage plus medical treatment (prednisolone, methotrexate) in 2 patients. Due to the development of abscess after 9 months, drainage and large excision were performed in one patient who received medical treatment. Idiopathic GM is a disease that generally affects young women of reproductive age and may be mistaken for breast carcinoma in clinical and radiological evaluations. The gold standard for the diagnosis is histopathologic evaluation. (author)

Granulomatous Prostatitis: Gray-scale Transrectal Ultrasonography and Color Doppler Ultrasonography Findings

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Kim, Hyoung Jung; Lim, Joo Won; Lee, Dong Ho; Ko, Young Tae; Kim, Eui Jong [Kyung Hee University Medical Center, Seoul (Korea, Republic of)

2007-12-15

We report here three cases of granulomatous prostatitis. All cases were confirmed by a transrectal ultrasonography (TRUS)-guided core biopsy of the prostate. Two cases received intravesical BCG therapy for a bladder tumor, and one case had no known predisposing condition. Gray-scale TRUS showed low echoic nodules in the outer gland in all cases. Color Doppler ultrasonography (CDUS) showed several dot-like blood flows within the low echoic nodules in two cases and several dot-like blood flows and short linear blood flows within the low echoic nodules in one case. Gray-scale TRUS findings of granulomatous prostatitis are similar to findings of prostate cancer. On CDUS, several dot-like blood flows or short linear blood flows were noted within the low echoic nodules in patients with granulomatous prostatitis. If low echoic nodules with dot-like or short linear blood flows are noted in patients with genitourinary tract tuberculosis or previous BCG therapy, granulomatous prostatitis should be included in the differential diagnosis. However, a prostatic biopsy is required for a final diagnosis

Coexistence of lobular granulomatous mastitis and ductal carcinoma: a fortuitous association?

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Limaiem, F; Khadhar, A; Hassan, F; Bouraoui, S; Lahmar, A; Mzabi, S

2013-12-01

A 77-year-old female patient with a medical history significant for hypertension and epilepsy presented with right breast pain of 6-months duration. Examination revealed a hard sub-areola tender mass with irregular borders associated with mild right nipple retraction. Mammography showed a 2.2 x 2.4 cm stellate mass of the right breast. Ultrasound-guided core biopsies of the tumour were performed. Pathological examination revealed a grade II infiltrating ductal carcinoma. The patient underwent right radical mastectomy with homolateral axillary lymphadenectomy. Histological examination of the surgical specimen revealed grade II infiltrating ductal carcinoma concomitant with granulomatous lobular mastitis. To the best of our knowledge, the coexistence of granulomatous lobular mastitis and ductal carcinoma has been described only twice in the English language literature. The theory that chronic inflammation leads to cancer is well documented. Whether our patient had developed cancer from granulomatous lobular mastitis or otherwise is a matter of debate until more cases are encountered and more research is done in the area of breast cancer pathogenesis with regards to it arising from granulomatous lobular mastitis.

Granulomatous slack skin. Histopathology diagnosis preceding clinical manifestations by 12 years.

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Goldsztajn, Karen O; Moritz Trope, Beatriz; Ribeiro Lenzi, Maria Elisa; Cuzzi, Tullia; Ramos-E-Silva, Marcia

2012-12-31

Granulomatous slack skin is a very rare subtype of T-cell cutaneous lymphoma, characterized by the slow development of cutaneous sagging, especially on flexural areas. Its behavior is indolent and the treatment, in the majority of cases, disappointing. We report a 54-year-old black patient with granulomatous slack skin, who at the beginning of the investigation showed intense xeroderma and generalized lymph node enlargement. The diagnosis was established based on histopathologic findings long before the disease's characteristic clinical presentation appeared. During the twelve years of follow-up, the clinical manifestation evolved to marked skin looseness, most predominant in flexural regions, illustrating the clinical hallmark of granulomatous slack skin, long after first histological abnormalities were observed.

Granulomatous slack skin syndrome: Report of a unique case.

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Maheswari, S Uma; Sampath, V; Ramesh, A

2018-01-01

Granulomatous slack skin syndrome is a rare variant of cutaneous T-cell lymphoma (mycosis fungoides). It is characterized clinically by redundant skin folds, which show a predilection towards flexural areas such as the axilla and the groin. Histologically, it shows a granulomatous T-cell infiltrate and loss of elastic tissue. It has an indolent but progressive course; and is usually refractory to treatment. We report a unique case of slack skin syndrome, sparing the classical sites with rapid and unusual involvement of non-intertriginous areas.

Differential diagnosis of granulomatous lung disease: clues and pitfalls: Number 4 in the Series "Pathology for the clinician" Edited by Peter Dorfmüller and Alberto Cavazza.

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Ohshimo, Shinichiro; Guzman, Josune; Costabel, Ulrich; Bonella, Francesco

2017-09-30

Granulomatous lung diseases are a heterogeneous group of disorders that have a wide spectrum of pathologies with variable clinical manifestations and outcomes. Precise clinical evaluation, laboratory testing, pulmonary function testing, radiological imaging including high-resolution computed tomography and often histopathological assessment contribute to make a confident diagnosis of granulomatous lung diseases. Differential diagnosis is challenging, and includes both infectious (mycobacteria and fungi) and noninfectious lung diseases (sarcoidosis, necrotising sarcoid granulomatosis, hypersensitivity pneumonitis, hot tub lung, berylliosis, granulomatosis with polyangiitis, eosinophilic granulomatosis with polyangiitis, rheumatoid nodules, talc granulomatosis, Langerhans cell histiocytosis and bronchocentric granulomatosis). Bronchoalveolar lavage, endobronchial ultrasound-guided transbronchial needle aspiration, transbronchial cryobiopsy, positron emission tomography and genetic evaluation are potential candidates to improve the diagnostic accuracy for granulomatous lung diseases. As granuloma alone is a nonspecific histopathological finding, the multidisciplinary approach is important for a confident diagnosis. Copyright ©ERS 2017.

A case of granulomatous rosacea

African Journals Online (AJOL)

Case Study: A case of granulomatous rosacea. 133. Vol 52 No 2. SA Fam Pract 2010. Clinical Quiz. A 49-year-old housewife had complained of an itchy facial rash for four years. She denied using steroid creams and skin lighteners. On examination, dark grey papules were found on her face, with some coalescing into ...

Granulomatous lobular mastitis ,A case series.

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Ali Pourzand

2014-05-01

Full Text Available BACKGROUND: Granulomatous lobular mastitis (GLM is an inflammatory disease of the breast, which can mimic breast cancer in clinical and radiological findings. We conducted the present study in order to determine the diagnostic and other important aspects of this disease. METHODS: In this study, we reviewed the records of 38 patients with granulomatous lobular mastitis in order to describe the clinical, imaging, laboratory, pathologic, and treatment aspects of this disease. RESULTS: All of the patients’ ages were in the range of 22-62 years (mean age: 42 years. All of them had children, history of oral contraceptive pill (OCP usage, antibiotic therapy and mammoplasty. In physical examination, dimpling, edema, inflammation, ulcer, abscess, and firm mass were detected. Size of masses was in the range of 2 × 2 to 8 × 6 cm and their location, in most cases, was in the superior lateral quadrant or central region. In Ultrasonography, a hypoechoic fibroglandular mass and collection, and in pathologic findings, granulomatous reaction was reported. These patients were treated by antibiotics, corticosteroids, and surgery. CONCLUSIONS: GLM is a chronic inflammatory lesion of the breast which can mimic breast cancer. A history of child bearing, lactation, and OCP drug usage have suspicious roles in the formation of GLM. The most common clinical sign in these patients is a painful mass in the breast. We uncovered that clinical and radiological findings are not specific and sufficient for diagnosis of GLM. Therefore, for better diagnosis of this disease, usage of core, incisional, or excisional biopsy are recommended.

Intravenous Immunoglobulin Monotherapy for Granulomatous Lymphocytic Interstitial Lung Disease in Common Variable Immunodeficiency.

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Hasegawa, Mizue; Sakai, Fumikazu; Okabayashi, Asako; Sato, Akitoshi; Yokohori, Naoko; Katsura, Hideki; Asano, Chihiro; Kamata, Toshiko; Koh, Eitetsu; Sekine, Yasuo; Hiroshima, Kenzo; Ogura, Takashi; Takemura, Tamiko

2017-11-01

Common variable immunodeficiency (CVID) is a heterogeneous subset of immunodeficiency disorders. Recurrent bacterial infection is the main feature of CVID, but various non-infectious complications can occur. A 42-year-old woman presented with cough and abnormal chest X-ray shadows. Laboratory tests showed remarkable hypogammaglobulinemia. Computed tomography revealed multiple consolidation and nodules on the bilateral lung fields, systemic lymphadenopathy, and splenomegaly. A surgical lung biopsy specimen provided the final diagnosis of lymphoproliferative disease in CVID, which was grouped under the term granulomatous lymphocytic interstitial lung disease. Interestingly, the lung lesions of this case resolved immediately after the initiation of intravenous immunoglobulin monotherapy.

An experimental study on combined transcatheter hepatic arterial embolization and retrograde hepatic venous embolization

International Nuclear Information System (INIS)

Wang Maoqiang; Zhang Jinshan; Xing Zhanhai

1997-01-01

The experimental study is aimed at achieving the effect of hepatic tumor and tumor-bearing lobar or segmental resection by using combined transcatheter hepatic arterial embolization and retrograde hepatic venous embolization (THAE-RHVE) in experimental study. THAE-RHVE was carried out in 8 mongrel dogs. Hepatic arterial embolization was performed by injecting lipiodol followed by gelatin sponge particles, following complete occlusion of the hepatic vein with balloon catheter. Retrograde hepatic venous embolization (RHVE) was then performed by injecting a mixture of absolute ethanol and meglumini diatrizoatis (MD) via the inflated balloon catheter. Ethanol and MD were combined with a ratio of 1:1. RHVE alone was performed in 4 dogs as control. The animals were followed up for 1∼8 weeks with liver function test, CT, gross and microscopic examinations. There was no technical failure or procedural complications. Transient elevation of AST and ALT levels was seen immediately in both groups after the procedure. Follow-up CT after 3 weeks showed dense lipiodol accumulation in the embolized lobe or segment and the corresponding portal branches in the THAE-RHVE animals. At 1 week after THAE-RHVE, complete coagulation necrosis was seen at histologic examination in the embolized lobe. The hepatic vein and portal branches of the embolized area had thickened walls and were filled with thrombus. At 2 weeks, granulomatous tissue and inflammatory cell infiltration surrounding the necrotic area could be seen. At 4∼8 weeks, marked atrophy of the embolized lobe was found, and the necrotic area was progressively reducing in size and being replaced by fibrosis. In the control group, incomplete segmental coagulated necrosis was seen and the necrosis area wa smaller than that of THAE-REVE. Hepatic lobectomy or segmentectomy can be achieved with THAE-RHVE. This new method is safe and easy, and may be useful in the treatment of HCC

Granulomatous pseudotumors in total joint replacement

International Nuclear Information System (INIS)

Griffiths, H.J.; Burke, J.; Bonfiglio, T.A.

1987-01-01

Fourteen patients (15 joints) developed a foreign body reaction to methylmethacrylate, polyethylene, or metal adjacent to a total joint implant, a condition we would like to term granulomatous pseudotumors. There were eight male and six female patients. Their average age was 61 years. The hip was involved in 14 joints (femoral component 11 times, acetabulum 7, and greater trochanter once). One patient presented with granulomatous pseudotumors of the knee. The principal findings included increasing pain and radiographic evidence of loosening occurring on average 2.7 years following the implant. This was followed by a characteristic and gradually developing radiographic pattern of discrete rounded lucencies. These developed into large ovoid lytic areas, destroying both methylmethacrylate and bone. Histologically, the appearances were characterized by histiocytic infiltration and the presence of multiple foreign body giant cells. Foreign material was identified in 9 of 11 cases. The pathogenesis is unknown but appears related to micromovement or loosening of the implant. (orig.)

Granulomatous cheilitis: sustained response to combination of intralesional steroids, metronidazole and minocycline

International Nuclear Information System (INIS)

Dar, N.R.; Raza, N.; Nadeem, A.; Manzoor, A.

2007-01-01

Various conservative methods for treatment of labial swelling in patients with granulomatous cheilitis have been attempted, often with only moderate success. We report a case of granulomatous cheilitis who showed excellent sustained response to combination of intralesional steroids, metronidazole and minocycline for initial one month followed by prolonged maintenance treatment with minocycline alone. (author)

Idiopathic granulomatous mastitis: a case report of breast abscess.

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Olsen, Molly L; Dilaveri, Christina A

2011-08-04

Idiopathic granulomatous mastitis (IGM) is an uncommon breast disease often mistaken for breast infection or abscess. We present a case of IGM diagnosed after prolonged ineffective treatment of presumed infectious mastitis with abscess. Once the diagnosis was made with biopsy and further evaluation to exclude other causes of granulomatous disease, sinus tract debridement and closure by secondary intent resulted in resolution of symptoms in our patient. Many cases of IGM require immunosuppression with steroids, methotrexate or extensive surgery. To prevent morbidity, IGM should be considered in the differential diagnosis when presumed infectious mastitis with breast abscess does not respond to usual treatment.

Current Concepts of Hyperinflammation in Chronic Granulomatous Disease

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Nikolaus Rieber

2012-01-01

Full Text Available Chronic granulomatous disease (CGD is the most common inherited disorder of phagocytic functions, caused by genetic defects in the leukocyte nicotinamide dinucleotide phosphate (NADPH oxidase. Consequently, CGD phagocytes are impaired in destroying phagocytosed microorganisms, rendering the patients susceptible to bacterial and fungal infections. Besides this immunodeficiency, CGD patients suffer from various autoinflammatory symptoms, such as granuloma formation in the skin or urinary tract and Crohn-like colitis. Owing to improved antimicrobial treatment strategies, the majority of CGD patients reaches adulthood, yet the autoinflammatory manifestations become more prominent by lack of causative treatment options. The underlying pathomechanisms driving hyperinflammatory reactions in CGD are poorly understood, but recent studies implicate reduced neutrophil apoptosis and efferocytosis, dysbalanced innate immune receptors, altered T-cell surface redox levels, induction of Th17 cells, the enzyme indolamine-2,3-dioxygenase (IDO, impaired Nrf2 activity, and inflammasome activation. Here we discuss immunological mechanisms of hyperinflammation and their potential therapeutic implications in CGD.

Radiologic and clinical features of idiopathic granulomatous lobular mastitis mimicking advanced breast cancer.

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Lee, Jei Hee; Oh, Ki Keun; Kim, Eun-kyung; Kwack, Kyu Sung; Jung, Woo Hee; Lee, Han Kyung

2006-02-28

Idiopathic granulomatous lobular mastitis (IGLM), also known as idiopathic granulomatous mastitis, is a rare chronic inflammatory lesion of the breast that can clinically and radiographically mimic breast carcinoma. The aim of this study was to describe the radiological imaging and clinical features of IGLM in order to better differentiate this disorder from breast cancer. We performed a retrospective analysis of the clinical and radiographic features of 11 women with a total of 12 IGLM lesions. The ages of these women ranged between 29 and 42 years, with a mean age of 34.8 years. Ten patients were examined by both mammography and sonography and one by sonography alone. The sites that were the most frequently involved were the peripheral (6/12), diffuse, (3/12), and subareolar (3/12) regions of the breast. The patient mammograms showed irregular ill-defined masses (7/11), diffuse increased densities (3/11), and one oval obscured mass. In addition, patient sonograms showed irregular tubular lesions (7/12) or lobulated masses with minimal parenchymal distortion (2/12), parenchymal distortion without definite mass lesions (2/12), and one oval mass. Subcutaneous fat obliteration (12/12) and skin thickening (11/12) were also observed in these patients. Contrary to previous reports, skin changes and subareolar involvement were not rare occurrences in IGLM. In conclusion, the sonographic features of IGLM show irregular or tubular hypoechoic masses with minimal parenchymal distortion. Both clinical information and the description of radiographic features of IGLM may aid in the differentiation between IGLM and breast cancer, however histological confirmation is still required for the proper diagnosis and treatment of the disorder.

Idiopath=ic Granulomatous Lobular Mastitis Masquerading as a Breast Tumor: A Case Report.

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Raman R, Thulasi; Manimaran, D

2016-05-01

Idiopathic granulomatous lobular mastitis (IGLM) is an inflammatory disease of the breast with an obscure etiology. It occurs mainly in women of reproductive age, and the lesion mimics carcinoma of the breast both clinically and radiologically. We present the case of a 29-year-old female who visited our hospital in Kancheepuram, Tamil Nadu, with a 4 × 3 cm lump in the upper outer quadrant of her left breast. The clinical and radiological findings were indicative of a malignant lesion; however, fine-needle aspiration cytology (FNAC) revealed features of granulomatous mastitis, and the subsequent histology of the excised lump confirmed the diagnosis of IGLM. IGLM should be considered as one of the differential diagnoses when granulomas are encountered in breast FNAC and biopsy. A definitive diagnosis of IGLM can be made by identifying its characteristic histomorphology and ruling out other causes for granulomatous inflammation. An exact diagnosis is essential since the treatment for different granulomatous conditions of the breast varies.

Sarcoidal granulomatous reaction due to tattoos: report of two cases*

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Valbuena, Martha Cecilia; Franco, Victoria Eugenia; Sánchez, Lorena; Jiménez, Héctor David

2017-01-01

Numerous infectious, inflammatory and neoplastic complications secondary to tattoo placement have been reported in the literature. Within inflammatory complications sarcoidal granulomatous reactions have been described. We report two cases, a 55-year-old woman with yellowish infiltrated plaques on bilateral ciliary region, 16 years after the placement of a permanent tattoo in the eyebrows, and a 20-year-old tattoo artist who developed orange papules on 3 of his tattoos. Histopathology in both cases confirmed diagnosis of sarcoidal granulomatous reaction due to tattoo pigment. PMID:29267473

Sarcoidal granulomatous reaction due to tattoos: report of two cases.

Science.gov (United States)

Valbuena, Martha Cecilia; Franco, Victoria Eugenia; Sánchez, Lorena; Jiménez, Héctor David

2017-01-01

Numerous infectious, inflammatory and neoplastic complications secondary to tattoo placement have been reported in the literature. Within inflammatory complications sarcoidal granulomatous reactions have been described. We report two cases, a 55-year-old woman with yellowish infiltrated plaques on bilateral ciliary region, 16 years after the placement of a permanent tattoo in the eyebrows, and a 20-year-old tattoo artist who developed orange papules on 3 of his tattoos. Histopathology in both cases confirmed diagnosis of sarcoidal granulomatous reaction due to tattoo pigment.

Cystic neutrophilic granulomatous mastitis: an underappreciated pattern strongly associated with gram-positive bacilli.

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Renshaw, Andrew A; Derhagopian, Robert P; Gould, Edwin W

2011-09-01

Although granulomatous lobular mastitis is associated with gram-positive bacilli such as Corynebacterium, this association is not well known. We report 3 cases of mastitis caused by gram-positive bacilli. All 3 abscesses were suppurative with distinct enlarged cystic spaces in which rare gram-positive bacilli were identified. Two cases were also granulomatous. Cultures in all 3 cases were negative. All 3 patients recovered after biopsy and tetracycline-based therapy. Infection in the breast by gram-positive bacilli is associated with a distinct histologic pattern, including cystic spaces in the setting of neutrophilic/granulomatous inflammation that can be recognized and should prompt careful search for the organism within enlarged vacuoles.

Granulomatous lobular mastitis: a rare chronic inflammatory disease of the breast which can mimic breast carcinoma.

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Verfaillie, G; Breucq, C; Sacre, R; Bourgain, C; Lamote, J

2006-01-01

Granulomatous lobular mastitis is a rare chronic inflammatory disease of the breast. The differential diagnosis with malign breast disease is often not easy. In most cases a surgical biopsy is needed for correct diagnosis. Idiopathic granulomatous mastitis is an exclusion diagnosis, based on the demonstration of a characteristic histological pattern, combined with the exclusion of other possible causes of granulomatous breast lesions. There is still no generally accepted optimal treatment. If surgery forms part of the treatment, a conservative approach seems to be adequate in most cases. Another option is a long-term steroid treatment. It is mandatory to exclude infectious causes of granulomatous mastitis before corticoid therapy is started.

Nodular Epiescleritis Granulomatous Canine. Case Report

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Camilo Guarín Patarroyo

2011-12-01

Full Text Available Granulomatous epiescleritis nodular disease in canines is a very unusual presentation that affects or external fibrous tunic of the eyeball and conjunctiva, which was an increase similar to a unilateral or bilateral tumor. Suspected immune-mediated disease due to lack of identification of an etiologic agent and the response to treatment with immunosuppressive drugs (Couto, 1992. The ideal therapy is the application of steroids via intralesional, topical or systemic, or other immunosuppressants such as cyclosporine and azathioprine; it is still advisable to apply antibiotic is the ideal combination of tetracycline and neomycin (Gilger & Whitley, 1999. The diagnostic method of episcleritis is made by histopathology, which is evident in changes similar to chronic granulomatous inflammation. Are claiming a racial bias in Alsatian, Shepherd Collie Shetland Shepherd, Coker Spaniel, Rottweiler and Labrador Retriever (Gough & Thomas, 2004. The following case is a report of a nodular epiescleritis affecting the cornea, sclera, and the corneoscleral limbus, which describes the diagnosis, signology and treatment.

Hepatitis in Disseminated Bacillus Calmette-Guérin Infection

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Markus U Göttke

2000-01-01

Full Text Available Local immunotherapy with an attenuated live strain of Mycobacterium bovis, bacillus Calmette-Guérin (BCG, is an effective and frequently used treatment for in situ transitional cell carcinoma (TCC of the bladder. Success rates are high, and serious side effects are infrequent but can affect every organ system. A 79-year-old patient with recently diagnosed TCC who was treated with intravesical BCG for a recurrence after initial surgical treatment is reported. After unsuccessful attempts at bladder catheterization with the creation of a false passage for his third treatment, BCG was instilled via a suprapubic catheter the same day and again a week later. Two weeks after the third BCG instillation, the patient presented with profound lethargy and weakness to the point of not being able to get up out of a chair. He was febrile, anorexic, icteric and had hepatosplenomegaly. Disseminated BCG infection was suspected on the basis of history, clinical examination and a liver biopsy that showed noncaseating granulomatous hepatitis. Empirical treatment was started with antituberculous combination therapy. A short course of an oral corticosteroid was given. Clinical improvement was marked and sustained so that the patient could be discharged home for the full six-month course of his treatment. Disseminated BCG infection with granulomatous hepatitis can be severe and life-threatening in cases where a large intravascular inoculum of BCG may have been given inadvertently.

The effect of steroid on FDG uptake in experimental tumors, granulomatous and inflammatory lesions

International Nuclear Information System (INIS)

Zhao Songji; Yuji Kuge; Kunihiro Nakada; Masayuki Sato; Toshiki Takei; Zhao Yan; Nagara Tamaki; Masashi Kohanawa; Ken-ichi Seki

2004-01-01

Objectives: FDG accumulates not only in malignant tumors but also inflammatory lesions, especially in granulomatous lesions, which makes differentiate malignant tumors from benign lesions difficult. To obtain a clue for differentiating malignant lesions from benign ones by FDG-PET, we determined the effect of steroid on FDG uptake in granulomatous and inflammatory lesions, and compared them with those in malignant tumors in rats. Methods: Rats were inoculated with a suspension of allogenic hepatoma cells (KDH-8), Bacille bili e de Calmette-Guerin-(BCG) or Staphylococcus aureus (S. aureus), or with turpentine oil into the left calf muscle. Two weeks after KDH-8, 19 days after BCG, or one week after S. aureus or turpentine oil inoculations, the rats were fasted overnight and divided into two subgroups (n=5-6, in each group): Prednisolone (PRE)-pretreated (Methylprednisolone acetate, 8 mg/kg body weight, i.m. injection 20 hour before the FDG intravenous injection) and control (untreated) groups. Radioactivity in tissues was determined one hour after i.v. injection of FDG. FDG uptake in tissues were expressed as the percentage of injected dose per gram of tissue after normalization to animal's weight (%ID/g tissue/kg body weight). Results: FDG uptake in the tumor, granulomatous and inflammatory lesions were shown in Table. In the untreated animals, remarkably higher accumulations of FDG were observed in the tumor and granulomatous lesions, compared with those in the inflammatory lesions induced by S. aureus and turpentine oil. There was no significant difference in the level of FDG uptake between the tumor and granulomatous lesions, and between the two inflammatory lesions. PRE pre-treatment significantly decreased the level of FDG uptake in granulomatous lesions induced by BCG, inflammatory lesions induced by S. aureus and turpentine oil to 52%, 73% and 76% of the control value, respectively. The level of FDG uptake in the tumor was not significantly decreased by PRE

The BTNL2 G16071A gene polymorphism increases granulomatous disease susceptibility

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Tong, Xiang; Ma, Yao; Niu, Xundong; Yan, Zhipeng; Liu, Sitong; Peng, Bo; Peng, Shifeng; Fan, Hong

2016-01-01

Abstract Objective: The butyrophilin-like 2 (BTNL2) G16071A gene polymorphism has been implicated in the susceptibility to granulomatous diseases, but the results were inconclusive. The objective of the current study was to precisely explore the relationship between BTNL2 G16071A gene polymorphism and granulomatous disease susceptibility by the meta-analysis including false-positive report probability (FPRP) test. Methods: A systematic literature search in the PubMed, Embase, and Wanfang databases, China National Knowledge Internet, and commercial Internet search engines was conducted to identify studies published up to April 1, 2016. The odds ratio (OR) with 95% confidence interval (CI) was used to assess the effect size. Statistical analysis was conducted using the STATA 12.0 software and FPRP test sheet. Results: In total, all 4324 cases and 4386 controls from 14 eligible studies were included in the current meta-analysis. By the overall meta-analysis, we found a significant association between BTNL2 G16071A gene polymorphism and granulomatous disease susceptibility (A vs G: OR = 1.25, 95% CI = 1.07–1.45, P = 0.005). The meta-regression analyses showed that a large proportion of the between-study heterogeneity was significantly attributed to the ethnicity (A vs G, P = 0.013) and the types of granulomatous diseases (A vs G, P = 0.002). By the subgroup meta-analysis, the BTNL2 G16071A gene polymorphism was associated with granulomatous disease susceptibility in Caucasians (A vs G: OR = 1.37, 95% CI = 1.18–1.58, P susceptibility (A vs G: OR = 1.52, 95% CI = 1.39–1.66, P susceptibility (A vs G, FPRP susceptibility among Caucasians (A vs G, FPRP susceptibility, especially increasing the sarcoidosis susceptibility. In addition, the polymorphism may be greatly associated with likelihood of granulomatous diseases among Caucasians. PMID:27472712

Acute ciprofloxacin-induced crystal nephropathy with granulomatous interstitial nephritis

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R Goli

2017-01-01

Full Text Available Crystal-induced acute kidney injury (AKI is caused by the intratubular precipitation of crystals, which results in obstruction and kidney injury. Ciprofloxacin, a commonly used antibiotic, causes AKI secondary to immune-mediated interstitial injury. Rare mechanisms of ciprofloxacin-induced renal injury include crystalluria, rhabdomyolysis, and granulomatous interstitial nephritis. Clinical and experimental studies have suggested that crystalluria and crystal nephropathy due to ciprofloxacin occur in alkaline urine. Preexisting kidney function impairment, high dose of the medication, and advanced age predispose to this complication. We report a case of ciprofloxacin-induced crystal nephropathy and granulomatous interstitial nephritis in a young patient with no other predisposing factors. The patient responded to conservative treatment without the need for glucocorticoids.

Idiopathic granulomatous mastitis; Clinical presentation, radiological features and treatmant

International Nuclear Information System (INIS)

Aldaqal, Saleh M.

2004-01-01

To determine the clinical characteristic, clinical presentations and radiological features of diopathic granulomatous mastitis, and the best treatment approaches of this clinical entity. Between 1996 and 2003 the files and histopathology reports of 25 patients with granulomatous mastitis at King Abdul-Aziz University Hospital Jeddah, Kindom of Saudi Arabia were reviewed. The data were analyzed and a Medline search was carried out from 1970 to 2003 to review relevant cases. The age of patients ranged from 24-66 years and the mean age was 36.6+-9.43 years. All patients were females. The most common clinical presentation was palpable tender mass. The most common mammographic finding was ill-defined mass. However, mixed hypo- and hyper-echogenic lesions with tubular connections were the common ultrasonic findings. Treatment approaches were conservative or surgical excision or steroid. Conservative treatment associated with the higher rate of complications, while treatment with steroid showed complete remission of disease. Idiopathic granulomatous mastitis is a rare, benign breast disease that is usually underestimated or misdiagnosed. The clinical and radiological features resemble those of infectious mastitis or breast carcinoma. Early recognition and initiation of steroid treatment will result in complete remission of the disease and prevent complications. (author)

Hepatic Encephalopathy

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Full Text Available ... Now Hepatic Encephalopathy Back Hepatic Encephalopathy is a brain disorder that develops in some individuals with liver ... is a condition that causes temporary worsening of brain function in people with advanced liver disease. When ...

Expressions of renin, angiotensin II and aldosterone in patients with viral hepatitis or hepatic cirrhosis

International Nuclear Information System (INIS)

Huo Ying; Zhu Yalin; Liu Yun

2008-01-01

Objective: To explore the changes of renin, angiotensin and aldosterone system in patients with hepatic disorders. Methods: Plasma renin activity (PRA), AT-II and Ald levels were measured with RIA in 31 patients with viral hepatitis, 35 patients with hepatic cirrhosis and 38 controls. Results: The levels of PRA, AT-II and Ald in patients with viral hepatitis were slightly but non-significantly higher than those in controls (P>0.05). The levels of PRA, AT-II and Ald in patients with cirrhosis were significantly higher than those in controls (P<0.01). Conclusion: RAAS was activated during progression of hepatic disorders and participated in the development of hepatic fibrosis. (authors)

Granulomatous appendicitis in children: A single institutional ...

African Journals Online (AJOL)

Background: Granulomatous appendicitis (GA) is a rare entity, mostly mentioned in adults. There have been anecdotal case reports describing GA in the paediatric population. This study was aimed at reviewing the cases of appendectomies to assess the incidence and characteristics of GA in children in a tertiary care ...

Granulomatous prostatitis after intravesical immunotherapy mimicking prostate cancer

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Waldemar Białek

2016-12-01

Full Text Available Intravesical immunotherapy with attenuated strains of Mycobacterium bovis is a widely used therapeutic option in patients with non-muscle-invasive transitional cell carcinoma of the bladder. A rare complication of intravesical therapy with the Bacillus Calmette-Guérin vaccine is granulomatous prostatitis, which due to increasing levels of prostate-specific antigen and abnormalities found in transrectal examination of the prostate may suggest concomitant prostate cancer. A case of extensive granulomatous prostatitis in a 61-year-old patient which occurred after the first course of a well-tolerated Bacillus Calmette-Guérin therapy is presented. Due to abnormalities found in rectal examination and an abnormal transrectal ultrasound image of the prostate with extensive infiltration mimicking neoplastic hyperplasia a core biopsy of the prostate was performed. Histopathological examination revealed inflammatory infiltration sites of tuberculosis origin.

Idiopathic granulomatous lobular mastitis.

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Pereira, Frederick A; Mudgil, Adarsh V; Macias, Edgar S; Karsif, Karen

2012-02-01

Idiopathic granulomatous lobular mastitis (IGLM) is a rare breast condition with prominent skin findings. It is typically seen in young parous women. Painful breast masses, draining sinuses, scarring, and breast atrophy are the main clinical manifestations. IGLM can resemble a variety of other inflammatory and neoplastic processes of the breast. It is thought to result from obstruction and rupture of breast lobules. Extravasated breast secretions then induce an inflammatory reaction. Corynebacteria have also been implicated in the pathogenesis. Treatment is surgical, but systemic corticosteroids, methotrexate, and antibiotics also play a role. © 2012 The International Society of Dermatology.

[Bilateral tuberculous mastitis nulliparous patient, initially treated as idiopathic granulomatous mastitis].

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Ruiz-Moreno, José Luis; Peña-Santos, Genaro

2012-03-01

The breast infection by M tuberculosis is rare, when it occurs, clinical and histologically confused with other forms of granulomatous inflammation, making it essential to use other diagnostic methods also may be negative. We report a patient with fimica mastitis that originally was treated as idiopathic granulomatous mastitis with apparent satisfactory clinical response. However, frequent relapses forced to look for other etiologies. Fortunately, the PCR showed the cause and was managed with specific treatment with disappearance of the disease. Clinical suspicion should be in mind when faced with a case like ours.

Granulomatous slack skin: a rare subtype of mycosis fungoides.

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Motta, Letícia Marra da; Soares, Cleverson Teixeira; Nakandakari, Sadamitsu; Silva, Gardênia Viana da; Nigro, Maria Helena Mazzi Freire; Brandão, Leticia Stella Gardini

2017-01-01

We report a case of granulomatous slack skin, a rare and indolent subtype of mycosis fungoides. It affects mainly men between the third and fourth decades. It is characterized by hardened and erithematous plaques that mainly affect flexural areas and become pedunculated after some years. Histological examination shows a dense infiltrate of small atypical lymphocytes involving the dermis (and sometimes the subcutaneous tissue) associated with histiocytic and multinucleated giant cells containing lymphocytes and elastic fibers (lymphophagocytosis and elastophagocytosis, respectively). Patients affected by this entity can develop secondary lymphomas. There are several but little effective therapeutic modalities described. Despite the indolent behavior of granulomatous slack skin, its early recognition and continuous monitoring by a dermatologist becomes essential for its management and prevention of an unfavorable outcome.

Histopathological Features Of Granulomatous Skin Diseases : An Analysis Of 22 Skin Biopsies

OpenAIRE

Dhar Subhra; Dhar Sandipan

2002-01-01

In the present study, skin biopsies were analysed for histopathological (HP) changes in 22 patients with various granulomatous dermatoses. In 6 specimens, HP features were diagnostic of BT leprosy, in 1 each of BB, BL and historid LL. The HP features were was lupus valugaris (LV) in 6 biopsies, tuberculosis verrucosa cutis (TBVC) in 2, sarcoidosis in 3 and sporotrichosis in remaining 2. The study reiterated the usefulness of HP examination of all suspected cases of granulomatous skin diseases.

Granulomatous prostatitis: clinical and histomorphologic survey of the disease in a tertiary care hospital

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Prakriti Shukla

2017-03-01

Conclusion: Despite present-day advances in imaging modalities and serological investigations, it is virtually impossible to identify granulomatous prostatitis clinically. Histopathology remains the gold standard in diagnosing the disease. However, assigning an etiologic cause to the wide spectrum of granulomas in granulomatous prostatitis requires a pathologist’s expertise and proper clinical correlation for appropriate patient management.

Histopathological Features Of Granulomatous Skin Diseases : An Analysis Of 22 Skin Biopsies

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Dhar Subhra

2002-01-01

Full Text Available In the present study, skin biopsies were analysed for histopathological (HP changes in 22 patients with various granulomatous dermatoses. In 6 specimens, HP features were diagnostic of BT leprosy, in 1 each of BB, BL and historid LL. The HP features were was lupus valugaris (LV in 6 biopsies, tuberculosis verrucosa cutis (TBVC in 2, sarcoidosis in 3 and sporotrichosis in remaining 2. The study reiterated the usefulness of HP examination of all suspected cases of granulomatous skin diseases.

Computed tomography of granulomatous basal meningitis caused by pneumococcus

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Sonobe, Makoto; Takahashi, Shinichiro (Mito National Hospital, Ibaraki (Japan)); Ohara, Kazuo

1983-07-01

A case of 3-month-old female with ''granulomatous basal meningitis'' caused by pneumococcus was described. She suffered from high fever, vomiting, convulsion and loss of consciousness on January 28th, 1982. On admission the protein content of the spinal fluid was 280 mg/100 ml, the glucose 4 mg/100 ml and the cell count was 1206/3(L : 845, N : 361). Her symptoms and signs were deteriorated in spite of antibiotics and anticonvulsants. CT scan on the 10th day showed the enhanced basal cistern. She died on the 11th day but autopsy was not carried out. In this case, pneumococcus was cultured in CSF. This seemed to be the first case of ''granulomatous basal meningitis'' due to purulent meningitis in Japan.

The most common otorhinolaryngologic manifestations of granulomatous diseases

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Heshiki, Rosana Emiko

2008-09-01

Full Text Available Introduction: Granulomatous diseases result from immunopathologic processes in which there is a failure in the fagocitosis of intracellular organisms. They can cause oral, nasal and pharyngeal mucosa ulcers, vocal cords lesions, otorrhoea and oropharyngeal vegetant lesions. Objective: Describing the most frequent otorhinolaryngologic manifestations in common granulomatous diseases: hanseniasis, paracoccidioidomycosis, leishmaniasis. Method: A retrospective study has been carried out from records of patients diagnosed with the abovementioned diseases between January 1, 2005 and October 31, 2007 in an infectology ambulatory of a tertiary hospital. Results: 142 patients were evaluated; 93 with leishmaniasis, 39 with paracoccidioidomycosis and 10 with hanseniasis. In 93 cases of leishmaniasis, 16 (17.2% had mucosal affection, and the most common signs were septum perforation and nasal mucosal ulcers, both with 8 cases. In paracoccidioidomycosis, oropharyngeal ulcer was the most frequent, with 15 cases (38,4%. Conclusion: Head and neck signs and symptoms are common in patients with leishmaniasis and paracoccidioidomycosis. Nasal manifestations prevail in leishmaniasis and oropharyngeal ones in paracoccidioidomycosis.

Comparison of liver scintigraphy with sup(99m)Tc-phytate and 198Au-colloid in diffuse hepatic disorders

International Nuclear Information System (INIS)

Kamoi, Itsuma; Watanabe, Katsushi; Kawahira, Kenjiro; Nakayama, Chikashi; Higashi, Yoshitaka

1975-01-01

sup(99m)Tc-phytate was evaluated as a liver scintigraphic radiopharmaceutical, and the results were compared with those of 198 Au-colloid. Both radionuclides were used on the same day in 55 cases of diffuse hepatic disorders. In 52 of the 55 cases, excellent liver images were obtained with sup(99m)Tc-phytate. Compared with 198 Au-colloid, sup(99m)Tc-phytate was more highly concentrated in the spleen and bone marrow and with higher background radioactivity, although their distributions generally coincided. The known diagnostic criteria for liver scintigraphy with 198 Au-colloid in diffuse hepatic disorders were proven applicable to sup(99m)Tc-phytate. (auth.)

Single Nodula opacity of granulomatous Pneumocystis jirovecii pneumoniain an asymptomatic lymphoma patient

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Kim, Hyun Soo; Shin, Kyung Eun; Lee, Ju Hie [Kyung Hee University Hospital, Seoul (Korea, Republic of)

2015-04-15

The radiologic findings of a single nodule from Pneumocystis jirovecii pneumonia (PJP) have been rarely reported. We described a case of granulomatous PJP manifesting as a solitary pulmonary nodule with a halo sign in a 69-year-old woman with diffuse large B cell lymphoma during chemotherapy. The radiologic appearance of the patient suggested an infectious lesion such as angioinvasive pulmonary aspergillosis or lymphoma involvement of the lung; however, clinical manifestations were not compatible with the diseases. The nodule was confirmed as granulomatous PJP by video-assisted thoracoscopic surgery biopsy.

Is surgical excision necessary for the treatment of Granulomatous lobular mastitis?

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Shin, Young Duck; Park, Sung Su; Song, Young Jin; Son, Seung-Myoung; Choi, Young Jin

2017-07-24

We aimed to investigate the role of surgical excision in treating granulomatous lobular mastitis. We performed a retrospective chart review of patients with granulomatous lobular mastitis treated from March 2008 to March 2014. We analyzed clinical features and therapeutic modalities and compared the patient outcomes based on treatment. During the study period, a total of 34 patients were diagnosed with granulomatous lobular mastitis and treated. Initial treatments included wide excision (18), oral steroids after incision and drainage (14), and antibiotic therapy (2). The patients receiving only antibiotic therapy showed no improvement after 1 month and wide excision was then performed. Wide excision resulted in nine case of delayed wound healing with fistula. These patients were treated with oral steroids for 1.5-5 months, with subsequent improvement. Overall, 11 out of 20 patients who had underwent wide excision showed improvement without additional treatment. Fourteen patients who had initially received oral steroids for 1 to 6 months (average, 2.8 months) after incision and drainage showed complete remission. During the median follow-up period with 45.5 months (range, 22-98 months), six patients (17.6%) experienced recurrence. Wide excision group experienced recurrence in five (25%) and steroid and drainage group experienced recurrence in one (7.1%). All six recurrences responded to additional steroid therapy for average 3.5 months. Most wide excision group left extensive breast scarring with deformation that was not in steroid and drainage group. Wide excision resulted high recurrence than steroid and drainage group and left extensive scarring. Steroid therapy with or without abscess drainage may be the first choice of treatment for majority cases with granulomatous lobular mastitis.

Experimental Granulomatous Pulmonary Nocardiosis in BALB/C Mice

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Mifuji Lira, Roque M.; Limón Flores, Alberto Yairh; Salinas Carmona, Mario César

2016-01-01

Pulmonary nocardiosis is a granulomatous disease with high mortality that affects both immunosuppressed and immunocompetent patients. The mechanisms leading to the establishment and progression of the infection are currently unknown. An animal model to study these mechanisms is sorely needed. We report the first in vivo model of granulomatous pulmonary nocardiosis that closely resembles human pathology. BALB/c mice infected intranasally with two different doses of GFP-expressing Nocardia brasiliensis ATCC700358 (NbGFP), develop weight loss and pulmonary granulomas. Mice infected with 109 CFUs progressed towards death within a week while mice infected with 108 CFUs died after five to six months. Histological examination of the lungs revealed that both the higher and lower doses of NbGFP induced granulomas with NbGFP clearly identifiable at the center of the lesions. Mice exposed to 108 CFUs and subsequently to 109 CFUs were not protected against disease severity but had less granulomas suggesting some degree of protection. Attempts to identify a cellular target for the infection were unsuccessful but we found that bacterial microcolonies in the suspension used to infect mice were responsible for the establishment of the disease. Small microcolonies of NbGFP, incompatible with nocardial doubling times starting from unicellular organisms, were identified in the lung as early as six hours after infection. Mice infected with highly purified unicellular preparations of NbGFP did not develop granulomas despite showing weight loss. Finally, intranasal delivery of nocardial microcolonies was enough for mice to develop granulomas with minimal weight loss. Taken together these results show that Nocardia brasiliensis microcolonies are both necessary and sufficient for the development of granulomatous pulmonary nocardiosis in mice. PMID:27303806

Experimental Granulomatous Pulmonary Nocardiosis in BALB/C Mice.

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Roque M Mifuji Lira

Full Text Available Pulmonary nocardiosis is a granulomatous disease with high mortality that affects both immunosuppressed and immunocompetent patients. The mechanisms leading to the establishment and progression of the infection are currently unknown. An animal model to study these mechanisms is sorely needed. We report the first in vivo model of granulomatous pulmonary nocardiosis that closely resembles human pathology. BALB/c mice infected intranasally with two different doses of GFP-expressing Nocardia brasiliensis ATCC700358 (NbGFP, develop weight loss and pulmonary granulomas. Mice infected with 109 CFUs progressed towards death within a week while mice infected with 108 CFUs died after five to six months. Histological examination of the lungs revealed that both the higher and lower doses of NbGFP induced granulomas with NbGFP clearly identifiable at the center of the lesions. Mice exposed to 108 CFUs and subsequently to 109 CFUs were not protected against disease severity but had less granulomas suggesting some degree of protection. Attempts to identify a cellular target for the infection were unsuccessful but we found that bacterial microcolonies in the suspension used to infect mice were responsible for the establishment of the disease. Small microcolonies of NbGFP, incompatible with nocardial doubling times starting from unicellular organisms, were identified in the lung as early as six hours after infection. Mice infected with highly purified unicellular preparations of NbGFP did not develop granulomas despite showing weight loss. Finally, intranasal delivery of nocardial microcolonies was enough for mice to develop granulomas with minimal weight loss. Taken together these results show that Nocardia brasiliensis microcolonies are both necessary and sufficient for the development of granulomatous pulmonary nocardiosis in mice.

Allergic granulomatous angiitis

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Trifunović Gordana

2004-01-01

Full Text Available Allergic granulomatous angiitis (AGA - Churg-Strauss syndrome, is a rare autoimmune disease characterized by three distinct clinical phases prodromal, eosinophilic, and vasculitic, and most of respiratory symptoms and signs begin in the first two phases of the disease. Two female patients of different age, who fulfilled the diagnostic criteria for AGA, and were in different phases and with the different duration of the disease are presented. The first patient (24 years of age was admitted to the hospital due to aggravation of asthma, heart failure, and polyneuropathy. The second one (45 years of age was also hospitalized due to the worsening of asthma polyneuropathy, and fever. Both were treated continuously with glucocorticoids. The older patient also received a total of six pulse doses of cyclophosphamide. Satisfactory response to such a treatment was achieved in both cases.

The HRCT appearances of granulomatous pulmonary disease in common variable immune deficiency

International Nuclear Information System (INIS)

Park, J.E.S.; Beal, I.; Dilworth, J.P.; Tormey, V.; Haddock, J.

2005-01-01

Approximately 10% of patients with common variable immune deficiency have systemic granulomatous disease with associated interstitial lung disease. From a population of patients with CVID attending a large tertiary referral clinic for primary immunodeficiency diseases we selected a cohort who had a restrictive defect or impaired gas transfer on pulmonary function testing and/or histologically proven granulomatous disease. HRCT scans of the thorax were reviewed retrospectively in 18 patients by two radiologists. Thirteen patients had diffuse reticulation, which varied from fine to coarse with features of fibrosis. Nodules were found in eight patients. In seven, these were associated with reticulation and in one they were an isolated finding. Bronchiectasis was found as the only abnormality in three and in addition to diffuse reticulation or nodules in another three patients. Greater appreciation of the spectrum of the radiological abnormalities in CVID patients with interstitial lung disease is important. Deteriorating lung function in patients with granulomatous CVID may be secondary to interstitial lung disease rather than bronchiectasis, and treatment should be tailored accordingly

The HRCT appearances of granulomatous pulmonary disease in common variable immune deficiency

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Park, J.E.S. [Royal Free and Hampstead NHS Trust, Pond Street, London NW3 2QG (United Kingdom); Beal, I. [Royal Free and Hampstead NHS Trust, Pond Street, London NW3 2QG (United Kingdom); Dilworth, J.P. [Royal Free and Hampstead NHS Trust, Pond Street, London NW3 2QG (United Kingdom); Tormey, V. [Royal Free and Hampstead NHS Trust, Pond Street, London NW3 2QG (United Kingdom); Haddock, J. [Royal Free and Hampstead NHS Trust, Pond Street, London NW3 2QG (United Kingdom)]. E-mail: jamandahaddock@royalfree.nhs.uk

2005-06-01

Approximately 10% of patients with common variable immune deficiency have systemic granulomatous disease with associated interstitial lung disease. From a population of patients with CVID attending a large tertiary referral clinic for primary immunodeficiency diseases we selected a cohort who had a restrictive defect or impaired gas transfer on pulmonary function testing and/or histologically proven granulomatous disease. HRCT scans of the thorax were reviewed retrospectively in 18 patients by two radiologists. Thirteen patients had diffuse reticulation, which varied from fine to coarse with features of fibrosis. Nodules were found in eight patients. In seven, these were associated with reticulation and in one they were an isolated finding. Bronchiectasis was found as the only abnormality in three and in addition to diffuse reticulation or nodules in another three patients. Greater appreciation of the spectrum of the radiological abnormalities in CVID patients with interstitial lung disease is important. Deteriorating lung function in patients with granulomatous CVID may be secondary to interstitial lung disease rather than bronchiectasis, and treatment should be tailored accordingly.

Somatostatin Negatively Regulates Parasite Burden and Granulomatous Responses in Cysticercosis

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Mitra Khumbatta

2014-01-01

Full Text Available Cysticercosis is an infection of tissues with the larval cysts of the cestode, Taenia  solium. While live parasites elicit little or no inflammation, dying parasites initiate a granulomatous reaction presenting as painful muscle nodules or seizures when cysts are located in the brain. We previously showed in the T. crassiceps murine model of cysticercosis that substance P (SP, a neuropeptide, was detected in early granulomas and was responsible for promoting granuloma formation, while somatostatin (SOM, another neuropeptide and immunomodulatory hormone, was detected in late granulomas; SOM’s contribution to granuloma formation was not examined. In the current studies, we used somatostatin knockout (SOM−/− mice to examine the hypothesis that SOM downmodulates granulomatous inflammation in cysticercosis, thereby promoting parasite growth. Our results demonstrated that parasite burden was reduced 5.9-fold in SOM−/− mice compared to WT mice (P<0.05. This reduction in parasite burden in SOM−/− mice was accompanied by a 95% increase in size of their granulomas (P<0.05, which contained a 1.5-fold increase in levels of IFN-γ and a 26-fold decrease in levels of IL-1β (P<0.05 for both compared to granulomas from WT mice. Thus, SOM regulates both parasite burden and granulomatous inflammation perhaps through modulating granuloma production of IFN-γ and IL-1β.

Granulomatous Bronchiolitis with Necrobiotic Pulmonary Nodules in Chrohn's Disease

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Hugh J Freeman

2004-01-01

Full Text Available A 37-year-old man with extensive Crohn's disease of the stomach, small and large intestine for almost a decade developed respiratory symptoms and radiological findings suggestive of pneumonia that failed to resolve with antibiotic treatment. Computed tomography scanning of his lungs showed extensive changes with cavitated parenchymal nodules. Histological evaluation of an open lung biopsy showed granulomatous bronchiolitis and pulmonary necrobiosis. Treatment with steroids and immunosuppression resulted in complete resolution of his clinical symptoms of pneumonia and abnormal computed tomography imaging changes. Granulomatous bronchiolitis and necrobiotic nodules may be a manifestation of Crohn's disease in the absence of microbial agents, including mycobacteria or fungal agents. While a multiplicity of complex pulmonary changes may occur in Crohn's disease, their clinical recognition and precise pathological definition may be particularly important if treatment with a biological agent, such as infliximab, is being considered.

[Granulomatous lobular mastitis: a benign abnormality that mimics malignancy].

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Vingerhoedt, N M; Janssen, S; Mravunac, M; Wauters, C A P; Strobbe, L J A

2008-05-03

A palpable abnormality of the breast was found in three women, one aged 57 and two aged 41. The first two patients predominantly showed the characteristics of a purulent inflammation, and on mammogram the third patient appeared to have mastitis carcinomatosa. Histopathological investigation revealed a lobular, non-caseating granulomatous inflammation. They were treated with prednisone and the first and third patients also received azathioprine. After some time, the condition recurred in the contralateral breast in the second and third patients. Once again, medicinal treatment was given. When a palpable tumour of the breast is found the primary goal is to exclude malignancy. Granulomatous lobular mastitis is a rare and benign tumour of the breast that clinically mimics carcinoma. Often, conventional imaging does not lead to the diagnosis. A histological needle biopsy is the best way to reach a diagnosis. Immunosuppressive therapy is effective and is preferred over surgery.

Quantitave and qualitative interferences of pentoxifillyne on hepatic Schistosoma mansoni granulomas: effects on extracellular matrix and eosinophil population

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Luis Felipe Reis

2001-09-01

Full Text Available Mast cells and eosinophils actively participate in tissue repair and are prominent components of Schistosoma mansoni granulomas. Since pentoxifillyne (PTX is an immunomodulatory and antifibrotic substance, we aimed to characterize, by morphological techniques, the effect of this drug on fibrosis developed inside murine hepatic schistosomal granulomatous reaction, beyond the quantification of eosinophil and mast cell populations. The drug (1 mg/100 g animal weight was administrated from 35 to 90 days post-infection, when the animals were killed. The intragranulomatous interstitial collagen network was analyzed by confocal laser scanning microscopy, the number of eosinophils and mast cells was quantified and the results were validated by t-student test. Treatment did not interfere on the granuloma evolution but caused a significant decrease in the total and involutive number of hepatic granulomas (p = 0.01 and 0.001, respectivelly, and in the intragranulomatous accumulation of eosinophils (p = 0.0001. Otherwise, the number of mast cells was not significantly altered (p = 0.9; however, it was positively correlated with the number of granulomatous structures (r = 0.955. In conclusion, PTX does not affect development and collagen deposition in S. mansoni murine granuloma, but decreases the intragranulomatous eosinophil accumulation possibly due to its immunomodulatory capability, interfering in cellular recruitment and/or differentiation.

Granulomatous lobular mastitis: a complex diagnostic and therapeutic problem.

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Akcan, Alper; Akyildiz, Hizir; Deneme, Mehmet Ali; Akgun, Hulya; Aritas, Yucel

2006-08-01

Granulomatous lobular mastitis is a rare chronic inflammatory disease of the breast. Clinical and radiological features may mimic breast carcinoma. Since this entity was first described, several clinical and pathologic features of the disease have been reported, but diagnostic features and treatment alternatives are still unclear. The purpose of this study is to evaluate diagnostic difficulties and discuss the outcome of surgical treatment in a series of 21 patients with granulomatous lobular mastitis. A retrospective review of 21 patients with histologically confirmed granulomatous lobular mastitis treated in our center between January 1995 and May 2005 was analyzed to identify issues in the diagnosis and treatment of this rare condition. The most common presenting symptoms were a mass in the breast and pain. Four patients had no significant mammographic findings (MMG), but on ultrasound (US), 2 had irregular hypoechoic mass, and 2 hypoechoic nodular structures had abnormalities-one parenchymal distortion and 1 mass formation in 2 of these 4 patients' magnetic resonance imaging (MRI). In recurrent cases, limited excision under local anesthesia was performed, as the clinical examination suggested carcinoma. Although some findings on MMG and US are suggestive of benign breast disease, these modalities do not rule out malignancy. MRI may be helpful in patients who do not have significant pathology at MMG or US. Fine-needle aspiration cytology may be useful in some cases but diagnosis is potentially difficult because of its cytologic characteristics. Wide excision, particularly under general anesthesia, can be therapeutic as well as useful in providing an exact diagnosis.

Chronic Granulomatous Herpes Encephalitis in a Child with Clinically Intractable Epilepsy

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James R. Hackney

2012-01-01

Full Text Available Most patients with herpes simplex virus Type I encephalitis experience an acute, monophasic illness. Chronic encephalitis is much less common, and few late relapses are associated with intractable seizure disorders. A 10-year-old boy was admitted to our institution for intractable epilepsy as part of an evaluation for epilepsy surgery. His history was significant for herpes meningitis at age 4 months. At that time, he presented to an outside hospital with fever for three days, with acyclovir treatment beginning on day 4 of his 40-day hospital course. He later developed infantile spasms and ultimately a mixed seizure disorder. Video electroencephalogram showed a Lennox-Gastaut-type pattern with frequent right frontotemporal spikes. Imaging studies showed an abnormality in the right frontal operculum. Based on these findings, he underwent a right frontal lobectomy. Neuropathology demonstrated chronic granulomatous inflammation with focal necrosis and mineralizations. Scattered lymphocytes, microglial nodules and nonnecrotizing granulomas were present with multinucleated giant cells. Immunohistochemistry for herpes simplex virus showed focal immunoreactivity. After undergoing acyclovir therapy, he returned to baseline with decreased seizure frequency. This rare form of herpes encephalitis has only been reported in children, but the initial presentation of meningitis and the approximate 10-year-time interval in this case are unusual.

Granulomatous Pancreas: A Case Report of Pancreatic Sarcoid

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Tatiana Bihun

2017-01-01

Full Text Available Sarcoidosis is a chronic, systemic, noncaseating granulomatous disease process of unknown etiology. Sarcoidosis most commonly manifests in the lungs; however, gastrointestinal manifestations can occur. If in the GI tract, it is almost always found in the liver. Solitary pancreatic lesions are extremely rare, with less than 50 documented cases found in the literature. We present a case of a 61-year-old female, with a past medical history of sarcoidosis, who presented to the ER with unexpected weight loss, scleral icterus, right upper quadrant pain, and epigastric and back pain. US and MRI found a dilated common bile duct and mild dilation of the pancreatic duct, as well as a focal prominence in the head of the pancreas surrounded by areas of atrophy. A pancreaticoduodenectomy procedure was performed and fresh frozen sections were taken. The pathologist made a diagnosis of nonnecrotizing granulomatous pancreatitis. Pancreatic sarcoid is often asymptomatic and a benign finding on autopsy; however, clinicians should be mindful of pancreatic involvement when working up differential diagnosis for pancreatic masses.

Taurine drinking ameliorates hepatic granuloma and fibrosis in mice infected with Schistosoma japonicum.

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Yu, Yan-Rong; Ni, Xian-Qiang; Huang, Jie; Zhu, Yong-Hong; Qi, Yong-Fen

2016-04-01

In schistosomiasis, egg-induced hepatic granuloma formation is a cytokine-mediated, predominantly CD4(+) Th2 immune response that can give rise to hepatic fibrosis. Hepatic fibrosis is the main cause of increased morbidity and mortality in humans with schistosome infection. Taurine has various physiological functions and hepatoprotective properties as well as anti-inflammatory and immunomodulatory activity. However, little is known about the role of taurine in schistosome egg-induced granuloma formation and fibrosis. We aimed to evaluate the therapeutic potential of taurine as preventative treatment for Schistosoma japonicum infection. Mice infected with S. japonicum cercariae were supplied with taurine drinking water (1% w/v) for 4 weeks starting at 4 weeks post-infection. Taurine supplementation significantly improved the liver pathologic findings, reduced the serum levels of aminotransferases and area of hepatic granuloma, and prevented fibrosis progression. In addition, taurine decreased the expression of the granulomatous and fibrogenic mediators transforming growth factor β1, tumor necrosis factor α, monocyte chemotactic protein 1α and macrophage inflammatory protein 1α as well as the endoplasmic reticulum stress marker glucose-regulated protein 78. Thus, taurine can significantly attenuate S. japonicum egg-induced hepatic granuloma and fibrosis, which may depend in part on the downregulation of some relevant cytokine/chemokines and reducing the endoplasmic reticulum stress response.

[Juvenile sterile granulomatous dermatitis and lymphadenitis in the dog].

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Weingart, C; Eule, C; Welle, M; Kohn, B

2011-04-01

Juvenile sterile granulomatous dermatitis and lymphadenitis is a rare immune-mediated skin disease in young dogs. History, signalment, diagnostics, treatment, and outcome in 10 dogs are described. The age ranged from 8 - 36 weeks. The lymph nodes were enlarged in all dogs, especially the mandibular and prescapular lymph nodes. Systemic signs including fever were present in 8 dogs. Seven dogs suffered from blepharitis and painful edema of the muzzle with hemorrhagic discharge, pustules and papules. Cytology of pustules and lymph node aspirates revealed a pyogranulomatous inflammation. In 7 cases the diagnosis of juvenile sterile granulomatous dermatitis and lymphadenitis was confirmed by histology. Nine dogs were treated with prednisolone (0.5 - 1.25 mg/kg BID), H2-receptor antagonists and analgetics; all dogs were treated with antibiotics. Four dogs were treated with eye ointment containing antibiotics and glucocorticoids. The prednisolone dosage was tapered over 3 - 8 weeks. One dog had a relapse.

Granulomatous colitis: findings on double contrast barium enema and follow-up studies

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Song, Jong Gi; Han, Joon Koo; Kim, Seung Hoon; Choo, Sung Wook; Kim, Seung Cheol; Choi, Byung Ihn

1995-01-01

To evaluate the radiologic findings of granulomatous colitis on double contrast barium enema and changes on follow-up studies. Serial double contrast barium enema of six patients with granulomatous colitis confirmed by endoscopic biopsy were reviewed. We analyzed the radiologic findings and their follow-up changes, including aphthous ulcers, lymphoid hyperplasia, deep ulcers, cobble stone appearance, geographic ulcers, asymmetric involvement of ulcers, skip lesions, sinus tract, fistula formation, pseudosacculation, focal stricture, and small bowel involvement. Pretreatment double contrast barium enema findings were aphthous ulcers in five patients, deep ulcer in six, cobble stone appearance in five, longitudinal geographic ulcers in two, fistulas in one, pseudosacculations in two, focal stricture in one, and pseudopolyps in six. Also, anal ulcers were observed in two patients, asymmetric involvement of ulcers in three, skip lesions in four, and small bowel involvement in five in five patients proved to have inactive disease after treatment, aphthous ulcers and deep ulcers disappeared. Geographic ulcers of two patients and anal ulcer of one patients decreased in size or depth. Pseudosacculation in one patient disappeared. Pseudopolyps decreased in two patients, increased in one, and decreased after increase in two. One patient whose disease remained active after treatment showed maintenance or increase of ulcers or fistula. And their pseudosacculation or focal stricture unchanged and pseudopolyps decreased. The major radiologic findings of chronic granulomatous colitis on double contrast barium enema are aphthous ulcer, deep ulcer, cobble stone appearance, discontinuity of the lesion and coexistence of ulcers and pseudopolyps. And, double contrast barium enema is good follow-up modality because its findings correlate with clinical course of the granulomatous colitis after treatment

Idiopathic Granulomatous Mastitis Associated with Erythema Nodosum

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Tuğba Özlem Kalaycı

2016-04-01

Full Text Available Background: Idiopathic granulomatous mastitis (IGM is an uncommon benign chronic inflammatory breast disease, and erythema nodosum (EN is an extremely rare systemic manifestation of IGM. Here, we report a rare case of IGM accompanied by EN. Case Report: A 32-year-old patient was admitted to our clinic with a history of a tender mass in the right breast. On physical examination, the right breast contained a hard, tender mass in the lower half with in-drawing of the nipple. She had florid EN affecting both legs. She was evaluated with mammography, ultrasound, power Doppler ultrasound, non-enhancing magnetic resonance imaging (MRI, dynamic contrast-enhanced MRI, fine needle aspiration biopsy (FNAB and excisional biopsy. Time-intensity curves showed a type II pattern on dynamic contrast-enhanced MRI, which has an intermediate probability for malignancy. The FNAB reported a benign cytology suggestive of a granulomatous inflammation, which was also supported by the histopathological findings. A partial mastectomy was performed following medical treatment. There was no recurrence at 1-year follow-up. Conclusion: IGM should be considered in the differential diagnosis of EN. Although histopathological examination remains the only method for the definite diagnosis of IGM, MRI can be helpful in the diagnosis or differentiation of benign lesions from malignant ones.

Comparison of liver scintigraphy with /sup 99m/Tc-phytate and /sup 198/Au-colloid in diffuse hepatic disorders

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Kamoi, I; Watanabe, K; Kawahira, K; Nakayama, C; Higashi, Y [Kyushu Univ., Fukuoka (Japan). Faculty of Medicine

1975-07-01

sup(99m)Tc-phytate was evaluated as a liver scintigraphic radiopharmaceutical, and the results were compared with those of /sup 198/Au-colloid. Both radionuclides were used on the same day in 55 cases of diffuse hepatic disorders. In 52 of the 55 cases, excellent liver images were obtained with sup(99m)Tc-phytate. Compared with /sup 198/Au-colloid, sup(99m)Tc-phytate was more highly concentrated in the spleen and bone marrow and with higher background radioactivity, although their distributions generally coincided. The known diagnostic criteria for liver scintigraphy with /sup 198/Au-colloid in diffuse hepatic disorders were proven applicable to sup(99m)Tc-phytate.

Fulminant mulch pneumonitis: an emergency presentation of chronic granulomatous disease

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Siddiqui, Sophia; Anderson, Victoria L.; Hilligoss, Diane M.; Abinun, Mario; Kuijpers, Taco W.; Masur, Henry; Witebsky, Frank G.; Shea, Yvonne R.; Gallin, John I.; Malech, Henry L.; Holland, Steven M.

2007-01-01

BACKGROUND: Chronic granulomatous disease (CGD) is associated with multiple and recurrent infections. In patients with CGD, invasive pulmonary infection with Aspergillus species remains the greatest cause of mortality and is typically insidious in onset. Acute fulminant presentations of fungal

Hepatic disorders predicted from extrahepatic accumulation of activity in the bone marrow during hepatosplenic scintiscanning - retrospective analysis of 549 cases in 1979

International Nuclear Information System (INIS)

Gillessen, U.

1983-01-01

A total of 148 scintigrams recorded following administration of 99mTc-labeled stannous phenzaone colloid were analysed for extrahepatic accumulation of tracer substance in the bone marrow as well as for further pathological features. The results obtained were subsequently examined on the basis of the individual case reports and laboratory values. It could thus be shown that an increased accumulation of the radiopharmaceutical in the bone marrow may provide conclusive evidence of the underlying pathological changes. The possible causes of extrahepatic accumulation vary according to the different types of hepatic disorder and include intrahepatic shunt or congestion, reduction in the number of Kupffer's cells as well as impaired function of the latter. Minor concentrations of activity in the bone marrow were equally observed in the presence of various liver diseases and in healthy individuals, while moderate accumulation was more frequently associated with hepatic disorders and to a lesser extent seen in persons without pathological findings; a pronounced degree of density in the bone marrow was almost invariably a sign of severe hepatic disorders like liver metastases, liver cirrhosis and chronic hepatitis. Hepatomegaly and irregular local concentration of the tracer substance were additional findings in a large number of patients showing liver metastases. In chronic hepatitis the quotient of the spleen:liver ratio was frequently increased, whereas the size of these organs had remained unchanged in the majority of cases. (TRV) [de

Primary granulomatous angeitis of the central nervous system

International Nuclear Information System (INIS)

Barrena, R.; Sevilla, G.; Olivan, M.; Gutierrez, P.; Guelbenzo, S.; Ayuso, T.

1995-01-01

A case of a young man with primary granulomatous angeitis of the central nervous system manifesting as a seizure is presented. The patient did not show previous pathology. Laboratory tests, computed tomography and magnetic resonance imaging were performed, but the definitive diagnosis was made only by means of brain biopsy. Administration of steroids showed and improvement in symptoms. 8 refs

A pediatric case with peripheral facial nerve palsy caused by a granulomatous lesion associated with cat scratch disease.

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Nakamura, Chizuko; Inaba, Yuji; Tsukahara, Keiko; Mochizuki, Mie; Sawanobori, Emi; Nakazawa, Yozo; Aoyama, Kouki

2018-02-01

Cat scratch disease is a common infectious disorder caused by Bartonella henselae that is transmitted primarily by kittens. It typically exhibits a benign and self-limiting course of subacute regional lymphadenopathy and fever lasting two to eight weeks. The most severe complication of cat scratch disease is involvement of the nervous system, such as encephalitis, meningitis, and polyneuritis. Peripheral facial nerve palsy associated with Bartonella infection is rare; few reported pediatric and adult cases exist and the precise pathogenesis is unknown. A previously healthy 7-year-old boy presented with fever, cervical lymphadenopathy, and peripheral facial nerve palsy associated with serologically confirmed cat scratch disease. The stapedius muscle reflex was absent on the left side and brain magnetic resonance imaging revealed a mass lesion at the left internal auditory meatus. The patient's symptoms and imaging findings were gradually resolved after the antibiotics and corticosteroids treatment. The suspected granulomatous lesion was considered to have resulted from the host's immune reaction to Bartonella infection and impaired the facial nerve. This is the first case report providing direct evidence of peripheral facial nerve palsy caused by a suspected granulomatous lesion associated with cat scratch disease and its treatment course. Copyright © 2017. Published by Elsevier B.V.

The value of cytology in granulomatous mastitis: a report of 16 cases from Malaysia.

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Yip, C H; Jayaram, G; Swain, M

2000-02-01

Granulomatous mastitis is a rare condition of the breast that can mimic a carcinoma. There are characteristic histological features, the most important of which is a predominantly lobular inflammatory process. It must be differentiated from known causes of granulomatous inflammation, such as tuberculosis. In the present paper, the clinical and pathological features of 16 patients with granulomatous mastitis seen over a 3-year period in the University Hospital, Kuala Lumpur, are described. A clinical suspicion of malignancy was present in 10 cases. One of the patients was nulliparous. One had an associated hyperprolactinaemia, while two had systemic lupus erythromatosis. One of the patients was pregnant at the time of presentation. Four patients had localized lumps excised, five were treated conservatively because the lesion was too extensive to resect, and seven patients required drainage procedures for abscess formation. Awareness of this condition is important because it mimics a carcinoma, and surgery may not be the best treatment for recurrent disease.

Sarcoidosis presenting as granulomatous myositis in a 16-year-old adolescent.

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Orandi, Amir B; Eutsler, Eric; Ferguson, Cole; White, Andrew J; Kitcharoensakkul, Maleewan

2016-11-10

Sarcoidosis is a multi-system disease characterized by the presence of non-caseating epithelioid granulomas in affected tissues, including skeletal muscle. These organized collections of immune cells have important pathophysiologic action including cytokine production leading to inflammation as well as enzymatic conversion of cholecalciferol to calcitriol via 1-α hydroxylase. There are limited reports of isolated granulomatous myositis causing hypercalcemia in pediatric patients. Our patient uniquely presented with symptoms from hypercalcemia and renal insufficiency caused by an overwhelming burden of granulomatous myositis in her lower extremities, but was otherwise asymptomatic. A 16 year old Caucasian female presented with protracted symptoms of fatigue, nausea and prominent weight loss with laboratory evidence of hypercalcemia and renal insufficiency. She lacked clinical and physical findings of arthritis, weakness, rash, uveitis, fever, lymphadenopathy or respiratory symptoms. After extensive negative investigations, re-examination yielded subtle soft tissue changes in her lower extremities, with striking MRI findings of extensive myositis without correlative weakness or serum enzyme elevation. Biopsy showed the presence of non-caseating epithelioid granulomas and calcium oxalate crystals. The patient responded well to prednisone and methotrexate but relapsed with weaning of steroids. She reachieved remission with addition of adalimumab. Sarcoidosis should be considered in patients presenting with symptomatic hypercalcemia with no apparent causes and negative routine workup. The absences of decreased muscle strength or elevated muscle enzymes do not preclude the diagnosis of granulomatous myositis.

[Granulomatous slack skin associated with metastatic testicular seminoma].

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Carton de Tournai, D; Deschamps, L; Laly, P; Zeboulon, C; Bouaziz, J-D; Ram-Wolff, C; Doumecq-Lacoste, J-M; Ortonne, N; Rivet, J; Battistella, M; Bagot, M

Granulomatous slack skin (GSS) is an extremely rare subtype of T-cell lymphoma, a variant of mycosis fungoides (MF). Herein, we describe the first reported case of GSS associated with metastatic testicular seminoma. A 28-year-old male patient presented with circumscribed erythematous loose skin masses, especially in the body folds and which had been relapsing for 4years. Skin biopsy showed a loss of elastic fibers and an atypical granulomatous T-cell infiltrate with epidermotropism, enabling a diagnosis of GSS to be made. A biopsy of a retroperitoneal lymphadenopathy showed testicular seminoma metastasis. Patients suffering from GSS have a statistically higher risk of developing a second primary cancer, especially Hodgkin's lymphoma. The association found between GSS and a lymphoproliferative malignancy requires long-term follow-up and determines the patient's prognosis. It is not possible to prove a formal link between GSS and testicular seminoma. However, this case illustrates the value of screening for a second cancer, particularly where extra-cutaneous lesions appear during GSS treatment. Lymph node biopsy should be performed routinely in the event of GSS with possible lymph node involvement. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Pioderma gangrenoso superficial como complicación de mamoplastia Superficial granulomatous pypoderma gangrenosum as a complication in mammoplasty

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R. González de Vicente

2011-03-01

Full Text Available El Pioderma Gangrenoso (PG es una rara enfermedad de etiología desconocida, sospechándose que pudiera ser debida a trastornos de autoinmunidad. Presentamos 2 casos de PG Granulomatoso en el postoperatorio mediato (3-6 semanas en pacientes sometidas a mamoplastia (mastopexia con prótesis. Ambos casos se solucionaron mediante tratamiento con corticoesteroides.Pyoderma Gangrenosum (PG is a rare disease whose etiology is unknown, suspecting that could be due to autoimmune disorders. We present 2 cases of Granulomatous PG in mediate postoperatory (3-6 weeks in patients undergoing mammoplasty (mastopexy with prosthesis. Both cases were solved by treatment with corticosteroids.

Granulomatous herpes simplex encephalitis in an infant with multicystic encephalopathy: a distinct clinicopathologic entity?

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Schutz, Peter W; Fauth, Clarissa T; Al-Rawahi, Ghada N; Pugash, Denise; White, Valerie A; Stockler, Sylvia; Dunham, Christopher P

2014-04-01

Herpes simplex virus encephalitis can manifest as a range of clinical presentations including classic adult, neonatal, and biphasic chronic-granulomatous herpes encephalitis. We report an infant with granulomatous herpes simplex virus type 2 encephalitis with a subacute course and multicystic encephalopathy. A 2-month-old girl presented with lethargy and hypothermia. Computed tomography scan of the head showed multicystic encephalopathy and calcifications. Cerebrospinal fluid analysis by polymerase chain reaction testing for herpes simplex virus 1 and 2, enterovirus, and cytomegalovirus was negative. Normal cerebrospinal fluid interferon-α levels argued against Aicardi-Goutières syndrome. The patient died 2 weeks after presentation. At autopsy, multicystic encephalopathy was confirmed with bilateral gliosis, granulomatous inflammation with multinucleated giant cells, and calcifications. Bilateral healing necrotizing retinitis suggested a viral etiology, but retina and brain were free of viral inclusions and immunohistochemically negative for herpes simplex virus-2 and cytomegalovirus. However, polymerase chain reaction analysis showed herpes simplex virus-2 DNA in four cerebral paraffin blocks. Subsequent repeat testing of the initial cerebrospinal fluid sample using a different polymerase chain reaction assay was weakly positive for herpes simplex virus-2 DNA. Granulomatous herpes simplex virus encephalitis in infants can present with subacute course and result in multicystic encephalopathy with mineralization and minimal cerebrospinal fluid herpes simplex virus DNA load. Infectious etiologies should be carefully investigated in the differential diagnosis of multicystic encephalopathy with mineralization, in particular if multinucleated giant cells are present. Copyright © 2014 Elsevier Inc. All rights reserved.

Successful Treatment of a Lichenoid-Like Granulomatous Reaction to Purple Tattoo Pigment With Intralesional Kenalog.

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Feldstein, Stephanie; Jagdeo, Jared

2015-06-01

Tattoo reactions can be clinically challenging to diagnose and treat. We present a case of a biopsy-proven granulomatous reaction to purple tattoo ink that clinically mimicked lichen planus. This reaction was successfully treated with one course of intralesional kenalog (ILK), with no recurrence six months after treatment. To our knowledge, this is the first report of a granulomatous tattoo reaction appearing clinically like lichen planus, and one of the few reports of a reaction to purple tattoo pigment. It highlights the importance of biopsying tattoo-related dermatoses prior to treatment in order to confirm the diagnosis. It also illustrates how a minimally invasive technique utilizing ILK to treat a granulomatous tattoo reaction can result in excellent dermatologic, cosmetic, and symptomatic outcomes. Based on this therapeutic success, we believe treatment with ILK injections should be attempted before more invasive modalities such as excision or laser therapy.

Hepatic manifestations of celiac disease

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Hugh James Freeman

2010-05-01

Full Text Available Hugh James FreemanDepartment of Medicine (Gastroenterology, University of British Columbia, Vancouver, British Columbia, CanadaAbstract: Different hepatic and biliary tract disorders may occur with celiac disease. Some have been hypothesized to share genetic or immunopathogenetic factors, such as primary biliary cirrhosis, primary sclerosing cholangitis, and autoimmune hepatitis. Other hepatic changes in celiac disease may occur with malnutrition resulting from impaired nutrient absorption, including hepatic steatosis. In addition, celiac disease may be associated with rare hepatic complications, such as hepatic T-cell lymphoma.Keywords: celiac disease, autoimmune liver disease, primary biliary cirrhosis, fatty liver, gluten-free diet

Granulomatous meningoencephalitis in a dog

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Enio Pedone Bandarra

1995-06-01

Full Text Available Granulomatous Meningoencephalitis (GME is an inflamatory, non suppurative disease of the Central Nervous System. This disease has been described since 1972 and a great variety of terms have been used to name (THOMAS; EGGER14, 1989. This paper describes a case o f a 3 years and 8 months old, female Dachshund, that was brought to the Veterinary Teaching Hospital at UNESP, Botucatu, São Paulo, Brazil, showing incoordenation during the last 10 days and head tilt. After careful examination, concluding to irreversibility of the process, the dog was euthanatised. Necropsy findings were necrosis of the white cerebral matter and in histopathologic examination of the CNS was diagnosticated GME.

Detection and characterization of the hepatitis C virus

NARCIS (Netherlands)

L-J. van Doorn (Leendert-Jan)

1994-01-01

textabstractThe term hepatitis literally means 'inflammation of the liver', Hepatitis can be caused by toxic substances. metabolic disorders or viral infections. Most clinical hepatitis cases have a viral etiology. Viral hepatitis appears to be an ancient disease (Deinhardt, 1991) and has

Taurine drinking ameliorates hepatic granuloma and fibrosis in mice infected with Schistosoma japonicum

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Yan-Rong Yu

2016-04-01

Full Text Available In schistosomiasis, egg-induced hepatic granuloma formation is a cytokine-mediated, predominantly CD4+ Th2 immune response that can give rise to hepatic fibrosis. Hepatic fibrosis is the main cause of increased morbidity and mortality in humans with schistosome infection. Taurine has various physiological functions and hepatoprotective properties as well as anti-inflammatory and immunomodulatory activity. However, little is known about the role of taurine in schistosome egg-induced granuloma formation and fibrosis. We aimed to evaluate the therapeutic potential of taurine as preventative treatment for Schistosoma japonicum infection. Mice infected with S. japonicum cercariae were supplied with taurine drinking water (1% w/v for 4 weeks starting at 4 weeks post-infection. Taurine supplementation significantly improved the liver pathologic findings, reduced the serum levels of aminotransferases and area of hepatic granuloma, and prevented fibrosis progression. In addition, taurine decreased the expression of the granulomatous and fibrogenic mediators transforming growth factor β1, tumor necrosis factor α, monocyte chemotactic protein 1α and macrophage inflammatory protein 1α as well as the endoplasmic reticulum stress marker glucose-regulated protein 78. Thus, taurine can significantly attenuate S. japonicum egg-induced hepatic granuloma and fibrosis, which may depend in part on the downregulation of some relevant cytokine/chemokines and reducing the endoplasmic reticulum stress response. Keywords: Schistosomiasis, Schistosoma japonicum, Granuloma, Fibrosis, Taurine

Unusual multifocal granulomatous disease caused by actinomycetous bacteria in a nestling Derbyan parrot (Psittacula derbiana).

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Park, F J; Jaensch, S

2009-01-01

A nestling Derbyan parrot (Psittacula derbiana) was presented with unusual subcutaneous swellings of the thigh regions, and poor growth. Histological examination revealed actinomycetous bacteria associated with multifocal systemic granulomas. The clinical and pathological findings of the case are presented, and some relevant aspects of actinomycetous bacterial infections in mammals and birds are discussed. Although granulomatous disease is encountered at times in avian species, the actinomycetous bacteria (Nocardia and Actinomyces spp.) have rarely been reported in association with multifocal granulomatous disease in birds.

Cystic neutrophilic granulomatous mastitis associated with Corynebacterium including Corynebacterium kroppenstedtii.

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Johnstone, Kate J; Robson, Jennifer; Cherian, Sarah G; Wan Sai Cheong, Jenny; Kerr, Kris; Bligh, Judith F

2017-06-01

Granulomatous (lobular) mastitis is a rare inflammatory breast disease affecting parous reproductive-aged women. Once considered idiopathic, there is growing evidence of an association with corynebacteria infection, especially in the setting of a distinct histological pattern termed cystic neutrophilic granulomatous mastitis (CNGM). We describe 15 cases with histological features either confirming (n = 12) or suggesting (n = 3) CNGM, and concurrent microbiological evidence of Corynebacterium species. The organism was detected by culture or 16S rRNA gene sequencing of specimens obtained at surgery or fine needle aspiration. In seven cases, Gram-positive organisms were seen within vacuolated spaces. Speciation was performed in nine cases, with Corynebacterium kroppenstedtii subsequently identified. These cases provide further evidence in support of this association and in doing so highlight the importance of recognising these histological clues as well as the limitations of Gram stain and microbiological culture in detecting this previously under-recognised disease process. Copyright © 2017 Royal College of Pathologists of Australasia. All rights reserved.

Granulomatous lobular mastitis: report of a case with previously undescribed histopathological abnormalities.

Science.gov (United States)

Axelsen, R A; Reasbeck, P

1988-10-01

A 41-yr-old multiparous woman presented with a discrete breast lump which proved histologically to be an example of granulomatous lobular mastitis. The clinical and histological features were similar to those noted in previous reports. Additional histological features in the present case were an intense mononuclear cell infiltration of lobular and ductal epithelium, associated with nuclear fragments morphologically suggestive of apoptosis. These appearances, which have not previously been described, are illustrated, together with the more classical features of the condition well demonstrated by the present case. The novel histological features noted here suggest that the development of granulomatous lobular mastitis may be at least in part immunologically mediated, and that the cellular infiltrates seen may be a manifestation of cell-mediated destruction of mammary epithelium.

Isolated (localized) idiopathic granulomatous (giant cell) vasculitis in an intramuscular lipoma.

Science.gov (United States)

Fernando Val-Bernal, J; Val, Daniel; Calvo, Ignacio; Francisca Garijo, M

2006-01-01

Isolated (localized) idiopathic granulomatous vasculitis (IGV) is an uncommon, heterogeneous, and poorly defined group of disorders characterized by infiltration of the arterial wall caused by compactly grouped mononuclear phagocytes, with or without giant cells, in segmental distribution. We report on a 55-year-old woman with IGV limited to an intramuscular lipoma of the left thigh. The vasculitis was identified incidentally upon microscopic examination of the removed tumor. The IGV was centered on two medium-sized arteries, accompanied by narrowing of the lumens, and not associated with secondary changes such as infart or postinfart fibrosis. The inflammatory infiltrate was rich in T-lymphocytes and macrophages, with the presence of giant cells. The patient was asymptomatic and well in a follow-up period of 2 months, during which she was not treated. To our knowledge, this is the first report of lipoma involvement in localized IGV. It is important to distinguish cases of isolated intratumorous IGV from systemic disease, because the latter implies a poor prognosis and requires an aggressive treatment.

Libyan Boy with Autosomal Recessive Trait (P22-phox Defect of Chronic Granulomatous Disease

Directory of Open Access Journals (Sweden)

Ilka Schulze

2006-09-01

Full Text Available Chronic granulomatous disease (CGD is a primary immune deficiency disorder of the phagocytes. In this disorder, phagocytic cells (polymorphonuclear leukocytes and monocytes cannot produce active oxygen metabolites, and therefore, cannot destroy the ingested intracellular bacteria. Clinically, patients with CGD usually have recurrent bacterial and fungal infections causing abscess and granuloma formation in the skin, lymph nodes and visceral organs.In this report, we present a boy from Libya with a rare autosomal recessive trait of CGD (defect of p22-phox who has chronic lung disease following multiple severe pneumonia attacks. The case we present suffered from bloody diarrhea since the third month of his life. He also had recurrent episodes of fever, and later, developed persistent cervical lymphadenitis and failure to gain weight. CGD is a very rare condition worldwide. It is also not recognized here in Libya, and usually not in the list of differential diagnosis for chronic pulmonary infections. We advise that pediatricians and general practitioners who treat chronic cases of lung diseases (with or without chronic diarrhea should consider primary immunodeficiency disorders in the hope that early diagnosis and treatment may prevent chronic complications especially of the respiratory tract. Furthermore, we state that, to the best of our knowledge, this is the first documented case of CGD from Libya.

Case report 466: Granulomatous tenosynovitis (left 3rd finger)

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Waggenspack, G.A.; Amparo, E.G.

1988-03-01

The magnetic resonance features of a digital flexor tendon sheath mass are described in a patient with a painless enlarged digit. MRI provided precise anatomical localization of a caseating granulomatous mass within the flexor tendon sheath space and facilitated definitive surgical treatment, whereas the radiographic findings showed soft tissue swelling of the phalanx but were unable to compartmentalize or characterize the underlying abnormality.

Hepatic fibrosis and carcinogenesis in α1-antitrypsin deficiency: a prototype for chronic tissue damage in gain-of-function disorders.

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Perlmutter, David H; Silverman, Gary A

2011-03-01

In α1-antitrypsin (AT) deficiency, a point mutation renders a hepatic secretory glycoprotein prone to misfolding and polymerization. The mutant protein accumulates in the endoplasmic reticulum of liver cells and causes hepatic fibrosis and hepatocellular carcinoma by a gain-of-function mechanism. Genetic and/or environmental modifiers determine whether an affected homozygote is susceptible to hepatic fibrosis/carcinoma. Two types of proteostasis mechanisms for such modifiers have been postulated: variation in the function of intracellular degradative mechanisms and/or variation in the signal transduction pathways that are activated to protect the cell from protein mislocalization and/or aggregation. In recent studies we found that carbamazepine, a drug that has been used safely as an anticonvulsant and mood stabilizer, reduces the hepatic load of mutant AT and hepatic fibrosis in a mouse model by enhancing autophagic disposal of this mutant protein. These results provide evidence that pharmacological manipulation of endogenous proteostasis mechanisms is an appealing strategy for chemoprophylaxis in disorders involving gain-of-function mechanisms.

Late-onset granulomatous prostatitis following intravesical bacille Calmette-Guerin therapy: case report.

Science.gov (United States)

Castillo Cádiz, Octavio; Villasenín Parrado, Lorena; Borgna Christie, Vincenzo; Gallegos Méndez, Iván; Martínez Corta, Virginia

2016-06-20

Bacille Calmette-Guerin intravesical treatment is the most effective treatment for reducing the recurrence of non-muscle-invasive urothelial carcinomas. This treatment can sometimes have side effects and serious complications. Granulomatous prostatitis is a common histological finding but it rarely has a clinical presentation. We report a case of a 75-year-old, type 2 diabetic, male patient who was diagnosed with urothelial in situ carcinoma, for which he began treatment with Bacille Calmette-Guerin instillations. Five years later the patient presented nocturia, pollakiuria, severe urgency, and intense and recurrent perineal pain associated with marked elevation of prostatic specific antigen. A prostatic biopsy was performed that showed a moderate to severe granulomatous prostatitis related to bacille Calmette-Guerin. The patient received full antituberculosis combination drugs with a favorable clinical response.

IgG4-related tumour-forming mastitis with histological appearances of granulomatous lobular mastitis: comparison with other types of tumour-forming mastitis.

Science.gov (United States)

Ogura, Kanako; Matsumoto, Toshiharu; Aoki, Yuji; Kitabatake, Toshiaki; Fujisawa, Minoru; Kojima, Kuniaki

2010-07-01

Sometimes, mastitis needs to be differentiated from carcinoma because of its association with induration and with ultrasound findings (such as low-echo lesions) that resemble those in carcinoma. The aim was to define this type of mastitis and to examine 18 cases to clarify its clinicopathological features. All cases were categorized into three types: non-specific mastitis with neutrophilic infiltration (n = 7); non-specific mastitis with lymphoplasmacytic infiltration (n = 9); and granulomatous lobular mastitis (n = 2). The three types of mastitis presented similar ultrasound findings and shared certain histological features including fibrosis and diffuse or lobulocentric inflammation. Granulomatous lobular mastitis showed specific clinicopathological features including lobulocentric inflammation with giant cells, diffuse IgG4+ plasma cells, and also a high level of serum IgG4. Granulomatous lobular mastitis could be categorized into IgG4-related and non-IgG4-related granulomatous lobular mastitis. IgG4 immunohistochemistry serum IgG4 might be useful for diagnosis of IgG4-related granulomatous lobular mastitis and could help to avoid overtreatment such as wide excision.

Granulomatous lobular mastitis: A clinicopathological study of 112 cases.

Science.gov (United States)

Kfoury, H; Al Bhlal, L

1997-01-01

We report 12 cases of granulomatous lobular mastitis occurring in young women, between ages 30 and 47 years, diagnosed at King Faisal Specialist Hospital and Research Centre (KFSH&RC) from 1987 to 1995. The disease was unilateral in 10 cases, while there was a history of involvement of the contralateral breast in two patients. At the time of diagnosis, two patients were lactating, two were pregnant, and two were pregnant and lactating. Histopathological examination in all cases revealed centrilobular granulomas and microabscess formation. Immunohistochemical staining in seven cases for T and B cell markers showed a predominance of T cells in the infiltrate in all cases. The treatment comprised surgical removal of the mass, debridement and antibiotics in some of the cases. In one patient referred from another institution, mastectomy had been performed on the basis of an erroneous histopathologic diagnosis of carcinoma. Preoperative diagnosis was carcinoma in seven cases and benign disease in the remaining five cases. Follow-up of the patients was uneventful in all cases. Granulomatous lobular mastitis is a rare inflammatory disease of the breast, which may clinically and pathologically mimic carcinoma, sometimes leading to misdiagnosis resulting in unnecessary surgery.

[Rose necrosis: Necrotizing granulomatous reaction with infected node at red pigment of a tattoo].

Science.gov (United States)

Fray, J; Lekieffre, A; Parry, F; Huguier, V; Guillet, G

2014-04-01

Nowadays, necrotizing cutaneous reaction after a tattoo is rare especially with the sterile tattoo equipment and antisepsis rules. We report the rare case of a necrotizing reaction secondary to a granulomatous reaction after a red tattoo, with a satellite node. A 40-year-old patient suffering from a granulomatous reaction to red dye of a large pectoral tattoo, with cutaneous and sub-cutaneous necrosis, and an infected axillary node. This pectoral tattoo also triggered a necrotizing granulomatous reaction on red-pigmented areas of other older tattoos. Local treatments (dressings, antibiotics, repeated excisions of necrotizing tissues) did not stop the allergic reaction, and an infectious origin was eliminated. The patient asked for a complete excision of the pectoral tattoo. Black intramacrophagic pigment was found in the black lymph node analysed. We did not experience any complications and the patient is satisfied with the results. Very few examples of cutaneous necrotizing secondary to a tattoo have been found in the literature. The hypothesis of a primitive infection that had secondarily led to necrosis is refuted by the lack of infective structures found in the analysed node, and most of all by the same reaction on other older tattoos on red-pigmented areas. This rare complication must be known by plastic surgeons, who will probably be called upon to take care of more and more tattooed patients. Even if it's rare, necrosis with a granulomatous reaction to red pigment after a tattoo must be known. This case illustrates a very violent immune reaction where infection was not proved. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

Rheumatologic manifestations associated with Hepatitis C virus ...

African Journals Online (AJOL)

Background: Hepatitis C Virus (HCV) infection is a worldwide burden whose seroprevalence is higher in developing countries with Cameroon being the third most affected country in Africa. HCV both a hepatotropic and lymphotropic infection is responsible for a great number of hepatic and extra hepatic disorders some of ...

Case report 466: Granulomatous tenosynovitis (left 3rd finger)

International Nuclear Information System (INIS)

Waggenspack, G.A.; Amparo, E.G.

1988-01-01

The magnetic resonance features of a digital flexor tendon sheath mass are described in a patient with a painless enlarged digit. MRI provided precise anatomical localization of a caseating granulomatous mass within the flexor tendon sheath space and facilitated definitive surgical treatment, whereas the radiographic findings showed soft tissue swelling of the phalanx but were unable to compartmentalize or characterize the underlying abnormality. (orig.)

Syncytial giant-cell hepatitis due to autoimmune hepatitis type II (LKM1+) presenting as subfulminant hepatitis.

Science.gov (United States)

Ben-Ari, Z; Broida, E; Monselise, Y; Kazatsker, A; Baruch, J; Pappo, O; Skappa, E; Tur-Kaspa, R

2000-03-01

Giant cell hepatitis (GCH) in adults is a rare event. The diagnosis of GCH is based on findings of syncytial giant hepatocytes. It is commonly associated with either viral infection or autoimmune hepatitis type I. A patient with GCH due to autoimmune hepatitis type II (LKM1+) is described, a combination that has not been previously reported. Corticosteroid therapy was effective in decreasing serum liver enzymes; however, the patient deteriorated rapidly and developed subfulminant hepatic failure. Although an emergency orthotopic liver transplantation was performed, the patient died because of reperfusion injury. Interestingly, only a few giant hepatocytes were noted in the explanted liver. This case stresses the association of GCH with autoimmune disorders, the possible immune mechanism involved in the formation of giant cell hepatocytes, and illustrates the rapidly progressive course and unfavorable prognosis that these patients can develop.

The extrahepatic manifestations of hepatitis B virus.

Science.gov (United States)

Baig, Saeeda; Alamgir, Mohiuddin

2008-07-01

Hepatitis B Virus (HBV) leads to a number of hepatic complications, from acute to chronic hepatitis, cirrhosis and hepatocellular carcinoma, is a well-established fact. Upcoming clinical research, over the years, associates numerous extrahepatic manifestations during the acute and chronic episodes of hepatitis B with significant morbidity and mortality. A causal relationship between HBV and serious autoimmune disorders has also been observed among certain susceptible vaccine recipients in a defined temporal period following immunization. The cause of these extrahepatic manifestations is generally believed to be immune mediated. The most commonly described include skin rash, arthritis, arthralgia, glomerulonephritis, polyarteritis nodosa, and papular acrodermatitis etc. The serum-sickness like "arthritis-dermatitis" prodrome has also been observed in approximately one-third of patients acquiring HBV infections. Skin manifestations of HBV infection typically present as palpable purpura reported to be caused by chronic HBV, although this association remains controversial. To consider the relationship between HBV and other clinically significant disorders as well as serious autoimmune disorders among certain vaccine recipients is the topic of this review. Variable factors that influence extrahepatic manifestation are discussed, including possible synergy between hepatitis B virus and the immune system.

[Granulomatous lesions of the breast. Their role in inflammatory breast pathology and their relations to lobular granulomatous mastitis].

Science.gov (United States)

Tournemaine, N; Nomballais, F; Weber, J; Digabel-Chabay, C; Bertrand, A F; Cousin, C

1987-01-01

The authors summarise the clinical notes and histological findings of 17 patients who had inflammatory changes in their breasts and in whom biopsies showed epithelioid granulation tissues with giant cells. Three separate histological tables have been prepared as well as a review of the literature. The paper shows that mixed granulomatous conditions exist, with the sites of the changes being both in the canals and in the lobules. This gives rise to a discussion about the separateness of the condition, which is presumed to be of an autoimmune origin. It is pointed out that there can be an infectious element present.

Hepatitis A, B, and C: Learn the Differences

Science.gov (United States)

... People with clotting factor disorders (e.g., hemophilia) Hepatitis B caused by the hepatitis B virus (HBV) HBV is found in blood and ... users • Travelers to regions of the world where hepatitis B is common (Asia, Africa, the Amazon Basin in ...

Idiopathic Granulomatous Mastitis:Report of 3 Cases And A Review of the literature

Directory of Open Access Journals (Sweden)

Ali Kavyani

2010-02-01

Full Text Available Idiopathic granulomatous mastitis is a rare, inflammatory, and benign breast disease characterized by non-caseating granulomata and microabscesses limited to breast lobules. This condition presents as a firm breast mass that is clinically and radiologically indistinguishable from breast cancer, or as multiple or recurrent abscesses, or mastitis in a young non-lactating woman. Almost always,the diagnosis is made after surgical interventions to rule out other pathologies as differential diagnoses especially tuberculosis which is endemic in our country. We are going to report 3 cases of granulomatous mastitis besides a brief review of the literature.We emphatically recommend that although this entity should be kept in mind as a rare differential diagnosis, it shoud not be considered as the first one.    

Lymphadenopathy after BCG vaccination in a child with chronic granulomatous disease

NARCIS (Netherlands)

Vieira, Ana Paula; Vasconcelos, Júlia; Fernandes, José Carlos; Antunes, Henedina; Basto, A. Sousa; Macedo, Cristiana; Zaman, Afsana; Santos, Eugénia; Melo, J. Castro; Roos, Dirk

2004-01-01

We report a 15-month-old boy who developed an ulcer in the left axillary fold following bacillus Calmette-Guerin vaccination. Subsequent immunologic and genetic studies led to the diagnosis of chronic granulomatous disease. His mother had "lupus-like" lesions, described in some carriers of this

Alternaria infectoria brain abscess in a child with chronic granulomatous disease

NARCIS (Netherlands)

Hipolito, E.; Faria, E.; Alves, A.; de Hoog, G.S.; Anjos, J.; Goncalves, T.; Morais, P.V.; Estevao, H.

2009-01-01

In the present report, we describe the first case of a phaeohyphomycotic brain abscess in a 5-year-old boy with chronic granulomatous disease (CGD) admitted to hospital with seizures. A computed tomography (CT) scan revealed a cerebral abscess and the microbiology study showed a dark,

Structural changes of the choroid in sarcoid- and tuberculosis-related granulomatous uveitis

Science.gov (United States)

Mehta, H; Sim, D A; Keane, P A; Zarranz-Ventura, J; Gallagher, K; Egan, C A; Westcott, M; Lee, R W J; Tufail, A; Pavesio, C E

2015-01-01

Aim The aim of this study is to characterise the choroidal features of patients diagnosed with sarcoid- and tuberculosis (TB)-associated granulomatous uveitis using spectral domain optical coherence tomography (OCT). Methods Twenty-seven patients (27 eyes) diagnosed with sarcoid- (13 eyes) and TB (14 eyes)-related uveitis were included in this retrospective, cross-sectional study. Over a six-month period, patients diagnosed with sarcoid and TB granulomatous uveitis were scanned using enhanced depth imaging OCT. Clinical and demographical characteristics were recorded, including the method of diagnosis, disease activity, site of inflammation (anterior or posterior), treatments, and visual acuity (VA). Manual segmentation of the choroidal layers was performed using custom image analysis software. Results The main outcome measure was OCT-derived thickness measurements of the choroid and choroidal sublayers (Haller's large vessel and Sattler's medium vessel layers) at the macula region. The ratio of Haller's large vessel to Sattler's medium vessel layer was significantly different at the total macula circle in eyes diagnosed with TB uveitis (1.47 (=140.71/95.72 μm)) compared with sarcoid uveitis (1.07 (=137.70/128.69 μm)) (P=0.001). A thinner choroid was observed in eyes with a VA ≥0.3 LogMAR (Snellen 6/12; 198.1 μm (interquartile range (IQR)=147.0–253.4 μm) compared with those with VA uveitis, and choroidal thickening may be a feature of active granulomatous uveitis. PMID:26021867

The magnetic resonance image findings of idiopathic granulomatous mastitis

International Nuclear Information System (INIS)

Yaghan, Rami J.

2004-01-01

Idiopathic granulomatous mastitis is rare disease of breast. Clinically and radiologically it may mimic breast carcinoma. We report a case of a 34-year old female patient with the diagnosis, concentrating on magnetic resonance image (MRI) findings and its clinical application. There have been other reports on MRI findings in this entity in the radiological literature, but in our case report clinical, cytological, pathological and radiological correlations are also provided. (author)

Over-expression of thymosin β4 in granulomatous lung tissue with active pulmonary tuberculosis.

Science.gov (United States)

Kang, Yun-Jeong; Jo, Jin-Ok; Ock, Mee Sun; Yoo, Young-Bin; Chun, Bong-Kwon; Oak, Chul-Ho; Cha, Hee-Jae

2014-05-01

Recent studies have shown that thymosin β4 (Tβ4) stimulates angiogenesis by inducing vascular endothelial growth factor (VEGF) expression and stabilizing hypoxia inducible factor-1α (HIF-1α) protein. Pulmonary tuberculosis (TB), a type of granulomatous disease, is accompanied by intense angiogenesis and VEGF levels have been reported to be elevated in serum or tissue inflamed by pulmonary tuberculosis. We investigated the expression of Tβ4 in granulomatous lung tissues at various stages of active pulmonary tuberculosis, and we also examined the expression patterns of VEGF and HIF-1α to compare their Tβ4 expression patterns in patients' tissues and in the tissue microarray of TB patients. Tβ4 was highly expressed in both granulomas and surrounding lymphocytes in nascent granulomatous lung tissue, but was expressed only surrounding tissues of necrotic or caseous necrotic regions. The expression pattern of HIF-1α was similar to that of Tβ4. VEGF was expressed in both granulomas and blood vessels surrounding granulomas. The expression pattern of VEGF co-localized with CD31 (platelet endothelial cell adhesion molecule, PECAM-1), a blood endothelial cell marker, and partially co-localized with Tβ4. However, the expression of Tβ4 did not co-localize with alveolar macrophages. Stained alveolar macrophages were present surrounding regions of granuloma highly expressing Tβ4. We also analyzed mRNA expression in the sputum of 10 normal and 19 pulmonary TB patients. Expression of Tβ4 was significantly higher in patients with pulmonary tuberculosis than in normal controls. These data suggest that Tβ4 is highly expressed in granulomatous lung tissue with active pulmonary TB and is associated with HIF-1α- and VEGF-mediated inflammation and angiogenesis. Furthermore, the expression of Tβ4 in the sputum of pulmonary tuberculosis patients can be used as a potential marker for diagnosis. Copyright © 2014 Elsevier Ltd. All rights reserved.

Two X-linked chronic granulomatous disease patients with unusual NADPH oxidase properties

NARCIS (Netherlands)

Wolach, Baruch; Broides, Arnon; Zeeli, Tal; Gavrieli, Ronit; de Boer, Martin; van Leeuwen, Karin; Levy, Jacov; Roos, Dirk

2011-01-01

Chronic granulomatous disease (CGD) is an immune deficiency syndrome caused by defects in the nicotinamide adenine dinucleotide phosphate (NADPH) oxidase, the enzyme that generates reactive oxygen species (ROS) in phagocytizing leukocytes. This study evaluates the NADPH oxidase capacity in two

Celiac disease and pulmonary hemosiderosis in a patient with chronic granulomatous disease

NARCIS (Netherlands)

Hartl, Dominik; Belohradsky, Bernd H.; Griese, Matthias; Nicolai, Thomas; Krauss-Etschmann, Susanne; Roos, Dirk; Wintergerst, Uwe

2004-01-01

We report on a patient with the hitherto undescribed combination of chronic granulomatous disease, pulmonary hemosiderosis, and celiac disease. The hemosiderosis resolved with a gluten-free diet and glucocorticosteroid pulse therapy, but the restrictive lung function pattern remained unchanged. Lung

Feline Hepatic Lipidosis.

Science.gov (United States)

Valtolina, Chiara; Favier, Robert P

2017-05-01

Feline hepatic lipidosis (FHL) is a common and potentially fatal liver disorder. Although the pathophysiologic mechanisms of FHL remain elusive, there is an imbalance between the influx of fatty acids from peripheral fat stores into the liver, de novo liposynthesis, and the rate of hepatic oxidation and dispersal of hepatic TAG via excretion of very-low density lipoproteins. The diagnosis of FHL is based on anamnestic, clinical, and clinicopathologic findings, associated with diagnostic imaging of the liver, and cytology, or histological examination of liver biopsies. Fluid therapy, electrolyte correction and adequate early nutrition are essential components of the therapy for FHL. Copyright © 2016 Elsevier Inc. All rights reserved.

Problems in identification of Francisella philomiragia associated with fatal bacteremia in a patient with chronic granulomatous disease

DEFF Research Database (Denmark)

Friis-Møller, Alice; Lemming, L E; Valerius, Niels Henrik

2004-01-01

Francisella philomiragia is a rare gram-negative, halophilic coccobacillus with bizarre spherical forms on primary isolation. A case of F. philomiragia bacteremia in a 24-year-old patient with chronic granulomatous disease is reported. Identification of F. philomiragia was problematic with conven......Francisella philomiragia is a rare gram-negative, halophilic coccobacillus with bizarre spherical forms on primary isolation. A case of F. philomiragia bacteremia in a 24-year-old patient with chronic granulomatous disease is reported. Identification of F. philomiragia was problematic...

Genetic determinants of hepatic steatosis in man

OpenAIRE

Hooper, Amanda J.; Adams, Leon A.; Burnett, John R.

2011-01-01

Hepatic steatosis is one of the most common liver disorders in the general population. The main cause of hepatic steatosis is nonalcoholic fatty liver disease (NAFLD), representing the hepatic component of the metabolic syndrome, which is characterized by type 2 diabetes, obesity, and dyslipidemia. Insulin resistance and excess adiposity are considered to play key roles in the pathogenesis of NAFLD. Although the risk factors for NAFLD are well established, the genetic basis of hepatic steatos...

Fulminant hepatic failure secondary to hydroxychloroquine.

OpenAIRE

Makin, A J; Wendon, J; Fitt, S; Portmann, B C; Williams, R

1994-01-01

Hydroxychloroquine is widely used in rheumatological disease but hepatic side effects have not been reported previously. Two cases are described of fulminant hepatic failure developing after the start of hydroxychloroquine treatment for a chronic rheumatological disorder. In both cases the symptoms of liver disease developed within two weeks of starting hydroxychloroquine and rapidly progressed to fulminant hepatic failure and in neither case was there any pre-existing liver disease. One pati...

Granulomatous Lobular Mastitis Following Drug-Induced Galactorrhea and Blunt Trauma.

Science.gov (United States)

Cserni, Gábor; Szajki, Károly

1999-11-01

We report a single case of chronic granulomatous lobular mastitis following metoclopramide-related galactorrhea and a blunt trauma in a young parous woman who underwent two conservative operations before becoming symptom-free. We have found only two other literature cases associated with hyperprolactinemia, and our case could be another of this etiologic group. The absence of well-formed granulomas in the first histology specimen in the present case was misleading; it was reinterpreted as granulomatous mastitis only after the second specimen was examined. Reinterpretation was based on the lobular distribution of a lymphoplasmocytic infiltrate (nonspecific chronic lobulitis) and the presence of epithelioid cell sheets and neutrophils in the absence of well-formed granulomas. The case lends further support to the theory of a local immune response initiated by the secreted material or by one of its components in the formation of granulomas. However, contributory factors such as the trauma in this case (a blow from a shovel handle) or systemic disease in others may play a role in the development of the disease, which in some instances may represent a pattern of tissue reactions to different noxious agents.

Interleukin-12 promotes activation of effector cells that induce a severe destructive granulomatous form of murine experimental autoimmune thyroiditis.

OpenAIRE

Braley-Mullen, H.; Sharp, G. C.; Tang, H.; Chen, K.; Kyriakos, M.; Bickel, J. T.

1998-01-01

Granulomatous inflammatory lesions are a major histopathological feature of a wide spectrum of human infectious and autoimmune diseases. Experimental autoimmune thyroiditis (EAT) with granulomatous histopathological features can be induced by mouse thyroglobulin (MTg)-sensitized spleen cells activated in vitro with MTg and anti-interleukin-2 receptor (anti-IL-2R), anti-IL-2, or anti-interferon-gamma (anti-IFN-gamma) monoclonal antibody (MAb). These studies suggested that IFN-gamma-producing T...

Granulomatous orchitis. A report of three new cases

International Nuclear Information System (INIS)

Inchusta, M.I.; Mellado, M.T.; Pina, L.; Caballero, P.

1997-01-01

Granulomatous orchitis (GO) is an unusual testicular process. The significance of the diagnosis of this type of testicular disease takes root in the therapeutic implications that derive from it, since on many occasions it is impossible to differentiate from testicular cancer. The purpose of this study is to communicate the ultrasound features of three patients presenting with GO, that differ in some aspects from the ones described up to now, such as the little or the absence of hydroceles and the presence in one case, of extra testicular calcification. (Author) 4 refs

SPECT/CT with radiolabeled somatostatin analogues in the evaluation of systemic granulomatous infections.

Science.gov (United States)

Monteiro, Paulo Henrique Silva; de Souza, Thiago Ferreira; Moretti, Maria Luiza; Resende, Mariangela Ribeiro; Mengatti, Jair; de Lima, Mariana da Cunha Lopes; Santos, Allan Oliveira; Ramos, Celso Darío

2017-01-01

To evaluate SPECT/CT with radiolabeled somatostatin analogues (RSAs) in systemic granulomatous infections in comparison with gallium-67 ( 67 Ga) citrate scintigraphy. We studied 28 patients with active systemic granulomatous infections, including tuberculosis, paracoccidioidomycosis, pneumocystosis, cryptococcosis, aspergillosis, leishmaniasis, infectious vasculitis, and an unspecified opportunistic infection. Of the 28 patients, 23 had started specific treatment before the study outset. All patients underwent whole-body SPECT/CT imaging: 7 after injection of 99m Tc-EDDA-HYNIC-TOC, and 21 after injection of 111 In-DTPA-octreotide. All patients also underwent 67 Ga citrate imaging, except for one patient who died before the 67 Ga was available. In 20 of the 27 patients who underwent imaging with both tracers, 27 sites of active disease were detected by 67 Ga citrate imaging and by SPECT/CT with an RSA. Both tracers had negative results in the other 7 patients. RSA uptake was visually lower than 67 Ga uptake in 11 of the 20 patients with positive images and similar to 67 Ga uptake in the other 9 patients. The only patient who did not undergo 67 Ga scintigraphy underwent 99m Tc-EDDA-HYNIC-TOC SPECT/CT-guided biopsy of a lung cavity with focal RSA uptake, which turned to be positive for aspergillosis. SPECT/CT with 99m Tc-EDDA-HYNIC-TOC or 111 In-DTPA-octreotide seems to be a good alternative to 67 Ga citrate imaging for the evaluation of patients with systemic granulomatous disease.

British Lung Foundation/United Kingdom Primary Immunodeficiency Network Consensus Statement on the Definition, Diagnosis, and Management of Granulomatous-Lymphocytic Interstitial Lung Disease in Common Variable Immunodeficiency Disorders.

Science.gov (United States)

Hurst, John R; Verma, Nisha; Lowe, David; Baxendale, Helen E; Jolles, Stephen; Kelleher, Peter; Longhurst, Hilary J; Patel, Smita Y; Renzoni, Elisabetta A; Sander, Clare R; Avery, Gerard R; Babar, Judith L; Buckland, Matthew S; Burns, Siobhan; Egner, William; Gompels, Mark M; Gordins, Pavels; Haddock, Jamanda A; Hart, Simon P; Hayman, Grant R; Herriot, Richard; Hoyles, Rachel K; Huissoon, Aarnoud P; Jacob, Joseph; Nicholson, Andrew G; Rassl, Doris M; Sargur, Ravishankar B; Savic, Sinisa; Seneviratne, Suranjith L; Sheaff, Michael; Vaitla, Prashantha M; Walters, Gareth I; Whitehouse, Joanna L; Wright, Penny A; Condliffe, Alison M

A proportion of people living with common variable immunodeficiency disorders develop granulomatous-lymphocytic interstitial lung disease (GLILD). We aimed to develop a consensus statement on the definition, diagnosis, and management of GLILD. All UK specialist centers were contacted and relevant physicians were invited to take part in a 3-round online Delphi process. Responses were graded as Strongly Agree, Tend to Agree, Neither Agree nor Disagree, Tend to Disagree, and Strongly Disagree, scored +1, +0.5, 0, -0.5, and -1, respectively. Agreement was defined as greater than or equal to 80% consensus. Scores are reported as mean ± SD. There was 100% agreement (score, 0.92 ± 0.19) for the following definition: "GLILD is a distinct clinico-radio-pathological ILD occurring in patients with [common variable immunodeficiency disorders], associated with a lymphocytic infiltrate and/or granuloma in the lung, and in whom other conditions have been considered and where possible excluded." There was consensus that the workup of suspected GLILD requires chest computed tomography (CT) (0.98 ± 0.01), lung function tests (eg, gas transfer, 0.94 ± 0.17), bronchoscopy to exclude infection (0.63 ± 0.50), and lung biopsy (0.58 ± 0.40). There was no consensus on whether expectant management following optimization of immunoglobulin therapy was acceptable: 67% agreed, 25% disagreed, score 0.38 ± 0.59; 90% agreed that when treatment was required, first-line treatment should be with corticosteroids alone (score, 0.55 ± 0.51). Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

Hepatic Sarcodosis presenting as portal hypertension in a young boy

Science.gov (United States)

Achakzai, Inamullah Khan; Majid, Zain; Khalid, Muhammad Ali; Khan, Shoaib Ahmed; Laeeq, Syed Mudassir; Luck, Nasir Hassan

2018-01-01

A 13-year-old boy, known case renal stone disease came with the complaints of abdominal pain along with low grade fever. On examination, hepatosplenomegaly was noted while his lab reports showed a low hemoglobulin with a raised ESR. His blood and urine cultures showed no growth. Viral markers, autoimmune profile, C and p ANCA were all negative apart from a raised serum IgG level. Ultrasound abdomen showed a hyperechoic liver with an enlarged spleen along with splenic varices and minimum ascites. Ultrasound hepatic doppler was normal. Serum AFP levels were normal while workup for Wilson’s disease was negative. Fibroscan showed F4 fibosis. CT scan abdomen showed an enlarged left lobe of the liver along with an enlarged spleen. His EGD revealed varices. So liver biopsy was done that was suggestive of chronic granulomatous disease with ZN stain testing negative for TB.PPD, urine for AFB were both negative. Serum ACE levels were raised. He started ATT therapy but his condition did not improve. So, on the suspicion of hepatic sarcoidosis, he started on steroids and had a drastic improvement in his condition. PMID:29564070

Hepatic Sarcodosis presenting as portal hypertension in a young boy.

Science.gov (United States)

Achakzai, Inamullah Khan; Majid, Zain; Khalid, Muhammad Ali; Khan, Shoaib Ahmed; Laeeq, Syed Mudassir; Luck, Nasir Hassan

2018-01-01

A 13-year-old boy, known case renal stone disease came with the complaints of abdominal pain along with low grade fever. On examination, hepatosplenomegaly was noted while his lab reports showed a low hemoglobulin with a raised ESR. His blood and urine cultures showed no growth. Viral markers, autoimmune profile, C and p ANCA were all negative apart from a raised serum IgG level. Ultrasound abdomen showed a hyperechoic liver with an enlarged spleen along with splenic varices and minimum ascites. Ultrasound hepatic doppler was normal. Serum AFP levels were normal while workup for Wilson's disease was negative. Fibroscan showed F4 fibosis. CT scan abdomen showed an enlarged left lobe of the liver along with an enlarged spleen. His EGD revealed varices. So liver biopsy was done that was suggestive of chronic granulomatous disease with ZN stain testing negative for TB.PPD, urine for AFB were both negative. Serum ACE levels were raised. He started ATT therapy but his condition did not improve. So, on the suspicion of hepatic sarcoidosis, he started on steroids and had a drastic improvement in his condition.

Pulmonary granulomatous diseases and pulmonary manifestations of systemic granulomatous disease. Including tuberculosis and nontuberculous mycobacteriosis; Pulmonale granulomatoese Erkrankungen und pulmonale Manifestationen systemischer Granulomatosen. Inklusive Tuberkulose und nichttuberkuloese Mykobakteriosen

Energy Technology Data Exchange (ETDEWEB)

Piel, S. [Universitaet Heidelberg, Zentrum fuer interstitielle und seltene Lungenerkrankungen, Pneumologie und Beatmungsmedizin, Thoraxklinik, Heidelberg (Germany); Kreuter, M.; Herth, F. [Universitaet Heidelberg, Zentrum fuer interstitielle und seltene Lungenerkrankungen, Pneumologie und Beatmungsmedizin, Thoraxklinik, Heidelberg (Germany); Universitaetsklinikum Heidelberg, Translational Lung Research Center (TLRC), Heidelberg (Germany); Kauczor, H.U. [Universitaetsklinikum Heidelberg, Abteilung fuer Diagnostische und Interventionelle Radiologie, Heidelberg (Germany); Universitaetsklinikum Heidelberg, Translational Lung Research Center (TLRC), Heidelberg (Germany); Heussel, C.P. [Universitaet Heidelberg, Abteilung fuer Diagnostische und Interventionelle Radiologie mit Nuklearmedizin, Thoraxklinik, Heidelberg (Germany); Universitaetsklinikum Heidelberg, Translational Lung Research Center (TLRC), Heidelberg (Germany)

2016-10-15

Granulomas as signs of specific inflammation of the lungs are found in various diseases with pulmonary manifestations and represent an important imaging finding. The standard imaging modality for the work-up of granulomatous diseases of the lungs is most often thin-slice computed tomography (CT). There are a few instances, e. g. tuberculosis, sarcoidosis and silicosis, where a chest radiograph still plays an important role. Further radiological modalities are usually not needed in the routine work-up of granulomatous diseases of the chest. In special cases magnetic resonance imaging (MRI) and positron emission tomography (PET)-CT scans play an important role, e. g. detecting cardiac sarcoidosis by cardiac MRI or choline C-11 PET-CT in diagnosing lung carcinoma in scar tissue after tuberculosis. The accuracy of thin-slice CT is very high for granulomatous diseases. In cases of chronic disease and fibrotic interstitial lung disease it is important to perform thin-slice CT in order to diagnose a specific disease pattern. Thin-slice CT is also highly sensitive in detecting disease complications and comorbidities, such as malignancies. Given these indications thin-slice CT is generally accepted in the routine daily practice. A thin-slice CT and an interdisciplinary discussion are recommended in many cases with a suspected diagnosis of pulmonary granulomatous disease due to clinical or radiographic findings. (orig.) [German] Granulome als Zeichen der spezifischen Entzuendung im Lungengewebe treten bei zahlreichen Erkrankungen mit pulmonaler Manifestation auf und stellen einen wichtigen Befund in der Bildgebung dar. Das radiologische Standardverfahren bei pulmonalen Granulomatosen ist meistens die Duennschichtcomputertomographie, in wenigen Faellen, wie z. B. bei Tuberkulose, Sarkoidose und Silikose, spielt die Roentgenthoraxuebersicht immer noch eine wichtige Rolle. Bei der Standardabklaerung der meisten Granulomatosen ist die Hinzunahme weiterer Verfahren nicht

Therapeutic role of ursolic acid on ameliorating hepatic steatosis and improving metabolic disorders in high-fat diet-induced non-alcoholic fatty liver disease rats.

Science.gov (United States)

Li, Songtao; Liao, Xilu; Meng, Fanyu; Wang, Yemei; Sun, Zongxiang; Guo, Fuchuan; Li, Xiaoxia; Meng, Man; Li, Ying; Sun, Changhao

2014-01-01

Non-alcoholic fatty liver disease (NAFLD) is one of the most prevalent liver diseases around the world, and is closely associated with obesity, diabetes, and insulin resistance. Ursolic acid (UA), an ubiquitous triterpenoid with multifold biological roles, is distributed in various plants. This study was conducted to investigate the therapeutic effect and potential mechanisms of UA against hepatic steatosis in a high-fat diet (HFD)-induced obese non-alcoholic fatty liver disease (NAFLD) rat model. Obese NAFLD model was established in Sprague-Dawley rats by 8-week HFD feeding. Therapeutic role of UA was evaluated using 0.125%, 0.25%, 0.5% UA-supplemented diet for another 6 weeks. The results from both morphologic and histological detections indicated that UA significantly reversed HFD-induced hepatic steatosis and liver injury. Besides, hepatic peroxisome proliferator-activated receptor (PPAR)-α was markedly up-regulated at both mRNA and protein levels by UA. Knocking down PPAR-α significantly inhibited the anti-steatosis role of UA in vitro. HFD-induced adverse changes in the key genes, which participated in hepatic lipid metabolism, were also alleviated by UA treatment. Furthermore, UA significantly ameliorated HFD-induced metabolic disorders, including insulin resistance, inflammation and oxidative stress. These results demonstrated that UA effectively ameliorated HFD-induced hepatic steatosis through a PPAR-α involved pathway, via improving key enzymes in the controlling of lipids metabolism. The metabolic disorders were accordingly improved with the decrease of hepatic steatosis. Thereby, UA could be a promising candidate for the treatment of NAFLD.

Therapeutic role of ursolic acid on ameliorating hepatic steatosis and improving metabolic disorders in high-fat diet-induced non-alcoholic fatty liver disease rats.

Directory of Open Access Journals (Sweden)

Songtao Li

Full Text Available BACKGROUND: Non-alcoholic fatty liver disease (NAFLD is one of the most prevalent liver diseases around the world, and is closely associated with obesity, diabetes, and insulin resistance. Ursolic acid (UA, an ubiquitous triterpenoid with multifold biological roles, is distributed in various plants. This study was conducted to investigate the therapeutic effect and potential mechanisms of UA against hepatic steatosis in a high-fat diet (HFD-induced obese non-alcoholic fatty liver disease (NAFLD rat model. METHODOLOGY/PRINCIPAL FINDINGS: Obese NAFLD model was established in Sprague-Dawley rats by 8-week HFD feeding. Therapeutic role of UA was evaluated using 0.125%, 0.25%, 0.5% UA-supplemented diet for another 6 weeks. The results from both morphologic and histological detections indicated that UA significantly reversed HFD-induced hepatic steatosis and liver injury. Besides, hepatic peroxisome proliferator-activated receptor (PPAR-α was markedly up-regulated at both mRNA and protein levels by UA. Knocking down PPAR-α significantly inhibited the anti-steatosis role of UA in vitro. HFD-induced adverse changes in the key genes, which participated in hepatic lipid metabolism, were also alleviated by UA treatment. Furthermore, UA significantly ameliorated HFD-induced metabolic disorders, including insulin resistance, inflammation and oxidative stress. CONCLUSIONS/SIGNIFICANCE: These results demonstrated that UA effectively ameliorated HFD-induced hepatic steatosis through a PPAR-α involved pathway, via improving key enzymes in the controlling of lipids metabolism. The metabolic disorders were accordingly improved with the decrease of hepatic steatosis. Thereby, UA could be a promising candidate for the treatment of NAFLD.

Leopard Skin-Like Colonic Mucosa: A Novel Endoscopic Finding of Chronic Granulomatous Disease-Associated Colitis.

Science.gov (United States)

Obayashi, Naho; Arai, Katsuhiro; Nakano, Natsuko; Mizukami, Tomoyuki; Kawai, Toshinao; Yamamoto, Shojiro; Shimizu, Hirotaka; Nunoi, Hiroyuki; Shimizu, Toshiaki; Tang, Julian; Onodera, Masafumi

2016-01-01

Chronic granulomatous disease (CGD) is a rare inherited disorder in which phagocytes are unable to eradicate pathogens because of a deficit of nicotinamide adenine dinucleotide phosphate oxidase. Among CGD patients, ∼ 30% to 50% develop severe gastrointestinal tract symptoms. Although characteristic histologic findings of CGD-associated colitis have been reported, information on endoscopic features remained vague. A total of 8 male patients with CGD (ages 2-23 years) from 2 Japanese institutions underwent colonoscopy for the evaluation of their fever, diarrhea, bloody stool, and abdominal pain. The endoscopic and histologic findings were retrospectively reviewed. The endoscopic findings of CGD-associated colitis appeared varied. Notably, brownish dots over a yellowish edematous mucosa were observed in 3 of the 8 patients. Prominent pigment-laden macrophages were noted histologically on the mucosa. Although nonspecific endoscopic findings of CGD-associated colitis have been reported before, our observation of brownish dots spread across a yellowish edematous mucosa, termed "leopard sign," could be a unique feature of this condition.

Hepatitis C infection in patients with hereditary bleeding disorders: epidemiology, natural history, and management.

Science.gov (United States)

Papadopoulos, Nikolaos; Argiana, Vasiliki; Deutsch, Melanie

2018-01-01

Hereditary bleeding disorders include a group of diseases with abnormalities of coagulation. Prior to 1990, infection with hepatitis C virus (HCV) was mainly transmitted via pooled plasma products as a treatment for hereditary bleeding disorders. Anti-HCV positivity in these patients may be as high as >70% in some areas, while some of them have also been coinfected with human immunodeficiency virus. Since about 20% of HCV-infected patients clear the infection naturally, chronic HCV infection represents a significant health problem in this group of patients. Mortality due to chronic HCV infection is estimated to be >10 times higher in patients with hemophilia than in the general population, and is mainly due to liver cirrhosis and hepatocellular carcinoma. The antiviral treatment of HCV in patients with hereditary bleeding disorders is not different from that of any other infected patients. Nevertheless, many patients with hereditary bleeding disorders have declined (Peg)interferon-based treatment because of side effects. In recent years, multiple orally administrated direct-acting antivirals (DAAs) have been approved for HCV treatment. Unfortunately, there is not much experience from treating these patients with DAA regimens, as major studies and real-life data did not include adequate numbers of patients with inherited hemorrhagic disorders. However, the available data indicate that DAAs have an excellent safety profile with a sustained virological response rate of >90%.

SPECT/CT with radiolabeled somatostatin analogues in the evaluation of systemic granulomatous infections

International Nuclear Information System (INIS)

Monteiro, Paulo Henrique Silva; Souza, Thiago Ferreira de; Moretti, Maria Luiza; Resende, Mariangela Ribeiro; Lima, Mariana da Cunha Lopes de; Santos, Allan Oliveira; Ramos, Celso Darío

2017-01-01

Objective: To evaluate SPECT/CT with radiolabeled somatostatin analogues (RSAs) in systemic granulomatous infections in comparison with gallium-67 ( 67 Ga) citrate scintigraphy. Materials And Methods: We studied 28 patients with active systemic granulomatous infections, including tuberculosis, paracoccidioidomycosis, pneumocystosis, cryptococcosis, aspergillosis, leishmaniasis, infectious vasculitis, and an unspecified opportunistic infection. Of the 28 patients, 23 had started specific treatment before the study outset. All patients underwent whole-body SPECT/CT imaging: 7 after injection of 99m Tc-EDDA-HYNIC-TOC, and 21 after injection of 111 In-DTPA-octreotide. All patients also underwent 67 Ga citrate imaging, except for one patient who died before the 67 Ga was available. Results: In 20 of the 27 patients who underwent imaging with both tracers, 27 sites of active disease were detected by 67 Ga citrate imaging and by SPECT/CT with an RSA. Both tracers had negative results in the other 7 patients. RSA uptake was visually lower than 67 Ga uptake in 11 of the 20 patients with positive images and similar to 67 Ga uptake in the other 9 patients. The only patient who did not undergo 67 Ga scintigraphy underwent 99m Tc-EDDA-HYNIC-TOC SPECT/CT-guided biopsy of a lung cavity with focal RSA uptake, which turned to be positive for aspergillosis. Conclusion: SPECT/CT with 99m Tc-EDDA-HYNIC-TOC or 111 In-DTPA-octreotide seems to be a good alternative to 67 Ga citrate imaging for the evaluation of patients with systemic granulomatous disease. (author)

SPECT/CT with radiolabeled somatostatin analogues in the evaluation of systemic granulomatous infections

Directory of Open Access Journals (Sweden)

Paulo Henrique Silva Monteiro

2017-10-01

Full Text Available Abstract Objective: To evaluate SPECT/CT with radiolabeled somatostatin analogues (RSAs in systemic granulomatous infections in comparison with gallium-67 (67Ga citrate scintigraphy. Materials and Methods: We studied 28 patients with active systemic granulomatous infections, including tuberculosis, paracoccidioidomycosis, pneumocystosis, cryptococcosis, aspergillosis, leishmaniasis, infectious vasculitis, and an unspecified opportunistic infection. Of the 28 patients, 23 had started specific treatment before the study outset. All patients underwent whole-body SPECT/CT imaging: 7 after injection of 99mTc-EDDA-HYNIC-TOC, and 21 after injection of 111In-DTPA-octreotide. All patients also underwent 67Ga citrate imaging, except for one patient who died before the 67Ga was available. Results: In 20 of the 27 patients who underwent imaging with both tracers, 27 sites of active disease were detected by 67Ga citrate imaging and by SPECT/CT with an RSA. Both tracers had negative results in the other 7 patients. RSA uptake was visually lower than 67Ga uptake in 11 of the 20 patients with positive images and similar to 67Ga uptake in the other 9 patients. The only patient who did not undergo 67Ga scintigraphy underwent 99mTc-EDDA-HYNIC-TOC SPECT/CT-guided biopsy of a lung cavity with focal RSA uptake, which turned to be positive for aspergillosis. Conclusion: SPECT/CT with 99mTc-EDDA-HYNIC-TOC or 111In-DTPA-octreotide seems to be a good alternative to 67Ga citrate imaging for the evaluation of patients with systemic granulomatous disease.

Intestinal granulomatous disease: what is the first call.

Science.gov (United States)

Guri, Alex; Kori, Michal; Herskovitz, Pearl; Zimhony, Oren

2018-04-19

A 15-year-old girl presented with erythema nodosum and mild abdominal complaints. Her intestinal granulomatous disease was erroneously diagnosed as Crohn's disease despite the fact that the possibility of tuberculosis was considered. The final diagnosis of tuberculosis was made only when an anti-tumour necrosis factor therapy resulted in further deterioration. The patient was treated with isoniazid, rifampin, pyrazinamide and ethambutol, with slow and steady clinical improvement until complete recovery was achieved. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Metabolomic biomarkers correlating with hepatic lipidosis in dairy cows.

Science.gov (United States)

Imhasly, Sandro; Naegeli, Hanspeter; Baumann, Sven; von Bergen, Martin; Luch, Andreas; Jungnickel, Harald; Potratz, Sarah; Gerspach, Christian

2014-06-02

Hepatic lipidosis or fatty liver disease is a major metabolic disorder of high-producing dairy cows that compromises animal performance and, hence, causes heavy economic losses worldwide. This syndrome, occurring during the critical transition from gestation to early lactation, leads to an impaired health status, decreased milk yield, reduced fertility and shortened lifetime. Because the prevailing clinical chemistry parameters indicate advanced liver damage independently of the underlying disease, currently, hepatic lipidosis can only be ascertained by liver biopsy. We hypothesized that the condition of fatty liver disease may be accompanied by an altered profile of endogenous metabolites in the blood of affected animals. To identify potential small-molecule biomarkers as a novel diagnostic alternative, the serum samples of diseased dairy cows were subjected to a targeted metabolomics screen by triple quadrupole mass spectrometry. A subsequent multivariate test involving principal component and linear discriminant analyses yielded 29 metabolites (amino acids, phosphatidylcholines and sphingomyelines) that, in conjunction, were able to distinguish between dairy cows with no hepatic lipidosis and those displaying different stages of the disorder. This proof-of-concept study indicates that metabolomic profiles, including both amino acids and lipids, distinguish hepatic lipidosis from other peripartal disorders and, hence, provide a promising new tool for the diagnosis of hepatic lipidosis. By generating insights into the molecular pathogenesis of hepatic lipidosis, metabolomics studies may also facilitate the prevention of this syndrome.

Concurrent autoimmune hepatitis and grave's disease in hepatitis C during pegylated interferon α-2a and ribavirin therapy.

Science.gov (United States)

Trikudanathan, Guru V; Ahmad, Imad; Israel, Jonathan L

2011-01-01

Classical interferon-α has been shown to be associated with the development of a variety of autoimmune disorders. A 34-year-old white woman with chronic hepatitis C virus infection who was treated with pegylated interferon α-2a and ribavirin, developed Grave's disease and autoimmune hepatitis (AIH) at 32 and 44 weeks, respectively, following initiation of the therapy. The diagnosis of AIH was made based on the new development of anti-smooth muscle antibodies, anti-mitochondrial antibodies, and liver biopsy findings. It was confirmed by positive response to steroid challenge and was assessed according to the international AIH scoring system. Based on the previous case reports, we review the existing literature. Clinicians should be aware of the possibility of multiple autoimmune disorders during interferon-based therapy for chronic hepatitis.

Scrotal granulomatous aspergillosis in a dromedary camel (Camelus dromedarius)

DEFF Research Database (Denmark)

Scaglione, Frine Eleonora; Peano, Andrea; Piga, Sara

2017-01-01

a firm consistency and was painful at palpation. Histopathology revealed dermal granulomatous inflammation with a necrotic centre, surrounded by plasma cells, macrophages, neutrophils, and sparse fungal hyphae characterised by parallel cell walls, distinct septa, and dichotomous branching. Fungal culture...... was not performed, but a panel of mono- and polyclonal antibodies specific for different fungal genera identified the hyphae as Aspergillus sp. Conclusions The occurrence of subcutaneous lesions is a rare manifestation of aspergillosis in animals, and this appears to be the first case reported in the dromedary...

[Abnormal hepatic function tests in pregnancy: causes and consequences].

Science.gov (United States)

Nemesánszky, Elemér

2013-07-21

The well-known normal ranges of laboratory parameters are altered due to the broad spectrum of physiological changes as well as proinflammatory and procoagulant effects of pregnancy. Hepatic disorders of any aetiology can cause potential problems during gravidity. Most frequently toxic-effects, hepatotrop viruses (such as hepatitis B and C), metabolic syndrome and diseases with autoimmune background can be observed. When dealing with "pregnancy-specific hepatic syndromes", it is very important to consider the "timing-factors" of pathologic changes and deterioration of clinical pictures as well. Due to the progress in cholestasis management, early termination of pregnancy can be avoided in many cases. As the overlap is really broad between various hepatic disorders, a multidisciplinary cooperation of different sub-disciplines is emphasized in order to achieve proper diagnosis and curative measures at early phase.

Chronic granulomatous disease in Israel: clinical, functional and molecular studies of 38 patients

NARCIS (Netherlands)

Wolach, Baruch; Gavrieli, Ronit; de Boer, Martin; Gottesman, Giora; Ben-Ari, Josef; Rottem, Menachem; Schlesinger, Yechiel; Grisaru-Soen, Galia; Etzioni, Amos; Roos, Dirk

2008-01-01

Chronic granulomatous disease (CGD) is an innate immunodeficiency due to a genetic defect in one of the NADPH-oxidase components. In the course of 21 years, 38 Israeli CGD patients were diagnosed with 17 gene mutations, seven of which were new. Clinical, functional, and molecular studies were

Genetic determinants of hepatic steatosis in man

Science.gov (United States)

Hooper, Amanda J.; Adams, Leon A.; Burnett, John R.

2011-01-01

Hepatic steatosis is one of the most common liver disorders in the general population. The main cause of hepatic steatosis is nonalcoholic fatty liver disease (NAFLD), representing the hepatic component of the metabolic syndrome, which is characterized by type 2 diabetes, obesity, and dyslipidemia. Insulin resistance and excess adiposity are considered to play key roles in the pathogenesis of NAFLD. Although the risk factors for NAFLD are well established, the genetic basis of hepatic steatosis is largely unknown. Here we review recent progress on genomic variants and their association with hepatic steatosis and discuss the potential impact of these genetic studies on clinical practice. Identifying the genetic determinants of hepatic steatosis will lead to a better understanding of the pathogenesis and progression of NAFLD. PMID:21245030

Hepatic Lipodystrophy in Galloway Calves.

Science.gov (United States)

Wieland, M; Mann, S; Hafner-Marx, A; Ignatius, A; Metzner, M

2017-05-01

Hepatic lipodystrophy in Galloway calves is a fatal liver disease affecting a small proportion of the Galloway breed described in different parts of Europe and North America during the past decades. The clinical findings include a diversity of neurological signs. Clinical pathology findings frequently indicate hepatobiliary disease. Postmortem examination reveals an enlarged, pale yellow, and firm liver. Histologic lesions include hepatic fibrosis, hepatic lipidosis, and bile duct hyperplasia. To date, the etiopathogenesis remains obscure. Infectious causes, intoxications, and a hereditary origin have been considered. We describe hepatic lipodystrophy in Galloway calves from an extensively farmed cow-calf operation in southern Germany. Main clinical findings in 6 calves were consistent with hepatic encephalopathy. Clinical pathology findings in 5 of 6 tested animals revealed increased concentration of total bilirubin (maximum value [MV], 54 μmol/l; reference range [RR], 250 U/g Hb). Postmortem examination in 6 calves revealed a firm, diffusely enlarged yellow liver with a finely nodular surface. Histologic lesions included hepatic fibrosis, hepatic lipidosis, and bile duct hyperplasia. Our findings add to the existing data on hepatic lipodystrophy in the Galloway breed and outline a protocol to aid in the diagnosis of this disorder.

Discoid lupus erythematosus-like lesions in carriers of X-linked chronic granulomatous disease

NARCIS (Netherlands)

Sillevis Smitt, J. H.; Weening, R. S.; Krieg, S. R.; Bos, J. D.

1990-01-01

A questionnaire was sent to 16 carriers of the X-linked cytochrome-b558 negative variant of chronic granulomatous disease (CGD). Of the 15 who answered the questionnaire and from data of one additional case, 70% reported recurrent aphthous stomatitis and 63% had recurrent skin eruptions. Five of the

Autoimmune hepatitis in association with lymphocytic colitis.

LENUS (Irish Health Repository)

Cronin, Edmond M

2012-02-03

Autoimmune hepatitis is a rare, chronic inflammatory disorder which has been associated with a number of other auto-immune conditions. However, there are no reports in the medical literature of an association with microscopic (lymphocytic) colitis. We report the case of a 53-year-old woman with several autoimmune conditions, including lymphocytic colitis, who presented with an acute hepatitis. On the basis of the clinical features, serology, and histopathology, we diagnosed autoimmune hepatitis. To our knowledge, this is the first report of autoimmune hepatitis in association with lymphocytic colitis, and lends support to the theory of an autoimmune etiology for lymphocytic colitis.

SPECT/CT with radiolabeled somatostatin analogues in the evaluation of systemic granulomatous infections

Energy Technology Data Exchange (ETDEWEB)

Monteiro, Paulo Henrique Silva; Souza, Thiago Ferreira de; Moretti, Maria Luiza; Resende, Mariangela Ribeiro; Lima, Mariana da Cunha Lopes de; Santos, Allan Oliveira; Ramos, Celso Darío, E-mail: paulohsm42@gmail.com [Universidade de Campinas (UNICAMP), SP (Brazil). Escola de Medicina; Mengatti Jair [Instituto de Pesquisas Energéticas e Nucleares (IPEN/CNEN-SP), São Paulo, SP (Brazil)

2017-11-15

Objective: To evaluate SPECT/CT with radiolabeled somatostatin analogues (RSAs) in systemic granulomatous infections in comparison with gallium-67 ({sup 67}Ga) citrate scintigraphy. Materials And Methods: We studied 28 patients with active systemic granulomatous infections, including tuberculosis, paracoccidioidomycosis, pneumocystosis, cryptococcosis, aspergillosis, leishmaniasis, infectious vasculitis, and an unspecified opportunistic infection. Of the 28 patients, 23 had started specific treatment before the study outset. All patients underwent whole-body SPECT/CT imaging: 7 after injection of {sup 99m}Tc-EDDA-HYNIC-TOC, and 21 after injection of {sup 111}In-DTPA-octreotide. All patients also underwent {sup 67}Ga citrate imaging, except for one patient who died before the {sup 67}Ga was available. Results: In 20 of the 27 patients who underwent imaging with both tracers, 27 sites of active disease were detected by {sup 67}Ga citrate imaging and by SPECT/CT with an RSA. Both tracers had negative results in the other 7 patients. RSA uptake was visually lower than {sup 67}Ga uptake in 11 of the 20 patients with positive images and similar to {sup 67}Ga uptake in the other 9 patients. The only patient who did not undergo {sup 67}Ga scintigraphy underwent {sup 99m}Tc-EDDA-HYNIC-TOC SPECT/CT-guided biopsy of a lung cavity with focal RSA uptake, which turned to be positive for aspergillosis. Conclusion: SPECT/CT with {sup 99m}Tc-EDDA-HYNIC-TOC or {sup 111}In-DTPA-octreotide seems to be a good alternative to {sup 67}Ga citrate imaging for the evaluation of patients with systemic granulomatous disease. (author)

Clinical features of type 1 autoimmune hepatitis in elderly Italian patients.

Science.gov (United States)

Granito, A; Muratori, L; Pappas, G; Muratori, P; Ferri, S; Cassani, F; Lenzi, M; Bianchi, F B

2005-05-15

The usual onset of type 1 autoimmune hepatitis occurs at puberty or around menopause, whereas disease presentation in the advanced age is less often reported. To assess the clinical, immunological and histological features of Type 1 autoimmune hepatitis in elderly Italian patients. We assessed, at diagnosis, the clinical and immunological features of 76 consecutive Italian patients with type 1 autoimmune hepatitis, focusing particularly on a subgroup of 20 patients presenting at > or = 65 years (females 95%, median age 72 years, range 65-82). In comparison with the younger group, at the time of autoimmune hepatitis diagnosis, elderly Italian patients are more often asymptomatic (25% vs. 7%; P = 0.04), are more frequently positive for antinuclear autoantibodies (95% vs. 52%; P = 0.0004) and HLA-DR4 (45% vs. 18%; P = 0.03); among the extra-hepatic manifestations, autoimmune thyroid disorders are prevalent in the elderly group (25% vs. 5%; P = 0.02). However, no difference was observed in the histological/biochemical expression of the liver disease and response to immunosuppression. In elderly Italian patients, autoimmune hepatitis has typical serological and genetic characteristics, is more frequently asymptomatic, although prognosis and response to therapy is similar to that of younger patients. As a concomitant autoimmune thyroid disorder is common, autoimmune hepatitis should be suspected and investigated in elderly patients with autoimmune thyroid disorder and abnormal liver function tests.

Utility of simultaneous assessment of bone marrow aspirates and trephine biopsy sections in various haematological disorders

Directory of Open Access Journals (Sweden)

Vandana Puri

2018-01-01

Conclusion: Bone marrow aspiration alone is sufficient for the diagnosis of megaloblastic anemia and most of the hematological malignancies. Bone marrow biopsy is more appropriate for detection of disorders with focal marrow involvement such as lymphoproliferative disorders, metastatic cancer, focal blast crisis in CML, granulomatous lesions, and hypoplastic marrow. However, it is strongly recommended that both should be reviewed simultaneously to ensure maximum diagnostic accuracy.

Granulomatous lobular mastitis. A case report and review of the literature.

Science.gov (United States)

Newnham, M S; Shirley, S E; McDonald, A H

2001-09-01

Granulomatous lobular mastitis is a rare, benign, inflammatory breast condition of unknown aetiology that can clinically mimic breast cancer. Awareness of this condition is important, as the appropriate specimens must be taken to confirm the diagnosis and to rule out an infectious aetiology. While surgical excision has been the traditional therapeutic modality, the most appropriate therapy seems to involve the use of corticosteroids, even in the case of recurrence.

Vacuum-assisted biopsy and steroid therapy for granulomatous lobular mastitis: report of three cases.

OpenAIRE

Kuba, Sayaka; Yamaguchi, Junzo; Ohtani, Hiroshi; Shimokawa, Isao; Maeda, Shigeto; Kanematsu, Takashi

2009-01-01

We report the cases of three patients with granulomatous lobular mastitis (GLM), who were treated successfully with low-dose steroid therapy. Furthermore, the findings of our review of 271 patients reported in the literature suggest that steroid therapy is the treatment of choice for GLM.

Chronic Granulomatous Tolosa-Hunt Syndrome (Case Report

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Dewa Purwa Samatra

2016-04-01

Full Text Available Background: Tolosa-Hunt syndrome is a rare case, characterized by tenderness, persistent around the affected eye and ophthalmoplegia /paresis caused by granulomatous inflammation in the cavernous sinus region, supra orbital or orbital fissure. Although spontaneous remission may occur, even corticosteroid therapy has a very satisfactory effect. However, relapse can occur after remission. We report a case of granulomatous Tolosa-Hunt syndrome in women aged 47 years who suffer from recurrent Tolosa-Hunt syndrome attacks for 4 years on his left eye, there was a significant recovery after receiving steroid therapy. Case:  We report A 47 years old with recurrent pain in the left eye since 4 years, pain episode duration of 1-2 weeks, accompanied by double vision when having long or short distance viewing, and when climbing stairs. The patient left eye was protruded with blurred vision and difficulty in distinguishing green color. Left eye examination vision 1/300, green color discromatopsia, normal funduscopic, ptosis, with paresis eye movement toward the superior, inferior, nasal and temporal. C-reactive protein and erythrocyte sedimentation rate were slightly elevated. ANA test was positive. In visual evoked potential, it showed latency elongation of the left face. Head MRI with contrast showed a isointense protrusion on the left cavernous sinus in axial cuts in T1 and T2. Head MRI T1 with contrast on coronal, axial cuts showed the appearance of convex lesions around the left cavernous sinus that enhanced with contrast. Conclusions: The result was clinically and radiographically diagnosed as Tolosa-Hunt Syndrome (THS. Therefore, 10 mg dexamethasone therapy, 4 times a day for 3 days was lowered to three times on day 4, 2 times on the fifth day and one time at day 6. The patient showed clinical improvement. The patient continued 48 mg oral methylprednisolone therapy up to 3 weeks which then gradually decreased and planned head MRI 3 months later.

Francisella philomiragia Adenitis and Pulmonary Nodules in a Child with Chronic Granulomatous Disease

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Timothy Mailman

2005-01-01

Full Text Available Francisella philomiragia is a rare and opportunistic pathogen capable of producing invasive infection in patients with compromised neutrophil function and in patients that have survived a near-drowning. A case of F philomiragia adenitis and lung nodules, refractory to cephalosporin therapy, is reported in a 10-year-old boy with chronic granulomatous disease following a facial abrasion from a saltwater crab. To the authors' knowledge, this is the first Canadian clinical isolate to be reported. Genus and species identification was confirmed via 16S ribosomal RNA sequence analysis. A literature review revealed three groups at risk of F philomiragia infection: young patients with chronic granulomatous disease; adults with hematogenous malignancy; and near-drowning patients. Pneumonia, fever without an apparent source and sepsis are the main clinical presentations. Invasive procedures may be required to isolate this organism and ensure appropriate antimicrobial therapy. Limited awareness of F philomiragia has led to delayed identification, patient death and misidentification as Francisella tularensis - a biosafety level three pathogen and potential bioterrorism agent.

[Spontaneous hepatic hematoma in twin pregnancy].

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Quesnel, Carlos; Weber, Alejandro; Mendoza, Dalila; Garteiz, Denzil

2012-02-01

The hepatic hematoma or rupture appear in 1 of every 100,000 pregnancies. The most common causes of hepatic hematoma in pregnancy are severe preeclampsia and HELLP syndrome; some predisposing factors are seizures, vomiting, labor, preexistent hepatic disease and trauma. A 33 year old primigravid with a normal 33 week twin pregnancy presented abdominal pain and hypovolemic shock due to spontaneous subcapsular hepatic hematoma; laparoscopy was performed to evaluate the possibility of rupture, which was not found, later emergency cesarean section was carried out followed by hepatic hematoma drainage and abdominal packaging by laparoscopy. After surgery the flow through drainage was too high additionally hemodynamic instability and consumption coagulopathy. Abdominal panangiography was performed without identifying bleeding areas. Intesive care was given to the patient evolving satisfactorily, was discharged 19 days after the event. Seven months later she had laparoscopic cholecystectomy due to acute litiasic colecistitis. We found 5 cases in literatura about hepatic hematoma during pregnancy no related to hypertensive disorders of pregnancy; these were related to hepatoma, amebian hepatic abscess, falciform cell anemia, cocaine consumption and molar pregnancy. Hepatics hematomas have high morbidity and mortality so is significant early diagnosis and multidisciplinary approach.

Frequency of thyroid disorders during interferon and ribavirin therapy in chronic hepatitis C infection

International Nuclear Information System (INIS)

Masood, N.; Memon, A.; Memon, S.; Jaffri, M.

2008-01-01

The objective of this study was to assess the frequency of thyroid dysfunction in response to combination of interferon and ribavirin therapy in chronic hepatitis C (CHC) patients and HCV outcome. One hundred cases of CHC, proven by anti-HCV and HCV RNA-positive with baseline TSH, FT4 and FT3 within the normal reference range, who were treated with interferon alpha-2b (3 million unit subcutaneously three times per week) and oral ribavirin (1000-1200 mg per day) were included in this study. All patients were assessed for TSH, FT4, FT3 levels at 12 weeks and 24 weeks during therapy. Among the 100 patients, overt thyroid disease developed in 13 (13%) and sub-clinical thyroid disease in 5 (5%). Out of 13 patients of overt thyroid disorders, 11 (84.6%) had hypothyroidism and 02 (15.3%) hyperthyroidism. Four (80%) patients were of sub-clinical hypothyroidism and 01 (20%) patient was of sub-clinical hyperthyroidism. Overall, thyroid disorders developed in 18 (18%) both as overt and sub-clinical thyroid disorders. Ninety one (91%) patients became negative by HCV RNA. Treatment of HCV with IFN-alpha and ribavirin can be safely continued in patients with over and sub clinical hypothyroidism because thyroid disease responds well to treatment. (author)

Non-specific granulomatous or tuberculous mastitis

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Gurjit Singh

2012-01-01

Full Text Available The significance of breast tuberculosis is due to rare occurrence and mistaken identity with breast cancer and pyogenic breast abscess. A 70-year-old woman presented with a gradually increasing swelling in the right breast involving the outer upper quadrant since 6 months. Examination of the axilla revealed no lymphadenopathy. FNAC from the lump was inconclusive. Straw-colored discharge from the FNAC site was negative for acid-fast bacilli on Z-N staining and on culture. Modified radical mastectomy was done since malignancy could not be ruled out. Histopathology showed features of granulomatous mastitis. Lymph nodes recovered from the specimen showed caseation necrosis. Anti-tubercular treatment was given to the patient, and she has remained asymptomatic over 1 year of follow-up so far. Extrapulmonary tuberculosis occurring in the breast is extremely rare and is uncommon even in countries where the incidence of pulmonary and extrapulmonary tuberculosis is high.

Idiopathic granulomatous mastitis: a heterogeneous disease with variable clinical presentation.

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Baslaim, Muna M; Khayat, Hind A; Al-Amoudi, Shefaa A

2007-08-01

Idiopathic granulomatous mastitis (IGM) is a rare benign inflammatory breast disease that presents with variable local manifestations. We describe here the different management protocols based on the clinical presentation of these patients. A retrospective review of 20 histopathologic confirmed cases of IGM seen over a period of 10 years was performed. The median age was 34 years (age range: 21-45 years). All were married, parous with history of breast feeding. Ill-defined mass mimicking carcinoma was the commonest presentation (70%); however, with the presence of signs of inflammation like pain (55%), redness (40%), and peau d'orange (40%), an inflammatory process appeared more likely. Axillary lymph node enlargement was infrequently seen (40%). Radiologic findings (mammography and ultrasound) were nonspecific. Histopathology showed the characteristic lobular distribution of granulomatous inflammation in all cases. Surgically, 7 patients had abscess drainage with open biopsy, and 7 patients had lumpectomy. Six patients with diffuse breast involvement were diagnosed by core needle biopsy only. Microbial cultures showed no growth. Antibiotics were given empirically when signs of inflammation where present. Two patients needed further abscess drainage followed by persistent sinus excision 3-6 weeks later. The median follow-up was 24 months (range: 15-42 months). Seventeen patients (85%) were recurrence-free, and 3 patients (15%) were lost to follow-up. Management of IGM cases needs to be tailored according to the clinical presentation. Precise radiologic and pathologic data interpretation by a multidisciplinary breast team will facilitate diagnosis and minimize unnecessary intervention.

Prevention of Infectious Complications in Patients With Chronic Granulomatous Disease.

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Slack, Maria A; Thomsen, Isaac P

2018-05-09

Chronic granulomatous disease (CGD) is a primary immunodeficiency that confers a markedly increased risk of bacterial and fungal infections caused by certain opportunistic pathogens. Current evidence supports the use of prophylactic antibacterial, antifungal, and immunomodulatory therapies designed to prevent serious or life-threatening infections in patients with CGD. In this review, we discuss current strategies for the prevention of infections in children and adults with CGD and the evidence that supports those strategies. In addition, we address current challenges and opportunities for future research in this important area.

Autoimmune thyroiditis presenting as interstitial granulomatous dermatitis Dermatite intersticial granulomatosa como apresentação de tireoidite autoimune

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Joana Antunes

2012-10-01

Full Text Available A 54-year-old female presented with recurrent, widespread, erythematous, painful plaques, over a 3-month period. Skin biopsy was compatible with interstitial granulomatous dermatitis. Additional investigation revealed hypothyroidism and positive anti-thyroid antibodies. Normalization of thyroid function and high-potency topical corticosteroids provided only transitory improvement of the dermatosis. Interstitial granulomatous dermatitis is a histologic inflammatory reaction, with variable cutaneous expression. It has been reported in association with several drugs, lymphoproliferative diseases and autoimmune disorders, such as rheumatoid arthritis, systemic lupus erythematosus and vasculitis, but association with autoimmune thyroiditis is rare. Optimal therapy for this condition is yet to be established, but topical corticosteroids have been a mainstay of treatment. In most cases, this disease is characterized by flares and remissions.Uma doente de 54 anos foi avaliada por placas eritematosas, dolorosas, disseminadas, recorrentes, com 3 meses de evolução. A biopsia cutânea foi compatível com dermatite intersticial granulomatosa. Os restantes exames laboratoriais revelaram hipotiroidismo e anticorpos anti-tiroideus positivos. Apesar da normalização da função tiroideia e de tratamento com corticóide tópico de alta potência, a dermatose melhorou apenas parcialmente. Dermatite intersticial inflamatória é um diagnóstico histopatológico, com expressão clínica variável. Tem sido associada a vários fármacos, doenças linfoproliferativas e autoimunes, nomeadamente artrite reumatóide, lupus eritematoso sistémico e vasculites, mas a associação com tireoidite autoimune é rara. Até ao momento, não foi definido nenhum tratamento específico, mas os corticóides tópicos são dos fármacos mais utilizados. A doença caracteriza-se por períodos de agravamento e remissão.

A case of late-onset, thymoma-associated myasthenia gravis with ryanodine receptor and titin antibodies and concomitant granulomatous myositis.

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Stefanou, M I; Komorowski, L; Kade, S; Bornemann, A; Ziemann, U; Synofzik, M

2016-09-13

Myasthenia gravis is an autoimmune neuromuscular disorder, which has only rarely been reported to co-manifest with myositis. The diagnosis of concomitant myositis in patients with myasthenia gravis is clinically challenging, and requires targeted investigations for the differential diagnosis, including EMG, autoantibody assays, muscle biopsy and, importantly, imaging of the mediastinum for thymoma screening. This report presents a case-vignette of a 72-year-old woman with progressive proximal muscle weakness and myalgias, diagnosed with thymoma-associated myasthenia and bioptically verified granulomatous myositis, with positive autoantibody status for ryanodine receptor and titin antibodies. The diagnosis of concurrent myositis and myasthenia gravis, especially in the presence of ryanodine receptor and titin antibodies, should lead neurologists to adopt different treatment strategies compared to those applied in myasthenia or myositis alone. Moreover, further evidence is warranted that titin and, particularly, ryanodine receptor antibodies may co-occur or be pathophysiologically involved in myasthenia-myositis cases.

[Granulomatous mastitis in a patient treated with prednisone].

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Fetveit, T; Uggerud, R

1993-09-30

A 36 year old woman, mother of a two year old child developed, in the course of one night, a tender mass in the upper medial quadrant of the left mamma. Treatment with antibiotics had no effect, and after a week the patient was admitted to hospital for drainage of the abscess and further examination. She had then developed reactive arthritis. Histological examination of a specimen from the mamma revealed lobular granulomatous mastitis. This connection has not been described before in the literature. Further examination showed no signs of infectious disease or sarcoidosis. Surgical drainage had only a minor effect on the breast-mass. The patient was treated with prednisone for six months, and after one year of observation the mass has disappeared, but the arthralgias persists.

Granulomatous pneumonia in the opossum (Didelphis virginiana) associated with an intracellular fungal agent.

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Almgren, C M; McClure, D E

2000-06-01

Two of nine female opossums (Didelphis virginiana) in a closed breeding colony were submitted for necropsy due to a history of poor reproductive performance in the absence of overt clinical disease. On histologic examination, marked granulomatous to pyogranulomatous pneumonia was identified in these animals. Lung sections were stained with periodic acid-Schiff and Gomori's methenamine silver nitrate. Pulmonary lesions were characterized by large numbers of foamy macrophages within the alveoli and interstitium, prominent subpleural and peribronchiolar aggregates of histiocytes, and a few scattered lymphoid nodules. Numerous fungal organisms were evident within the cytoplasm of macrophages on impregnation of histologic sections with the aforementioned stains. Other inciting agents were not identified. A third opossum lacked pulmonary lesions, but had similar organisms within one auricular sebaceous gland/hair follicle without apparent reaction to the organisms. A fungal agent was associated with granulomatous pneumonia in the opossum, and comparison was made with endogenous lipid pneumonia previously described in opossums. These findings stress the importance of use of special stains and additional diagnostic techniques when prominent alveolar macrophage accumulation is present on histologic examination of the opossum lung.

Distal renal tubular acidosis and hepatic lipidosis in a cat.

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Brown, S A; Spyridakis, L K; Crowell, W A

1986-11-15

Clinical and laboratory evidence of hepatic failure was found in a chronically anorectic cat. Simultaneous blood and urine pH determinations established a diagnosis of distal renal tubular acidosis. The cat did not respond to treatment. Necropsy revealed distal tubular nephrosis and hepatic lipidosis. The finding of distal renal tubular acidosis in a cat with hepatic lipidosis emphasizes the importance of complete evaluation of acid-base disorders in patients.

Epstein-Barr Virus and Cytomegalovirus induced Acute Hepatitis in Young Female Patient.

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Ates, İhsan; Kaplan, Mustafa; Yilmaz, Nisbet; Çiftçi, Filiz

2015-01-01

Acute hepatitis is a disorder that goes with liver cell necrosis and liver inflammation. Among the causes of acute hepatitis, the most common reasons are viral hepatitis. About 95% of the acute hepatitis generate because of hepatotropic viruses. Epstein-barr virus (EBV) and cytomegalovirus (CMV) are from the family of herpes viruses and rare causes of acute hepatitis. In this case report, acute hepatitis due to EBV and CMV coinfection will be described. Ates İ, Kaplan M, Yilmaz N, Çiftçi F. Epstein-Barr Virus and Cytomegalovirus induced Acute Hepatitis in Young Female Patient. Euroasian J Hepato-Gastroenterol 2015;5(1):60-61.

ACCENTUATION OF PERSONALITY TRAITS IN THE PATIENTS WITH GRANULOMATOUS LESIONS OF RESPIRATORY ORGANS IN CASE OF SARCOIDOSIS AND TUBERCULOSIS

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A. Yu. Chernikov

2017-01-01

Full Text Available 404 sarcoidosis and 404 tuberculosis patients were examined in order to detect correlations between clinical manifestations, psychological adaptation and accentuation of personality traits and granulomatous lesions of respiratory organs in case of sarcoidosis and tuberculosis. All patients had subjective and objective examinations and answered the following questionnaires: Schmieschek questionnaire to identify accentuation of personality traits, clinical questionnaire to detect and evaluate neurotic disorders, Taylor Manifest Anxiety Scale to detect the level of anxiety. It has been found out that sarcoidosis patients are characterized both by asymptomatic course of the disease as well as diverse clinical manifestations: pain syndrome, nodal fever, intoxication with expressed general fatigue, respiratory insufficiency. It is combined with stuck, pedant, cycloid, exalted, emotive accentuations of personality traits, with psychological maladaptation as per the scores of autonomic imbalance, neurotic depression, asthenia, with average high level of anxiety. The following is typical of tuberculosis patients: syndrome of bronchial tree lesions and respiratory insufficiency; distymny, demonstrative, excitable, exalted, anxiety-hypochondriac accentuations of personality traits, with psychological maladaptation as per the scores of autonomic imbalance, obsessive-phobic disorders and hysteria; average high level of anxiety. The strong correlation has been found between the degree of symptoms expression, level of anxiety and psychological maladaptation and the type of patient's accentuation of personality traits.

Enfermedad granulomatosa crónica: Aspectos actuales Chronic granulomatous disease: Current aspects

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Yanelkys Cos Padrón

2004-12-01

Full Text Available La enfermedad granulomatosa crónica (EGC es una inmunodeficiencia primaria causada por mutaciones en los genes que codifican para cualquiera de las 4 subunidades que conforman a la enzima adenina dinucleótido fosfato oxidasa (NADPH oxidasa, encargada de regular la producción de especies oxidantes microbicidas que constituyen la primera vía de defensa del organismo contra los microorganismos infecciosos. Esta es una deficiencia muy heterogénea clasificada en EGC ligada al cromosoma X (subunidad gp91-phox y autosómica recesiva, donde puede estar afectada cualquiera de las siguientes subunidades de la enzima: p22-phox, p47-phox y p67-phox. Dentro de los hallazgos clínicos más frecuentes se encuentran entre otros la linfadenopatía, hepatoesplenomegalia, neumonía. Para el tratamiento de la enfermedad se utilizan antibióticos de amplio espectro y el interferón gamma para el tratamiento de infecciones severas en la EGC ligada al cromosoma X. Actualmente se están realizando estudios para utilizar la terapia génica somática como posible cura de la enfermedadChronic granulomatous disease is a primary immunodeficiency caused by mutations in genes encoding any of the 4 subunits that make up adenine dinucleotide phosphate oxidase (NADPH oxidase, the enzyme that regulates the production of microbial oxidizing species that are the first defensive pathway of the body against infectious microorganisms. This is a very heterogeneous deficiency classified as X chromosome-linked CGD (gp91-phox subunit and as autosomal recessive chronic granulomatous disease, where any of the subunits of the enzyme, that is, p22-phox, p47-phox and p67-phox, may be affected. The most frequent clinical findings include, among others, lymphadenopathy, splenohepatomegaly and pneumonia. Broad-spectrum antibiotics for the treatment of the disease and gamma interferon for the treatment of severe infections are used in X chromosome-linked chronic granulomatous disease. At

Chronic granulomatous disease: Value of the newer imaging modalities

International Nuclear Information System (INIS)

Stricof, D.D.; Glazer, M.; Amendola, A.

1984-01-01

The contribution of computed tomography (CT), ultrasound (US), and nuclear medicine studies in the evaluation and management of seven patients with chronic granulatous disease was retrospectively reviewed. These modalities proved valuable in detecting sites of infection, particularly in the abdomen. Three patients had liver abscesses, two had suppurative retroperitoneal lymphadenopathy, one had empyema, and one hand a scrotal abscess. Furthermore, CT or US-guided percutaneous aspiration and/or drainage of infected material was successfully performed on three separate occasions in a single patient, obviating the need for surgery. The newer imaging modalities are useful in the prompt diagnosis and in some instances non-operative therapy of complications of chronic granulomatous disease. (orig.)

Granulomatous Inflammation of the Penis and Scrotum Following Application of Topical Cream

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Khan, Amir Ishaq; Mehta, Akanksha; Sekhar, Aarti; Ellis, Carla L.

2017-01-01

Granulomas are collections of histiocytes that develop as an inflammatory response to bacterial and fungal infections, as well as foreign substances. We discuss here the case of a 49-year-old male who presented with a penile and scrotal mass with granulomatous inflammation, after application of a topical cream for enhancement of erectile function. While granuloma formation can often be seen with penile injections, this case presents the rare development of a foreign body granuloma after topic...

Hepatitis C virus infection in nephrology patients.

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Rostaing, Lionel; Izopet, Jacques; Kamar, Nassim

2013-10-01

Hepatitis C virus (HCV) infection leads to chronic liver disease, but also to extra-hepatic manifestations. Directory of Open Access Journals (DOAJ), Google Scholar, Pubmed (NLM), LISTA (EBSCO) and Web of Science have been searched. Herein, we provide an overview of renal diseases related to HCV and their therapies, as well as the treatment options available for HCV (+)/RNA (+) dialysis patients. We will not mention, however, HCV infection-related complications in the post-kidney transplantation setting. Extra-hepatic manifestations of HCV infection include mixed cryoglobulinemia, lymphoproliferative disorders, and renal disease. HCV infection has been reported in association with distinct histological patterns of glomerulonephritis in native kidneys.

Clinical and Anamnestic Features of Hepatic Steatosis in Children

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N.Yu. Zavgorodnia

2015-11-01

Full Text Available The article is devoted to the study of clinical and anamnestic features of hepatic steatosis in children. The results of a comparative analysis of survey data of patients with evidence of hepatic steatosis and patients without steatosis were shown. The presence and degree of hepatic steatosis was found using FibroScan-touch-502 by measuring controlled attenuation parameter (CAP. The features of lifestyle and nutrition of children with steatosis were determined: hypodynamic lifestyle, the prevalence of fast food habits, insufficient consumption of liquid. It was established that hepatic steatosis is closely associated with obesity and hypothalamic disorders, increased both blood pressure and serum levels of atherogenic lipids.

Problems in identification of Francisella philomiragia associated with fatal bacteremia in a patient with chronic granulomatous disease

DEFF Research Database (Denmark)

Friis-Møller, Alice; Lemming, L E; Valerius, Niels Henrik

2004-01-01

Francisella philomiragia is a rare gram-negative, halophilic coccobacillus with bizarre spherical forms on primary isolation. A case of F. philomiragia bacteremia in a 24-year-old patient with chronic granulomatous disease is reported. Identification of F. philomiragia was problematic...

Orofacial findings in chronic granulomatous disease: report of twelve patients and review of the literature.

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Dar-Odeh, Najla S; Hayajneh, Wail A; Abu-Hammad, Osama A; Hammad, Huda M; Al-Wahadneh, Adel M; Bulos, Najwa K; Mahafzah, Azmi M; Shomaf, Maha S; El-Maaytah, Mohammed A; Bakri, Faris G

2010-02-17

Chronic granulomatous disease is an extremely rare primary immunodeficiency syndrome that can be associated with various oral complications. This can affect high number of patients. However, data on oral complications is sparse. Here we will review the literature and describe the orofacial findings in 12 patients. The age range was 5-31 years. Oral findings were variable, and reflected a low level of oral hygiene. They included periodontitis, rampant caries, gingivitis, aphthous-like ulcers, and geographic tongue. One patient had white patches on the buccal mucosa similar to lichen planus. Another patient had a nodular dorsum of the tongue associated with fissured and geographic tongue. Biopsies from the latter two lesions revealed chronic non-specific mucositis. Panoramic radiographs showed extensive periodontitis in one patient and periapical lesions in another patient. Patients with chronic granulomatous disease may develop oral lesions reflecting susceptibility to infections and inflammation. It is also possible that social and genetic factors may influence the development of this complication. Therefore, oral hygiene must be kept at an optimum level to prevent infections that can be difficult to manage.

Thyroid disorders in patients with chronic hepatitis C using interferon-alpha and ribavirin therapy

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Luis Jesuino de Oliveira Andrade

Full Text Available OBJECTIVE: To investigate the frequency of thyroid disorders (TD in patients with chronic hepatitis C before and during interferon-alpha (IFN-α and ribavirin (RIB treatment. STUDY DESIGN: Prospective study. PATIENTS AND METHODS: We prospectively studied 65 anti-HCV and viral RNA positive patients. Free thyroxine, thyroid-stimulating hormone, and thyroid peroxidase antibodies (TPO-Ab were systematically tested at entry (m0, week 12 (m3 and week 24 (m6 of treatment. RESULTS: Mean age of the 65 patients (38 females and 27 males was 49.61 ± 11.83 years. Seven (10.76% patients presented baseline thyroid disorders (m0, three had thyroid dysfunction, and four were TPO-Ab positive. Thyroid disorders occurred in the first 12 weeks of treatment in 11 (16.92% patients, four with thyroid dysfunction, and seven with TPO-Ab positive (m3. A total of 18 patients (27.69% developed TD after 24 weeks of treatment, 7 with thyroid dysfunction, and 11 with TPO-Ab positive (m6. The relative risk of developing hypothyroidism found in this study was 1.3 (95% CI: 1.1 to 1.6, hyperthyroidism 1.2 (95% CI: 1.1 to 1.4, and TPO-Ab positivity 7.6 (95% CI: 3.9 to 14.5. The study showed a significant association between female sex and thyroid disease (p = 0.009. CONCLUSION: Thyroid dysfunction and autoimmune TD were observed during IFN-α and RIB therapy.

Criptococose pulmonar granulomatosa em um eqüino Granulomatous cryptococcal pneumonia in a horse

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Glaucia Denise Kommers

2005-08-01

Full Text Available Descreve-se um caso de pneumonia granulomatosa por Cryptococcus neoformans em um eqüino, macho, Quarto de Milha, de 8 anos de idade com história de laminite crônica por 2 anos. Na necropsia, havia múltiplos nódulos macios e gelatinosos distribuídos aleatoriamente nos pulmões. Histologicamente, observaram-se cavidades císticas preenchidas por numerosas estruturas leveduriformes circundadas por um espesso halo claro e por reação inflamatória granulomatosa leve. Em seções coradas por azul alciano e PAS, observou-se densa cápsula mucinosa circundando estruturas leveduriformes com morfologia típica de C. neoformans.A case of cryptococcal granulomatous pneumonia is described in an 8-year-old, male, Quarter Horse with chronic laminitis of 2 years duration. Multiple soft gelatinous nodules were randomly distributed in the lungs. Microscopically, there were cavities filled with numerous yeast-like organisms surrounded by a clear halo and evoking a mild granulomatous reaction. An Alcian blue- and PAS-positive mucinous capsule surrounded the yeast-like structures morphologically typical of Cryptococcus neoformans.

Biochanin A improves hepatic steatosis and insulin resistance by regulating the hepatic lipid and glucose metabolic pathways in diet-induced obese mice.

Science.gov (United States)

Park, Hee-Sook; Hur, Haeng Jeon; Kim, Soon-Hee; Park, Su-Jin; Hong, Moon Ju; Sung, Mi Jeong; Kwon, Dae Young; Kim, Myung-Sunny

2016-09-01

Natural compounds that regulate peroxisome proliferator-activated receptor alpha (PPARα) have been reported to have beneficial effects in obesity-mediated metabolic disorders. In this study, we demonstrated that biochanin A (BA), an agonist of PPAR-α, improved hepatic steatosis and insulin resistance by regulating hepatic lipid and glucose metabolism. C57BL/6 mice were fed a normal chow diet, a high-fat diet (HFD), and an HFD supplemented with 0.05% BA for 12 weeks. Histological and biochemical examinations indicated that BA prevented obesity-induced hepatic steatosis and insulin resistance in HFD-fed mice. BA stimulated the transcriptional activation of PPAR-α in vitro and increased the expression of PPAR-α and its regulatory proteins in the liver. CE-TOF/MS analyses indicated that BA administration promoted the recovery of metabolites involved in phosphatidylcholine synthesis, lipogenesis, and beta-oxidation in the livers of obese mice. BA also suppressed the levels of gluconeogenesis-related metabolites and the expression of the associated enzymes, glucose 6-phosphatase and pyruvate kinase. Taken together, these results showed that BA ameliorated metabolic disorders such as hepatic steatosis and insulin resistance by modulating lipid and glucose metabolism in diet-induced obesity. Thus, BA may be a potential therapeutic agent for the prevention of obesity-mediated hepatic steatosis and insulin resistance. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Granulomatous pneumonia due to Spirocerca lupi in two free-ranging maned wolves (Chrysocyon brachyurus) from central Brazil

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This case report describes the anatomic pathology findings in two free-ranging maned wolves (Chrysocyon brachyurus) from central-western region of Brazil presenting granulomatous pneumonia associated with intralesional infection by Spirocerca lupi. Both wolves had multiple, white, 1-1.5 cm in diamet...

Autoimmune Hepatitis: A Risk Factor for Cholangiocarcinoma

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Rajat Garg

2017-11-01

Full Text Available Cholangiocarcinoma (CCA is a very aggressive and lethal tumor, which arises from the epithelial cells of bile ducts. CCA comprises about 3% of all gastrointestinal malignancies and its incidence is on the rise in the recent years. Anatomically, it is classified into intrahepatic, perihilar, or extrahepatic (distal CCA. There are a number of risk factors associated with CCA including primary sclerosing cholangitis, fibropolycystic liver disease, parasitic infection, viral hepatitis, chronic liver disease, and genetic disorders like Lynch syndrome. Autoimmune hepatitis is also recently reported to have an association with development of CCA. We report an interesting case of perihilar CCA in the setting of autoimmune hepatitis along with a literature review. This case highlights the importance of early treatment and close clinical follow-up of patients with autoimmune hepatitis for development of CCA.

Hepatitis Associated Aplastic Anemia: A review

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2011-01-01

Hepatitis-associated aplastic anemia (HAAA) is an uncommon but distinct variant of aplastic anemia in which pancytopenia appears two to three months after an acute attack of hepatitis. HAAA occurs most frequently in young male children and is lethal if leave untreated. The etiology of this syndrome is proposed to be attributed to various hepatitis and non hepatitis viruses. Several hepatitis viruses such as HAV, HBV, HCV, HDV, HEV and HGV have been associated with this set of symptoms. Viruses other than the hepatitis viruses such as parvovirus B19, Cytomegalovirus, Epstein bar virus, Transfusion Transmitted virus (TTV) and non-A-E hepatitis virus (unknown viruses) has also been documented to develop the syndrome. Considerable evidences including the clinical features, severe imbalance of the T cell immune system and effective response to immunosuppressive therapy strongly present HAAA as an immune mediated mechanism. However, no association of HAAA has been found with blood transfusions, drugs and toxins. Besides hepatitis and non hepatitis viruses and immunopathogenesis phenomenon as causative agents of the disorder, telomerase mutation, a genetic factor has also been predisposed for the development of aplastic anemia. Diagnosis includes clinical manifestations, blood profiling, viral serological markers testing, immune functioning and bone marrow hypocellularity examination. Patients presenting the features of HAAA have been mostly treated with bone marrow or hematopoietic cell transplantation from HLA matched donor, and if not available then by immunosuppressive therapy. New therapeutic approaches involve the administration of steroids especially the glucocorticoids to augment the immunosuppressive therapy response. Pancytopenia following an episode of acute hepatitis response better to hematopoietic cell transplantation than immunosuppressive therapy. PMID:21352606

Research progress of BOLD-functional MRI of hepatic encephalopathy

International Nuclear Information System (INIS)

Ni Ling; Zhang Longjiang; Lu Guangming

2013-01-01

Hepatic encephalopathy (HE), characterized by a wide spectrum of clinical manifestations, ranging from behavior abnormality, conscious disorder and even coma, is a consequence of liver dysfunction in both acute and chronic hepatic diseases. Minimal hepatic encephalopathy (MHE) refers to a subgroup of cirrhotic patients without clinical overt hepatic encephalopathy symptoms hut with abnormalities in neuro -cognitive functions. HE/MHE can have a far-reaching impact on quality of life and prognosis. The exact neuropathology mechanism was still unclear. Recently, functional MRI (fMRI) has been increasingly applied for investigating the neuro-pathophysiological mechanism of HE. This paper will review the fMRI research applied on uncovering the neuropathology mechanism of HE. (authors)

Corticosteroid treatment and timing of surgery in idiopathic granulomatous mastitis confusing with breast carcinoma.

Science.gov (United States)

Erozgen, Fazilet; Ersoy, Yeliz E; Akaydin, Murat; Memmi, Naim; Celik, Aysun Simsek; Celebi, Fatih; Guzey, Deniz; Kaplan, Rafet

2010-09-01

Idiopathic granulomatous mastitis (IGM) is an uncommon chronic inflammatory lesion of the breast with an uncertain optimal treatment regimen, the physical examination, and radiologic features of which may be confused with breast carcinoma. In this study, we aimed to describe the clinicopathologic characteristics of 33 patients who admitted to our breast policlinic and took the diagnosis of granulomatous (idiopathic and non-idiopathic) mastitis, and report the place of corticosteroids and the timing of surgery in the treatment of patients with IGM. The clinical features of 33 patients who presented to our breast policlinic with the complaint of breast mass and reached the final diagnosis of GM between March 2005 and October 2009 were reported. The most common symptoms were mass (n: 27) and pain (n: 11). Ultrasonography (USG) and biopsy were performed in all of the patients. Mammography (MMG) was performed in 9, and magnetic resonance imaging (MRI) in 10 patients. The diagnosis of idiopathic lobular granulomatous mastitis (ILGM) was made in 25 patients and tuberculous mastitis (non-idiopathic GM) in the remaining 8 patients. Twenty-four patients received steroid treatment except one who was pregnant. After giving birth, she also received steroids. One of the patients who developed recurrence after 11 months repeated the steroid therapy. Eight patients with tuberculous mastitis were placed on a regimen of antituberculosis therapy for 6 months. In the diagnosis of IGM, physical examination, USG, MMG, and even MRI alone may sometimes not be enough. They should be discussed altogether and the treatment should begin after definitive histopathologic result. Fine needle aspiration biopsy for cytology will result in a high level of diagnostic accuracy, however, core biopsy will reinforce the exact result. Corticosteroid therapy has been shown to be efficacious for IGM, but in the existence of complications such as abscess formation, fistulae, and persistent wound infection

Chronic granulomatous inflammation in teleost fish Piaractus mesopotamicus: histopathology model study

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Wilson G Manrique

2017-01-01

Full Text Available Objective. This study evaluated the cell kinetic and formation of granuloma during chronic inflammation induced by Bacillus Calmette-Guérin (BCG in the skeletal muscle of Piaractus mesopotamicus, as a histopathology model to study innate immunity. Materials and methods. Sixty fish were divided in two groups: BCG-inoculated and non-inoculated fish and the inflammatory response analyzed 3, 7, 14, 21 and 33 days post-inoculation (DPI by histopathology after hematoxylin-eosin and Ziehl-Neelsen staining. Results. 3 DPI of BCG showed a diffuse inflammatory reaction mostly composed by mononuclear cells. The inflammation continued diffuse 7 DPI initiating the cellular organization surrounding the inoculum and have continued at 14 DPI with discrete presence of epithelioid-like type cells with acidophilic cytoplasm and floppy chromatin. Higher cellular organization (21 DPI surrounding the granuloma with intense peripheral mononuclear inflammatory infiltrate and nevertheless, an increase in the number of fibroblasts and macrophage-like cells was observed. The inflammatory process became less diffuse 33 DPI with formation of small amount of granuloma surrounded by the same type of reaction found in bigger granuloma. Both the young and old granuloma presented typical characteristic around the inoculum composed by a layer of epithelioid-like type cells, besides macrophages, some lymphocytes and abundant fibroblasts. Conclusions. This study showed the feasibility in the use of pacus to study chronic granulomatous inflammatory response induced by BCG, characterized by changes in the kinetics of inflammatory cells in skeletal muscle classifying as immune-epithelioid type, similar to granulomatous inflammation caused by M. marinum in teleost fish.

Granulomatous Inflammation of the Penis and Scrotum Following Application of Topical Cream.

Science.gov (United States)

Khan, Amir Ishaq; Mehta, Akanksha; Sekhar, Aarti; Ellis, Carla L

2017-05-01

Granulomas are collections of histiocytes that develop as an inflammatory response to bacterial and fungal infections, as well as foreign substances. We discuss here the case of a 49-year-old male who presented with a penile and scrotal mass with granulomatous inflammation, after application of a topical cream for enhancement of erectile function. While granuloma formation can often be seen with penile injections, this case presents the rare development of a foreign body granuloma after topical cream application on the penis and scrotum.

Granulomatous Inflammation of the Penis and Scrotum Following Application of Topical Cream

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Amir Ishaq Khan

2017-05-01

Full Text Available Granulomas are collections of histiocytes that develop as an inflammatory response to bacterial and fungal infections, as well as foreign substances. We discuss here the case of a 49-year-old male who presented with a penile and scrotal mass with granulomatous inflammation, after application of a topical cream for enhancement of erectile function. While granuloma formation can often be seen with penile injections, this case presents the rare development of a foreign body granuloma after topical cream application on the penis and scrotum.

Anetoderma occurring after hepatitis B vaccination

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Teixeira Marta

2006-01-01

Full Text Available Anetoderma is an elastolytic disorder of unknown origin. To our knowledge, anetoderma secondary to hepatitis B immunization has been described only once in the literature, in two siblings vaccinated at the same time. We describe, what we believe to be an additional case of such a rare disorder in a 21-year-old man. He presented with white spots and papules on his neck, upper limbs, and trunk, that had developed gradually within the last 6 years without any symptoms. The initial lesions were red macules, which gradually enlarged in size and number, becoming pale. Biopsy of a sack-like lesion revealed normal epidermis, and a discrete mononuclear infiltrate throughout the dermis. Association of anetoderma with hepatitis B vaccination is speculated here, as suggested by history of vaccination two weeks prior to the onset of skin eruption, and ruling out other possible causes of anetoderma.

A founder effect for p47(phox)Trp193Ter chronic granulomatous disease in Kavkazi Jews

NARCIS (Netherlands)

de Boer, Martin; Tzur, Shay; van Leeuwen, Karin; Dencher, Paula C. D.; Skorecki, Karl; Wolach, Baruch; Gavrieli, Ronit; Nasidze, Ivane; Stoneking, Mark; Tanck, Michael W. T.; Roos, Dirk

2015-01-01

Chronic granulomatous disease (CGD) is a rare congenital immune deficiency caused by mutations in any of the five genes encoding NADPH oxidase subunits. One of these genes is NCF1, encoding the p47(phox) protein. A group of 39 patients, 14 of whom are of Kavkazi Jewish descent, was investigated for

Idiopath=ic Granulomatous Lobular Mastitis Masquerading as a Breast Tumor: A Case Report

OpenAIRE

Raman R, Thulasi; Manimaran, D

2016-01-01

Introduction Idiopathic granulomatous lobular mastitis (IGLM) is an inflammatory disease of the breast with an obscure etiology. It occurs mainly in women of reproductive age, and the lesion mimics carcinoma of the breast both clinically and radiologically Case Presentation We present the case of a 29-year-old female who visited our hospital in Kancheepuram, Tamil Nadu, with a 4 ? 3 cm lump in the upper outer quadrant of her left breast. The clinical and radiological findings were indicative ...

Management of chronic hepatitis Band C

African Journals Online (AJOL)

disorders must be excluded. Serum copper, urinary copper ... storage diseases and a,-antitrypsin deficiency. ... s absent, the specimen should be sent to a centre of excellence for .... Drug-induced chronic liver disease with emphasis on chronic active hepatitis. ..... interferon represent a difficult management problem. Lower.

Fatal hepatic short-chain L-3-hydroxyacyl-coenzyme A dehydrogenase deficiency: clinical, biochemical, and pathological studies on three subjects with this recently identified disorder of mitochondrial beta-oxidation

NARCIS (Netherlands)

Bennett, M. J.; Spotswood, S. D.; Ross, K. F.; Comfort, S.; Koonce, R.; Boriack, R. L.; IJlst, L.; Wanders, R. J.

1999-01-01

This report describes the clinical, biochemical, and pathological findings in three infants with hepatic short-chain L-3-hydroxyacyl-coenzyme A dehydrogenase (SCHAD) deficiency, a recently recognized disorder of the mitochondrial oxidation of straight-chain fatty acids. Candidate subjects were

A family of congenital hepatic fibrosis and atypical retinitis pigmentosa

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Sunil Pawar

2015-11-01

Full Text Available Congenital hepatic fibrosis is a rare cause of portal hypertension and esophageal varices in children. We report cases of siblings with biopsy proven congenital hepatic fibrosis and with atypical retinitis pigmentosa. They presented with repeated episodes of jaundice along with progressive decrease of vision in night. They had hepatosplenomegaly and portal hypertension with esophageal varices. One of the siblings had a large regenerating nodule replacing the entire right lobe of the liver and other one developed repeated hematemesis. This constellation of diagnosis belongs to the ciliopathy group of disorders. The spectrum of ciliopathy disorders has been evolving, and it varies from mild to severe manifestations.

Seroprevalence of hepatitis C, hepatitis B and HIV viruses in hemophiliacs born 1985-2010 in west Azarbaijan of Iran

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Nasim Valizadeh

2013-01-01

Full Text Available Background: Although, in the past the risk of transfusion transmitted viral infections were high in hemophilia patients, but introduction of viral inactivation methods in1985,decreased the risk of human immunodeficiency and hepatitis C and B viruses transmission significantly. The aim of study was seroprevalence of hepatitis B surface antigen (HBs Ag, hepatitis C virus antibody (HCV Ab and human immunodeficiency virus antibody (HIVAb in hemophiliacs in west Azarbaijan of Iran, born in 1985-2010. Materials and Methods: In a cross-sectional study, fifty patients with hereditary bleeding disorders born in 1985-2010, from total 250 patients who had been registered in Urmia Hemophilia Society were enrolled through the year 2010 to assess their seroprevalence for HCV Ab, HIV Ab and HBs Ag. Thirty five of 50 patients had hemophilia. Also; we performed a subset analysis for hemophilia patients. Results: All 50 patients with hereditary bleeding disorders including 35 patients with hemophilia were seronegative for HIV Ab and HBs Ag. HCV-Ab was detected in serum of 3 of 50 (6% patients with bleeding disorders. After subset analysis for hemophilia (A and B patients, we found HCV infection in 8.57% (3 of 35 of hemophiliacs. Conclusion: In this study prevalence of HCV infection was very smaller than similar studies in Iran and other countries. This study shows the safety of using viral inactivated factor concentrates and recombinant factors after year 1985.None of Hemophiliacs were seropositive for HIV Ab and HBs Ag.

Orofacial findings in chronic granulomatous disease: report of twelve patients and review of the literature

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Shomaf Maha S

2010-02-01

Full Text Available Abstract Background Chronic granulomatous disease is an extremely rare primary immunodeficiency syndrome that can be associated with various oral complications. This can affect high number of patients. However, data on oral complications is sparse. Here we will review the literature and describe the orofacial findings in 12 patients. Findings The age range was 5-31 years. Oral findings were variable, and reflected a low level of oral hygiene. They included periodontitis, rampant caries, gingivitis, aphthous-like ulcers, and geographic tongue. One patient had white patches on the buccal mucosa similar to lichen planus. Another patient had a nodular dorsum of the tongue associated with fissured and geographic tongue. Biopsies from the latter two lesions revealed chronic non-specific mucositis. Panoramic radiographs showed extensive periodontitis in one patient and periapical lesions in another patient. Conclusion Patients with chronic granulomatous disease may develop oral lesions reflecting susceptibility to infections and inflammation. It is also possible that social and genetic factors may influence the development of this complication. Therefore, oral hygiene must be kept at an optimum level to prevent infections that can be difficult to manage.

Hepatic Shock Differential Diagnosis and Risk Factors: A Review Article.

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Soleimanpour, Hassan; Safari, Saeid; Rahmani, Farzad; Nejabatian, Arezu; Alavian, Seyed Moayed

2015-10-01

Liver as an important organ has a vital role in physiological processes in the body. Different causes can disrupt normal function of liver. Factors such as hypo-perfusion, hypoxemia, infections and some others can cause hepatic injury and hepatic shock. Published research resources from 2002 to May 2015 in some databases (PubMed, Scopus, Index Copernicus, DOAJ, EBSCO-CINAHL, Science direct, Cochrane library and Google scholar and Iranian search database like SID and Iranmedex) were investigated for the present study. Different causes can lead to hepatic shock. Most of these causes can be prevented by early resuscitation and treatment of underlying factors. Hepatic shock is detected in ill patients, especially those with hemodynamic disorders. It can be prevented by early treatment of underlying disease. There is no definite treatment for hepatic shock and should be managed conservatively. Hepatic shock in patients can increase the mortality rate.

Detection of hepatitis C virus sequences in brain tissue obtained in recurrent hepatitis C after liver transplantation.

Science.gov (United States)

Vargas, Hugo E; Laskus, Tomasz; Radkowski, Marek; Wilkinson, Jeff; Balan, Vijay; Douglas, David D; Harrison, M Edwyn; Mulligan, David C; Olden, Kevin; Adair, Debra; Rakela, Jorge

2002-11-01

Patients with chronic hepatitis C frequently report tiredness, easy fatigability, and depression. The aim of this study is to determine whether hepatitis C virus (HCV) replication could be found in brain tissue in patients with hepatitis C and depression. We report two patients with recurrent hepatitis C after liver transplantation who also developed severe depression. One patient died of multiorgan failure and the other, septicemia caused by Staphylococcus aureussis. Both patients had evidence of severe hepatitis C recurrence with features of cholestatic fibrosing hepatitis. We were able to study samples of their central nervous system obtained at autopsy for evidence of HCV replication. The presence of HCV RNA-negative strand, which is the viral replicative form, was determined by strand-specific Tth-based reverse-transcriptase polymerase chain reaction. Viral sequences were compared by means of single-strand conformation polymorphism and direct sequencing. HCV RNA-negative strands were found in subcortical white matter from one patient and cerebral cortex from the other patient. HCV RNA-negative strands amplified from brain tissue differed by several nucleotide substitutions from serum consensus sequences in the 5' untranslated region. These findings support the concept of HCV neuroinvasion, and we speculate that it may provide a biological substrate to neuropsychiatric disorders observed in patients with chronic hepatitis C. The exact lineage of cells permissive for HCV replication and the possible interaction between viral replication and cerebral function that may lead to depression remain to be elucidated.

As a Rare Site of Invasive Fungal Infection, Chronic Granulomatous Aspergillus Synovitis: A Case Report

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Aylin Canbolat Ayhan

2013-06-01

Full Text Available Aspergillus can causes invasive disease of various organs especially in patients with weakened immune systems. Aspergillus synovitis and arthritis are uncommon types of involvement due to this infection. Approches to fungal osteoarticular infections are based on only case reports. This paper presents a rare case of chronic granulomatous Aspergillus synovitis in an immunocompromised 5-year old girl who was treated for acute lymphoblastic leukemia.

Autoimmune hepatitis.

Science.gov (United States)

Vergani, D; Mieli-Vergani, G

2004-06-01

Autoimmune hepatitis (AIH) is characterised histologically by interface hepatitis, and serologically by the presence of non-organ and liver specific autoantibodies and increased levels of immunoglobulin G. Its onset is often ill-defined, frequently mimicing acute hepatitis. AIH usually responds to immunosuppressive treatment, which should be instituted as soon as diagnosis is made. Two types of AIH are recognized according to seropositivity for smooth muscle and/or antinuclear antibody (SMA/ANA, type 1 AIH) or liver kidney microsomal type 1 antibody (LKM1, type 2 AIH). There is a female predominance in both. LKM1 positive patients tend to present more acutely, at a younger age and commonly have immunoglobulin A deficiency, while duration of symptoms before diagnosis, clinical signs, family history of autoimmunity, presence of associated autoimmune disorders, response to treatment and long-term prognosis are similar in the 2 groups. Susceptibility to AIH type 1 is conferred by possession of HLA DR3 and DR4, while to AIH type 2 by possession of HLA DR7. Liver damage is likely to derive from an immune reaction to liver cell antigens, possibly triggered by a mechanism of molecular mimicry, where immune responses to external pathogens, e.g. viruses, become directed towards structurally similar self-components. In AIH this process would be perpetuated by impairment in immune regulation.

Immunodetection of hepatic stellate cells in dogs with visceral leishmaniasis.

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Marques, Natália Cassaro; Mo Reira, Pamela Rodrigues Reina; Bertolo, Paulo Henrique Leal; Gava, Fábio Nelson; Vasconcelos, Rosemeri de Oliveira

2018-06-01

Hepatic stellate cells (HSC), or Ito cells, store vitamin A when at rest but undergo phenotypic changes in situations of liver injury, which may induce fibrosis, and they may participate in the immune response in the liver. The objective of the present study was to investigate the role of HSC in the livers of dogs with visceral leishmaniasis (VL). Twenty-eight livers from dogs infected with VL that were living in an area endemic for the disease were evaluated, among which 13 were asymptomatic (A) and 15 were symptomatic (S). A control group (C) was formed by five dogs from an area that was not endemic for VL. These organs were subjected to histopathological analysis (Masson's trichrome for fibrosis) and immunohistochemical analysis (Leishmania, smooth-muscle α-actin and TGF-β). In the livers from the symptomatic dogs, a moderate to severe granulomatous inflammatory reaction was observed in the capsule and in the portal, centrilobular and intralobular regions. In the asymptomatic dogs, there was slight to moderate presence of granulomas, and these were even absent in some dogs. The intensity of hepatic fibrosis was predominantly low in the infected dogs (A and S), and fibrosis was absent in the control group. The immunomarking of HSC in the infected groups (A and S) differed significantly (P = 0.0153) from that of the control group. The symptomatic dogs presented the largest number of positive cells. This group also presented a larger number of parasitized macrophages, but did not differ statistically from the asymptomatic group (P > 0.05). The cytokine TGF-β was only detected at low levels, and only in the infected animals, but this did not differ from the control group. Immunomarking for HSC was observed mainly in the nuclei of cells present in the hepatic granulomas of symptomatic dogs and in the sinusoids of the asymptomatic dogs. It was concluded that in the livers of dogs with VL, the HSC are activated and participate in the hepatic response to the

Hepatic cholesterol ester hydrolase in human liver disease.

Science.gov (United States)

Simon, J B; Poon, R W

1978-09-01

Human liver contains an acid cholesterol ester hydrolase (CEH) of presumed lysosomal origin, but its significance is unknown. We developed a modified CEH radioassay suitable for needle biopsy specimens and measured hepatic activity of this enzyme in 69 patients undergoing percutaneous liver biopsy. Histologically normal livers hydrolyzed 5.80 +/- 0.78 SEM mumoles of cholesterol ester per hr per g of liver protein (n, 10). Values were similar in alcoholic liver disease (n, 17), obstructive jaundice (n, 9), and miscellaneous hepatic disorders (n, 21). In contrast, mean hepatic CEH activity was more than 3-fold elevated in 12 patients with acute hepatitis, 21.05 +/- 2.45 SEM mumoles per hr per g of protein (P less than 0.01). In 2 patients studied serially, CEH returned to normal as hepatitis resolved. CEH activity in all patients paralleled SGOT levels (r, 0.84; P less than 0.01). There was no correlation with serum levels of free or esterified cholesterol nor with serum activity of lecithin-cholesterol acyltransferase, the enzyme responsible for cholesterol esterification in plasma. These studies confirm the presence of CEH activity in human liver and show markedly increased activity in acute hepatitis. The pathogenesis and clinical significance of altered hepatic CEH activity in liver disease require further study.

Chronic granulomatous disease of childhood: an unusual cause of recurrent uncommon infections in a 61-year-old man

NARCIS (Netherlands)

Isman-Nelkenbaum, G.; Wolach, B.; Gavrieli, R.; Roos, D.; Sprecher, E.; Bash, E.; Gat, A.; Sprecher, H.; Ben-Ami, R.; Zeeli, T.

2011-01-01

Chronic granulomatous disease (CGD) is a rare congenital immunodeficiency that affects 1 : 250 000 of the population, which is characterized by recurrent bacterial and fungal infections and by granuloma formation. We investigated a 61-year-old man presented with a 20-year history of a relapsing skin

Necrotizing granulomatous pneumonia caused by fungal infection in a goat

International Nuclear Information System (INIS)

Wapf, P.; Braun, U.; Ossent, P.; Scharf, G.

2011-01-01

This case report describes the clinical and postmortem findings in a 2.5-year-old goat with necrotizing granulomatous pneumonia. The goat was referred to our clinic because of swelling of the head and neck, which was unresponsive to treatment, dysphagia, and deterioration in general condition. Thoracic radiographs showed two soft tissue densities, about 10 cm in diameter, in the left caudodorsal lung. The goat was euthanized and a necropsy was carried out. The two lesions in the left caudodorsal lung were round, firm and clearly demarcated from the surrounding lung tissue. They contained purulent material and compromised about 70 % of the diaphragmatic lung lobe. Histological examination of the lesions revealed a dense network of hyphae characteristic of Mucorales spp

Counter-attack on viral hepatitis. [Hepatitis A; Hepatitis B

Energy Technology Data Exchange (ETDEWEB)

Prozesky, O W [Pretoria Univ. (South Africa). Dept. of Medical Virology; Jupp, P G; Joubert, J J; Taylor, M B; Grabow, W O.K.

1985-07-01

The most highly developed radioimmunoassay test system in medical virology is proving of exceptional value in research aimed at controlling and eventually eradicating the scourge of human hepatitis. The use of radioimmunoassay in detecting hepatitis A (HAV) and hepatitis B (HBV) viruses is discussed. The hepatitis A virus is an enterovirus which infects the gastrointestinal tract and is usually transmitted by contaminated food, milk or water. Hepatitis B spreads mainly by the parenteral rate. Bedbugs and ticks are considered as possible transmitters of HBV. Another important contribution of radioimmunoassay is the ability to monitor the immune response of persons at risk who are vaccinated against hepatitis B.

Immunohistochemical findings of the granulomatous reaction associated with tuberculosis

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Shirin Karimi

2016-01-01

Conclusion: Detection of TB in tissue slides is still based on the histological pattern of the granuloma, which has several differential diagnoses with different treatments. Presence of mycobacterial antigens and tissue morphology can be evaluated using the IHC technique. Considering the criteria of positive IHC staining of TB granulomatous reactions, this stain not only highlights the presence of mycobacterial antigens for tissue diagnosis, but also could morphologically localize their distribution in different cells. Pathologists must be familiar with adequate staining pattern, elimination of background staining, and type of selected antibody. This method is especially important for application in countries with high prevalence of TB as a technique with early diagnostic value in tissue specimens. Early diagnosis using this technique can reduce related morbidity and mortality and decrease the rate of complications due to misdiagnosis and mistreatment of TB.

[Granulomatous lobular mastitis: a clinicopathologic study of 68 cases].

Science.gov (United States)

Cheng, Juan; Du, Yu-tang; Ding, Hua-ye

2010-10-01

To study the clinical and pathologic features of granulomatous lobular mastitis (GLM). Sixty-eight cases of GLM were retrieved from the archival file. The clinical data and histologic features were retrospectively reviewed. Sixty-eight patients presented with breast mass. Ulceration in overlying breast skin was seen in 9 cases. Most of the patients had history of breast feeding. None of them had evidence of specific infections involving the breast. The clinical and radiologic features mimicked malignancy. Histologically, GLM was characterized by the presence of non-necrotizing granulomas, usually admixed with neutrophils and associated with benign ductolobular units. The ductolobular architecture was still preserved. The duration of follow up ranged from 6 to 36 months. Four patients suffered from disease recurrence. GLM shows clinical and radiologic features reminiscent of breast cancer. Correct diagnosis requires histologic examination of the biopsy specimens.

Vitamin D Signaling Through Induction of Paneth Cell Defensins Maintains Gut Microbiota and Improves Metabolic Disorders and Hepatic Steatosis in Animal Models

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Danmei Su

2016-11-01

Full Text Available Metabolic syndrome (MetS, characterized as obesity, insulin resistance, and non-alcoholic fatty liver diseases (NAFLD，is associated with vitamin D insufficiency/deficiency in epidemiological studies, while the underlying mechanism is poorly addressed. On the other hand, disorder of gut microbiota, namely dysbiosis, is known to cause MetS and NAFLD. It is also known that systemic inflammation blocks insulin signaling pathways, leading to insulin resistance and glucose intolerance, which are the driving force for hepatic steatosis. Vitamin D receptor (VDR is highly expressed in the ileum of the small intestine，which prompted us to test a hypothesis that vitamin D signaling may determine the enterotype of gut microbiota through regulating the intestinal interface. Here, we demonstrate that high-fat-diet feeding (HFD is necessary but not sufficient, while additional vitamin D deficiency (VDD as a second hit is needed, to induce robust insulin resistance and fatty liver. Under the two hits (HFD+VDD, the Paneth cell-specific alpha-defensins including α-defensin 5 (DEFA5, MMP7 which activates the pro-defensins, as well as tight junction genes, and MUC2 are all suppressed in the ileum, resulting in mucosal collapse, increased gut permeability, dysbiosis, endotoxemia, systemic inflammation which underlie insulin resistance and hepatic steatosis. Moreover, under the vitamin D deficient high fat feeding (HFD+VDD, Helicobacter hepaticus, a known murine hepatic-pathogen, is substantially amplified in the ileum, while Akkermansia muciniphila, a beneficial symbiotic, is diminished. Likewise, the VD receptor (VDR knockout mice exhibit similar phenotypes, showing down regulation of alpha-defensins and MMP7 in the ileum, increased Helicobacter hepaticus and suppressed Akkermansia muciniphila. Remarkably, oral administration of DEFA5 restored eubiosys, showing suppression of Helicobacter hepaticus and increase of Akkermansia muciniphila in association with

[The X+ chronic granulomatous disease as a fabulous model to study the NADPH oxidase complex activation].

Science.gov (United States)

Stasia, Marie-José

2007-05-01

Chronic granulomatous disease (CGD) is a rare inherited disorder in which phagocytes lack NADPH oxidase activity. Patients with CGD suffer from recurrent bacterial and fungal infections because of the absence of superoxide anions (O2- degrees ) generatingsystem. The NADPH oxidase complex is composed of a membranous cytochrome b558, cytosolic proteins p67phox, p47phox, p40phox and two small GTPases Rac2 and Rap1A. Cytochrome b558 consists of two sub-units gp91phox and p22phox. The most common form of CGD is due to mutations in CYBB gene encoding gp91phox. In some rare cases, the mutated gp91phox is normally expressed but is devoided of oxidase activity. These variants called X+ CGD, have provided interesting informations about oxidase activation mechanisms. However modelization of such variants is necessary to obtain enough biological material for studies at the molecular level. A cellular model (knock-out PLB-985 cells) has been developed for expressing recombinant mutated gp91phox for functional analysis of the oxidase complex. Recent works demonstrated that this cell line genetically deficient in gp91phox is a powerful tool for functional analysis of the NADPH oxidase complex activation.

Diagnostic usefulness of bronchoalveolar lavage, Ga scintigraphy and serum angiotensin converting enzyme activity in granulomatous lung disease

International Nuclear Information System (INIS)

Nakano, Ikuo; Tsuneta, Yasuhiro; Terai, Tsugio; Nishimura, Masaharu; Munakata, Mitsuru

1983-01-01

Cellular components of bronchoalveolar lavage (BAL) fluid were studied in 26 sarcoid patients, 8 patients with farmer's lung, 10 healthy controls and 10 control patients. The investigations by Ga scintigraphy or transbronchial lung biopsy (TBLB) and measurement of serum angiotensin converting enzyme (SACE) activity were also carried out in 21 sarcoid patients and 8 patients with farmer's lung. 1) Percentage of foamy cells in alveolar ma crophage fraction, percentage of lymphocytes and number of mast cells were increased significantly in BLA fluid from patients with farmer's lung as compared with that from sarcoid patients. Analysis of cellular component of BAL flu id is useful for differential diagnosis of these diseases. 2) Granulomatous lung lesions were frequently observed in specimens obtained by TBLB from patients with sarcoidosis and farmer's lung who showed abnormal Ga uptake in lung. In contrast, there was no significant difference in percentage of lymphocytes in BAL fluid between patients whose pulmonary Ga uptake was positive and those in whom pulmonary Ga uptake was negative. To investigate the mechanism of pulmonary Ga accumulation in granulomatous lung disease, BAL was performed in 2 sarcoid patients and 3 patients with farmer's lung at 48 to 72 hrs after Ga injection. The radioactivity in cell fractions was evaluated at 96 hrs after Ga injection. Most of the radioactivity was found in macrophages, with little in lymphocytes. Pulmonary Ga uptake in patients with sarcoidosis and farmer' s lung reflects granuloma formation or accumulation of activated macrophages in lung, but not the intensity of T-cell alveolitis. 3) Some relationship among SACE, granulomatous lung lesions in specimens obtained by TBLB and abnormal Ga accumulation in lung or hilar lymphnodes in sarcoid patients was observed, suggesting that SACE might reflect the degree of granuloma formation in sarcoidosis. (J.P.N.)

Acute lymphoblastic leukemia in a patient with chronic granulomatous disease and a novel mutation in CYBB: First report

NARCIS (Netherlands)

Wolach, Baruch; Ash, Shifra; Gavrieli, Ronit; Stark, Batia; Yaniv, Isaac; Roos, Dirk

2005-01-01

We report for the first time a child with chronic granulomatous disease (CGD) who developed acute lymphoblastic leukemia (ALL). The diagnosis of CGD was made at the age of 4 months, by studies of his neutrophil functions. The superoxide production of the cells was negligible, as was the bactericidal

Insulin resistance, adipokine profile and hepatic expression of SOCS-3 gene in chronic hepatitis C.

Science.gov (United States)

Wójcik, Kamila; Jabłonowska, Elżbieta; Omulecka, Aleksandra; Piekarska, Anna

2014-08-14

To analyze adipokine concentrations, insulin resistance and hepatic expression of suppressor of cytokine signaling 3 (SOCS-3) in patients with chronic hepatitis C genotype 1 with normal body weight, glucose and lipid profile. The study group consisted of 31 patients with chronic hepatitis C and 9 healthy subjects. Total levels of adiponectin, leptin, resistin, visfatin, omentin, osteopontin and insulin were measured using an ELISA kit. The hepatic expression of SOCS-3 was determined by the use of the reverse transcription polymerase chain reaction method. Homeostasis model assessment for insulin resistance (HOMA-IR) values were significantly higher in hepatitis C virus (HCV) infected patients without metabolic disorders compared to healthy controls (2.24 vs 0.59, P = 0.0003). Hepatic steatosis was observed in 32.2% of patients with HCV infection and was found in patients with increased HOMA-IR index (2.81 vs 1.99, P = 0.05) and reduced adiponectin level (5.96 vs 8.37, P = 0.04). Inflammatory activity (G ≥ 2) was related to increased osteopontin concentration (34.04 vs 23.35, P = 0.03). Advanced liver fibrosis (S ≥ 2) was associated with increased levels of omentin and osteopontin (436.94 vs 360.09, P = 0.03 and 32.84 vs 20.29, P = 0.03) and reduced resistin concentration (1.40 vs 1.74, P = 0.047). No correlations were reported between adipokine profile, HOMA-IR values and hepatic expression of the SOCS-3 gene. We speculated that no relationship between adipokines and HOMA-IR values may indicate that HCV can induce insulin resistance itself. Some adipokines appear to be biochemical markers of steatosis, inflammation and fibrosis in patients with chronic HCV infection. © 2014 Baishideng Publishing Group Inc. All rights reserved.

Primary granulomatous angiitis of the central nervous system: findings of magnetic resonance spectroscopy and fractional anisotropy in diffusion tensor imaging prior to surgery. Case report.

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Beppu, Takaaki; Inoue, Takashi; Nishimoto, Hideaki; Nakamura, Shinichi; Nakazato, Yoichi; Ogasawara, Kuniaki; Ogawa, Akira

2007-10-01

Primary granulomatous angiitis of the central nervous system (CNS) is extremely rare. Its preoperative diagnosis is difficult as the condition displays nonspecific features on routine neuroimaging investigations. In this paper, the authors report findings of magnetic resonance (MR) spectroscopy and fractional anisotropy (FA) with diffusion tensor MR imaging in a case of granulomatous angiitis of the CNS. A 30-year-old man presented with morning headaches and grand mal seizures. An MR image revealed a mass resembling glioblastoma in the right temporal lobe. Magnetic resonance spectroscopy showed a high choline/creatine (Cho/Cr) ratio indicative of a malignant neoplasm, accompanied by a slight elevation of glutamate and glutamine. The FA value was very low, which is inconsistent with malignant glioma. The mass was totally removed surgically. Histologically, the peripheral lesion of the mass consisted of a rough accumulation of fat granule cells, infiltration of inflammatory cells, and distribution of capillary vessels. Some vessels within the lesion were replaced by granulomas. The histological diagnosis was granulomatous angiitis of the CNS. The MIB-1-positive rate of the granuloma was approximately 5%. Both MR spectroscopy and FA were unable to accurately diagnose granulomatous angiitis of the CNS prior to surgery; however, elevated Cho/Cr and glutamate and glutamine shown by MR spectroscopy may indicate the moderate proliferation potential of the granuloma and the inflammatory process, respectively, in this condition. Although the low FA value in the present case enabled the authors to rule out a diagnosis of glioblastoma, FA values in inflammatory lesions require careful interpretation.

Acute kidney injury with granulomatous interstitial nephritis and vasculitis revealing sarcoidosis

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Amel Harzallah

2017-01-01

Full Text Available Sarcoidosis is an inflammatory disease that affects mostly the lungs and lymph glands. Renal involvement is rare and especially vasculitis. We report a case who presented an acute kidney failure and had sarcoidosis with vasculitis and nodular splenic involvement. A 35-year-old woman presenting a Lofgren syndrome was hospitalized for acute renal failure with cervical lymphadenopathy without other clinical findings. Laboratory data disclosed elevated angiotensin converting enzyme serum level. Abdominal ultrasound showed a multinodular spleen. Renal histology revealed granulomatous interstitial nephritis with necrotizing vasculitis. Outcome was favorable after the institution of high dose corticosteroids along with cyclophosphamide. Renal involvement is rare in sarcoidosis. However, the diagnostic delay should be avoided to improve the outcome.

Acute kidney injury with granulomatous interstitial nephritis and vasculitis revealing sarcoidosis.

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Harzallah, Amel; Kaaroud, Hayet; Boubaker, Karima; Barbouch, Samia; Goucha, Rim; Hamida, Fethi Ben; Abdallah, Taieb Ben

2017-01-01

Sarcoidosis is an inflammatory disease that affects mostly the lungs and lymph glands. Renal involvement is rare and especially vasculitis. We report a case who presented an acute kidney failure and had sarcoidosis with vasculitis and nodular splenic involvement. A 35-year-old woman presenting a Lofgren syndrome was hospitalized for acute renal failure with cervical lymphadenopathy without other clinical findings. Laboratory data disclosed elevated angiotensin converting enzyme serum level. Abdominal ultrasound showed a multinodular spleen. Renal histology revealed granulomatous interstitial nephritis with necrotizing vasculitis. Outcome was favorable after the institution of high dose corticosteroids along with cyclophosphamide. Renal involvement is rare in sarcoidosis. However, the diagnostic delay should be avoided to improve the outcome.

Granulomatous interstitial pneumonia in a miniature swine associated with repeated intravenous injections of Tc-99m human serum albumin: concise communication

International Nuclear Information System (INIS)

Whinnery, J.E.; Young, J.T.

1980-01-01

Albumin lung-scanning agents have a proven high degree of safety, with the only contraindication to their use being allergic hypersensitivity. We have used these agents to investigate the physiologic effects of high G/sub z/ acceleratory forces on pulmonary perfusion using the miniature swine. Multiple doses of human macroaggregated albumin and human-albumin microspheres were given to a miniature swine at various levels of centrifugal acceleration over a 6-wk period. The dosages given were the same per kilogram as those used for routine clinical human studies. The animal subsequently died from a severe granulomatous interstitial pneumonia. The granulomatous lesions suggest that the pathogenesis may have involved a cell-mediated delayed hypersensitivity. This interstitial pneumonia may represent the end point in a chronic hypersensitivity response to the human-albumin lung-scanning agents

Superficial Granulomatous Pyoderma Gangrenosum of the Penis: A Case Report

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Shyamala S. Gopi

2006-01-01

Full Text Available Classic type of pyoderma gangrenosum (PG is an uncommon ulceronecrotic cutaneous disease of uncertain aetiology characterised by broad zones of confluent ulceration with violaceous undermined margins. Some 50% of cases are associated with systemic diseases. The superficial granulomatous variant of pyoderma gangrenosum (SGPG of the external genitalia is extremely rare Patients with this condition develop single or multiple ulcerated skin lesions often with sinus tract formation. The majority of these lesions were found on the trunk and limbs. SGPG is less likely to be associated with underlying disease processes than classic PG. We present a 58 year-old with recalcitrant penile ulceration demonstrated to be SGPG on biopsy. Although rare and poorly recognised, the histological features are sufficiently typical to allow the correct diagnosis to be established.

Feature Hepatitis: Hepatitis Can Strike Anyone

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... Navigation Bar Home Current Issue Past Issues Feature Hepatitis Hepatitis Can Strike Anyone Past Issues / Spring 2009 Table ... from all walks of life are affected by hepatitis, especially hepatitis C, the most common form of ...

US findings in acute viral hepatitis

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Corsi, M; Lorenzon, G; Mesaglio, S

1988-01-01

Reports on colecystic alterations during acute viral hepatitis are more and more frequent; the pathogenesis and clinical meaning of these alterations are still debated. Consensual periportal lymphnode enlargment has been not yet reported. The authors describe four cases of acute viral hepatites in whichUS showed alterations of colecystic walls and/or contents; in two cases enlarged periportal lymphnodes were demonstrated too. Later US exams showed a complete regression of both colecystic and lymphnodal lesions. Clinical findings and laboratory out-comes are evaluated; the connection of US results with hepatitis and its meaning are discussed. The causes of colecystic alterations are still questionable; they might be related to blood disorders or to an increased portal pressure, or else they might be considered as phlogistic lesions. The authors conclude that both colecystic and lymphnodal alterations have a phlogistic nature; moreover, they are not related to a particulary evolution of hepatitis. The importance of distinguishing colecystic alterations from different pathology is stressed.

US findings in acute viral hepatitis

International Nuclear Information System (INIS)

Corsi, M.; Lorenzon, G.; Mesaglio, S.

1988-01-01

Reports on colecystic alterations during acute viral hepatitis are more and more frequent; the pathogenesis and clinical meaning of these alterations are still debated. Consensual periportal lymphnode enlargment has been not yet reported. The authors describe four cases of acute viral hepatites in whichUS showed alterations of colecystic walls and/or contents; in two cases enlarged periportal lymphnodes were demonstrated too. Later US exams showed a complete regression of both colecystic and lymphnodal lesions. Clinical findings and laboratory out-comes are evaluated; the connection of US results with hepatitis and its meaning are discussed. The causes of colecystic alterations are still questionable; they might be related to blood disorders or to an increased portal pressure, or else they might be considered as phlogistic lesions. The authors conclude that both colecystic and lymphnodal alterations have a phlogistic nature; moreover, they are not related to a particulary evolution of hepatitis. The importance of distinguishing colecystic alterations from different pathology is stressed

Sex specific differences in hepatic and plasma lipid profiles in healthy cats pre and post spaying and neutering: relationship with feline hepatic lipidosis

OpenAIRE

Valtolina, Chiara; Vaandrager, Arie B.; Favier, Robert P.; Tuohetahuntila, Maidina; Kummeling, Anne; Jeusette, Isabelle; Rothuizen, Jan; Robben, Joris H.

2017-01-01

BACKGROUND: A link between lipid metabolism and disease has been recognized in cats. Since hepatic lipidosis is a frequent disorder in cats, the aim of the current study was to evaluate liver and plasma lipid dimorphism in healthy cats and the effects of gonadectomy on lipid profiling. From six female and six male cats plasma and liver lipid profiles before and after spaying/neutering were assessed and compared to five cats (three neutered male and two spayed female) diagnosed with hepatic li...

Restorative Effects of Caffeic Acid Phenethyl Ester in Radiation-Induced Oxidative Hepatic Disorders

International Nuclear Information System (INIS)

El-Fatih, N.M.; EI-Tawil, G.A.

2009-01-01

The potential role of antioxidant natural phenolic compounds in the prevention of oxidative tissue-damage associated with ionizing-radiation has accumulated over the past decades. The possible restorative effect of caffeic acid phenethyl ester (CAPE) in minimizing radiation-induced hepatic injury in male albino rats was investigated. CAPE was given to rats via intraperitoneal (ip.) injection at a dose of (10μmol/ kg b.wt.) for 21 successive days throughout exposure to gamma radiation and continued for 15 successive days post gamma-radiation exposure. Whole body gamma-irradiation was delivered as fractionated doses (3 weeks) 2 Gy increment every week up to total cumulative dose of G Gy. Rats were sacrificed at either I, or 15 days after last dose of radiation. Malondialdehyde (MDA) content was determined in plasma and hepatic tissues. In addition, the activities of xanthine oxidase (XO), superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GSH-Px) as well as the level of reduced glutathione (GSH) were determined to evaluate the changes of antioxidant-status in blood systems and hepatic tissues. Meantime, alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP) activities were estimated in rat serum. Results showed that exposure to gamma-radiation significantly increased the MDA levels and the activities of XO, ALT, AST and ALP. Moreover, SOD, CAT and GSH-Px activities as well GSH contents showed significant consumption in irradiated rats. Treatment with CAPE showed a significant decrease in MDA level and caused significant increases in all enzymes measured in hepatic tissues and blood systems when compared with irradiated group. Conclusion: radiation-exposure leads to a reduction in antioxidant enzymatic activities and causes lipid peroxidation in hepatic tissues and blood. Under experimental condition, CAPE exhibits restorative effects on gamma-rays-induced hepatic-oxidative impairment in rats

Restorative Effects of Caffeic Acid Phenethyl Ester in Radiation-Induced Oxidative Hepatic Disorders

International Nuclear Information System (INIS)

El-Fatih, N.M.; EI-Tawil, G.A.

2008-01-01

The potential role of antioxidant natural phenolic compounds in the prevention of oxidative tissue-damage associated with ionizing-radiation has accumulated over the past decades. The possible restorative effect of caffeic acid phenethyl ester (CAPE) in minimizing radiation-induced hepatic injury in male albino rats was investigated. CAPE was given to rats via intraperitoneal (ip.) injection at a dose of (10μmol/ kg b.wt.) for 21 successive days throughout exposure to gamma radiation and continued for 15 successive days post gamma-radiation exposure. Whole body gamma-irradiation was delivered as fractionated doses (3 weeks) 2 Gy increment every week up to total cumulative dose of G Gy. Rats were sacrificed at either I, or 15 days after last dose of radiation. Malondialdehyde (MDA) content was determined in plasma and hepatic tissues. In addition, the activities of xanthine oxidase (XO), superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GSH-Px) as well as the level of reduced glutathione (GSH) were determined to evaluate the changes of antioxidant-status in blood systems and hepatic tissues. Meantime, alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP) activities were estimated in rat serum. Results showed that exposure to gamma-radiation significantly increased the MDA levels and the activities of XO, ALT, AST and ALP. Moreover, SOD, CAT and GSH-Px activities as well GSH contents showed significant consumption in irradiated rats. Treatment with CAPE showed a significant decrease in MDA level and caused significant increases in all enzymes measured in hepatic tissues and blood systems when compared with irradiated group. Conclusion: radiation-exposure leads to a reduction in antioxidant enzymatic activities and causes lipid peroxidation in hepatic tissues and blood. Under experimental condition, CAPE exhibits restorative effects on gamma-rays-induced hepatic-oxidative impairment in rats

Hepatic Encephalopathy

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Full Text Available ... Disease Type 1 (von Gierke) Hemochromatosis Hepatic Encephalopathy Hepatitis A Hepatitis B Hepatitis C Intrahepatic Cholestasis of Pregnancy ( ... Disease Type 1 (von Gierke) Hemochromatosis Hepatic Encephalopathy Hepatitis A Hepatitis B Hepatitis C Intrahepatic Cholestasis of Pregnancy ( ...

Multiple granulomatous lung lesions in a patient with Epstein-Barr-virus-induced mononucleosis and new-onset systemic lupus erythematosus: a case report

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Sakurai Aki

2012-07-01

Full Text Available Abstract Introduction Granulomatous lesions are commonly encountered abnormalities in pulmonary pathology, and often pose a diagnostic challenge. We report an unusual case of granulomatous lung disease with uncommon characteristics, which developed following Epstein-Barr-virus-induced mononucleosis and new-onset systemic lupus erythematosus. We aim to highlight a diagnostic approach for the condition and to raise awareness of the possibility of it being related to the immunological reaction caused by Epstein-Barr virus infection. Case presentation A 36-year-old Japanese man, who had been diagnosed with Epstein-Barr-virus-induced infectious mononucleosis, new-onset systemic lupus erythematosus, and secondary Sjögren’s syndrome three weeks previously, presented to our facility with fever and diffuse pulmonary infiltrates. A computed tomography scan of the chest revealed multiple small nodules in both lungs. Fiberoptic bronchoscopy with bronchoalveolar lavage revealed lymphocytosis with predominance of T lymphocytes. A histological examination of a lung biopsy taken during video-assisted thoracic surgery showed randomly distributed tiny granulomatous lesions with infiltration of eosinophils. The differential diagnoses included hypersensitivity pneumonitis, sarcoidosis, and pulmonary involvement of Crohn’s disease, systemic lupus erythematosus, and Sjögren’s syndrome, but the clinical and pathological findings were not consistent with any of these. Our patient’s condition did not improve; therefore, prednisolone therapy was started because of the possibility of specific immunological reactions associated with Epstein-Barr virus infection. After steroid treatment, our patient showed radiological and clinical improvement. Conclusions To the best of our knowledge, this is the first case of a patient developing randomly distributed multiple granulomatous lung lesions with eosinophilic infiltrates after Epstein-Barr virus infection and systemic

Autoimmune Hepatitis and Celiac Disease: Case Report Showing an Entero-Hepatic Link

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Francesco Tovoli

2010-10-01

Full Text Available Celiac disease is an autoimmune disorder primarily targeting the small bowel, although extraintestinal extensions have been reported. The autoimmune processes can affect the liver with manifestations such as primary biliary cirrhosis and autoimmune hepatitis. We describe a 61-year-old woman with celiac disease and an increased levels of aminotransferases. The persistence of increased levels of aminotransferases after 1 year of gluten-free diet and the positivity for an anti-nuclear and anti-double-strand DNA antibodies led to a misdiagnosis of systemic lupus erythematosus-related hepatitis. Based on these findings the patient was placed on steroids, which after a few months were stopped because of the onset of diabetes mellitus. Soon after steroid withdrawal, the patient had a marked increase in aminotransferases and γ-globulins, and a liver biopsy revealed chronic active hepatitis. A course of three months of steroids and azathioprine normalized both biochemical and clinical parameters. Currently the patient is symptom-free and doing well. In conclusion, a hypertransaminasemia persisting after a gluten-free diet should be interpreted as a sign of coexisting autoimmune liver disease. Any autoantibody positivity (in this case to ANA and anti-dsDNA should be carefully considered in order to avoid misdiagnosis delaying appropriate clinical management.

Necrotizing Liver Granuloma/Abscess and Constrictive Aspergillosis Pericarditis with Central Nervous System Involvement: Different Remarkable Phenotypes in Different Chronic Granulomatous Disease Genotypes

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Sanem Eren Akarcan

2017-01-01

Full Text Available Chronic granulomatous disease (CGD is a primary immune deficiency causing predisposition to infections with specific microorganisms, Aspergillus species and Staphylococcus aureus being the most common ones. A 16-year-old boy with a mutation in CYBB gene coding gp91phox protein (X-linked disease developed a liver abscess due to Staphylococcus aureus. In addition to medical therapy, surgical treatment was necessary for the management of the disease. A 30-month-old girl with an autosomal recessive form of chronic granulomatous disease (CYBA gene mutation affecting p22phox protein had invasive aspergillosis causing pericarditis, pulmonary abscess, and central nervous system involvement. The devastating course of disease regardless of the mutation emphasizes the importance of early diagnosis and intervention of hematopoietic stem cell transplantation as soon as possible in children with CGD.

The rope sign: a case of interstitial granulomatous dermatitis with arthritis.

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Savoia, Francesco; Stinchi, Caterina; Gaddoni, Giuseppe; Patrizi, Annalisa; Odorici, Giulia; Tengattini, Vera; Cataleta, Pierluigi; Zago, Silvia

2016-02-01

Interstitial granulomatous dermatitis with arthritis (IGDA), also known as Ackerman's syndrome, is a rare cutaneous disease classically characterized by the triad of cutaneous cords, a typical histologic infiltrate mainly constituted by histiocytes and arthritis/connective tissue disease. Here we report the case of IGDA with the typical clinical and histological features in a patient affected by lupus erythematosus. In this article we underline that IGDA may have a variety of different clinical and histological features. The rope sign is typical but infrequent, while histology is usually characteristic and shows a dermal inflammatory infiltrate, with a predominance of histiocytes, localized interstitially and in a palisaded array between collagen fibres, that show signs of degeneration. Clinical and histological differential diagnoses are discussed.

Pituitary Adenoma and Hyperprolactinemia Accompanied by Idiopathic Granulomatous Mastitis

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Sebahattin Destek

2017-01-01

Full Text Available Idiopathic granulomatous mastitis (IGM is a rare chronic inflammatory disease of the breast, and its etiology remains not fully elucidated. IGM is observed more often in patients with autoimmune disease. Hyperprolactinemia is observed during pregnancy, lactation, and a history of oral contraceptive use. A 39-year-old patient with no history of oral contraceptive use presented with complaints such as redness, pain, and swelling in her left breast. Ultrasound and magnetic resonance imaging (MRI revealed a suspicious inflamed mass lesion. Core biopsy was performed to exclude breast cancer and to further diagnose. The breast abscess was drained and steroids were given for treatment. In order to monitor any progression during the three months of treatment, hormone levels were routinely examined. Prolactin level was above the reference range, and pituitary MRI revealed a pituitary prolactinoma. After treatment with prolactin inhibitors, IGM also improved with hyperprolactinemia. This report emphasizes attention to hyperprolactinemia in cases of IGM diagnosis and treatment.

Early diagnosis of interferon-induced myocardial disorder in patients with chronic hepatitis C. Evaluation by myocardial imaging with {sup 123}I-BMIPP

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Kondo, Yuki; Yukinaka, Michiko; Nomura, Masahiro; Nakaya, Yutaka; Ito, Susumu [Tokushima Univ. (Japan). School of Medicine

2000-02-01

Interferon (IFN) therapy for chronic hepatitis C is sometimes associated with cardiac complications. In the present study, we performed myocardial imaging with {sup 123}I-labeled {beta}-methyl-p-iodophenylpentadecanoic acid ({sup 123}I-BMIPP) in order to evaluate myocardial disorders caused by IFN. We studied 40 healthy subjects (H group) and 25 patients with chronic hepatitis C who had been treated with IFN (IFN group). A Holter electrocardiogram (ECG) was performed and the autonomic nervous function was assessed by analyzing the spectral variability and 1/f fluctuation of heart rate. Myocardial planner imaging with {sup 123}I-BMIPP was performed to obtain the time activity curve for 20 min immediately after administration of {sup 123}I-BMIPP (dynamic study). Early and delayed myocardial single photon emission computed tomography (SPECT) images were expressed as Bull's eyes and the myocardium was divided into four segments to calculate the washout rate for each segment on early and late SPECT images (early and late SPECT study). No significant differences in autonomic nervous function were observed between the two groups in heart rate variability. In a dynamic study, the reduction rate from the time activity curve was significantly higher in the IFN group compared with the H group (reduction rate, IFN group, 5.3{+-}3.7% vs H group, 1.2{+-}3.3%; P<0.05). In the early and delayed myocardial SPECT study, the washout rate for the IFN group was significantly increased in all myocardial areas compared to that in the H group. However, the metabolic disorder of fatty acids caused by IFN was reversed on the second {sup 123}I-BMIPP myocardial scintigraphy examination several months after IFN therapy. These results indicate that metabolic disorders of fatty acids caused by IFN therapy can be detected before abnormalities are observed by Holter-ECG or echocardiography. (author)

Multi-parametric MRI findings of granulomatous prostatitis developing after intravesical bacillus calmette-guérin therapy.

Science.gov (United States)

Gottlieb, Josh; Princenthal, Robert; Cohen, Martin I

2017-07-01

To evaluate the multi-parametric MRI (mpMRI) findings in patients with biopsy-proven granulomatous prostatitis and prior Bacillus Calmette-Guérin (BCG) exposure. MRI was performed in six patients with pathologically proven granulomatous prostatitis and a prior history of bladder cancer treated with intravesical BCG therapy. Multi-parametric prostate MRI images were recorded on a GE 750W or Philips Achieva 3.0 Tesla MRI scanner with high-resolution, small-field-of-view imaging consisting of axial T2, axial T1, coronal T2, sagittal T2, axial multiple b-value diffusion (multiple values up to 1200 or 1400), and dynamic contrast-enhanced 3D axial T1 with fat suppression sequence. Two different patterns of MR findings were observed. Five of the six patients had a low mean ADC value prostatitis. The other pattern seen in one of the six patients was decreased signal on the ADC map images with increased signal on the high-b-value sequence, revealing true restricted diffusion indistinguishable from aggressive prostate cancer. This patient had biopsy-confirmed acute BCG prostatitis. Our study suggests that patients with known BCG exposure and PI-RADS v2 scores ≤3, showing similar mpMRI findings as demonstrated, may not require prostate biopsy.

Cellular composition of granulomatous lesions in gut-associated lymphoid tissues of goats during the first year after experimental infection with Mycobacterium avium subsp. paratuberculosis.

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Krüger, C; Köhler, H; Liebler-Tenorio, E M

2015-01-15

Mycobacterium avium subsp. paratuberculosis (MAP) causes lesions in naturally and experimentally infected ruminants which greatly differ in severity, cellular composition and number of mycobacteria. Morphologically distinct lesions are already found during the clinically inapparent phase of infection. The complex local host response and number of MAP were characterized at the initial sites of lesions, organized gut-associated lymphoid tissue, in experimentally infected goats. Tissues were collected at 3, 6, 9 and 12 month post-inoculation (mpi) from goat kids that had orally received 10 times 10mg of bacterial wet mass of MAP (JII-1961). The cellular composition of lesions in Peyer's patches in the jejunum and next to the ileocecal valve was evaluated in 21 MAP-inoculated goats, where lesions were compared with unaltered tissue of six control goats. CD68+, CD4+, CD8+, γδ T lymphocytes, B lymphocytes and plasma cells, MHC class II+ and CD25+ cells were demonstrated by immunohistochemistry in serial cryostat sections. At 3 mpi, extensive granulomatous infiltrates predominated, consisting of numerous epitheloid cells admixed with many CD4 and γδ T lymphocytes. Only single MAP were detected. This indicates a strong cellular immune reaction able to control MAP infection. γδ T lymphocytes were markedly increased in this type of lesion which may reflect their important role early in the pathogenesis of paratuberculosis. At 9 and 12 mpi, divergent lesions were observed which may reflect different outcomes of host-pathogen interactions. In five goats, minimal granulomatous lesions were surrounded by extensive lymphoplasmacytic infiltrates and no MAP were detected by immunohistochemistry. This was interpreted as effective host response that was able to eliminate MAP locally. In three goats, decreased numbers of lymphocytes, but extensive granulomatous infiltrates with numerous epitheloid cells containing increased numbers of mycobacteria were seen. This shift of the

Hepatitis B Surface AntigenemiaAmong Transfused Children with ...

African Journals Online (AJOL)

Patients with sickle cell anaemia (SCA), a common haematological disorder inNigeria,may have complications that require blood transfusion, thus exposing them to the risk. Objective: To determine the prevalence of hepatitis B surface antigen (HBsAg) among transfused childrenwith SCAin Enugu. Subjects and Method: ...

Hepatitis C

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... Workshops Follow Us Home Health Information Liver Disease Hepatitis (Viral) Hepatitis C Related Topics English English Español Section Navigation Hepatitis (Viral) What Is Viral Hepatitis? Hepatitis A Hepatitis B ...

Expression of cellular components in granulomatous inflammatory response in Piaractus mesopotamicus model.

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Wilson Gómez Manrique

Full Text Available The present study aimed to describe and characterize the cellular components during the evolution of chronic granulomatous inflammation in the teleost fish pacus (P. mesopotamicus induced by Bacillus Calmette-Guerin (BCG, using S-100, iNOS and cytokeratin antibodies. 50 fish (120±5.0 g were anesthetized and 45 inoculated with 20 μL (40 mg/mL (2.0 x 10(6 CFU/mg and five inoculated with saline (0,65% into muscle tissue in the laterodorsal region. To evaluate the inflammatory process, nine fish inoculated with BCG and one control were sampled in five periods: 3rd, 7th, 14th, 21st and 33rd days post-inoculation (DPI. Immunohistochemical examination showed that the marking with anti-S-100 protein and anti-iNOS antibodies was weak, with a diffuse pattern, between the third and seventh DPI. From the 14th to the 33rd day, the marking became stronger and marked the cytoplasm of the macrophages. Positivity for cytokeratin was initially observed in the 14th DPI, and the stronger immunostaining in the 33rd day, period in which the epithelioid cells were more evident and the granuloma was fully formed. Also after the 14th day, a certain degree of cellular organization was observed, due to the arrangement of the macrophages around the inoculated material, with little evidence of edema. The arrangement of the macrophages around the inoculum, the fibroblasts, the lymphocytes and, in most cases, the presence of melanomacrophages formed the granuloma and kept the inoculum isolated in the 33rd DPI. The present study suggested that the granulomatous experimental model using teleost fish P. mesopotamicus presented a similar response to those observed in mammals, confirming its importance for studies of chronic inflammatory reaction.

Early diagnosis of interferon-induced myocardial disorder in patients with chronic hepatitis C. Evaluation by myocardial imaging with 123I-BMIPP

International Nuclear Information System (INIS)

Kondo, Yuki; Yukinaka, Michiko; Nomura, Masahiro; Nakaya, Yutaka; Ito, Susumu

2000-01-01

Interferon (IFN) therapy for chronic hepatitis C is sometimes associated with cardiac complications. In the present study, we performed myocardial imaging with 123 I-labeled β-methyl-p-iodophenylpentadecanoic acid ( 123 I-BMIPP) in order to evaluate myocardial disorders caused by IFN. We studied 40 healthy subjects (H group) and 25 patients with chronic hepatitis C who had been treated with IFN (IFN group). A Holter electrocardiogram (ECG) was performed and the autonomic nervous function was assessed by analyzing the spectral variability and 1/f fluctuation of heart rate. Myocardial planner imaging with 123 I-BMIPP was performed to obtain the time activity curve for 20 min immediately after administration of 123 I-BMIPP (dynamic study). Early and delayed myocardial single photon emission computed tomography (SPECT) images were expressed as Bull's eyes and the myocardium was divided into four segments to calculate the washout rate for each segment on early and late SPECT images (early and late SPECT study). No significant differences in autonomic nervous function were observed between the two groups in heart rate variability. In a dynamic study, the reduction rate from the time activity curve was significantly higher in the IFN group compared with the H group (reduction rate, IFN group, 5.3±3.7% vs H group, 1.2±3.3%; P 123 I-BMIPP myocardial scintigraphy examination several months after IFN therapy. These results indicate that metabolic disorders of fatty acids caused by IFN therapy can be detected before abnormalities are observed by Holter-ECG or echocardiography. (author)

Early diagnosis of interferon-induced myocardial disorder in patients with chronic hepatitis C: evaluation by myocardial imaging with 123I-BMIPP.

Science.gov (United States)

Kondo, Y; Yukinaka, M; Nomura, M; Nakaya, Y; Ito, S

2000-01-01

Interferon (IFN) therapy for chronic hepatitis C is sometimes associated with cardiac complications. In the present study, we performed myocardial imaging with 123I-labeled beta-methyl-p-iodophenylpentadecanoic acid (123I-BMIPP) in order to evaluate myocardial disorders caused by IFN. We studied 40 healthy subjects (H group) and 25 patients with chronic hepatitis C who had been treated with IFN (IFN group). A Holter electrocardiogram (ECG) was performed and the autonomic nervous function was assessed by analyzing the spectral variability and 1/f fluctuation of heart rate. Myocardial planner imaging with 123I-BMIPP was performed to obtain the time activity curve for 20min immediately after administration of 123I-BMIPP (dynamic study). Early and delayed myocardial single photon emission computed tomography (SPECT) images were expressed as Bull's eyes and the myocardium was divided into four segments to calculate the washout rate for each segment on early and late SPECT images (early and late SPECT study). No significant differences in autonomic nervous function were observed between the two groups in heart rate variability. In a dynamic study, the reduction rate from the time activity curve was significantly higher in the IFN group compared with the H group (reduction rate, IFN group, 5.3 +/- 3.7% vs H group, 1.2 +/- 3.3%; P acids caused by IFN was reversed on the second 123I-BMIPP myocardial scintigraphy examination several months after IFN therapy. These results indicate that metabolic disorders of fatty acids caused by IFN therapy can be detected before abnormalities are observed by Holter-ECG or echocardiography.

Hepatitis A through E (Viral Hepatitis)

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... Treatment Eating, Diet, & Nutrition Clinical Trials Wilson Disease Hepatitis (Viral) View or Print All Sections What is Viral Hepatitis? Viral hepatitis is an infection that causes liver inflammation ...

Relation between blood clearance and hepatic uptake of sup 99m Tc-phytate in rats with hepatic injury

Energy Technology Data Exchange (ETDEWEB)

Shibata, Hiroshi; Hisano, Tomoyuki; Kohno, Masahiro (Yamaguchi University, Ube (Japan). Faculty of Agriculture)

1989-10-01

The relation among the blood clearance of {sup 99m}Tc-phytake ({sup 99m}Tc-P), the hepatic uptake of {sup 99m}Tc-P and the severity of hepatic injury was investigated by using the rats with carbon tetrachloride (CCL{sub 4}), D-galactosamine (Gal N), alpha-naphthylisothiocyanate (ANIT) or DL-ethionine (EthN) induced hepatic injury. After the administration of CCL{sub 4}, GalN or ANIT, serum GPT activity increased significantly with the increase of dose level, and the degree of this increase was in the order: GalN>CCl{sub 4}>ANIT. However, the mild increase in serum GPT activity was observed after EthN administration. The blood clearance rate of {sup 99m}Tc-P and the hepatic uptake ratio of {sup 99m}Tc-P decreased with the increase of dose level after CCl{sub 4}, GalN or ANIT administration, but significant changes were not found after EthN administration. The degree of decrease in the blood clearance rate of {sup 99m}Tc-P was in the order: GalNapproxCCl{sub 4}>ANIT, and the degree of decrease in the hepatic uptake ratio of {sup 99m}Tc-P was in the order: GalNapproxCCl{sub 4}>ANIT. These results suggest that the disorder in the hepatocytes may be one of causes for inducing the decrease in the hepatic uptake of {sup 99m}Tc-P, and the consequence of this decrease may induce the decrease in the blood clearance of {sup 99m}Tc-P. (author).

Hepatic lipidosis in pregnant captive American bison (Bison bison).

Science.gov (United States)

Palmer, Mitchell V; Olsen, Steve C

2002-11-01

Hepatic lipidosis, a hallmark lesion of lipid mobilization disorders in ruminants, was noted in four 3-year-old, pregnant bison (Bison bison) after periods of anorexia that progressed to recumbency and death. The affected bison were part of a herd at the National Animal Disease Center (NADC) that was used for brucellosis vaccine research. Microscopically, the liver contained swollen hepatocytes with numerous, variably sized, round, smoothly contoured vacuoles that displaced cytoplasmic structures. Hepatocytes in all zones of the lobule were affected equally. Hypoglycemia, decreased total carbon dioxide, elevated gamma-glutamyltransferase, elevated alkaline phosphatase, and increased nonesterified fatty acid levels were noted. As in the case of cattle, altered nutritional demands of late gestation combined with management factors such as obesity, nutrition, stress, and concomitant disease may be critical in the pathophysiology of lipid mobilization disorders in bison. Additionally, stressors unique to this research herd likely contributed to fatal hepatic lipidosis.

Hepatic ZIP14-mediated zinc transport is required for adaptation to endoplasmic reticulum stress.

Science.gov (United States)

Kim, Min-Hyun; Aydemir, Tolunay B; Kim, Jinhee; Cousins, Robert J

2017-07-18

Extensive endoplasmic reticulum (ER) stress damages the liver, causing apoptosis and steatosis despite the activation of the unfolded protein response (UPR). Restriction of zinc from cells can induce ER stress, indicating that zinc is essential to maintain normal ER function. However, a role for zinc during hepatic ER stress is largely unknown despite important roles in metabolic disorders, including obesity and nonalcoholic liver disease. We have explored a role for the metal transporter ZIP14 during pharmacologically and high-fat diet-induced ER stress using Zip14 -/- (KO) mice, which exhibit impaired hepatic zinc uptake. Here, we report that ZIP14-mediated hepatic zinc uptake is critical for adaptation to ER stress, preventing sustained apoptosis and steatosis. Impaired hepatic zinc uptake in Zip14 KO mice during ER stress coincides with greater expression of proapoptotic proteins. ER stress-induced Zip14 KO mice show greater levels of hepatic steatosis due to higher expression of genes involved in de novo fatty acid synthesis, which are suppressed in ER stress-induced WT mice. During ER stress, the UPR-activated transcription factors ATF4 and ATF6α transcriptionally up-regulate Zip14 expression. We propose ZIP14 mediates zinc transport into hepatocytes to inhibit protein-tyrosine phosphatase 1B (PTP1B) activity, which acts to suppress apoptosis and steatosis associated with hepatic ER stress. Zip14 KO mice showed greater hepatic PTP1B activity during ER stress. These results show the importance of zinc trafficking and functional ZIP14 transporter activity for adaptation to ER stress associated with chronic metabolic disorders.

Viral hepatitis as an occupational disease in Poland.

Science.gov (United States)

Bilski, Bartosz

2011-07-01

In medical terms, occupational diseases are defined as health disorders specifically associated with the working environment of people and their occupational activity. From the medical and legal perspectives, the vast majority of European countries consider particular diseases to be of occupational origin if they are mentioned in the current list of occupational diseases and caused by exposure to factors in the working environment that are harmful to health. The aim of this study was to analyze the occurrence of cases of viral hepatitis certified as an occupational disease in Poland during 1979-2009. This article presents the medical, economic, and legal aspects of the epidemiology of hepatitis as an occupational disease in Poland. Publically available statistical data on certified occupational diseases in Poland and data contained in individual "occupational disease diagnosis cards" (based on data used in Poland statistical form), regarding certified cases of hepatitis among health care professionals, which were collected by the Department of Occupational Hygiene of the Polish Public Health Service, were analyzed in this study. In Poland, the highest number of cases of hepatitis certified as an occupational disease was observed in 1987. A gradual reduction in the number of cases of hepatitis as an occupational disease has been noted since then. Currently, hepatitis C as an occupational disease is certified more frequently than hepatitis B. In Poland, the number of women with hepatitis certified as an occupational disease is higher than that of men. However, among health care professionals, particularly nurses, this difference is insignificant because women outnumber the men. The existence of such a situation is due to the significant quantitative predominance of women over men among medical personnel, especially among nurses. Immunization of health care professionals against the hepatitis B virus (HBV), introduced in Poland in 1988, was an important factor

Reduced-intensity conditioning and HLA-matched haemopoietic stem-cell transplantation in patients with chronic granulomatous disease: a prospective multicentre study.

Science.gov (United States)

Güngör, Tayfun; Teira, Pierre; Slatter, Mary; Stussi, Georg; Stepensky, Polina; Moshous, Despina; Vermont, Clementien; Ahmad, Imran; Shaw, Peter J; Telles da Cunha, José Marcos; Schlegel, Paul G; Hough, Rachel; Fasth, Anders; Kentouche, Karim; Gruhn, Bernd; Fernandes, Juliana F; Lachance, Silvy; Bredius, Robbert; Resnick, Igor B; Belohradsky, Bernd H; Gennery, Andrew; Fischer, Alain; Gaspar, H Bobby; Schanz, Urs; Seger, Reinhard; Rentsch, Katharina; Veys, Paul; Haddad, Elie; Albert, Michael H; Hassan, Moustapha

2014-02-01

In chronic granulomatous disease allogeneic haemopoietic stem-cell transplantation (HSCT) in adolescents and young adults and patients with high-risk disease is complicated by graft-failure, graft-versus-host disease (GVHD), and transplant-related mortality. We examined the effect of a reduced-intensity conditioning regimen designed to enhance myeloid engraftment and reduce organ toxicity in these patients. This prospective study was done at 16 centres in ten countries worldwide. Patients aged 0-40 years with chronic granulomatous disease were assessed and enrolled at the discretion of individual centres. Reduced-intensity conditioning consisted of high-dose fludarabine (30 mg/m(2) [infants HLA-matched related-donors or HLA-9/10 or HLA-10/10 matched unrelated-donors were infused. The primary endpoints were overall survival and event-free survival (EFS), probabilities of overall survival and EFS at 2 years, incidence of acute and chronic GVHD, achievement of at least 90% myeloid donor chimerism, and incidence of graft failure after at least 6 months of follow-up. 56 patients (median age 12·7 years; IQR 6·8-17·3) with chronic granulomatous disease were enrolled from June 15, 2003, to Dec 15, 2012. 42 patients (75%) had high-risk features (ie, intractable infections and autoinflammation), 25 (45%) were adolescents and young adults (age 14-39 years). 21 HLA-matched related-donor and 35 HLA-matched unrelated-donor transplants were done. Median time to engraftment was 19 days (IQR 16-22) for neutrophils and 21 days (IQR 16-25) for platelets. At median follow-up of 21 months (IQR 13-35) overall survival was 93% (52 of 56) and EFS was 89% (50 of 56). The 2-year probability of overall survival was 96% (95% CI 86·46-99·09) and of EFS was 91% (79·78-96·17). Graft-failure occurred in 5% (three of 56) of patients. The cumulative incidence of acute GVHD of grade III-IV was 4% (two of 56) and of chronic graft-versus-host disease was 7% (four of 56). Stable (≥90%) myeloid

Hepatitis isquémica Ischemic hepatitis

Directory of Open Access Journals (Sweden)

Marcos Amuchástegui (h

2006-10-01

Full Text Available La hepatitis isquémica es una complicación sumamente infrecuente de cirugía cardiovascular. Las biopsias muestran necrosis centrolobulillar. El término de "hepatitis" fue propuesto debido al aumento de transaminasas similar a aquellas de origen infeccioso, e "isquémica" por falla en la perfusión hepática. Posteriormente se definió el término de hepatitis isquémica como cuadro de elevación aguda y reversible (dentro de las 72 horas de transaminasas de hasta 20 veces el valor normal, asociado a trastornos en la perfusión hepática, luego de haber excluido otras causas de hepatitis aguda o daño hepatocelular. Se describe el caso de un paciente de 53 años que consulta por dolor epigástrico de 12 h de evolución sin fiebre, náuseas ni vómitos, resistente a la medicación. Tenía antecedentes inmediatos de reemplazo de válvula aórtica, y estaba anticoagulado. Evolucionó con shock y fallo multiorgánico. El examen evidenció marcada ictericia y signos de taponamiento pericárdico, asociado a un aumento considerable de enzimas hepáticas. Un ecocardiograma informó signos de taponamiento cardíaco y ausencia de disección aórtica. Se decidió pericardiocentesis, extrayéndose 970 cc. de líquido sanguinolento, y hemodiálisis, con notable mejoría de su estado hemodinámico. Los valores enzimáticos disminuyeron. Los marcadores virales fueron negativos.Ischemic hepatitis is an uncommon cardiovascular surgery complication. Hepatic biopsies show centrolobulillar necrosis. The term "hepatitis" was proposed because of a raise in hepatic enzymes similar with infectious disease, and "ischemic" because of failure in hepatic perfusion. Ischemic hepatitis was then defined as an acute and reversible elevation of hepatic enzymes (within 72 h, associated with disturbance in hepatic perfusion after excluding other causes of acute hepatitis. A 53 year-old male presented complaining of a 12 h epigastric pain, without nausea or vomiting, resistant

Malaysia's First Transplanted Case of Chronic Granulomatous Disease: The Journey of Overcoming Obstacles.

Science.gov (United States)

Ismail, Intan Hakimah; Jamli, Faizah Mohamed; Othman, Ida Shahnaz; Noh, Lokman Mohd; Abdul Latiff, Amir Hamzah

2016-05-17

The awareness of primary immunodeficiency (PID) in Malaysia is still not forthcoming. Certain practical issues such as lack of clinical immunologists and specialized laboratory diagnostic facilities remain to be addressed. However, great efforts taken by passionate clinicians and scientists in the immunology networking have ascertained some prevalence. Despite the limitation, all suspected cases of PID are being properly investigated and competently managed. In this case report we highlighted the obstacles we faced in managing PID patients, particularly preparing for bone marrow transplant. This is the first transplanted case of chronic granulomatous disease in Malaysia, which emphasizes the importance of collaborative work to ensure further morbidities or mortalities are prevented.

Hepatic Encephalopathy

Medline Plus

Full Text Available ... Related Liver Disease Alpha-1 Antitrypsin Deficiency Autoimmune Hepatitis Benign Liver Tumors Biliary Atresia Cirrhosis of the ... Disease Type 1 (von Gierke) Hemochromatosis Hepatic Encephalopathy Hepatitis A Hepatitis B Hepatitis C Intrahepatic Cholestasis of ...

Hepatic Encephalopathy

Medline Plus

Full Text Available ... Hemochromatosis Hepatic Encephalopathy Hepatitis A Hepatitis B Hepatitis C Intrahepatic Cholestasis of Pregnancy (ICP) Jaundice In Newborns ... are the common causes of cirrhosis? Hepatitis B & C Alcohol-related Liver Disease Non-alcoholic Fatty Liver ...

Drug-induced hepatitis superimposed on the presence of anti-SLA antibody: a case report.

Science.gov (United States)

Etxagibel, Aitziber; Julià, M Rosa; Brotons, Alvaro; Company, M Margarita; Dolz, Carlos

2008-01-28

Autoimmune hepatitis is a necroinflammatory disorder of unknown etiology characterized by the presence of circulating antibodies, hypergammaglobulinemia, and response to immunosuppression. It has the histological features of chronic hepatitis. The onset is usually insidious, but in some patients the presentation may be acute and occasionally severe. Certain drugs can induce chronic hepatitis mimicking autoimmune hepatitis. Different autoantibodies have been associated with this process but they are not detectable after drug withdrawal and clinical resolution. We describe a case of drug-induced acute hepatitis associated with antinuclear, antisoluble liver-pancreas and anti-smooth muscle autoantibodies in a 66-year-old woman. Abnormal clinical and biochemical parameters resolved after drug withdrawal, but six months later anti-soluble liver-pancreas antibodies remained positive and liver biopsy showed chronic hepatitis and septal fibrosis. Furthermore, our patient has a HLA genotype associated with autoimmune hepatitis. Patient follow-up will disclose whether our patient suffers from an autoimmune disease and if the presence of anti-soluble liver antigens could precede the development of an autoimmune hepatitis, as the presence of antimitochondrial antibodies can precede primary biliary cirrhosis.

Hepatic Encephalopathy

Medline Plus

Full Text Available ... 1 (von Gierke) Hemochromatosis Hepatic Encephalopathy Hepatitis A Hepatitis B Hepatitis C Intrahepatic Cholestasis of Pregnancy (ICP) Jaundice ... diseases. What are the common causes of cirrhosis? Hepatitis B & C Alcohol-related Liver Disease Non-alcoholic Fatty ...

Extrahepatic manifestations associated with Chronic Hepatitis C Virus Infection

Directory of Open Access Journals (Sweden)

A. Flores-Chávez

Full Text Available Summary Chronic hepatitis C virus (HCV infection has been associated with both organ-specific and systemic autoimmune diseases, with cryoglobulinemia being the most frequent associated disease. Experimental, virologic, and clinical evidence have demon-strated a close association between HCV infection and some systemic autoimmune diseases, especially Sjögren’s syndrome, but also rheumatoid arthritis and lupus. A higher prevalence of hematological processes has also been described in patients with HCV infection, including cytopenias and lymphoproliferative disorders (B-cell lymphoma. In addition, patients with chronic HCV infection have a higher frequency of other extrahepatic manifestations including endocrine, metabolic and cardiovascular disorders that may worse the prognosis of patients, along with neuropsychiatric manifestations and general symptoms that have a significant influence on the quality of life of the patient. Direct-acting antiviral therapies (DAAs that have recently begun to be used are providing the opportunity to effectively cure chronic HCV infection and reduce the burden of both hepatic and extrahepatic complications.

Prevalence of hepatitis A virus, hepatitis B virus, hepatitis C virus, hepatitis D virus and hepatitis E virus as causes of acute viral hepatitis in North India: a hospital based study.

Science.gov (United States)

Jain, P; Prakash, S; Gupta, S; Singh, K P; Shrivastava, S; Singh, D D; Singh, J; Jain, A

2013-01-01

Acute viral hepatitis (AVH) is a major public health problem and is an important cause of morbidity and mortality. The aim of the present study is to determine the prevalence of hepatitis A virus (HAV), hepatitis B virus (HBV), hepatitis C virus (HCV), hepatitis D virus (HDV) and hepatitis E virus (HEV) as causes of AVH in a tertiary care hospital of North India. Blood samples and clinical information was collected from cases of AVH referred to the Grade I viral diagnostic laboratory over a 1-year period. Samples were tested for hepatitis B surface antigen, anti-HCV total antibodies, anti-HAV immunoglobulin M (IgM) and anti-HEV IgM by the enzyme-linked immunosorbent assay. PCR for nucleic acid detection of HBV and HCV was also carried out. Those positive for HBV infection were tested for anti-HDV antibodies. Fisher's exact test was used and a P hepatitis cases, 62 (23.22%) patients presented as acute hepatic failure. HAV (26.96%) was identified as the most common cause of acute hepatitis followed by HEV (17.97%), HBV (16.10%) and HCV (11.98%). Co-infections with more than one virus were present in 34 cases; HAV-HEV co-infection being the most common. HEV was the most important cause of acute hepatic failure followed by co-infection with HAV and HEV. An indication towards epidemiological shift of HAV infection from children to adults with a rise in HAV prevalence was seen. To the best of our knowledge, this is the first report indicating epidemiological shift of HAV in Uttar Pradesh.

Chest radiographs in acquired antibody deficiency syndrome with chronic granulomatous inflammation

International Nuclear Information System (INIS)

Qaiyumi, S.A.A.; Peest, D.; Galanski, M.; Medizinische Hochschule Hannover

1990-01-01

Ten cases of acquired antibody deficiency syndrome with chronic granulomatous infection were diagnosed in our hospital during the past 10 years. We were able to perform a retrospective analysis of the initial and follow-up chest radiographs in 8 of these patients. The following pathological findings could be demonstrated: 1. increased bronchovascular markings in the basal lung fields, 2. reticular densities in the middle and basal lung fields, 3. confluent nodular densities of varying size in the periphery of the basal and middle fields, 4. pulmonary infiltrates in the middle and lower lobes, 5. hilar node enlargement of moderate extent. Findings 2, 3 and 5 completely disappeared under steroid therapy whereas 1 showed only partial recovery. If both the radiologic and serologic findings are considered, it is possible to differentiate this disease from sarcoidosis. (orig.) [de

Failure to incriminate hepatitis B, hepatitis C, and hepatitis E viruses in the aetiology of fulminant non-A non-B hepatitis.

OpenAIRE

Mutimer, D; Shaw, J; Neuberger, J; Skidmore, S; Martin, B; Hubscher, S; McMaster, P; Elias, E

1995-01-01

Sporadic non-A, non-B hepatitis is the most common indication for liver transplantation in patients presenting with fulminant and subacute liver failure. This study used serological, histological, and molecular biological techniques to examine specimens from 23 consecutive patients transplanted for sporadic non-A, non-B hepatitis. No evidence was found of hepatitis C virus, hepatitis E virus, or 'cryptic' hepatitis B virus infection.

Hepatitis

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... most common types of viral hepatitis. What Is Hepatitis A? For kids, hep A is the most common ... they recover, it does not come back. Can Hepatitis A Be Prevented? The following will help keep people ...

Clinical and virological improvement of hepatitis B virus-related or hepatitis C virus-related chronic hepatitis with concomitant hepatitis A virus infection.

Science.gov (United States)

Sagnelli, Evangelista; Coppola, Nicola; Pisaturo, Mariantonietta; Pisapia, Raffaella; Onofrio, Mirella; Sagnelli, Caterina; Catuogno, Antonio; Scolastico, Carlo; Piccinino, Felice; Filippini, Pietro

2006-06-01

We evaluated the clinical and virological characteristics of hepatitis A virus infection in persons concomitantly infected with hepatitis B virus (HBV) or hepatitis C virus (HCV). We enrolled 21 patients with acute hepatitis A and chronic hepatitis with no sign of liver cirrhosis, 13 patients who were positive for hepatitis B surface antigen (case B group), 8 patients who were anti-HCV positive (case C group), and 21 patients with acute hepatitis A without a preexisting liver disease (control A group). Two control groups of patients with chronic hepatitis B (control B group) or C (control C group) were also chosen. All control groups were pair-matched by age and sex with the corresponding case group. Fulminant hepatitis A was never observed, and hepatitis A had a severe course in 1 patient in the case B group and in 1 patient in the control A group. Both patients recovered. On admission, HBV DNA was detected in 1 patient in the case B group (7.7%) and in 13 patients (50%) in the control B group; HCV RNA was found in no patient in the case C group and in 16 patients (81.2%) in the control C group. Of 9 patients in the case B group who were followed up for 6 months, 3 became negative for hepatitis B surface antigen and positive for hepatitis B surface antibody, 2 remained positive for hepatitis B surface antigen and negative for HBV DNA, and 4 became positive for HBV DNA with a low viral load [corrected] Of 6 patients in the case C group who were followed up for 6 months, 3 remained negative for HCV RNA, and 3 had persistently low viral loads. Concomitant hepatitis A was always self-limited, associated with a marked inhibition of HBV and HCV genomes, and possibly had a good prognosis for the underlying chronic hepatitis.

Sex specific differences in hepatic and plasma lipid profiles in healthy cats pre and post spaying and neutering : relationship with feline hepatic lipidosis

NARCIS (Netherlands)

Valtolina, Chiara|info:eu-repo/dai/nl/412503034; Vaandrager, Arie B|info:eu-repo/dai/nl/073165506; Favier, Robert P|info:eu-repo/dai/nl/304828742; Tuohetahuntila, Maidina; Kummeling, Anne|info:eu-repo/dai/nl/304828793; Jeusette, Isabelle; Rothuizen, Jan|info:eu-repo/dai/nl/071276033; Robben, Joris H|info:eu-repo/dai/nl/266740790

2017-01-01

BACKGROUND: A link between lipid metabolism and disease has been recognized in cats. Since hepatic lipidosis is a frequent disorder in cats, the aim of the current study was to evaluate liver and plasma lipid dimorphism in healthy cats and the effects of gonadectomy on lipid profiling. From six

Hepatitis Vaccines

OpenAIRE

Ogholikhan, Sina; Schwarz, Kathleen B.

2016-01-01

Viral hepatitis is a serious health problem all over the world. However, the reduction of the morbidity and mortality due to vaccinations against hepatitis A and hepatitis B has been a major component in the overall reduction in vaccine preventable diseases. We will discuss the epidemiology, vaccine development, and post-vaccination effects of the hepatitis A and B virus. In addition, we discuss attempts to provide hepatitis D vaccine for the 350 million individuals infected with hepatitis B ...

Hepatitis Vaccines

Directory of Open Access Journals (Sweden)

Sina Ogholikhan

2016-03-01

Full Text Available Viral hepatitis is a serious health problem all over the world. However, the reduction of the morbidity and mortality due to vaccinations against hepatitis A and hepatitis B has been a major component in the overall reduction in vaccine preventable diseases. We will discuss the epidemiology, vaccine development, and post-vaccination effects of the hepatitis A and B virus. In addition, we discuss attempts to provide hepatitis D vaccine for the 350 million individuals infected with hepatitis B globally. Given the lack of a hepatitis C vaccine, the many challenges facing the production of a hepatitis C vaccine will be shown, along with current and former vaccination trials. As there is no current FDA-approved hepatitis E vaccine, we will present vaccination data that is available in the rest of the world. Finally, we will discuss the existing challenges and questions facing future endeavors for each of the hepatitis viruses, with efforts continuing to focus on dramatically reducing the morbidity and mortality associated with these serious infections of the liver.

Hepatitis Vaccines

Science.gov (United States)

Ogholikhan, Sina; Schwarz, Kathleen B.

2016-01-01

Viral hepatitis is a serious health problem all over the world. However, the reduction of the morbidity and mortality due to vaccinations against hepatitis A and hepatitis B has been a major component in the overall reduction in vaccine preventable diseases. We will discuss the epidemiology, vaccine development, and post-vaccination effects of the hepatitis A and B virus. In addition, we discuss attempts to provide hepatitis D vaccine for the 350 million individuals infected with hepatitis B globally. Given the lack of a hepatitis C vaccine, the many challenges facing the production of a hepatitis C vaccine will be shown, along with current and former vaccination trials. As there is no current FDA-approved hepatitis E vaccine, we will present vaccination data that is available in the rest of the world. Finally, we will discuss the existing challenges and questions facing future endeavors for each of the hepatitis viruses, with efforts continuing to focus on dramatically reducing the morbidity and mortality associated with these serious infections of the liver. PMID:26978406

Primary hepatic artery embolization in pediatric blunt hepatic trauma.

Science.gov (United States)

Ong, Caroline C P; Toh, Luke; Lo, Richard H G; Yap, Te-Lu; Narasimhan, Kannan

2012-12-01

Non-operative management of isolated blunt hepatic trauma is recommended except when hemodynamic instability requires immediate laparotomy. Hepatic artery angioembolization is increasingly used for hepatic injuries with ongoing bleeding as demonstrated by contrast extravasation on the CT scan. It is used primarily or after laparotomy to control ongoing hemorrhage. Hepatic angioembolization as part of multimodality management of hepatic trauma is reported mainly in adults, with few pediatric case reports. We describe our institution experience with primary pediatric hepatic angioembolization and review the literature with regard to indications and complications. Two cases (3 and 8 years old), with high-grade blunt hepatic injuries with contrast extravasation on the CT scan were successfully managed by emergency primary hepatic angioembolization with minimal morbidity and avoided laparotomy. To date, the only reports of pediatric hepatic angioembolization for trauma are 5 cases for acute bleeding and 15 delayed cases for pseudoaneurysm. The role of hepatic angioembolization in the presence of an arterial blush on CT in adults is accepted, but contested in a pediatric series, despite higher transfusion rate and mortality rate. We propose that hepatic angioembolization should be considered adjunct treatment, in lieu of, or in addition to emergency laparotomy for hemostasis in pediatric blunt hepatic injury. Copyright © 2012 Elsevier Inc. All rights reserved.

Feature Hepatitis: Hepatitis Symptoms, Diagnosis, Treatment & Prevention

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... Navigation Bar Home Current Issue Past Issues Feature Hepatitis Hepatitis: Symptoms, Diagnosis, Treatment & Prevention Past Issues / Spring 2009 ... No appetite Fever Headaches Diagnosis To check for hepatitis viruses, your doctor will test your blood. You ...

Addressing liver fibrosis with Liposomes targeted to hepatic stellate cells

NARCIS (Netherlands)

Adrian, Joanna E.; Poelstra, Klaas; Kamps, Jan A. A. M.

2007-01-01

Liver fibrosis is a chronic disease that results from hepatitis B and C infections, alcohol abuse or metabolic and genetic disorders. Ultimately, progression of fibrosis leads to cirrhosis, a stage of the disease characterized by failure of the normal liver functions. Currently, the treatment of

Viral Hepatitis

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... Home A-Z Health Topics Viral hepatitis Viral hepatitis > A-Z Health Topics Viral hepatitis (PDF, 90 ... liver. Source: National Cancer Institute Learn more about hepatitis Watch a video. Learn who is at risk ...

Evaluation of hepatic alveolar echinococcosis with multi-slices spiral CT

International Nuclear Information System (INIS)

Liu Wenya; Lou Jianru; Xing Yan; Wang Jing; Wang Haitao

2005-01-01

Objective: To analyze the multi-slices spiral CT (MSCT) findings of hepatic alveolar echinococcosis (HAE), and to evaluate the value of MSCT for diagnosis of HAE. Methods: Twenty-six cases with HAE were scanning by MSCT. The raw data were transmitted to advanced workstation for reconstruction imaging. Correlated studies were made between the CT features and pathology or other imaging results. Results: Altogether 28 lesions were detected. They all revealed as heterogeneous hypodense mass with ill-defined boundary in plain CT but were easily being distinguished from surrounding parenchyma after contrast medium injection. Characteristics of the lesions include different amount of calcification (26/26), liquefied necrosis in center area (20/26), peripheral lacunae or alveolar signs (15/26 ), compensatory hypertrophy of healthy hepatic part (18/26) and the retraction in the involved hepatic lobe or segment (12/26). The lesions that located at or extended to hepatic hilum caused dilatation of intra-hepatic biliary ducts (9/26), splenomegaly (12/26 ), and ascites (1/26). MSCT angiography (CTA) depicted signs of abnormalities of hepatic vessels such as compression, displacement, encasement and occlusion. Compared with findings of operation, the sensitivity, specificity and positive prediction value of CTA for evaluating the hepatic artery system disorders were 88%, 96% and 93%, respectively; and for portal venous system were 95%, 100% and 95%, respectively; while for hepatic venous system were 96%, 86% and 96%, respectively. Conclusion: MSCT is able to comprehensive display the CT features and vessels complication of HAE. It provides reliable imaging for both accuracy diagnosis and proper treatment of the disease. (authors)

Hepatitis B

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... B Entire Lesson Viral Hepatitis Menu Menu Viral Hepatitis Viral Hepatitis Home For Veterans and the Public Veterans ... in their blood (sometimes referred to as the hepatitis B viral load) and an unusually high level of a ...

Hepatic Encephalopathy

Medline Plus

Full Text Available ... A Hepatitis B Hepatitis C Intrahepatic Cholestasis of Pregnancy (ICP) Jaundice In Newborns Diseases of the Liver ... A Hepatitis B Hepatitis C Intrahepatic Cholestasis of Pregnancy (ICP) Jaundice In Newborns Diseases of the Liver ...

Malaysia’s First Transplanted Case of Chronic Granulomatous Disease: The Journey of Overcoming Obstacles

Science.gov (United States)

Ismail, Intan Hakimah; Jamli, Faizah Mohamed; Othman, Ida Shahnaz; Noh, Lokman Mohd; Abdul Latiff, Amir Hamzah

2016-01-01

The awareness of primary immunodeficiency (PID) in Malaysia is still not forthcoming. Certain practical issues such as lack of clinical immunologists and specialized laboratory diagnostic facilities remain to be addressed. However, great efforts taken by passionate clinicians and scientists in the immunology networking have ascertained some prevalence. Despite the limitation, all suspected cases of PID are being properly investigated and competently managed. In this case report we highlighted the obstacles we faced in managing PID patients, particularly preparing for bone marrow transplant. This is the first transplanted case of chronic granulomatous disease in Malaysia, which emphasizes the importance of collaborative work to ensure further morbidities or mortalities are prevented. PMID:27417247

Alcohol and Hepatitis

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... Home » Living with Hepatitis » Daily Living: Alcohol Viral Hepatitis Menu Menu Viral Hepatitis Viral Hepatitis Home For ... heavy drinking, most heavy drinkers have developed cirrhosis. Hepatitis C and cirrhosis In general, someone with hepatitis ...

Hepatitis C: Treatment

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... Public Home » Hepatitis C » Hepatitis C Treatment Viral Hepatitis Menu Menu Viral Hepatitis Viral Hepatitis Home For ... Enter ZIP code here Enter ZIP code here Hepatitis C Treatment for Veterans and the Public Treatment ...

Pharmacological manipulation of the chronic granulomatous reactions in the livers of mice infected with schistosomiasis.

Science.gov (United States)

Rainsford, K D

1985-01-01

The severe granulomatous reactions in the liver which occur following infestation by adult Schistosoma mansonii are largely initiated by invading eosinophils and monocytes. The present studies were designed to investigate the possibility that (a) anti-inflammatory drugs could be employed beneficially to attenuate the liver granulomatous reactions in schistosomiasis, and (b) that part of the therapeutic effects of anti-schistosomal (AS) drugs might be due to possible influences on arachidonate metabolism. Therefore the effects were determined of (a) AS as compared with NSAI drugs on eicosanoid metabolism in isolated human peripheral leucocyte populations, and (b) electron-microscopic changes in the livers of mice infected with Schistosoma mansoni in response to AS and/or NSAI drugs. Of the AS drugs only praziquantel (10-100 microM) inhibited 5-HETE production by the 5-lipoxygenase pathway. No effects were observed of this or the other AS drugs on prostaglandin production. In S. mansoni infected mice, praziquantel (250 mg/kg/d), given orally with indomethacin (5 mg/kg/d) for 5 days did not improve the inflammatory reactions around worms or eggs of schistosomes. Furthermore, both indomethacin (5 mg/kg/d) alone and benoxaprofen (20 mg/kg/d for 5 days) elicited liver changes suggestive of specific liver damage by these drugs. These results suggest that liver pathology may be enhanced by NSAI drugs perhaps as a consequence of the liver metabolism of these drugs being compromised. Their use to modify inflammatory reactions at the peak of liver schistosome infections may thus be contraindicated.

Drug-induced hepatitis superimposed on the presence of anti-SLA antibody: a case report

Directory of Open Access Journals (Sweden)

Etxagibel Aitziber

2008-01-01

Full Text Available Abstract Introduction Autoimmune hepatitis is a necroinflammatory disorder of unknown etiology characterized by the presence of circulating antibodies, hypergammaglobulinemia, and response to immunosuppression. It has the histological features of chronic hepatitis. The onset is usually insidious, but in some patients the presentation may be acute and occasionally severe. Certain drugs can induce chronic hepatitis mimicking autoimmune hepatitis. Different autoantibodies have been associated with this process but they are not detectable after drug withdrawal and clinical resolution. Case presentation We describe a case of drug-induced acute hepatitis associated with antinuclear, antisoluble liver-pancreas and anti-smooth muscle autoantibodies in a 66-year-old woman. Abnormal clinical and biochemical parameters resolved after drug withdrawal, but six months later anti-soluble liver-pancreas antibodies remained positive and liver biopsy showed chronic hepatitis and septal fibrosis. Furthermore, our patient has a HLA genotype associated with autoimmune hepatitis. Conclusion Patient follow-up will disclose whether our patient suffers from an autoimmune disease and if the presence of anti-soluble liver antigens could precede the development of an autoimmune hepatitis, as the presence of antimitochondrial antibodies can precede primary biliary cirrhosis.

Øget forekomst af depression hos patienter med hepatitis C-infektion

DEFF Research Database (Denmark)

Hjerrild, Simon; Renvillard, Signe Groth; Leutscher, Peter Derek Christian

2010-01-01

The prevalence of depression is increased in patients with chronic hepatitis C virus (HCV) infection. Several aetiological mechanisms are thought to be involved, e.g. premorbid psychiatric disease, genetic disposition to affective disorders, socio-economic factors, stigmatization and possibly HCV...

Aberrant hepatic lipid storage and metabolism in canine portosystemic shunts

NARCIS (Netherlands)

Van Den Bossche, Lindsay; Schoonenberg, Vivien A.C.; Burgener, Iwan A.; Penning, Louis C.; Schrall, Ingrid M.; Kruitwagen, Hedwig S.; Van Wolferen, Monique E.; Grinwis, Guy C.M.; Kummeling, Anne; Rothuizen, Jan; Van Velzen, Jeroen F.; Stathonikos, Nikolas; Molenaar, Martijn R.; Helms, Bernd J.; Brouwers, Jos F.H.M.; Spee, Bart; Van Steenbeek, Frank G.

2017-01-01

Non-alcoholic fatty liver disease (NAFLD) is a poorly understood multifactorial pandemic disorder. One of the hallmarks of NAFLD, hepatic steatosis, is a common feature in canine congenital portosystemic shunts. The aim of this study was to gain detailed insight into the pathogenesis of steatosis in

Occult hepatitis B among Iranian hepatitis C patients

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Ahmad shavakhi

2009-02-01

Full Text Available

• BACKGROUND: Occult hepatitis B is defined as presence of HBV DNA in tissue or serum without hepatitis B surface antigen. The aim of this study is to determine frequency of occult hepatitis B among hepatitis C patients in Tehran and compare the route of transmission and liver enzymes between positive and negative HBV DNA patients.
• METHODS: In a cross sectional study, serum of 103 hepatitis C cases (79.6% men and 20.4% women were analyzed for s, x and core genes via a nested polymerase chain reaction technique.
• RESULTS: HBV DNA was detectable in serum of 20 patients (19.4%. No significant difference in age, sex and route of transmission were seen in HBV DNA positive and negative patients. In HBV DNA positive and negative groups, mean of AST was 73, 47 (p < 0.05 and mean of ALT was 76 and 36 respectively (p < 0.05.
• CONCLUSION: Occult hepatitis B was observed in a considerable number of hepatitis C patients in Tehran. It was associated with elevation in liver enzyme but was not related to route of transmission.
• KEY WORD: Occult hepatitis B, hepatitis C, cirrhosis.

Chronic granulomatous disease: a 25-year patient registry based on a multistep diagnostic procedure, from the referral center for primary immunodeficiencies in Greece

NARCIS (Netherlands)

Raptaki, Maria; Varela, Ioanna; Spanou, Kleopatra; Tzanoudaki, Marianna; Tantou, Sofia; Liatsis, Manolis; Constantinidou, Nikki; Bakoula, Chryssa; Roos, Dirk; Kanariou, Maria

2013-01-01

Chronic Granulomatous Disease (CGD) is an uncommon primary immunodeficiency caused by the absence or dysfunction of one of NADPH oxidase subunits, with heterogeneous genetic aetiologies. The aim of this study was the CGD patient registry in Greece, the identification of the responsible genotype and

Granulomatous Lobular Mastitis Associated with Mycobacterium abscessus in South China: A Case Report and Review of the Literature

OpenAIRE

Wang, Ye-sheng; Li, Qi-wei; Zhou, Lin; Guan, Run-feng; Zhou, Xiang-ming; Wu, Ji-hong; Rao, Nan-yan; Zhu, Shuang

2017-01-01

Mycobacteria, which are known as rapidly growing bacteria, are pathogens that are responsible for cutaneous or subcutaneous infections that especially occur after injection, trauma, or surgery. In this report, we describe a species of Mycobacterium abscessus that was isolated from a breast abscess in a patient who was previously diagnosed with granulomatous lobular mastitis (GLM). This current case is the first ever presented case of GLM associated with M. abscessus documented in South China....

Hepatic artery infusion (HAI) for hepatic metastases in combination with hepatic resection and hepatic radiation

International Nuclear Information System (INIS)

Merrick, H.W.; Dobelbower, R.R.; Ringleint, J.F.; Skeel, R.T.

1986-01-01

Renewed interest in hepatic artery infusion has been stimulated by the development of a totally implantable pump which eliminates many of the problems encountered by the external pumps and catheters. As the potential benefit of hepatic artery infusion would be greater if either all gross disease were removed by prior resection, or alternatively, if non-resectable disease were irradiated in conjunction with hepatic artery infusion, the authors initiated a phase I-II trial to evaluate combined modality therapy

Alternative Cell Sources to Adult Hepatocytes for Hepatic Cell Therapy.

Science.gov (United States)

Pareja, Eugenia; Gómez-Lechón, María José; Tolosa, Laia

2017-01-01

Adult hepatocyte transplantation is limited by scarce availability of suitable donor liver tissue for hepatocyte isolation. New cell-based therapies are being developed to supplement whole-organ liver transplantation, to reduce the waiting-list mortality rate, and to obtain more sustained and significant metabolic correction. Fetal livers and unsuitable neonatal livers for organ transplantation have been proposed as potential useful sources of hepatic cells for cell therapy. However, the major challenge is to use alternative cell sources for transplantation that can be derived from reproducible methods. Different types of stem cells with hepatic differentiation potential are eligible for generating large numbers of functional hepatocytes for liver cell therapy to treat degenerative disorders, inborn hepatic metabolic diseases, and organ failure. Clinical trials are designed to fully establish the safety profile of such therapies and to define target patient groups and standardized protocols.

HIV, hepatitis B, and hepatitis C in Zambia

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Kenneth C Kapembwa

2011-01-01

Full Text Available Objectives : Epidemiologic data of HIV and viral hepatitis coinfection are needed in sub-Saharan Africa to guide health policy for hepatitis screening and optimized antiretroviral therapy (ART. Materials and Methods: We screened 323 HIV-infected, ART-eligible adults for hepatitis B surface antigen (HBsAg and hepatitis C antibody (HCV Ab at a tertiary hospital in Lusaka, Zambia. We collected basic demographic, medical, and laboratory data to determine predictors for coinfection. Results: Of 323 enrolled patients, 32 (9.9%; 95% CI=6.7-13.2% were HBsAg positive, while 4 (1.2%; 95% CI=0.03-2.4% were HCV Ab positive. Patients with hepatitis B coinfection were more likely to be 200 IU/L was uncommon and did not differ between the two groups (3.4% vs. 2.3%; P=0.5. We were unable to determine predictors of hepatitis C infection due to the low prevalence of disease. Conclusions: HIV and hepatitis B coinfection was common among patients initiating ART at this tertiary care facility. Routine screening for hepatitis B should be considered for HIV-infected persons in southern Africa.

Dendritic cell neurofibroma sine pseudorosettes: report of a case with a granulomatous appearance.

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Petersson, Fredrik

2011-10-01

An unusual variant of dendritic cell neurofibroma is reported. In contrast to previous cases, the formation of pseudorosettes was lacking. The tumor was located on the anterior aspect of the thigh in a previously healthy 71-year-old woman with no evidence of neurofibromatosis. The tumor was composed of type-1 and type-2 cells, which were immunoreactive for S-100 protein and CD57. The granulomatous appearance was due to the zonal accumulation of CD34-positive dendritic cells and type-1 cells in a serpiginous fashion surrounding large areas with lesser cellularity featuring type-2 cells with scattered type-1 cells arranged in a haphazard fashion. Intralesional small neurites positive for neurofilament and perilesional perineural cells positive for epithelial membrane antigen were documented immunohistochemically.

Hepatitis (For Parents)

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... Staying Safe Videos for Educators Search English Español Hepatitis KidsHealth / For Parents / Hepatitis Print en español Hepatitis What Is Hepatitis? Hepatitis is an inflammation of the liver. The ...

Experience of treatment of patients with granulomatous lobular mastitis.

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Hur, Sung Mo; Cho, Dong Hui; Lee, Se Kyung; Choi, Min-Young; Bae, Soo Youn; Koo, Min Young; Kim, Sangmin; Choe, Jun-Ho; Kim, Jung-Han; Kim, Jee Soo; Nam, Seok-Jin; Yang, Jung-Hyun; Lee, Jeong Eon

2013-07-01

To present the author's experience with various treatment methods of granulomatous lobular mastitis (GLM) and to determine effective treatment methods of GLM. Fifty patients who were diagnosed with GLM were classified into five groups based on the initial treatment methods they underwent, which included observation (n = 8), antibiotics (n = 3), steroid (n = 13), drainage (n = 14), and surgical excision (n = 12). The treatment processes in each group were examined and their clinical characteristics, treatment processes, and results were analyzed respectively. Success rates with each initial treatment were observation, 87.5%; antibiotics, 33.3%; steroids, 30.8%; drainage, 28.6%; and surgical excision, 91.7%. In most cases of observation, the lesions were small and the symptoms were mild. A total of 23 patients underwent surgical excision during treatment. Surgical excision showed particularly fast recovery, high success rate (90.3%) and low recurrence rate (8.7%). The clinical course of GLM is complex and the outcome of each treatment type are variable. Surgery may play an important role when a lesion is determined to be mass-forming or appears localized as an abscess pocket during breast examination or imaging study.

Hemobilia caused by a ruptured hepatic cyst: a case report

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Dutta Sudhir

2011-01-01

Full Text Available Abstract Introduction Hemobilia is a rare cause of upper gastrointestinal bleeding. More than 50% of hemobilia cases are related to iatrogenic trauma from hepatobiliary procedures, and needle biopsy of the liver represents the most common cause. A minority of hemobilia cases are due to hepatobiliary disorders such as cholangitis, hepatobiliary cancers, choledocholithiasis, and vascular abnormalities in the liver. The classic presentation of hemobilia is the triad of right upper quadrant (biliary pain, obstructive jaundice, and upper gastrointestinal bleeding. We report a rare case of hemobilia caused by a spontaneous hepatic cyst rupture, where our patient presented without the classical symptoms, in the absence of therapeutic or pathological coagulopathy, and in the absence of spontaneous or iatrogenic trauma. Case presentation A 91-year-old African-American woman was referred to our out-patient gastroenterology clinic for evaluation of mild epigastric pain and intermittent melena. An abdominal computed tomography scan was remarkable for multiple hepatic cysts. Esophagogastroduodenoscopy revealed multiple blood clots at the ampulla of Vater. Endoscopic retrograde cholangiopancreatography showed a single 18 mm-sized filling defect in the common hepatic duct wall at the junction of the right and left hepatic duct, adjacent to one of the hepatic cysts. The ruptured hepatic cyst communicated to the bile ducts and was the cause of hemobilia with an atypical clinical presentation. Conclusion Hemobilia is an infrequent cause of upper gastrointestinal bleeding and rarely occurs due to hepatic cyst rupture. To the best of our knowledge, this is only the second case report in the literature that describes hemobilia due to hepatic cyst rupture. However, it is the first case in the literature of hemobilia due to hepatic cyst rupture in the absence of iatrogenic or spontaneous trauma, and in the absence of a spontaneous or pathological coagulopathy.

Hepatitis C Virus, Cholesterol and Lipoproteins — Impact for the Viral Life Cycle and Pathogenesis of Liver Disease

Science.gov (United States)

Felmlee, Daniel J.; Hafirassou, Mohamed Lamine; Lefevre, Mathieu; Baumert, Thomas F.; Schuster, Catherine

2013-01-01

Hepatitis C virus (HCV) is a leading cause of chronic liver disease, including chronic hepatitis, fibrosis, cirrhosis, and hepatocellular carcinoma. Hepatitis C infection associates with lipid and lipoprotein metabolism disorders such as hepatic steatosis, hypobetalipoproteinemia, and hypocholesterolemia. Furthermore, virus production is dependent on hepatic very-low-density lipoprotein (VLDL) assembly, and circulating virions are physically associated with lipoproteins in complexes termed lipoviral particles. Evidence has indicated several functional roles for the formation of these complexes, including co-opting of lipoprotein receptors for attachment and entry, concealing epitopes to facilitate immune escape, and hijacking host factors for HCV maturation and secretion. Here, we review the evidence surrounding pathogenesis of the hepatitis C infection regarding lipoprotein engagement, cholesterol and triglyceride regulation, and the molecular mechanisms underlying these effects. PMID:23698400

Sex specific differences in hepatic and plasma lipid profiles in healthy cats pre and post spaying and neutering: relationship with feline hepatic lipidosis.

Science.gov (United States)

Valtolina, Chiara; Vaandrager, Arie B; Favier, Robert P; Tuohetahuntila, Maidina; Kummeling, Anne; Jeusette, Isabelle; Rothuizen, Jan; Robben, Joris H

2017-08-08

A link between lipid metabolism and disease has been recognized in cats. Since hepatic lipidosis is a frequent disorder in cats, the aim of the current study was to evaluate liver and plasma lipid dimorphism in healthy cats and the effects of gonadectomy on lipid profiling. From six female and six male cats plasma and liver lipid profiles before and after spaying/neutering were assessed and compared to five cats (three neutered male and two spayed female) diagnosed with hepatic lipidosis. Intact female cats had a significantly lower level of plasma triacylglycerides (TAG) and a higher liver level of the long chain polyunsaturated fatty acid arachidonic acid (AA) compared to their neutered state. Both male and female cats with lipidosis had a higher liver, but not plasma TAG level and an increased level of plasma and liver sphingomyelin compared to the healthy cats. Although lipid dimorphism in healthy cats resembles that of other species, intact female cats show differences in metabolic configuration that could predispose them to develop hepatic lipidosis. The increased sphingomyelin levels in cats with lipidosis could suggest a potential role in the pathogenesis of hepatic lipidosis in cats.

Cannabidiol improves brain and liver function in a fulminant hepatic failure-induced model of hepatic encephalopathy in mice.

Science.gov (United States)

Avraham, Y; Grigoriadis, Nc; Poutahidis, T; Vorobiev, L; Magen, I; Ilan, Y; Mechoulam, R; Berry, Em

2011-04-01

Hepatic encephalopathy is a neuropsychiatric disorder of complex pathogenesis caused by acute or chronic liver failure. We investigated the effects of cannabidiol, a non-psychoactive constituent of Cannabis sativa with anti-inflammatory properties that activates the 5-hydroxytryptamine receptor 5-HT(1A) , on brain and liver functions in a model of hepatic encephalopathy associated with fulminant hepatic failure induced in mice by thioacetamide. Female Sabra mice were injected with either saline or thioacetamide and were treated with either vehicle or cannabidiol. Neurological and motor functions were evaluated 2 and 3 days, respectively, after induction of hepatic failure, after which brains and livers were removed for histopathological analysis and blood was drawn for analysis of plasma liver enzymes. In a separate group of animals, cognitive function was tested after 8 days and brain 5-HT levels were measured 12 days after induction of hepatic failure. Neurological and cognitive functions were severely impaired in thioacetamide-treated mice and were restored by cannabidiol. Similarly, decreased motor activity in thioacetamide-treated mice was partially restored by cannabidiol. Increased plasma levels of ammonia, bilirubin and liver enzymes, as well as enhanced 5-HT levels in thioacetamide-treated mice were normalized following cannabidiol administration. Likewise, astrogliosis in the brains of thioacetamide-treated mice was moderated after cannabidiol treatment. Cannabidiol restores liver function, normalizes 5-HT levels and improves brain pathology in accordance with normalization of brain function. Therefore, the effects of cannabidiol may result from a combination of its actions in the liver and brain. © 2011 The Authors. British Journal of Pharmacology © 2011 The British Pharmacological Society.

Hepatitis B (HBV)

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... Staying Safe Videos for Educators Search English Español Hepatitis B KidsHealth / For Teens / Hepatitis B What's in ... Prevented? Print en español Hepatitis B What Is Hepatitis B? Hepatitis B is an infection of the ...

Hepatitis A Vaccine

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Twinrix® (as a combination product containing Hepatitis A Vaccine, Hepatitis B Vaccine) ... Why get vaccinated against hepatitis A?Hepatitis A is a serious liver disease. It is caused by the hepatitis A virus (HAV). HAV is spread from ...

Schistosomiasis and nutritional myopathy in a Brazilian tapir (Tapirus terrestris).

Science.gov (United States)

Yamini, B; Schillhorn van Veen, T W

1988-10-01

Gross lesions suggestive of severe hepatoenteropathy and myopathy were noted in a 4.5-yr-old Brazilian tapir (Tapirus terrestris) from a zoo in Michigan (USA). The major microscopic lesions were granulomatous hepatitis and hemorrhagic enteritis associated with non-operculated eggs compatible with those of the Schistosomatidae (Digenea). Skeletal muscle and tongue contained foci of severe acute myodegeneration and necrosis. The hepatic vitamin E value of 1.3 ppm dry weight was considered critically low.

Unusual late presentation of X-linked chronic granulomatous disease in an adult female with a somatic mosaic for a novel mutation in CYBB

NARCIS (Netherlands)

Wolach, Baruch; Scharf, Yitshak; Gavrieli, Ronit; de Boer, Martin; Roos, Dirk

2005-01-01

Most patients with chronic granulomatous disease (CGD) have mutations in the X-linked CYBB gene that encodes gp91(phox), a component of the phagocyte NADPH oxidase. The resulting X-linked form of CGD is usually manifested in boys. Rarely, X-CGD is encountered in female carriers with extreme

Liver-Specific Commd1 Knockout Mice Are Susceptible to Hepatic Copper Accumulation

NARCIS (Netherlands)

Vonk, Willianne I. M.; Bartuzi, Paulina; de Bie, Prim; Kloosterhuis, Niels; Wichers, Catharina G. K.; Berger, Ruud; Haywood, Susan; Klomp, Leo W. J.; Wijmenga, Cisca; van de Sluis, Bart

2011-01-01

Canine copper toxicosis is an autosomal recessive disorder characterized by hepatic copper accumulation resulting in liver fibrosis and eventually cirrhosis. We have identified COMMD1 as the gene underlying copper toxicosis in Bedlington terriers. Although recent studies suggest that COMMD1

[Antibodies and physiopathogeny of autoimmune hepatitis].

Science.gov (United States)

García-Leiva, Jorge; Ríos-Vaca, Aurelio; Torre-Delgadillo, Aldo

2003-01-01

Autoimmune hepatitis (AIH) is an inflammatory disease of unknown cause characterized by periportal hepatitis, increased serum globulins and the presence of certain antibodies. The disorder can be classified in three types. Type 1 AIH is characterized by the presence of antinuclear antibodies (ANA) and smooth muscle autoantibodies (SMA) in up to 70-80% of patients. ANA and SMA can be the only antibodies present in 13 and 33% of cases respectively. Type 2 AIH is defined by the presence of liver and kidney antimicrosomal antibodies (LKM1). Type 2 AIH is the only form of the disease in which the autoantigen has been identified: cytochrome mono-oxygenase (P-450 IID6) CYP2D6. In type 3 AIH the presence of anti-SLA/LP (soluble liver antigen/liver pancreas) targets a cytosolic protein involved in the incorporation of selenocysteine into peptidic chains. The pathophysiology of AIH is complex and involves genetic predisposition, previous exposure to antigens (autoantigens), presence of triggering factors and defects in immunoregulation. In spite of the advances in the understanding of AIH, the role of autoantibodies in the pathophysiology of this disease has not been fully established and their presence does not clearly distinguish any prognostic groups. Further investigations will help in the diagnosis of this disorder, the comprehension of its origins and the establishment of new forms of treatment.

Hepatitis C: Managing Pain

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... Pain: Entire Lesson Viral Hepatitis Menu Menu Viral Hepatitis Viral Hepatitis Home For Veterans and the Public Veterans and the Public Home Hepatitis A Hepatitis B Hepatitis C Hepatitis C Home Getting ...

Hepatic encephalopathy: cause and possible management with botanicals.

Science.gov (United States)

Tripathi, Suyash; Tripathi, Yamini B

2014-01-01

Hepatic encephalopathy is a brain functional disorder, characterized by neuropsychiatric abnormalities with liver failure. High blood ammonia, causing glutamate neurotoxicity is the basic cause, finally leading to low-grade cerebral edema. Its manifestation is more likely in patients of sepsis, oxidative stress, generalized inflammation, gut mal-functioning, amoebiaesis, viral hepatitis, nervous imbalance, etc. Thus, the therapeutic goals primarily include the maintenance of proper blood supply and prevention of hypoxic condition in liver, along with management of factors responsible for high blood ammonia, oxidative stress, inflammation, and high GI- serotonin. The drugs in clinical practice include lactulose, sodium benzoate, flumazenil and rifaximin, supplementation of zinc, branched chain amino acids (BCAA), l-ornithine-l aspartate, antioxidants and iNOS inhibitors. However, herbal formulations would be of great importance as it shows multi-targeted action because it possesses a natural cocktail of secondary metabolites. It can collectively act as an antioxidant, anti-inflammatory, prebiotic, hepatoprotective and neuron-protective agents. We have briefly outlined some of these plants and also recent patents useful in the management of hepatic encephalopathy.

Hypoksisk hepatitis

DEFF Research Database (Denmark)

Amadid, Hanan; Schiødt, Frank Vinholt

2014-01-01

Hypoxic hepatitis (HH), also known as ischaemic hepatitis or shock liver, is an acute liver injury caused by hepatic hypoxia. Cardiac failure, respiratory failure and septic shock are the main underlying conditions. In each of these conditions, several haemodynamic mechanisms lead to hepatic...... hypoxia. A shock state is observed in only 50% of cases. Thus, shock liver and ischaemic hepatitis are misnomers. HH can be a diagnostic pitfall but the diagnosis can be established when three criteria are met. Prognosis is poor and prompt identification and treatment of the underlying conditions...

Seronegative Neuromyelitis Optica Spectrum Disorder following Exposure to Hepatitis B Vaccination

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Richard Heekin

2015-04-01

Full Text Available Controversy exists regarding a potential link between exposure to recombinant hepatitis B vaccine (HBV and central nervous system demyelinating diseases. Here, we present a case of seronegative neuromyelitis optica spectrum disorder (NMOSD following exposure to HBV. A 28-year-old man developed painful eye movements 11 days after exposure to HBV. Within 24 h, he experienced vision loss, ascending numbness, and ataxia. T-spine MRI showed a cord lesion spanning T6-T9. Brain MRI showed bilateral optic nerve contrast enhancement and a right-sided internal capsule lesion. Cerebrospinal fluid analysis was normal, including negative oligoclonal bands and normal IgG index. AQP4-IgG serology was negative. The patient's visual symptoms improved after treatment with steroids and plasma exchange. He received plasma exchange weekly for 4 weeks with decreased numbness and tingling as well as improved coordination. Treatment with mycophenolate mofetil was started, and the patient remains clinically stable with near resolution of his prior symptoms. Neuromyelitis optica is characterized by optic neuritis and/or longitudinally extensive transverse myelitis. While our patient tested seronegative for AQP4-IgG (which remains negative in 10-50% of NMOSD cases, despite testing with the most sensitive assays available, he did meet NMOSD diagnostic criteria. In a literature review, we found 7 cases of NMOSD onset or relapse associated with exposure to various vaccines, but to our knowledge this represents the first published report of NMOSD onset following exposure to HBV. While causality between vaccination and CNS demyelinating disease remains elusive, it is important to report these cases to help develop safer vaccinations and provoke further inquiry into the pathogenesis of NMOSD.

Subacute granulomatous (De Quervain′s thyroiditis: Fine-needle aspiration cytology and ultrasonographic characteristics of 21 cases

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Çigdem Vural

2015-01-01

Full Text Available Background: Subacute granulomatous thyroiditis (SGT is an inflammatory disease that presents with different clinical and cytological characteristics. Although the diagnosis is generally made clinically, imaging methods and fine-needle aspiration (FNA may provide assistance, particularly in atypical cases. The objective of this study is to reveal the ultrasonographic (USG and cytological characteristics of SGT. Materials and Methods: The clinical, USG and cytological findings of 21 cases diagnosed with SGT were reviewed. Results: Ultrasonographic data was available in 20 cases. A hypoechoic thyroid nodule with irregular margins was detected in 12 of the 20 total cases. Of these, 9 cases complained about pain in the thyroid lodge and generally had unilateral lesions, heterogeneous and hypoechoic areas with indistinct margins, rather than nodular lesions, which were seen in 7 cases. Cytologically, the multinuclear giant cells (MNGCs found in all cases were accompanied by a dirty background containing varying numbers of granulomatous structures, including isolated epithelioid histiocytes, proliferated/regenerated follicle epithelium cells and inflammatory cells and colloid. Conclusion: Though hypoechoic and heterogeneous areas with irregular margins are strongly associated with thyroiditis, SGT may also appear as painful or painless hypoechoic, solid nodules and generate challenges in differential diagnosis. Although the most remarkable characteristic observed in FNA cytology was the presence of multiple MNGCs with cytoplasm, a dirty background accompanied by mild-moderate cellularity, degenerated-proliferated follicular epithelium cells, rare epithelioid granulomas and mixed type inflammatory cells are characteristic for SGT. The assessment of these radiological and cytological findings in conjunction with clinical findings will assist in the achievement of an accurate diagnosis.

Clinical-evolutional particularities of the cryoglobulinemic vasculitis in the case of a patient diagnosed with hepatitis C virus in the predialitic phase

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Daniel C. Caragea

2018-04-01

Full Text Available Hepatitis C virus (HCV represents a fundamental issue for public health, with long term evolution and the gradual appearance of several complications and associated pathologies. One of these pathologies is represented by cryoglobulinemic vasculitis, a disorder characterized by the appearance in the patient’s serum of the cryoglobulins, which typically precipitate at temperatures below normal body temperature (37°C and dissolve again if the serum is heated. Here, we describe the case of a patient diagnosed with HCV that, during the evolution of the hepatic disease, developed a form of cryoglobulinemic vasculitis. The connection between the vasculitis and the hepatic disorder was revealed following treatment with interferon, with the temporary remission of both pathologies and subsequent relapse at the end of the 12 months of treatment, the patient becoming a non-responder. The particularity of the case is represented by both the severity of the vasculitic disease from its onset and the deterioration of renal function up to the predialitic phase, a situation not typical of the evolution of cryoglobulinemia. Taking into account the hepatic disorder, the inevitable evolution towards cirrhosis, and the risk of developing the hepatocellular carcinoma, close monitoring is necessary.

Multiphase contrast-enhanced magnetic resonance imaging features of Bacillus Calmette-Guerin-induced granulomatous prostatitis in five patients

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Kawada, Hiroshi; Kanematsu, Masayuki; Goshima, Satoshi; Kondo, Hiroshi; Watanabe, Haruo; Noda, Yoshifumi; Tanahashi, Yukichi; Kawai, Nobuyuki; Hoshi, Hiroaki [Gifu University Hospital, Gifu (Japan)

2015-04-15

To evaluate the multiphase contrast-enhanced magnetic resonance (MR) imaging features of Bacillus Calmette-Guerin (BCG)-induced granulomatous prostatitis (GP). Magnetic resonance images obtained from five patients with histopathologically proven BCG-induced GP were retrospectively analyzed for tumor location, size, signal intensity on T2-weighted images (T2WI) and diffusion-weighted images (DWI), apparent diffusion coefficient (ADC) value, and appearance on gadolinium-enhanced multiphase images. MR imaging findings were compared with histopathological findings. Bacillus Calmette-Guerin-induced GP (size range, 9-40 mm; mean, 21.2 mm) were identified in the peripheral zone in all patients. The T2WI showed lower signal intensity compared with the normal peripheral zone. The DWIs demonstrated high signal intensity and low ADC values (range, 0.44-0.68 x 10(-3) mm2/sec; mean, 0.56 x 10(-3) mm2/sec), which corresponded to GP. Gadolinium-enhanced multiphase MR imaging performed in five patients showed early and prolonged ring enhancement in all cases of GP. Granulomatous tissues with central caseation necrosis were identified histologically, which corresponded to ring enhancement and a central low intensity area on gadolinium-enhanced MR imaging. The findings on T2WI, DWI, and gadolinium-enhanced images became gradually obscured with time. Bacillus Calmette-Guerin-induced GP demonstrates early and prolonged ring enhancement on gadolinium-enhanced MR imaging which might be a key finding to differentiate it from prostate cancer.

Endothelial activation markers (VCAM-1, vWF in patients with chronic hepatitis C and insulin resistance

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T. V. Antonova

2012-01-01

Full Text Available Blood markers of endothelial activation (sVCAM-1, vWF: Ag in patients with chronic hepatitis C in the presence of insulin resistance, metabolic syndrome and its components had been evaluated. The study included 69 patients with chronic hepatitis C with oligosymptomatic the disease. In one third of cases of chronic hepatitis C (33.3% showed improvement in the blood content of sVCAM-1 and / or vWF: Ag. In patients with chronic hepatitis C with insulin resistance, metabolic syndrome significantly more often found signs adhesion of endothelial dysfunction (increased blood concentrations of sVCAM-1 than in patients without these disorders. Found that in patients with severe hepatic fibrosis in patients with chronic hepatitis C blood concentration sVCAM-1 is significantly higher compared to patients with early stages of fibrosis (F0-F2, including those in patients without insulin resistance. These data suggest the multivariate development of endothelial dysfunction in chronic hepatitis C.

AUTOIMMUNE HEPATITIS

Directory of Open Access Journals (Sweden)

Yusri Dianne Jurnalis

2010-05-01

; Aetiopathogenesis; Lymphocyte disease; Cellular immune attack; Histocompatibility lymphocyte antigen, Immunosuppressive therapy, Cyclosporine, transplantasi hatiAbstractAutoimmune hepatitis is a severe and inflammatory disease of the liver of unknown etiology carrying high morbidity and mortality. All ages and genders are concerned with a peak of incidence in girls in prepubertal age, even if the diseaseTINJAUAN PUSTAKA2has been diagnosed as early as 6 months. Autoimmune hepatitis may be classified in two major subgroups on a presence of a specific set of autoantibodies: smooth muscle antibody (SMA mostly with anti-actin specificity and/or by antinuclear antibody (ANA in type 1 and liver-kidney microsome antibody (LKM1 and/or the anti-liver cytosol in type 2. The histological hallmark is “interface hepatitis”, with a mononuclear cell infiltrate in the portal tracts, variable degrees of necrosis, and progressive fibrosis. The disease follows a chronic but fluctuating course usually progressing to cirrhosis and liver failure.The most frequent type onset is similar to that of an acute viral hepatitis with acute liver failure in some patients; about a third of patients have an insidious onset with progressive fatigue and jaundice while 10-15% are asymptomatic and are accidentally discovered by the finding of hepatomegaly and/or an increase of serum aminotransferase activity. There is a female predominance in both. LKM1-positive patients tend to present more acutely, at a younger age, and commonly have immunoglobulin A (IgA deficiency, while duration of symptoms before diagnosis, clinical signs, family history of autoimmunity, presence of associated autoimmune disorders, response to treatment and long-term prognosis are similar in both groups.Corticosteroids alone or in conjunction with azathioprine are the treatment of choice inducing remission in over 90% of patients. An alternative therapeutic strategy is cyclosporine. Withdrawal of immunosuppression is associated with high risk

Chronic granulomatous disease of childhood. Report of two cases with unusual involvement of the gastric antrum and spleen

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Orduna, M.; Gonzales de Orbe, G.; Gordillo, M.I.; Serrano, C.; Collado, J.M.; Miralles, M.; Fernandez-Epifanio, J.L.

1989-02-01

Chronic granulomatous disease (CGD) of childhood is a rare entity. The disease is characterized by recurrent infections with granuloma and abscess formation caused by an inherited defective neutrophil leukocyte function. The most common sites of involvements are the lungs, lymph nodes, skin, liver, spleen and bones. Rarely are other organs affected. Two children with CGD are presented. The children were cousins, the older with bone, lung and splenic involvement. The younger had circumferential thickening of the gastric antrum. (orig./GDG).

Hepatic encephalopathy associated with hepatic lipidosis in llamas (Lama glama).

Science.gov (United States)

Pillitteri, C A; Craig, L E

2013-01-01

Hepatic encephalopathy has been listed as a differential for llamas displaying neurologic signs, but it has not been histopathologically described. This report details the neurologic histopathologic findings associated with 3 cases of hepatic lipidosis with concurrent neurologic signs and compares them to 3 cases of hepatic lipidosis in the absence of neurologic signs and 3 cases without hepatic lipidosis. Brain from all 3 llamas displaying neurologic signs contained Alzheimer type II cells, which were not detected in either subset of llamas without neurologic signs. Astrocytic immunohistochemical staining intensity for glial fibrillary acid protein was decreased in llamas with neurologic signs as compared to 2 of 3 llamas with hepatic lipidosis and without neurologic signs and to 2 of 3 llamas without hepatic lipidosis. Immunohistochemical staining for S100 did not vary between groups. These findings suggest that hepatic encephalopathy may be associated with hepatic lipidosis in llamas.

Usefulness of screening ultrasonography for hepatocellular carcinoma detection: chronic hepatitis versus hepatic cirrhosis caused by hepatitis B virus

International Nuclear Information System (INIS)

Chang, Sam Uel; Choi, Don Gil; Lim, Jae Hoon

2004-01-01

To evaluate the usefulness of screening liver ultrasonography (US) for hepatocellular carcinoma (HCC) detection in patients with chronic hepatitis or hepatic cirrhosis caused by hepatitis B virus (HBV). A retrospective study was performed with 1,189 patients with clinical hepatopathy caused by HBV who underwent screening liver US for HCC detection at least twice. All patients were followed up with liver US examinations (mean, 8.3 times), CT, or MR for at least 3 months (range, 3-102 months; mean, 47 months) for the detection of HCC. The study population was divided into two groups: chronic hepatitis (n=492) and hepatic cirrhosis (n=697), which was further divided into two groups with (n=156) or without (n=541) evident shrinkage. The radiologic examinations that had detected HCC for the first time were analyzed and compared between the groups. Among 20 (4.1%) patients with chronic hepatitis and 132 (18.9%) patients with hepatic cirrhosis diagnosed as HCC, screening US was the modality of detection in 17 (85.0%) of 20 patients with chronic hepatitis and 76 (57.6%) of 132 patients with hepatic cirrhosis (p=0.038, Chi-square test). The detection rate of HCC on screening US between the chronic hepatitis and hepatic cirrhosis with evident shrinkage (51.4%, 19/37) showed a significant difference (p=0.027, Chi-square test). For chronic liver disease caused by HBV, screening US for HCC detection is more useful in patients with chronic hepatitis than with hepatic cirrhosis with evident shrinkage

Perinatal hepatitis B virus detection by hepatitis B virus-DNA analysis.

OpenAIRE

De Virgiliis, S; Frau, F; Sanna, G; Turco, M P; Figus, A L; Cornacchia, G; Cao, A

1985-01-01

Maternal transmission of hepatitis B virus infection in relation to the hepatitis B e antigen/antibody system and serum hepatitis B virus-DNA were evaluated. Results indicate that hepatitis B virus-DNA analysis can identify hepatitis B serum antigen positive mothers who may transmit infection to their offspring.

Granulomatous lobular mastitis: two case reports with focus on radiologic and histopathologic features.

Science.gov (United States)

Khamapirad, Tuenchit; Hennan, Kimberly; Leonard, Morton; Eltorky, Mahmoud; Qiu, Suimin

2007-04-01

Granulomatous lobular mastitis (GLM) is a rare, benign condition with an unknown etiology that can appear as cancer on mammogram, ultrasound, and magnetic resonance imaging. The terminology of GLM was first named by Going et al (J Clin Pathol 1987;40:535-540) in 1987 after he noted the lobule centered distribution on histologic exam. We present 2 case reports of GLM that clinically and radiographically appeared as malignant lesions. The first case was a 31-year-old woman with a 1-month history of breast mass, and the second case was a 33-year-old woman with a 2-week history of breast mass. Both cases were histologically diagnosed as GLM. Retrospectively, we identified ultrasound and magnetic resonance imaging characteristics that may be used in the future to classify the breast mass before biopsy.

Noninvasive diagnosis of hepatic fibrosis in chronic hepatitis C

OpenAIRE

Stauber, Rudolf E; Lackner, Carolin

2007-01-01

Assessment of hepatic fibrosis is important for determining prognosis, guiding management decisions, and monitoring disease. Histological evaluation of liver biopsy specimens is currently considered the reference test for staging hepatic fibrosis. Since liver biopsy carries a small but significant risk, noninvasive tests to assess hepatic fibrosis are desirable. This editorial gives an overview on noninvasive methods currently available to determine hepatic fibrosis and their diagnostic accur...

Hepatitis B Foundation

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... worldwide 2 Billion People have been infected with Hepatitis B Worldwide The Hepatitis B Foundation is working ... of people living with hepatitis B. Learn About Hepatitis B in 11 Other Languages . Resource Video See ...

What Is Hepatitis?

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... Navigation Alt+1 Content Alt+2 What is hepatitis? Online Q&A Reviewed July 2016 Q: What ... Question and answer archives Submit a question World Hepatitis Day Posters: Eliminate hepatitis World Hepatitis Day 2017 ...

Ulcerative and granulomatous enteritis associated with Molineus torulosus parasitism in neotropical primates

Directory of Open Access Journals (Sweden)

Max Bruno Magno Bacalhao

Full Text Available ABSTRACT: This paper reports eleven cases of ulcerative and granulomatous enteritis associated with Molineus torulosus parasitism in different species of neotropical primates of the Sapajus genus. All of the affected monkeys had been apprehended by the environmental police and were being treated in a rehabilitation center for wild animals. The clinical history was weight loss and debility. During the necropsy, several nodules were found on the duodenum and proximal jejunum wall, with ulcers on the adjacent intestinal mucosa, including the nodules in the pancreas of four monkeys. Histologically, eosinophilic granulomas were observed in the small intestine, associated with fibrosis, eggs and adult models of Trichostrongylidae, etiology consistent with Molineus torulosus. This study describes the first cases of parasitism in Sapajus flavius, a species previously considered extinct, but recently rediscovered, and presents the occurrence of M. torulosus in two other species, Sapajus libidinosus and Sapajus apella.

Diagnostic value of liver scintigraphy in fulminant hepatitis and severe acute hepatitis

International Nuclear Information System (INIS)

Shiomi, Susumu; Ikeoka, Naoko; Minowa, Takami; Kuroki, Tetsuo; Harihara, Shigeyoshi; Yamamoto, Sukeo; Ochi, Hironobu; Monna, Takeyuki

1985-01-01

Liver scintigraphy was performed in 12 cases with fulminant hepatitis, in 8 cases with severe acute hepatitis and in 44 cases with acute hepatitis. Scintiphotoes of severe hepatitis showed reduction of liver size, marked visualization of the bone marrow and the spleen, so this pattern was useful to differentiate from acute hepatitis. Relative size of the liver calculated by A.L.I. (anterior liver index) showed significant reduction in severe hepatitis compared with that of acute hepatitis. Three of five patients with died of severe hepatitis showed high uptake in the lung and ribs, but none of fifteen patients with severe hepatitis who recovered showed the abnormal accumulation in the lung and in the ribs. (author)

Hepatitis C

Science.gov (United States)

... an inflammation of the liver. One type, hepatitis C, is caused by the hepatitis C virus (HCV). It usually spreads through contact with ... childbirth. Most people who are infected with hepatitis C don't have any symptoms for years. If ...

Serum Hepatitis C virus and hepatitis B surface antigenaemia in ...

African Journals Online (AJOL)

Acute hepatitis is common in Nigeria and hepatitis B virus (HBV) infection has been a major aetiological factor. However, the role of Hepatitis C virus (HCV) infection is yet undetermined. Forty-five consecutive Nigerian patients with acute Icteric hepatitis (AIH) attending the Medical Clinic of the University College Hospital, ...

Acute Changes in Mentation in a Patient with Hepatic Cirrhosis Treated with High Doses of Dexamethasone.

Science.gov (United States)

Dabul, Luis; Droney, Andrew; Oms, Juan; Sanchez-Gonzalez, Marcos A

2017-09-10

Despite the anti-inflammatory benefits of steroids in the management of multiple medical conditions, they are associated with undesired metabolic and psychiatric side effects. We present a case of a 57-year-old Hispanic man with hepatic cirrhosis due to hepatitis C and no past medical history of psychiatric illnesses who became delirious after treatment with high doses of intravenous Dexamethasone. The patient presented to Larkin Community Hospital, USA with complaints of lower back pain requiring treatment with steroids for severe lumbar central canal stenosis. After three days of treatment, the patient became disoriented to time and place, grossly psychotic with auditory hallucinations and disorganized behavior, manic, aggressive, combative, restless, hard to redirect, and unable to follow commands. He met the criteria for a diagnosis of substance-induced psychotic disorder according to Diagnostic and Statistical Manual of Mental Disorders (DSM) V. Furthermore, the patient had worsening hepatic profile, a high ammonia level of 125 umol/L, and clinical findings consistent with West Haven classification grade 2 encephalopathy. Head computed tomography (CT) scan was normal. He was treated with discontinuation of steroids, lactulose, and Haloperidol returning to baseline mental status after 48 hours. The patient's hospitalization was complicated with a prolonged hospital stay after lumbar surgery. This case illustrates that treatment with high doses of Dexamethasone in a patient with hepatic cirrhosis can cause acute changes in mental status by (i) inducing delirium, and (ii) precipitating hepatic encephalopathy.

Hepatitis A

Science.gov (United States)

... is an inflammation of the liver. One type, hepatitis A, is caused by the hepatitis A virus (HAV). The disease spreads through contact with ... suggest medicines to help relieve your symptoms. The hepatitis A vaccine can prevent HAV. Good hygiene can also ...

Follicular helper T cells promote liver pathology in mice during Schistosoma japonicum infection.

Directory of Open Access Journals (Sweden)

Xiaojun Chen

2014-05-01

Full Text Available Following Schistosoma japonicum (S. japonicum infection, granulomatous responses are induced by parasite eggs trapped in host organs, particular in the liver, during the acute stage of disease. While excessive liver granulomatous responses can lead to more severe fibrosis and circulatory impairment in chronically infected host. However, the exact mechanism of hepatic granuloma formation has remained obscure. In this study, we for the first time showed that follicular helper T (Tfh cells are recruited to the liver to upregulate hepatic granuloma formation and liver injury in S. japonicum-infected mice, and identified a novel function of macrophages in Tfh cell induction. In addition, our results showed that the generation of Tfh cells driven by macrophages is dependent on cell-cell contact and the level of inducible costimulator ligand (ICOSL on macrophages which is regulated by CD40-CD40L signaling. Our findings uncovered a previously unappreciated role for Tfh cells in liver pathology caused by S. japonicum infection in mice.

The functional hepatic volume assessed by 99mTc-GSA hepatic scintigraphy

International Nuclear Information System (INIS)

Wu, Jin; Ishikawa, Nobuyoshi; Takeda, Tohoru; Pan, Xiao-Qing; Sato, Motohiro; Todoroki, Takeshi; Itai, Yuji; Tanaka, Yumiko; Hatakeyama, Rokurou.

1995-01-01

The accuracy of measurement of the functional hepatic volume by single photon emission computed tomography (SPECT) with 99m Tc-galactosyl serum albumin ( 99m Tc-GSA) was evaluated. 99m Tc-GSA planar scintigraphic images were obtained dynamically and the hepatic SPECT imaging was then performed in 25 patients with hepatobiliary tumors. The patients were divided into 4 groups with normal hepatic function, mild, moderate and severe hepatic dysfunction. The functional hepatic volume determined by SPECT was compared with the morphological hepatic volume determined by computed tomography. The ratio of the hepatic volumes obtained by the two methods was calculated. The mean hepatic volume ratio was 96.6±2.3% in the normal hepatic function group and 95.9±2.2% in the mild dysfunction group (n.s.). In both the moderate and severe hepatic dysfunction groups, the hepatic volume ratio was smaller than that in the normal group (87.9±5.2%, p 15 (r=0.83, p 15 (r=0.74, p 15 (r=0.75, p 99m Tc-GSA faithfully reflects the functioning hepatocyte mass. 99m Tc-GSA scintigraphy and hepatic SPECT therefore provide information regarding global and regional reserve hepatic function. (author)

Cost-effectiveness of hepatitis A vaccination for individuals with chronic hepatitis C.

Science.gov (United States)

Chapko, Michael K; Yee, Helen S; Monto, Alexander; Dominitz, Jason A

2010-02-17

The incidence of hepatitis A infection in the United States has decreased dramatically in recent years because of childhood immunization programs. A decision analysis of the cost-effectiveness of hepatitis A vaccination for adults with hepatitis C was conducted. No vaccination strategy is cost-effective for adults with hepatitis C using the recent lower anticipated hepatitis A incidence, private sector costs, and a cost-effectiveness criterion of $100,000/QALY. Vaccination is cost-effective only for individuals who have cleared the hepatitis C virus when Department of Veterans Affairs costs are used. The recommendation to vaccinate adults with hepatitis C against hepatitis A should be reconsidered. Published by Elsevier Ltd.

Amelioration of High Cholesterol Diet Caused Lipids Accumulation in Hepatic Cells by Rutin and Ascorbic Acid

OpenAIRE

Abdulaziz M. Aleisa

2013-01-01

Non Alcoholic Fatty Liver Disease (NAFLD) has become a very common metabolic disorder. It refers to a group of conditions where excess fats are deposited in hepatic cells. Several approaches have been considered for the management of NAFLD including dietary changes, which were reported to suppress hepatic lipids accumulation in previous studies. The present study was designed to investigate the possible synergistic effects of Rutin (RT) and Ascorbic Acid (AA) against lipids accumulation in he...

Lipids in hepatic glycogen storage diseases: pathophysiology, monitoring of dietary management and future directions.

Science.gov (United States)

Derks, Terry G J; van Rijn, Margreet

2015-05-01

Hepatic glycogen storage diseases (GSD) underscore the intimate relationship between carbohydrate and lipid metabolism. The hyperlipidemias in hepatic GSD reflect perturbed intracellular metabolism, providing biomarkers in blood to monitor dietary management. In different types of GSD, hyperlipidemias are of a different origin. Hypertriglyceridemia is most prominent in GSD type Ia and associated with long-term outcome morbidity, like pancreatitis and hepatic adenomas. In the ketotic subtypes of GSD, hypertriglyceridemia reflects the age-dependent fasting intolerance, secondary lipolysis and increased mitochondrial fatty acid oxidation. The role of high protein diets is established for ketotic types of GSD, but non-traditional dietary interventions (like medium-chain triglycerides and the ketogenic diet) in hepatic GSD are still controversial and necessitate further studies. Patients with these rare inherited disorders of carbohydrate metabolism meet several criteria of the metabolic syndrome, therefore close monitoring for cardiovascular diseases in ageing GSD patients may be justified.

Hepatitis E virus and fulminant hepatitis--a virus or host-specific pathology?

Science.gov (United States)

Smith, Donald B; Simmonds, Peter

2015-04-01

Fulminant hepatitis is a rare outcome of infection with hepatitis E virus. Several recent reports suggest that virus variation is an important determinant of disease progression. To critically examine the evidence that virus-specific factors underlie the development of fulminant hepatitis following hepatitis E virus infection. Published sequence information of hepatitis E virus isolates from patients with and without fulminant hepatitis was collected and analysed using statistical tests to identify associations between virus polymorphisms and disease outcome. Fulminant hepatitis has been reported following infection with all four hepatitis E virus genotypes that infect humans comprising multiple phylogenetic lineages within genotypes 1, 3 and 4. Analysis of virus sequences from individuals infected by a common source did not detect any common substitutions associated with progression to fulminant hepatitis. Re-analysis of previously reported associations between virus substitutions and fulminant hepatitis suggests that these were probably the result of sampling biases. Host-specific factors rather than virus genotype, variants or specific substitutions appear to be responsible for the development of fulminant hepatitis. © 2014 The Authors. Liver International Published by John Wiley & Sons Ltd.

Blood lipids analysis in patients with hepatitis and hepatic fibrosis

International Nuclear Information System (INIS)

Si Jianhong

2007-01-01

Objective: To investigate the correlationship between blood hepatic fibrosis markers and blood lipids levels. Methods: Serum hepatic fibrosis markers (HA, PC III, IV-C, LN) levels were determined with RIA and serum lipids (TG, TCh HDL; LDL, apoA1, apoB) were measured with biochemical methods in 98 patients with hepatitis in various stages and 50 controls. Liver biopsy was done in all the hepatitis patients. Results: Hepatic fibrosis was classified into 5 grades (S0-S4) according to the pathology shown in the biopsy specimen. The serum lipid levels decreased along with the increase of severity of fibrosis from S0 to S4. Levels in S4 patients were significantly lower than those in controls (P 0.05). Conclusion: The serum hepatic fibrosis markers levels increased and lipids levels decreased along with the progress of hepatitis from acute to cirrhosis. (authors)

Hepatic Encephalopathy

Science.gov (United States)

... Caregiver Support Caregiver Stories Home › What is Hepatic Encephalopathy? Why Your Liver is Important The Connection Between HE and Liver ... Why it’s Important to Treat HE Symptoms of Liver Failure Glossary of terms ... is Hepatic Encephalopathy? Hepatic Encephalopathy, sometimes referred to as portosystemic encephalopathy ...

Hepatitis B immunisation for newborn infants of hepatitis B surface antigen-positive mothers

DEFF Research Database (Denmark)

Lee, C; Gong, Yanzhang; Brok, J

2006-01-01

Hepatitis B vaccine and hepatitis B immunoglobulin are considered for newborn infants of HBsAg-positive mothers to prevent hepatitis B infection.......Hepatitis B vaccine and hepatitis B immunoglobulin are considered for newborn infants of HBsAg-positive mothers to prevent hepatitis B infection....

Mastite granulomatosa idiopática: aspectos clínicos, radiológicos e ultra-sonográficos Idiopathic granulomatous mastitis: clinical, mammography and ultrasound findings

Directory of Open Access Journals (Sweden)

Cristina Caetano Stefanon

2005-06-01

Full Text Available O objetivo deste estudo é descrever as características clínicas, mamográficas e ultra-sonográficas de três casos de mastite granulomatosa idiopática. Esta afecção pode simular câncer de mama nos exames clínico e mamográfico, porém os achados ultra-sonográficos de múltiplas imagens tubulares hipoecóicas, contíguas e confluentes em mulheres jovens com história de lactação recente sugerem o diagnóstico de mastite granulomatosa idiopática.The aim of this study is to describe the clinical, mammography and ultrasound findings of three cases of idiopathic granulomatous mastitis. This disease can mimic breast carcinoma on clinical and mammographic examinations. However, ultrasound examinations showing multiple clustered and often contiguous tubular hypoechoic lesions in young women with history of recent lactation suggest the diagnosis of idiopathic granulomatous mastitis.

Diagnostic value of combined determination of serum AFP, CEA, CA199, SF levels in patients with primary hepatic carcinoma

International Nuclear Information System (INIS)

Wu Jiaming; Rui Zhilian

2005-01-01

Objective: To investigate the diagnostic value of combined detection of four tumor markers in patients with possible malignant change in liver disorders. Methods: Serum AFP, CEA, CA199 and SF levels were determined with chemiluminescence immunoassay (CLIA) in 49 patients with primary liver carcinoma, 7 patients with metastatic liver carcinoma, 40 patients with hepatic cirrhosis, 47 patients with HBV hepatitis and 30 controls. Results: The serum levels of AFP, CEA, SF in patients with primary hepatic cancer and serum levels of AFP, SF in patients with hepatic cirrhosis were all significantly higher than those in controls (P 0.05). Moreover, positive rate of combined determination of AFP, CEA, CA199, SF in patients with primary hepatic cancer was significantly higher than that in patients with metastatic liver cancer. Conclusion: With combined determination of these four tumor markers, the detection rate of primary hepatic carcinoma could be enhanced to above 95%. Also, differential diagnosis between primary and metastatic hepatic cancers could be facilitated. (authors)

Tranilast reduces serum IL-6 and IL-13 and protects against thioacetamide-induced acute liver injury and hepatic encephalopathy.

Science.gov (United States)

Abdelaziz, Rania R; Elkashef, Wagdi F; Said, Eman

2015-07-01

Hepatic encephalopathy is a serious neuropsychiatric disorder usually affecting either acute or chronic hepatic failure patients. Hepatic encephalopathy was replicated in a validated rat model to assess the potential protective efficacy of tranilast against experimentally induced hepatic encephalopathy. Thioacetamide injection significantly impaired hepatic synthetic, metabolic and excretory functions with significant increase in serum NO, IL-6 and IL-13 levels and negative shift in the oxidant/antioxidant balance. Most importantly, there was a significant increase in serum ammonia levels with significant astrocytes' swelling and vacuolization; hallmarks of hepatic encephalopathy. Tranilast administration (300 mg/kg, orally) for 15 days significantly improved hepatic functions, restored oxidant/antioxidant balance, reduced serum NO, IL-6 and IL-13 levels. Meanwhile, serum ammonia significantly declined with significant reduction in astrocytes' swelling and vacuolization. Several mechanisms can be implicated in the observed hepato- and neuroprotective potentials of tranilast, such as its anti-inflammatory potential, its antioxidant potential as well as its immunomodulatory properties. Copyright © 2015 Elsevier B.V. All rights reserved.

The hepatic stellate cell in sight : targeting antiproliferative drugs to the fibrotic liver

NARCIS (Netherlands)

Greupink, Albert Hendrikus

2006-01-01

Liver fibrosis is characterized by the accumulation of excessive amounts of scar tissue in response to chronic liver injury. Important causes of chronic liver injury are viral hepatitis, metabolic disorders such as Wilson’s disease, autoimmune diseases and chronic exposure to certain chemicals,

How hepatitis D virus can hinder the control of hepatitis B virus.

Directory of Open Access Journals (Sweden)

Maria Xiridou

Full Text Available BACKGROUND: Hepatitis D (or hepatitis delta virus is a defective virus that relies on hepatitis B virus (HBV for transmission; infection with hepatitis D can occur only as coinfection with HBV or superinfection of an existing HBV infection. Because of the bond between the two viruses, control measures for HBV may have also affected the spread of hepatitis D, as evidenced by the decline of hepatitis D in recent years. Since the presence of hepatitis D is associated with suppressed HBV replication and possibly infectivity, it is reasonable to speculate that hepatitis D may facilitate the control of HBV. METHODOLOGY AND PRINCIPAL FINDINGS: We introduced a mathematical model for the transmission of HBV and hepatitis D, where individuals with dual HBV and hepatitis D infection transmit both viruses. We calculated the reproduction numbers of single HBV infections and dual HBV and hepatitis D infections and examined the endemic prevalences of the two viruses. The results show that hepatitis D virus modulates not only the severity of the HBV epidemic, but also the impact of interventions for HBV. Surprisingly we find that the presence of hepatitis D virus may hamper the eradication of HBV. Interventions that aim to reduce the basic reproduction number of HBV below one may not be sufficient to eradicate the virus, as control of HBV depends also on the reproduction numbers of dual infections. CONCLUSIONS AND SIGNIFICANCE: For populations where hepatitis D is endemic, plans for control programs ignoring the presence of hepatitis D may underestimate the HBV epidemic and produce overoptimistic results. The current HBV surveillance should be augmented with monitoring of hepatitis D, in order to improve accuracy of the monitoring and the efficacy of control measures.

Travelers' Health: Hepatitis C

Science.gov (United States)

... Chapter 3 - Hepatitis B Chapter 3 - Hepatitis E Hepatitis C Deborah Holtzman INFECTIOUS AGENT Hepatitis C virus ( ... mother to child. Map 3-05. Prevalence of hepatitis C virus infection 1 PDF Version (printable) 1 ...

Travelers' Health: Hepatitis A

Science.gov (United States)

... 3 - Helminths, Soil-Transmitted Chapter 3 - Hepatitis B Hepatitis A Noele P. Nelson INFECTIOUS AGENT Hepatitis A ... hepatitis/HAV Table 3-02. Vaccines to prevent hepatitis A VACCINE TRADE NAME (MANUFACTURER) AGE (Y) DOSE ...

Travelers' Health: Hepatitis B

Science.gov (United States)

... Chapter 3 - Hepatitis A Chapter 3 - Hepatitis C Hepatitis B Francisco Averhoff INFECTIOUS AGENT Hepatitis B virus ( ... progression of disease. Map 3-04. Prevalence of hepatitis B virus infection 1 PDF Version (printable) 1 ...

Changing Epidemiology of Hepatitis A and Hepatitis E Viruses in China, 1990-2014.

Science.gov (United States)

Ren, Xiang; Wu, Peng; Wang, Liping; Geng, Mengjie; Zeng, Lingjia; Zhang, Jun; Xia, Ningshao; Lai, Shengjie; Dalton, Harry R; Cowling, Benjamin J; Yu, Hongjie

2017-02-01

We compared the epidemiology of hepatitis A and hepatitis E cases in China from 1990-2014 to better inform policy and prevention efforts. The incidence of hepatitis A cases declined dramatically, while hepatitis E incidence increased. During 2004-2014, hepatitis E mortality rates surpassed those of hepatitis A.

Hepatitis C: Clinical Trials

Science.gov (United States)

... and Public Home » Hepatitis C » Treatment Decisions Viral Hepatitis Menu Menu Viral Hepatitis Viral Hepatitis Home For ... can I find out about participating in a hepatitis C clinical trial? Many trials are being conducted ...

Hepatitis C: Mental Health

Science.gov (United States)

... the Public Home Hepatitis A Hepatitis B Hepatitis C Hepatitis C Home Getting Tested Just Diagnosed Treatment Choice Program ... Pain Mental Health Sex and Sexuality (for Hepatitis C) Success Stories FAQs For Health Care Providers Provider ...

Hepatic Encephalopathy

Medline Plus

Full Text Available ... Caregiver Support Caregiver Stories Home › What is Hepatic Encephalopathy? Why Your Liver is Important The Connection Between HE and Liver ... Why it’s Important to Treat HE Symptoms of Liver Failure Glossary of terms ... is Hepatic Encephalopathy? Hepatic Encephalopathy, sometimes referred to as portosystemic encephalopathy ...

Fulminant Hepatic Failure Secondary to Primary Hepatic Angiosarcoma

Directory of Open Access Journals (Sweden)

Ayokunle T. Abegunde

2015-01-01

Full Text Available Background. Hepatic angiosarcoma is a rare and aggressive tumor that often presents at an advanced stage with nonspecific symptoms. Objective. To report a case of primary hepatic angiosarcoma in an otherwise healthy man with normal liver function tests two months prior to presenting with a short period of jaundice that progressed to fulminant hepatic failure. Methods. Case report and review of literature. Conclusion. This case illustrates the rapidity of progression to death after the onset of symptoms in a patient with hepatic angiosarcoma. Research on early diagnostic strategies and newer therapies are needed to improve prognosis in this rare and poorly understood malignancy with limited treatment options.

Transfusion-associated hepatitis before the screening of blood for hepatitis risk factors

DEFF Research Database (Denmark)

Engle, Ronald E; Bukh, Jens; Alter, Harvey J

2014-01-01

%) with HBV alone, and one (3%) with both viruses. Overall, 100% of patients with hepatitis and 39% of those without hepatitis were infected with HBV and/or HCV; one patient was also infected with hepatitis E virus. The donor carrier rate for HBV and/or HCV was estimated to be more than 6%; contemporaneously......%) developed biochemical evidence of hepatitis; of these, 20 (67%) were infected with hepatitis C virus (HCV) alone, four (13%) with hepatitis B virus (HBV) alone, and six (20%) with both viruses. Among the 36 patients who did not develop hepatitis, four (11%) were newly infected with HCV alone, nine (25...... prepared pooled normal human plasma was also contaminated with multiple hepatitis viruses. CONCLUSION: TAH virus infections were a larger problem than perceived 50 years ago and HCV was the predominant agent transmitted. All hepatitis cases could be attributed to HCV and/or HBV and hence...

[Viral hepatitis in travellers].

Science.gov (United States)

Abreu, Cândida

2007-01-01

Considering the geographical asymmetric distribution of viral hepatitis A, B and E, having a much higher prevalence in the less developed world, travellers from developed countries are exposed to a considerable and often underestimated risk of hepatitis infection. In fact a significant percentage of viral hepatitis occurring in developed countries is travel related. This results from globalization and increased mobility from tourism, international work, humanitarian and religious missions or other travel related activities. Several studies published in Europe and North America shown that more than 50% of reported cases of hepatitis A are travel related. On the other hand frequent outbreaks of hepatitis A and E in specific geographic areas raise the risk of infection in these restricted zones and that should be clearly identified. Selected aspects related with the distribution of hepatitis A, B and E are reviewed, particularly the situation in Portugal according to the published studies, as well as relevant clinical manifestations and differential diagnosis of viral hepatitis. Basic prevention rules considering enteric transmitted hepatitis (hepatitis A and hepatitis E) and parenteral transmitted (hepatitis B) are reviewed as well as hepatitis A and B immunoprophylaxis. Common clinical situations and daily practice "pre travel" advice issues are discussed according to WHO/CDC recommendations and the Portuguese National Vaccination Program. Implications from near future availability of a hepatitis E vaccine, a currently in phase 2 trial, are highlighted. Potential indications for travellers to endemic countries like India, Nepal and some regions of China, where up to 30% of sporadic cases of acute viral hepatitis are caused by hepatitis E virus, are considered. Continued epidemiological surveillance for viral hepatitis is essential to recognize and control possible outbreaks, but also to identify new viral hepatitis agents that may emerge as important global health

Attitudes and Awareness Regarding Hepatitis B and Hepatitis C ...

African Journals Online (AJOL)

in many cases hepatitis B and C can lead to permanent liver ... Department of Public Health Dentistry, Gian Sagar Dental College and Hospital, 1Department of Oral Surgery, Gian ... training among HCWs to prevent the spread of hepatitis B virus and hepatitis C virus. ..... primary care physicians following the Department of.

Application of Serum Hepatic Fibrosis Indices in the Diagnosis of Hepatic Disease

International Nuclear Information System (INIS)

Lu Yanting; Wang Taisong; Gu Xin

2010-01-01

To investigate the significance of combined detection of laminin (LN), collagen type IV (CIV), hyaluronic acid (HA) and precollagen type III (PCIII) in the diagnosis of hepatic fibrosis. The serum levels of LN, CIV, HA and PCIII in 143 patients with hepatic disease and 41 healthy controls were measured by radioimmunoassay (RIA). The results showed that the serum levels of LN, CIV, HA and PCIII in patients with hepatic disease were significantly higher than those of the control group (P<0.01), and the serum levels of those markers were related to the severity of the chronic hepatic disease. The highest serum levels were found in serious chronic hepatitis group and hepatic fibrosis group,and the increase of serum HA and PCIII was most remarkable. Combined detection of LN, CIV, HA and PCIII is a sensitive and reliable method in the diagnosis of hepatic fibrosis, but the four serum indices can not be used in differentiating serious chronic hepatitis and hepatic fibrosis. (authors)

Acute Hepatitis Associated with The Use of Herbal Tea (Fennel and Cumin

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Suat Zengin

2014-03-01

Full Text Available Herbal remedies have become increasingly popular throughout the globe as a result of disappointment with conventional medicines. The public often regards them as harmless. However, some of these products or their metabolites can cause adverse effects such as liver damage. In this study, two patients who developed acute hepatitis due to consuming herbal tea are presented. Twenty-six and thirty-year-old two women were admitted to our department with symptoms of nausea, vomiting, anorexia and weakness. Serum alanine aminotransferase and aspartate aminotransferase levels were increased; all serological tests for viral hepatitis and autoimmune disorders were negative. They had consumed an herbal tea containing fennel and cumin to increase lactation everyday for three-four weeks. Discontinuation of the herbal tea resulted in normalization of liver enzymes four-five weeks later. To the best of our knowledge, this is the first report of hepatitis possibly related to use of an herbal tea containing fennel and cumin. This study suggests that herbal tea containing fennel and cumin can cause hepatotoxicity, which could be clinically confused with other causes of acute hepatitis. Clinicians may face with a case of acute hepatitis that is not readily diagnosed, and should question patients about herbal remedy use.

The societal cost of heroin use disorder in the United States.

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Ruixuan Jiang

Full Text Available Heroin use in the United States has reached epidemic proportions. The objective of this paper is to estimate the annual societal cost of heroin use disorder in the United States in 2015 US dollars.An analytic model was created that included incarceration and crime; treatment for heroin use disorder; chronic infectious diseases (HIV, Hepatitis B, Hepatitis C, and Tuberculosis and their treatments; treatment of neonatal abstinence syndrome; lost productivity; and death by heroin overdose.Using literature-based estimates to populate the model, the cost of heroin use disorder was estimated to be $51.2 billion in 2015 US dollars ($50,799 per heroin user. One-way sensitivity analyses showed that overall cost estimates were sensitive to the number of heroin users, cost of HCV treatment, and cost of incarcerating heroin users.The annual cost of heroin use disorder to society in the United States emphasizes the need for sustained investment in healthcare and non-healthcare related strategies that reduce the likelihood of abuse and provide care and support for users to overcome the disorder.

Extracellular adenosine controls NKT-cell-dependent hepatitis induction.

Science.gov (United States)

Subramanian, Meenakshi; Kini, Radhika; Madasu, Manasa; Ohta, Akiko; Nowak, Michael; Exley, Mark; Sitkovsky, Michail; Ohta, Akio

2014-04-01

Extracellular adenosine regulates inflammatory responses via the A2A adenosine receptor (A2AR). A2AR deficiency results in much exaggerated acute hepatitis, indicating nonredundancy of adenosine-A2AR pathway in inhibiting immune activation. To identify a critical target of immunoregulatory effect of extracellular adenosine, we focused on NKT cells, which play an indispensable role in hepatitis. An A2AR agonist abolished NKT-cell-dependent induction of acute hepatitis by concanavalin A (Con A) or α-galactosylceramide in mice, corresponding to downregulation of activation markers and cytokines in NKT cells and of NK-cell co-activation. These results show that A2AR signaling can downregulate NKT-cell activation and suppress NKT-cell-triggered inflammatory responses. Next, we hypothesized that NKT cells might be under physiological control of the adenosine-A2AR pathway. Indeed, both Con A and α-galactosylceramide induced more severe hepatitis in A2AR-deficient mice than in WT controls. Transfer of A2AR-deficient NKT cells into A2AR-expressing recipients resulted in exaggeration of Con A-induced liver damage, suggesting that NKT-cell activation is controlled by endogenous adenosine via A2AR, and this physiological regulatory mechanism of NKT cells is critical in the control of tissue-damaging inflammation. The current study suggests the possibility to manipulate NKT-cell activity in inflammatory disorders through intervention to the adenosine-A2AR pathway. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Extrahepatic Manifestations and Autoantibodies in Patients with Hepatitis C Virus Infection

Directory of Open Access Journals (Sweden)

Takashi Himoto

2012-01-01

Full Text Available Patients with chronic hepatitis C virus (HCV infection frequently have many extrahepatic manifestations, as persistent HCV infection often triggers lymphoproliferative disorders and metabolic abnormalities. These manifestations primarily include autoimmune disorders such as cryoglobulinemia, Sjögren’s syndrome, and autoimmune thyroid disorders. It has been well established that chronic HCV infection plays important roles in the production of non-organ-specific autoantibodies, including antinuclear antibodies and smooth muscle antibodies, and organ-specific autoantibodies such as thyroid autoantibodies. However, the clinical significance of autoantibodies associated with the extrahepatic manifestations caused by HCV infection has not been fully recognized. In this paper, we mainly focus on the relationship between extrahepatic manifestations and the emergence of autoantibodies in patients with HCV infection and discuss the clinical relevance of the autoantibodies in the extrahepatic disorders.

Hepatitis A seroprevalence in patients with chronic viral hepatitis in Konya, Turkey.

Science.gov (United States)

Özden, Hale T

2016-03-01

Hepatitis A is among the diseases that can be prevented with vaccination in our time. Acute hepatitis A progresses more severely in individuals with a liver disease. Therefore, patients with a chronic liver disease (because of hepatitis B or hepatitis C) are advised vaccination with the hepatitis A vaccine. This study is aimed to determine the seroprevalence of hepatitis A virus (HAV) antibodies in patients infected with hepatitis C virus or hepatitis B virus in Konya province of Turkey. A total of 537 patients who had chronic viral hepatitis between January 2011 and December 2014 were included in the study. Serum samples were collected from each patient and tested for anti-HAV using the chemiluminescent microparticle immunoassay. The overall seroprevalence of total anti-HAV IgG was 94.2%. The overall prevalence of anti-HAV IgG in patients with chronic hepatitis B virus and hepatitis C virus infection was 97.5 and 93.6%, respectively. Anti-HAV IgG positivity was 97.4% in cirrhotic patients and 93.9% in noncirrhotic individuals. At the end of the study, being older than 40 years and living in a rural area were found to be independent risk factors for anti-HAV IgG seropositivity. In conclusion, we recommend that patients younger than 40 years and/or those living in cities and having a chronic liver disease should be vaccinated with the hepatitis A vaccine.

Hepatitis A seroprevalence in patients with chronic viral hepatitis in Konya, Turkey

Science.gov (United States)

2016-01-01

Aim Hepatitis A is among the diseases that can be prevented with vaccination in our time. Acute hepatitis A progresses more severely in individuals with a liver disease. Therefore, patients with a chronic liver disease (because of hepatitis B or hepatitis C) are advised vaccination with the hepatitis A vaccine. This study is aimed to determine the seroprevalence of hepatitis A virus (HAV) antibodies in patients infected with hepatitis C virus or hepatitis B virus in Konya province of Turkey. Methods A total of 537 patients who had chronic viral hepatitis between January 2011 and December 2014 were included in the study. Serum samples were collected from each patient and tested for anti-HAV using the chemiluminescent microparticle immunoassay. Results The overall seroprevalence of total anti-HAV IgG was 94.2%. The overall prevalence of anti-HAV IgG in patients with chronic hepatitis B virus and hepatitis C virus infection was 97.5 and 93.6%, respectively. Anti-HAV IgG positivity was 97.4% in cirrhotic patients and 93.9% in noncirrhotic individuals. Conclusion At the end of the study, being older than 40 years and living in a rural area were found to be independent risk factors for anti-HAV IgG seropositivity. In conclusion, we recommend that patients younger than 40 years and/or those living in cities and having a chronic liver disease should be vaccinated with the hepatitis A vaccine. PMID:26703930

INFEKSI VIRUS HEPATITIS B DAN HEPATITIS C PADA PENDERITA HEPATITIS KRONIS DAN HEMODIALISIS DI JAKARTA

Directory of Open Access Journals (Sweden)

Djoko Yuwono

2012-10-01

Full Text Available Virus Hepatitis C dan Hepatitis B merupakan penyebab hepatitis kronik aktif yang dapat berkembang menjadi hepatoselular karsinoma. Untuk mengetahui peranan kedua jenis virus tersebut sebagai penyebab hepatoselular karsinoma, telah dilakukan pemeriksaan HbsAg, anti-VHC dan RNA-VHC pada 17 penderita hepatitis kronis. 19 Pasien hemodialisis dan 198 donor darah PMI. Pemeriksaan HbsAg dilakukan dengan RPHA Cell: pemeriksaan anti-VHC dengan dipstik anti-VHC kit diagnotik produksi NTB Mataram, Lombok. Deteksi RNA-VHC dilakukan dengan teknik RT-PCR, menggunakan primer spesifik untuk daerah 5'NCR. Hasil pemeriksaan menunjukkan bahwa pada penderita hepatitis kronis ditemukan 5 orang (23,5% positif HbsAg dan 1 orang (5,8% anti-VHC. Pada penderita hemodialisis ditemukan 14 orang (73,6% positif anti-VHC, persentase anti-VHC meningkat sesuai dengan meningkatnya frekuensi hemodialisis. Pada donor darah PMI ditemukan 5 orang (2,2% positif HbsAg dan tidak satupun ditemukan anti-VHC positif.

Experimental study of CT perfusion in hepatitis, hepatic fibrosis and early stage of cirrhosis

International Nuclear Information System (INIS)

Guan Sheng; Zhao Weidong; Zhou Kangrong; Peng Weijun; Mao Jian; Tang Feng; Wang Yong; Cao Guang; Sun Fei

2005-01-01

Objective: To investigate the value of CT perfusion in the early diagnosis of hepatic diffuse disease. Methods: Fourteen male Wistar rats of control group and 14 of test group at stages of hepatitis, hepatic fibrosis, hepatic cirrhosis which were induced with diethylnitrosamine (DEN), were studied with CT perfusion respectively. CT perfusion data of different stages were compared and pathologic analysis were performed. Results: Density-time curves of CT perfusion were satisfactory and all perfusion data could be obtained. During the period of hepatitis developing into early stage of hepatic cirrhosis, hepatic artery flow (HAF) trended to increase in test group, mean transmit time (MTT) prolonged obviously, blood flow (BF) and volume (BV) declined. While in control group, HAF declined slightly, MTT, BV and BF increased. Statistic analysis showed the differences of HAF and MTT at different stages between control and test groups were significant (P<0.05 ); the differences of BV and BF between hepatitis and hepatic cirrhosis, hepatic fibrosis and early stage of hepatic cirrhosis in test group were significant (P<0.05), but no significant difference between hepatitis and hepatic fibrosis. The corresponding pathologic changes at stage of hepatitis was swelling of hepatic cells; sinusoids cap illarization and deposition of collagen in the extravascular Disse's spaces were the main changes relating to hepatic blood perfusion at stage of fibrosis and early stage of cirrhosis. Conclusion: The method of CT scan can reflect some changes of hepatic blood perfusion in rats with hepatitis, hepatic fibrosis and early stage of cirrhosis. The data of CT perfusion, especially the changes should be valuable for clinical early diagnosis, treatment and follow-up. (authors)

Hepatitis Risk Assessment

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... please visit this page: About CDC.gov . Hepatitis Risk Assessment Recommend on Facebook Tweet Share Compartir Viral Hepatitis. Are you at risk? Take this 5 minute Hepatitis Risk Assessment developed ...

Cognitive ability in children with chronic granulomatous disease: a comparison of those managed conservatively with those who have undergone hematopoietic stem cell transplant.

Science.gov (United States)

Cole, Theresa S; McKendrick, Fiona; Cant, Andrew J; Pearce, Mark S; Cale, Catherine M; Goldblatt, David R; Gennery, Andrew R; Titman, Penny

2013-08-01

Chronic granulomatous disease (CGD) is a primary immunodeficiency managed conservatively or with hematopoietic stem cell transplant. Studies have shown people with CGD and those transplanted for primary immunodeficiencies have lower than average cognitive ability. In this study, IQ in children with CGD and those transplanted for it was within the normal range. Georg Thieme Verlag KG Stuttgart · New York.

Fatty Acids Consumption: The Role Metabolic Aspects Involved in Obesity and Its Associated Disorders

Directory of Open Access Journals (Sweden)

Priscila Silva Figueiredo

2017-10-01

Full Text Available Obesity and its associated disorders, such as insulin resistance, dyslipidemia, metabolic inflammation, dysbiosis, and non-alcoholic hepatic steatosis, are involved in several molecular and inflammatory mechanisms that alter the metabolism. Food habit changes, such as the quality of fatty acids in the diet, are proposed to treat and prevent these disorders. Some studies demonstrated that saturated fatty acids (SFA are considered detrimental for treating these disorders. A high fat diet rich in palmitic acid, a SFA, is associated with lower insulin sensitivity and it may also increase atherosclerosis parameters. On the other hand, a high intake of eicosapentaenoic (EPA and docosahexaenoic (DHA fatty acids may promote positive effects, especially on triglyceride levels and increased high-density lipoprotein (HDL levels. Moreover, polyunsaturated fatty acids (PUFAs and monounsaturated fatty acids (MUFAs are effective at limiting the hepatic steatosis process through a series of biochemical events, such as reducing the markers of non-alcoholic hepatic steatosis, increasing the gene expression of lipid metabolism, decreasing lipogenic activity, and releasing adiponectin. This current review shows that the consumption of unsaturated fatty acids, MUFA, and PUFA, and especially EPA and DHA, which can be applied as food supplements, may promote effects on glucose and lipid metabolism, as well as on metabolic inflammation, gut microbiota, and hepatic metabolism.

Yeast-recombinant hepatitis B vaccine: efficacy with hepatitis B immune globulin in prevention of perinatal hepatitis B virus transmission

International Nuclear Information System (INIS)

Stevens, C.E.; Taylor, P.E.; Tong, M.J.; Toy, P.T.; Vyas, G.N.; Nair, P.V.; Weissman, J.Y.; Krugman, S.

1987-01-01

A yeast-recombinant hepatitis B vaccine was licensed recently by the Food and Drug administration and is now available. To assess the efficacy of the yeast-recombinant vaccine, the authors administered the vaccine in combination with hepatitis B immune globulin to high-risk newborns. If infants whose mothers were positive for both hepatitis B surface antigen and the e antigen receive no immunoprophylaxis, 70% to 90% become infected with the virus, and almost all become chronic carriers. Among infants in this study who received hepatitis B immune globulin at birth and three 5- + g doses of yeast-recombinant hepatitis B vaccine, only 4.8% became chronic carriers, a better than 90% level of protection and a rate that is comparable with that seen with immune globulin and plasma-derived hepatitis B vaccine. Hepatitis surface antigen and antibodies were detected by radioimmunoassay. These data suggest that, in this high-risk setting, the yeast-recombinant vaccine is as effective as the plasma-derived vaccine in preventing hepatitis B virus infection and the chronic carrier state

Nonalcoholic fatty liver disease and hepatic cirrhosis: Comparison with viral hepatitis-associated steatosis.

Science.gov (United States)

Haga, Yuki; Kanda, Tatsuo; Sasaki, Reina; Nakamura, Masato; Nakamoto, Shingo; Yokosuka, Osamu

2015-12-14

Nonalcoholic fatty liver disease (NAFLD) including nonalcoholic steatohepatitis (NASH) is globally increasing and has become a world-wide health problem. Chronic infection with hepatitis B virus or hepatitis C virus (HCV) is associated with hepatic steatosis. Viral hepatitis-associated hepatic steatosis is often caused by metabolic syndrome including obesity, type 2 diabetes mellitus and/or dyslipidemia. It has been reported that HCV genotype 3 exerts direct metabolic effects that lead to hepatic steatosis. In this review, the differences between NAFLD/NASH and viral hepatitis-associated steatosis are discussed.

Metabolomic biomarkers correlating with hepatic lipidosis in dairy cows

OpenAIRE

Imhasly, Sandro; Naegeli, Hanspeter; Baumann, Sven; von Bergen, Martin; Luch, Andreas; Jungnickel, Harald; Potratz, Sarah; Gerspach, Christian

2014-01-01

BACKGROUND: Hepatic lipidosis or fatty liver disease is a major metabolic disorder of high-producing dairy cows that compromises animal performance and, hence, causes heavy economic losses worldwide. This syndrome, occurring during the critical transition from gestation to early lactation, leads to an impaired health status, decreased milk yield, reduced fertility and shortened lifetime. Because the prevailing clinical chemistry parameters indicate advanced liver damage independently of the u...

Doença granulomatosa crônica autossômica: relato de caso e análise genético-molecular de dois irmãos brasileiros Autosomal chronic granulomatous disease: case report and mutation analysis of two Brazilian siblings

Directory of Open Access Journals (Sweden)

Carolina Prando-Andrade

2004-01-01

Full Text Available OBJETIVO: Relatar dois casos de irmãos com doença granulomatosa crônica. A doença granulomatosa crônica é uma imunodeficiência primária caracterizada por atividade microbicida deficiente. Mutações no gene que codifica a proteína p47-phox (NCF-1 estão presentes em 30% dos casos de doença granulomatosa crônica. Essa forma da doença é de herança autossômica recessiva e resulta em fenótipo de evolução mais benigno e início tardio em relação à forma ligada ao X, que corresponde a 56% dos casos. DESCRIÇÃO: Caso 1 - paciente feminina, iniciou infecções de repetição aos 10 anos, com impetigo, seguido de pneumonia grave 6 meses após. A gravidade da infecção pulmonar associada a abscesso hepático e sua refratariedade ao tratamento demandaram investigação laboratorial para imunodeficiência, com teste do nitroblue tetrazolium e dosagem de ânion superóxido compatíveis com doença granulomatosa crônica. A avaliação dos familiares confirmou o mesmo diagnóstico em seu irmão (Caso 2, que também iniciou infecções de repetição com impetigo aos 10 anos e pneumonia 6 meses após, porém tratada com sucesso ambulatorialmente. A análise de polimorfismo conformacional de cadeia simples revelou alteração da mobilidade eletroforética do éxon 2 do gene NCF-1. Identificou-se uma deleção dos nucleotídeos GT no éxon 2 por seqüenciamento do DNA. COMENTÁRIOS: Este estudo mostra a importância da avaliação de familiares, mesmo quando não apresentam história clínica típica de doença granulomatosa crônica. A identificação da mutação e sua correlação com o fenótipo dos pacientes é importante para estabelecer o prognóstico e o aconselhamento genético.OBJECTIVE: To report the case of two siblings with chronic granulomatous disease. Chronic granulomatous disease is a primary immunodeficiency disorder characterized by abnormal microbicidal activity. Mutations in the p47-phox gene (NCF-1 are present in

Liver Cancer and Hepatitis B

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... Clinical Trials Physician Directory HBV Meeting What Is Hepatitis B? What Is Hepatitis B? The ABCs of Viral Hepatitis Liver Cancer and Hepatitis B Hepatitis Delta Coinfection Hepatitis C Coinfection HIV/AIDS ...

Normal variation of hepatic artery

International Nuclear Information System (INIS)

Kim, Inn; Nam, Myung Hyun; Rhim, Hyun Chul; Koh, Byung Hee; Seo, Heung Suk; Kim, Soon Yong

1987-01-01

This study was an analyses of blood supply of the liver in 125 patients who received hepatic arteriography and abdominal aortography from Jan. 1984 to Dec. 1986 at the Department of Radiology of Hanyang University Hospital. A. Variations in extrahepatic arteries: 1. The normal extrahepatic artery pattern occurred in 106 of 125 cases (84.8%) ; Right hepatic and left hepatic arteries arising from the hepatic artery proper and hepatic artery proper arising from the common hepatic artery. 2. The most common type of variation of extrahepatic artery was replaced right hepatic artery from superior mesenteric artery: 6 of 125 cases (4.8%). B. Variations in intrahepatic arteries: 1. The normal intrahepatic artery pattern occurred in 83 of 125 cases (66.4%). Right hepatic and left hepatic arteries arising from the hepatic artery proper and middle hepatic artery arising from lower portion of the umbilical point of left hepatic artery. 2. The most common variation of intrahepatic arteries was middle hepatic artery. 3. Among the variation of middle hepatic artery; Right, middle and left hepatic arteries arising from the same location at the hepatic artery proper was the most common type; 17 of 125 cases (13.6%)

Expression of glutamine transporter isoforms in cerebral cortex of rats with chronic hepatic encephalopathy

DEFF Research Database (Denmark)

Leke, Renata; Escobar, Thayssa D.C.; Rama Rao, Kakulavarapu V.

2015-01-01

Hepatic encephalopathy (HE) is a neuropsychiatric disorder that occurs due to acute and chronic liver diseases, the hallmark of which is the increased levels of ammonia and subsequent alterations in glutamine synthesis, i.e. conditions associated with the pathophysiology of HE. Under physiological...

Hepatitis B & C and HIV

Science.gov (United States)

... Find Services HIV SERVICES LOCATOR Locator Search Search Hepatitis B & C Topics Hepatitis B Hepatitis C Hepatitis ... Infections Sexually Transmitted Diseases Smoking Women's Health Issues Hepatitis B Virus and Hepatitis C Virus Infection People ...

Henneguya exilis Kudo associated with granulomatous branchitis of channel catfish Ictalurus punctatus (Rafinesque).

Science.gov (United States)

Duhamel, G E; Kent, M L; Dybdal, N O; Hedrick, R P

1986-07-01

Outbreaks of a chronic branchitis in channel catfish Ictalurus punctatus (Rafinesque) were observed on four fish farms throughout the state of California from November 1982 to April 1984. Severe granulomatous inflammation of the gill filaments with necrosis of the cartilage of the gill ray and diffuse epithelial hyperplasia, resulting in extensive fusion of gill lamellae, was present on histologic examination of gill specimens from 35 out of 44 fish examined. Numerous, small trophozoites morphologically consistent with presporogonic myxosporean parasites were consistently associated with the inflammatory process. Mature spores of Henneguya exilis Kudo were present in large numbers in gill specimens from two fish and only occasionally in 22 others. Similar cases referred to as "Hamburger Gill Disease" or "proliferative gill disease" have been known to occur in the south-central United States. This report describes the morphologic changes of this condition and discusses its possible pathogenesis.

Hepatitis C: Sex and Sexuality

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... with Hepatitis » Sex and Sexuality: Entire Lesson Viral Hepatitis Menu Menu Viral Hepatitis Viral Hepatitis Home For ... hepatitis C virus through sex. Can you pass hepatitis C to a sex partner? Yes, but it ...

Hepatitis C: Diet and Nutrition

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... with Hepatitis » Daily Living: Diet and Nutrition Viral Hepatitis Menu Menu Viral Hepatitis Viral Hepatitis Home For ... have high cholesterol and have fatty liver. How hepatitis C affects diet If you have hepatitis, you ...

Rapid Deterioration of Latent HBV Hepatitis during Cushing Disease and Posttraumatic Stress Disorder after Earthquake.

Science.gov (United States)

Tashiro, Ryosuke; Ogawa, Yoshikazu; Tominaga, Teiji

2017-07-01

Reactivation of the hepatitis B virus (HBV) is a risk in the 350 million HBV carriers worldwide. HBV reactivation may cause hepatocellular carcinoma, cirrhosis, and fulminant hepatitis, and HBV reactivation accompanied with malignant tumor and/or chemotherapy is a critical problem for patients with chronic HBV infection. Multiple risk factors causing an immunosuppressive state can also induce HBV reactivation.We present a case of HBV reactivation during an immunosuppressive state caused by Cushing disease and physical and psychological stress after a disaster. A 47-year-old Japanese woman was an inactive HBV carrier until the Great East Japan Earthquake occurred and follow-up was discontinued. One year after the earthquake she had intractable hypertension, and her visual acuity gradually worsened. Head magnetic resonance imaging showed a sellar tumor compressing the optic chiasm, and hepatic dysfunction with HBV reactivation was identified. Endocrinologic examination established the diagnosis as Cushing disease. After normalization of hepatic dysfunction with antiviral therapy, transsphenoidal tumor removal was performed that resulted in subtotal removal except the right cavernous portion. Steroid hormone supplementation was discontinued after 3 days of administration, and gamma knife therapy was performed for the residual tumor. Eighteen months after the operation, adrenocorticotropic hormone and cortisol values returned to normal. The patient has been free from tumor regrowth and HBV reactivation throughout the postoperative course.Accomplishment of normalization with intrinsic steroid value with minimization of steroid supplementation should be established. Precise operative procedures and careful treatment planning are essential to avoid HBV reactivation in patients with this threatening condition. Georg Thieme Verlag KG Stuttgart · New York.

Does chronic hepatitis B infection affect the clinical course of acute hepatitis A?

Science.gov (United States)

Shin, Su Rin; Moh, In Ho; Jung, Sung Won; Kim, Jin Bae; Park, Sang Hoon; Kim, Hyoung Su; Jang, Myung Kuk; Lee, Myung Seok

2013-01-01

The impact of chronic hepatitis B on the clinical outcome of acute hepatitis A remains controversial. The aim of present study was to evaluate the clinical characteristics of acute hepatitis A in cases with underlying chronic hepatitis B compared to cases of acute hepatitis A alone. Data on 758 patients with acute hepatitis A admitted at two university-affiliated hospitals were reviewed. Patients were classified into three groups: group A, patients with both acute hepatitis A and underlying chronic hepatitis B (n = 27); group B, patients infected by acute hepatitis A alone whose sexes and ages were matched with patients in group A (n  = 54); and group C, patients with acute hepatitis A alone (n = 731). None of the demographic features of group A were significantly different from those of group B or C, except for the proportion of males and body weight, which differed from group C. When comparing to group B, clinical symptoms were more frequent, and higher total bilirubin and lower albumin levels were observed in group A. When comparing to group C, the albumin levels were lower in group A. There were no differences in the duration of hospital stay, occurrence of acute kidney injury, acute liver failure, prolonged cholestasis, or relapsing hepatitis. This study revealed that clinical symptoms and laboratory findings were less favorable for patients with acute hepatitis A and chronic hepatitis B compared to those with acute hepatitis A alone. However, there were no differences in fatal outcomes or serious complications. Copyright © 2012 Wiley Periodicals, Inc.

Curcumin Attenuates Lipopolysaccharide-Induced Hepatic Lipid Metabolism Disorder by Modification of m6 A RNA Methylation in Piglets.

Science.gov (United States)

Lu, Na; Li, Xingmei; Yu, Jiayao; Li, Yi; Wang, Chao; Zhang, Lili; Wang, Tian; Zhong, Xiang

2018-01-01

N 6 -methyladenosine (m 6 A) regulates gene expression and affects cellular metabolism. In this study, we checked whether the regulation of lipid metabolism by curcumin is associated with m 6 A RNA methylation. We investigated the effects of dietary curcumin supplementation on lipopolysaccharide (LPS)-induced liver injury and lipid metabolism disorder, and on m 6 A RNA methylation in weaned piglets. A total of 24 Duroc × Large White × Landrace piglets were randomly assigned to control, LPS, and CurL (LPS challenge and 200 mg/kg dietary curcumin) groups (n = 8/group). The results showed that curcumin reduced the increase in relative liver weight as well as the concentrations of aspartate aminotransferase and lactate dehydrogenase induced by LPS injection in the plasma and liver of weaning piglets (p < 0.05). The amounts of total cholesterol and triacylglycerols were decreased by curcumin compared to that by the LPS injection (p < 0.05). Additionally, curcumin reduced the expression of Bcl-2 and Bax mRNA, whereas it increased the p53 mRNA level in the liver (p < 0.05). Curcumin inhibited the enhancement of SREBP-1c and SCD-1 mRNA levels induced by LPS in the liver. Notably, dietary curcumin affected the expression of METTL3, METTL14, ALKBH5, FTO, and YTHDF2 mRNA, and increased the abundance of m 6 A in the liver of piglets. In conclusion, the protective effect of curcumin in LPS-induced liver injury and hepatic lipid metabolism disruption might be due to the increase in m 6 A RNA methylation. Our study provides mechanistic insights into the effect of curcumin in protecting against hepatic injury during inflammation and metabolic diseases. © 2018 AOCS.

How Hepatitis D Virus Can Hinder the Control of Hepatitis B Virus

NARCIS (Netherlands)

Xiridiou, M.; Borkent-Raven, B.; Hulshof, J.; Wallinga, J.

2009-01-01

Background: Hepatitis D (or hepatitis delta) virus is a defective virus that relies on hepatitis B virus (HBV) for transmission; infection with hepatitis D can occur only as coinfection with HBV or superinfection of an existing HBV infection. Because of the bond between the two viruses, control

Microbiological diagnostics of viral hepatitis

OpenAIRE

HASDEMİR, Ufuk

2016-01-01

Viral hepatitis is an infection that primarily affects the liverbut may also have systemic clinical manifestations. The vastmajority of viral hepatitis are caused by one of five hepatotropicviruses: hepatitis A virus (HAV), hepatitis B virus (HBV),hepatitis C virus (HCV), hepatitis D (delta) virus (HDV), andhepatitis E virus (HEV) (Table I) [1]. HBV, HCV, and HDValso cause chronic hepatitis, whereas HAV does not. HEVcauses acute hepatitis in normal hosts but can cause protractedand chronic he...

Feature Hepatitis: The Dangers of Hepatitis: What you should know from A to E

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... Navigation Bar Home Current Issue Past Issues Feature Hepatitis The Dangers of Hepatitis: What you should know from A to E ... drugs. In some cases, hepatitis lasts a lifetime. Hepatitis: Acute or Chronic? Acute hepatitis is the initial ...

Hepatitis C virus core protein induces hepatic steatosis via Sirt1-dependent pathway.

Science.gov (United States)

Zhang, Chuanhai; Wang, Jingjing; Zhang, Hanlin; Liu, Shunai; Lee, Hyuek Jong; Jin, Wanzhu; Cheng, Jun

2018-05-01

Hepatic steatosis is a common feature of patients with chronic hepatitis C. Previous reports have shown that the overexpression of hepatitis C virus core-encoding sequences (hepatitis C virus genotypes 3a and 1b) significantly induces intracellular triglyceride accumulation. However, the underlying mechanism has not yet been revealed. To investigate whether Sirt1 is involved in hepatitis C virus-mediated hepatic steatosis, the overexpression of hepatitis C virus core 1b protein and Sirt1 and the knockdown of Sirt1 in HepG2 cells were performed. To confirm the results of the cellular experiment liver-specific Sirt1 KO mice with lentivirus-mediated hepatitis C virus core 1b overexpression were studied. Our results show that hepatitis C virus core 1b protein overexpression led to the accumulation of triglycerides in HepG2 cells. Notably the expression of PPARγ2 was dramatically increased at both the mRNA and protein levels by hepatitis C virus core 1b overexpression. The protein expression of Sirt1 is an upstream regulator of PPARγ2 and was also significantly increased after core 1b overexpression. In addition, the overexpression or knockdown of Sirt1 expression alone was sufficient to modulate p300-mediated PPARγ2 deacetylation. In vivo studies showed that hepatitis C virus core protein 1b-induced hepatic steatosis was attenuated in liver-specific Sirt1 KO mice by downregulation of PPARγ2 expression. Sirt1 mediates hepatitis C virus core protein 1b-induced hepatic steatosis by regulation of PPARγ2 expression. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Protection of the Extracts of Lentinus edodes Mycelia against Carbon-Tetrachloride-Induced Hepatic Injury in Rats

Directory of Open Access Journals (Sweden)

Mei-Fen Chen

2012-01-01

Full Text Available Lentinus edodes is the medicinal macrofungus showing potential for therapeutic applications in infectious disorders including hepatitis. In an attempt to develop the agent for handling hepatic injury, we used the extracts of Lentinus edodes mycelia (LEM to screen the effect on hepatic injury in rats induced by carbon tetrachloride (CCl4. Intraperitoneal administration of CCl4 not only increased plasma glutamic oxaloacetic transaminase (GOT and glutamic pyruvic transaminase (GPT but also decreased hepatic superoxide dismutase (SOD and glutathione peroxidase (GPx levels in rats. Similar to the positive control silymarin, oral administration (three times daily of this product (LEM for 8 weeks significantly reduced plasma GOT and GPT. Also, the activities of antioxidant enzymes of SOD and GPx were elevated by LEM. in liver from CCl4-treated rats, indicating that mycelium can increase antioxidant-like activity. Moreover, the hepatic mRNA and protein levels of SOD and GPx were both markedly raised by LEM. The obtained results suggest that oral administration of the extracts of Lentinus edodes mycelia (LEM has the protective effect against CCl4-induced hepatic injury in rats, mainly due to an increase in antioxidant-like action.

Hepatitis B Test

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... Links Patient Resources For Health Professionals Subscribe Search Hepatitis B Testing Send Us Your Feedback Choose Topic At ... Known As HBV Tests Hep B anti-HBs Hepatitis B Surface Antibody HBsAg Hepatitis B Surface Antigen HBeAg ...

Aberrant hepatic artery

International Nuclear Information System (INIS)

Konstam, M.A.; Novelline, R.A.; Athanasoulis, C.A.

1979-01-01

In a patient undergoing selective hepatic arteriography for suspected liver trauma, a nonopacified area of the liver, initially thought to represent a hepatic hematoma, was later discovered to be due to the presence of an accessory right hepatic artery arising from the superior mesenteric artery. This case illustrates the need for a search for aberrant vasculature whenever a liver hematoma is suspected on the basis of a selective hepatic arteriogram. (orig.) [de

Seroprevalence and risk factors of Hepatitis B and Hepatitis C ...

African Journals Online (AJOL)

Undertaking blood transfusion, tattooing and sharing of needles were associated with hepatitis C infection (P=0.001). HBV was not associated with any of the risk factors (P>0.05). Conclusion: Our findings suggest a high prevalence of hepatitis B and hepatitis C among pregnant women; blood transfusion, tattooing and ...

Lower doses venlafaxine-associated toxic hepatitis in a patient with chronic hepatitis

International Nuclear Information System (INIS)

Sencan, I.; Sahin, I.; Ozcetin, A.

2003-01-01

Toxic hepatitis is observed with high doses of Venlafaxine. But toxic hepatitis has not been yet reported at lower doses of Venlafaxine such as 37.5 mg per day. In this case report, a case of Venlafaxine associated toxic hepatitis with lower doses in patient with history of chronic hepatitis is presented. We suggest that liver function should be regularly monitored in patients with history of chronic hepatitis receiving Venlafaxine even at lower doses and even when their liver enzymes are normal. (author)

Chronic granulomatous mastitis: review of 26 cases with special reference to chronic lobular mastitis.

Science.gov (United States)

Bhaskaran, C S; Prasad, K R; Rao, G; Kameshwari, R; Saheb, D A; Aruna, C A

1992-01-01

Twenty six cases of chronic granulomatous mastitis are reported in a 5 year period and the slides are reviewed. They are sub-classified into Chronic lobular mastitis (CLM), Plasma cell mastitis and subareolar granuloma. There are 10 cases each of CLM and plasma cell mastitis and one of subareolar granuloma. All the three conditions are associated with duct ectasia. Fat necrosis and infective granulomas were 2 each and one of foreign body granuloma. These lesions can be easily differentiated by histology. While most of the CLM occurred in younger age group, plasma cell mastitis is seen in older women. Histologically, there is a florid inflammatory cell reaction of the stroma with dilatation and destruction of some ducts, with microabscess formation. In plasma cell mastitis, the lesion is more chronic with predominance of plasma cells and involutionary changes of the ducts are seen.

Suspected de novo Hepatitis B in a Patient Receiving Anti-Tumor Necrosis Factor Alpha Therapy for the Treatment of Crohn's Disease

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Tetsuya Ishida

2014-01-01

Full Text Available We report a 45-year-old female patient who developed acute hepatic disorder during anti-tumor necrosis factor α therapy for the treatment of Crohn's disease (CD. She was diagnosed as colonic CD and placed on infliximab (IFX. She was negative for hepatitis B surface antigen at the initiation of IFX therapy, but developed acute hepatitis after the 30th administration of IFX 4 years and 1 month after the first administration. She was suspected to have had occult hepatitis B virus infection before IFX therapy, and de novo hepatitis B was considered the most likely diagnosis. Hepatitis subsided after discontinuation of anti-tumor necrosis factor α therapy and initiation of treatment with entecavir. She started to receive adalimumab to prevent relapse of CD. She has continued maintenance therapy with entecavir and adalimumab and has since been asymptomatic. As de novo hepatitis B may be fatal, virological testing for hepatitis B is essential for patients who are being considered for treatment that may weaken the immune system.

Hepatic Encephalopathy

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Full Text Available ... Donate Today Enroll in 123 What is Hepatic Encephalopathy? Hepatic Encephalopathy, sometimes referred to as portosystemic encephalopathy or PSE, is a condition that causes temporary ...

Circumscribed cicatricial alopecia due to localized sarcoidal granulomas and single-organ granulomatous arteritis: a case report and systematic review of sarcoidal vasculitis.

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Yazdani Abyaneh, Mohammad-Ali; Raghu, Preethi; Kircher, Kenneth; Kutzner, Heinz; Kortz, Alison; Carlson, John Andrew

2015-10-01

Vasculitis associated with sarcoid granulomas is an uncommon phenomenon. A 72-year-old female presented with an expanding region of circumscribed alopecia and scalp atrophy of 2 months duration. Biopsy showed non-caseating granulomas, dermal thinning, loss of follicles, fibrosis and muscular vessels disrupted by mixed lymphocyte, macrophage and giant-cell infiltrates. Affected vessels had loss and fragmentation of the elastic lamina, fibrous replacement of their walls and luminal stenosis (endarteritis obliterans). Dermal and vascular advential intralymphatic granulomas and lymphangiectases were found by D2-40 expression, suggesting lymphatic obstruction and poor antigen clearance. No evidence of a post-zoster eruption, systemic sarcoidosis or systemic giant-cell arteritis was found. Two years later, prednisone had halted - but not reversed - progression of her alopecia. Review of the literature showed two types of vasculitis associated with sarcoid granulomas: (i) acute, self-limited leukocytoclastic vasculitis and (ii) chronic granulomatous vasculitis (GV). Persistence of non-degradable material or antigen contributes to the pathogenesis of granulomatous inflammation. In this case, lymphatic obstruction probably impeded clearance of nonimmunologic and/or immunologic stimuli permitting and sustaining the development of sarcoid granulomas and sarcoid GV, ultimately causing scarring alopecia and cutaneous atrophy. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Hepatitis A Virus and Hepatitis E Virus: Emerging and Re-Emerging Enterically Transmitted Hepatitis Viruses.

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Lemon, Stanley M; Walker, Christopher M

2018-05-07

Over the past two decades, progress in understanding human infections with hepatitis A virus (HAV) and hepatitis E virus (HEV) has been eclipsed by the priority of combating persistent hepatitis B virus (HBV) and hepatitis C virus (HCV) infections. During that time, the global burden of liver disease caused by enteric hepatitis viruses has not abated. Because of vaccines, hepatitis A has become increasingly a disease of adults instead of early childhood in many regions of the world, resulting in an age-related shift toward more severe disease. HEV has remained endemic in many developing countries, and in well-developed, economically advanced countries it is now recognized as a cause of chronic, progressive liver disease in individuals with compromised immunity. The goal of this collection of articles is to review recent progress and to shine a bright light on gaps in our understanding of how these viruses replicate, cause disease, interact with the liver and host immune system, and are transmitted, along with prospects for improved control in human populations. Renewed efforts to study and compare HAV and HEV biology in humans and animal models have high potential to enhance our understanding of host-pathogen balance in the liver, and may contribute ultimately to the control of other infectious diseases of the liver. Copyright © 2018 Cold Spring Harbor Laboratory Press; all rights reserved.

The hepatic bridge.

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Sugarbaker, Paul H

2018-07-01

The hepatic bridge forms a tunnel of liver parenchyma that may obscure peritoneal metastases associated with the round ligament. Visualization and then resection of nodules associated with this structure is necessary. The incidence of a hepatic bridge and the extent that it covered the round ligament was determined in consecutive patients. Extent of coverage of the round ligament by the hepatic bridge was determined: Class 1 indicates up to one-third of the round ligament obscured, Class 2 up to two-thirds and Class 3 more than two-thirds. In 102 patients in whom the round ligament of the liver could be completely visualized, 50 had a hepatic bridge. Class 1 was 22 (44%) of the bridges, Class 2 was 16 (32%) and Class 3 was 12 (24%). A hepatic bridge was more frequently present in 28 of 45 male patients (62%) vs. 22 of 57 female patients (38%). Approximately one-half of our patients having cytoreductive surgery for peritoneal metastases were observed to have a hepatic bridge. Up to 56% of these patients have Class 2 or 3 hepatic bridge and may require division of the hepatic bridge to completely visualize the contents of the tunnel created by this structure. Copyright © 2018 Elsevier Ltd, BASO ~ The Association for Cancer Surgery, and the European Society of Surgical Oncology. All rights reserved.

Meningitis granulomatosa, glomerulonefritis rápidamente progresiva y vasculitis Granulomatous meningitis, crescentic glomerulonephritis and vasculitis

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Ana Ludueña

2011-08-01

Full Text Available El compromiso meníngeo es una manifestación infrecuente de la granulomatosis de Wegener. Puede manifestarse como cefalea con hiperproteinorraquia y engrosamiento de la duramadre con aspecto granulomatoso, que se observa en la resonancia magnética. Presentamos un varón de 57 años con granulomatosis de Wegener que debutó con compromiso de vías aéreas superiores, oídos, órbitas y meningitis granulomatosa asintomática y que posteriormente evolucionó con mononeuritis múltiple y glomerulonefritis crescéntica ANCA positiva. La presencia de ANCA y el compromiso sistémico (vías aéreas superiores, oído, órbitas, nervios periféricos, duramadre y glomerulonefritis rápidamente progresiva permitieron en este caso llegar a un diagnóstico de certeza e iniciar el tratamiento inmunosupresor combinado (corticoides y ciclofosfamida. Evolucionó con remisión clínica y serológica (negativización de ANCA, pero persistiendo leve deterioro secuelar auditivo y de la función renal, sin recidiva de la enfermedad de base.Meningeal involvement is an infrequent manifestation of Wegener's granulomatosis. Clinical manifestations can be headache with high protein level in the cerebrospinal fluid and an enhanced MRI signal of granulomatous thickening of the duramater in the brain. We report a 57 year-old male with Wegener granulomatosis with onset manifestations of asymptomatic granulomatous meningitis, upper respiratory tract, ears and orbits involvement. He progressively developed ANCA positive multiple mononeuritis and crescentic glomerulonephritis. The diagnostic confirmation of Wegener's granulomatosis based on a positive ANCA test and on the evidence of systemic disease (crescentic glomerulonephritis and involvement of the upper respiratory tract, ears, orbits, peripheral nerves and duramater allowed a prompt initiation of aggressive immunosuppressive treatment with systemic cyclophosphamide and high - dosis corticosteroids. The patient entered

Chronic granulomatous disease caused by mutations other than the common GT deletion in NCF1, the gene encoding the p47phox component of the phagocyte NADPH oxidase

NARCIS (Netherlands)

Roos, Dirk; de Boer, Martin; Köker, M. Yavuz; Dekker, Jan; Singh-Gupta, Vinita; Ahlin, Anders; Palmblad, Jan; Sanal, Ozden; Kurenko-Deptuch, Magdalena; Jolles, Stephen; Wolach, Baruch

2006-01-01

Chronic granulomatous disease (CGD) is an inherited immunodeficiency caused by defects in any of four genes encoding components of the leukocyte nicotinamide dinucleotide phosphate, reduced (NADPH) oxidase. One of these is the autosomal neutrophil cytosolic factor 1 (NCF1) gene encoding the p47phox

Accessory hepatic vein: MR imaging

International Nuclear Information System (INIS)

Lee, Chang Hee; Rho, Tack Soo; Cha, Sang Hoon; Park, Cheol Min; Cha, In Ho

1995-01-01

To evaluate the MR appearance of the accessory hepatic veins. The study included 87 consecutive patients for whom abdominal MR images were obtained. The subjects who had liver lesion or hepatic vascular abnormalities were excluded. Couinaud classified accessory hepatic veins into inferior and middle right hepatic veins. Our major interests were evaluation of the incidence, morphology, and location of the accessory hepatic vein. Inferior right hepatic vein was demonstrated in 43 out of 87 patients (49%). The morphology was linear in 35 patients (80.5%), and V-shaped in 8 patients (19.5%). In 40 patients (93%), the inferior right hepatic vein was located in the posteroinferior aspect of the right lobe. Middle right hepatic vein was demonstrated in 7 out of 87 patients (8%). All were single linear in morphology, combined with the inferior right hepatic vein, and located between the right hepatic vein and inferior right hepatic vein. The accessory hepatic vein was demonstrated in 49% among the Korean adult population, and was located in posteroinferior portion of the liver, in 93%

Features of Hepatitis in Hepatitis-associated Aplastic Anemia: Clinical and Histopathologic Study.

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Patel, Kalyani R; Bertuch, Alison; Sasa, Ghadir S; Himes, Ryan W; Wu, Hao

2017-01-01

Hepatitis-associated aplastic anemia (HAA) is a rare variant of aplastic anemia in which patients present with severe pancytopenia after an episode of acute hepatitis. The marrow failure is often rapid, severe, and usually fatal if untreated. The preceding hepatitis is largely under-studied. Retrospective study of the clinical and histopathologic features of hepatitis in pediatric patients who subsequently developed aplastic anemia and comparison with consecutive cases of acute liver failure and random cases of autoimmune hepatitis during the same time frame. All 7 patients of HAA had significant elevations in aminotransferases and conjugated hyperbilirubinemia at initial presentation. Echoing liver function indices, cholestatic hepatitis with sinusoidal obstruction-type endothelial injury was seen histomorphologically. Autoimmune hepatitis serology such as anti-F-actin, anti-liver/kidney microsome, and hypergammaglobulinemia was negative in all patients. Five of 7 patients (71.4%) had, however, elevated antinuclear antibody, all with a speckled pattern. Hepatitis virus serology was negative in all patients. By immunohistochemical staining, the lobular CD8/CD4 lymphocyte ratio was markedly elevated in all of the initial samples with significant reduction in this ratio (P = 0.03) in 3 patients post treatment (ursodiol, antibiotics, and/or immunosuppressive therapy). Hepatitis preceding HAA is characterized by marked elevation of aminotransferases, conjugated hyperbilirubinemia, elevated antinuclear antibody with a speckled pattern, cholestatic hepatitis with sinusoidal obstruction morphology, and CD8 dominant lobular infiltrates. The present study suggests HAA may result from cytotoxic T-cell-mediated sinusoidal endothelial and hepatocytic injury.

Conservative management of severe serotonin syndrome with coma, myoclonus, and crossed-extensor reflex complicated by hepatic encephalopathy.

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Ramachandran, Vignesh; Ding, Belicia; George, Rollin; Novakovic, Matthew

2018-01-01

Serotonin syndrome (SS) is an underrecognized and potentially fatal disorder that occurs secondary to combinational use or overdose of a single serotonergic medication. The presentation may be complicated by hepatic encephalopathy in cirrhotic patients, which may also affect metabolism of these serotonergic agents. The authors report a rare case of severe SS complicated by hepatic encephalopathy secondary to cirrhosis in a 52-year-old woman after an increase in her home dosage of fluoxetine and addition of other psychiatric medications.

Detection of Mycobacterium tuberculosis complex in formalin-fixed, paraffin-embedded tissue specimens with necrotizing granulomatous inflammation by strand displacement amplification

DEFF Research Database (Denmark)

Johansen, Isik Somuncu; Thomsen, Vibeke Østergaard; Forsgren, Arne

2004-01-01

prospectively and 19 retrospectively collected FFPE samples from various sources with granulomatous inflammation and results were compared to tuberculosis notification. Of the prospective samples, 20 were from patients who were notified as having tuberculosis and the assay was positive in 18 (90%). Specificity...... culture and negative in the remaining. The sensitivity and specificity in 19 archival samples was 40% and 100%, respectively, compared to notification data. The assay provided rapid, correct diagnosis on different sources of FFPE samples collected prospectively and therefore offers an important...

Nonconvulsive status epilepticus disguising as hepatic encephalopathy.

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Jo, Yong Min; Lee, Sung Wook; Han, Sang Young; Baek, Yang Hyun; Ahn, Ji Hye; Choi, Won Jong; Lee, Ji Young; Kim, Sang Ho; Yoon, Byeol A

2015-04-28

Nonconvulsive status epilepticus has become an important issue in modern neurology and epileptology. This is based on difficulty in definitively elucidating the condition and its various clinical phenomena and on our inadequate insight into the intrinsic pathophysiological processes. Despite nonconvulsive status epilepticus being a situation that requires immediate treatment, this disorder may not be appreciated as the cause of mental status impairment. Although the pathophysiology of nonconvulsive status epilepticus remains unknown, this disorder is thought to lead to neuronal damage, so its identification and treatment are important. Nonconvulsive status epilepticus should be considered in the differential diagnosis of patients with liver cirrhosis presenting an altered mental status. We report a case of a 52-year-old male with liver cirrhosis presenting an altered mental status. He was initially diagnosed with hepatic encephalopathy but ultimately diagnosed with nonconvulsive status epilepticus by electroencephalogram.

The first childhood case with coexisting Hashimoto thyroiditis, vitiligo and autoimmune hepatitis.

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Keskin, Melikşah; Savaş-Erdeve, Şenay; Özbay-Hoşnut, Ferda; Kurnaz, Erdal; Çetinkaya, Semra; Aycan, Zehra

2016-01-01

Hashimoto thyroiditis (HT) is the most common pediatric autoimmune endocrine disorder. It results in autoimmune-mediated thyroid gland destruction and is an organ-specific, typical autoimmune disease. The presence of antithyroid antibodies and the typical pattern on ultrasonography indicate the diagnosis. It is also frequently seen together with other autoimmune disorders including type 1 insulin-dependent diabetes, celiac disease, alopecia and vitiligo. Autoimmune hepatitis (AIH) is a chronic type of liver injury with an immune etiology that can frequently cause end-stage liver disease if left untreated. Autoimmune hepatitis patients may present with hepatitis, and the laboratory tests in the absence of other etiology usually reveal a positive immune serology together with elevated immunoglobulins and abnormal liver histology. It is interesting that HT and AIH are rarely seen together although both have an autoimmune etiology. 14-year-old male who was being followed-up for vitiligo presented with symptoms of a swelling at the neck and fatigue. He was diagnosed with HT after the tests and the liver enzymes were found to be high. The patient was also diagnosed with AIH after tests revealed that the liver enzyme elevation had continued for longer than six months. The thyroid functions and liver enzymes returned to normal and the symptoms decreased after sodium L-thyroxine replacement together with steroid and azathioprine treatment. We present this case as we believe it is the first pediatric patient diagnosed with HT, AIH and vitiligo.

Clinical metagenomic analysis of bacterial communities in breast abscesses of granulomatous mastitis.

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Yu, Hai-Jing; Deng, Hua; Ma, Jian; Huang, Shu-Jun; Yang, Jian-Min; Huang, Yan-Fen; Mu, Xiao-Ping; Zhang, Liang; Wang, Qi

2016-12-01

Granulomatous mastitis (GM) is a chronic inflammatory breast lesion. Its etiology remains incompletely defined. Although mounting evidence suggests the involvement of Corynebacterium in GM, there has been no systematic study of GM bacteriology using -omics technology. The bacterial diversity and relative abundances in breast abscesses from 19 women with GM were investigated using 16S rDNA metagenomic sequencing and Sanger sequencing. A quantitative PCR (qPCR) assay was also developed to identify Corynebacterium kroppenstedtii. A bioinformatic analysis revealed that Corynebacterium was present in the 19 GM patients, with abundances ranging from 1.1% to 58.9%. Of note, Corynebacterium was the most abundant taxon in seven patients (more than a third of the subjects). The predominance of Corynebacterium kroppenstedtii infection (11 of 19 patients, 57.9%) was confirmed with Sanger sequencing and the qPCR assay. This study profiled the microbiota of patients with GM and indicated an important role for Corynebacterium, and in particular C. kroppenstedtii, in the pathogenesis of this disease. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Course of chronic hilar sarcoidosis in relation to markers of granulomatous activity

International Nuclear Information System (INIS)

Israel, H.L.; Sperber, M.; Steiner, R.M.

1983-01-01

Studies of the course of sarcoidosis have emphasized that patients with hilar or mediastinal adenopathy usually recover within several years or develop dissemination to the lungs. Chronic hilar and mediastinal adenopathy persisting with little or no change for many decades is an important subgroup that has not received adequate attention. Twelve such patients have been studied. Seven remained asymptomatic, despite persistent adenopathy, for a mean period of 16 years; two with disfiguring facial sarcoids received corticosteroids for 18 and 27 years, respectively, and three patients after ten years of stable adenopathy developed pulmonary infiltrates. Tests performed on patients with hilar adenopathy to evaluate cellular activity after a mean interval of over 16 years included Kveim reaction (positive in nine of ten), serum angiotensin converting enzyme (elevated in eight of 12), and gallium-67 scanning (hilar uptake in all eight tested). Results were similar for patients who remained well and for those who had symptomatic or progressive disease, indicating that these parameters of granulomatous activity do not reflect the duration of the disease, its outcome, or the need for treatment

Identification of acute self-limited hepatitis B among patients presenting with hepatitis B virus-related acute hepatitis: a hospital-based epidemiological and clinical study.

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Han, Y-N

2009-01-01

This study aimed to identify acute self-limited hepatitis B (ASL-HB) among patients presenting with hepatitis B virus (HBV)-related acute hepatitis. Data were available for 220 patients diagnosed with HBV-related acute hepatitis, of whom 164 had acute hepatitis B (AHB). Of these, 160 were confirmed as ASL-HB: three (1.9%) evolved to chronic hepatitis B and one (0.6%) developed fulminant hepatitis and died. Comparisons were also made between AHB and acute infections with hepatitis A (HA) and hepatitis E (HE) viruses. During the study period, the number of patients with AHB exceeded the sum of those with acute HA and acute HE infections. There was no distinct seasonal peak for AHB infection, whereas both acute HA and acute HE infections occurred more frequently in the spring. Clinical symptoms and physical signs were similar for all three types of hepatitis, but significant differences were seen in some biochemical parameters. In conclusion, this study suggests that symptomatic AHB is not rare in China but it seldom evolves to chronic hepatitis B.

Frequency and Type of Hepatic and Gastrointestinal Involvement in Juvenile Systemic Lupus Erythematosus

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Leila Tahernia

2017-01-01

Full Text Available Background. Systemic lupus erythematosus (SLE is a frequent rheumatology disorder among children. Since hepatic involvement is a common systemic manifestation in lupus, the frequency and type of hepatic involvement were determined in pediatric cases of SLE admitted to Children’s Medical Hospital from 2005 to 2014. Methods and Patients. In this observational case-series study, 138 pediatric cases of SLE were admitted in Children’s Medical Center (a pediatric rheumatology referral center in Tehran, Iran enrolled from 2005 to 2014 and the outcomes, frequency, and type of hepatic involvement were assessed among them. Results. Hepatic involvement was reported in 48.55% of total SLE patients. Aspartate aminotransferase (AST, alanine aminotransferase (ALT, and both enzymes higher than normal upper limits were detected in 8.7%, 5%, and 34.7% of lupus patients, respectively. Increased level of liver enzymes was categorized as less than 100, between 100 and 1000, and more than 1000 levels in 23.1%, 23.1%, and 2.1% of cases. The only gastrointestinal involvement in lupus patients contributing to hepatic involvement was gastrointestinal bleeding. Rising in liver enzymes was detected mostly in lupus patients without gastrointestinal bleeding (52.2% without versus 25.8% with gastrointestinal bleeding, P=0.007. Conclusion. Approximately half of the pediatric patients suffering from SLE have hepatic involvement. No significant correlation was observed between various organs involvement and abnormal level of liver enzymes.

HIV and Viral Hepatitis

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... common causes of viral hepatitis are hepatitis A virus (HAV), hepatitis B virus (HBV), and hepatitis C virus (HCV). HBV and HCV are common ... gov/ mmwr/ preview/ mmwrhtml/ rr5516a1. htm? s_ cid= rr5516a1_ e. The Numbers • • Of people with HIV in the ...

Recurrent paratyphoid fever A co-infected with hepatitis A reactivated chronic hepatitis B.

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Liu, Yanling; Xiong, Yujiao; Huang, Wenxiang; Jia, Bei

2014-05-12

We report here a case of recurrent paratyphoid fever A with hepatitis A co-infection in a patient with chronic hepatitis B. A 26-year-old male patient, who was a hepatitis B virus carrier, was co-infected with Salmonella enterica serovar Paratyphi A and hepatitis A virus. The recurrence of the paratyphoid fever may be ascribed to the coexistence of hepatitis B, a course of ceftriaxone plus levofloxacin that was too short and the insensitivity of paratyphoid fever A to levofloxacin. We find that an adequate course and dose of ceftriaxone is a better strategy for treating paratyphoid fever. Furthermore, the co-infection of paratyphoid fever with hepatitis A may stimulate cellular immunity and break immunotolerance. Thus, the administration of the anti-viral agent entecavir may greatly improve the prognosis of this patient with chronic hepatitis B, and the episodes of paratyphoid fever and hepatitis A infection prompt the use of timely antiviral therapy.

The relationship between baseline Organizational Readiness to Change Assessment subscale scores and implementation of hepatitis prevention services in substance use disorders treatment clinics: a case study

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Hagedorn Hildi J

2010-06-01

Full Text Available Abstract Background The Organizational Readiness to Change Assessment (ORCA is a measure of organizational readiness for implementing practice change in healthcare settings that is organized based on the core elements and sub-elements of the Promoting Action on Research Implementation in Health Services (PARIHS framework. General support for the reliability and factor structure of the ORCA has been reported. However, no published study has examined the utility of the ORCA in a clinical setting. The purpose of the current study was to examine the relationship between baseline ORCA scores and implementation of hepatitis prevention services in substance use disorders (SUD clinics. Methods Nine clinic teams from Veterans Health Administration SUD clinics across the United States participated in a six-month training program to promote evidence-based practices for hepatitis prevention. A representative from each team completed the ORCA evidence and context subscales at baseline. Results Eight of nine clinics reported implementation of at least one new hepatitis prevention practice after completing the six-month training program. Clinic teams were categorized by level of implementation-high (n = 4 versus low (n = 5-based on how many hepatitis prevention practices were integrated into their clinics after completing the training program. High implementation teams had significantly higher scores on the patient experience and leadership culture subscales of the ORCA compared to low implementation teams. While not reaching significance in this small sample, high implementation clinics also had higher scores on the research, clinical experience, staff culture, leadership behavior, and measurement subscales as compared to low implementation clinics. Conclusions The results of this study suggest that the ORCA was able to measure differences in organizational factors at baseline between clinics that reported high and low implementation of practice

Detection of occult hepatitis B virus among chronic hepatitis C patients

African Journals Online (AJOL)

Background: Concurrent infections with hepatitis B virus (HBV) and hepatitis C virus (HCV) are increasingly recognized in patients with chronic hepatitis. In Egypt, the last decade showed a remarkable decline in HBV infection associated with remarkable rise in HCV infection. The probable impact of occult HBV in patients ...

Granulomatous prostatitis after intravesical bacillus Calmette-Guérin instillation therapy: A potential cause of incidental F-18 FDG uptke in the prostate gland on F-18 FDG PET/CT in patients with bladder cancer

International Nuclear Information System (INIS)

Kim, Choon Young; Lee, Sang Woo; Choi, Seock Hwan; Son, Seung Hyun; Jung, Ji Hoon; Lee, Chang Hee; Jeong, Shin Young; Ahn, Byeong Cheol; Lee, Jae Tae

2016-01-01

This study aimed to evaluate the possibility that Bacillus Calmette-Guérin (BCG)-induced granulomatous prostatitis can be a potential cause of benign F-18 FDG uptake. A total of 395 bladder cancer patients who underwent F-18 FDG PET/CT (PET/CT) were retrospectively evaluated. Patients were divided into two groups according to BCG therapy status. Elapsed time after BCG therapy, serum PSA level, results of prostate biopsy, and the SUV max and uptake pattern in the prostate gland were reviewed. For patients who underwent follow-up PET/CT, the changes in SUV max were calculated. While 35 % of patients showed prostate uptake in the BCG therapy group, only 1 % showed prostate uptake in the non-BCG therapy group (p < 0.001). Among 49 patients with FDG-avid prostate lesions, none had suspected malignancy during the follow-up period (median: 16 months). Five patients revealed granulomatous prostatitis on biopsy. The incidence of FDG-avid prostate lesions was significantly higher if the elapsed time after BCG therapy was less than 1 year compared to more than 1 year (p < 0.001). Serum PSA was normal in 88 % of patients. All patients with incidental F-18 FDG uptake in the prostate gland showed focal or multifocal prostate uptake, and median SUV max was 4.7. In 16 patients who underwent follow-up PET/CT, SUV max was decreased in 14 patients (88 %) without treatment, and no patients demonstrated further increased prostate uptake (p < 0.001). BCG-induced granulomatous prostatitis can be a potential cause of benign F-18 FDG uptake, especially in those with a history of bladder cancer treated with BCG. In BCG-induced granulomatous prostatitis, focal or multifocal prostate uptake is frequently seen within 1 year after BCG therapy, and the intensity of prostate uptake is decreased on the follow-up PET/CT without any treatment

Hepatitis viruses overview

African Journals Online (AJOL)

Hepatitis is major cause of morbidity or mortality worldwide, particularly in the developing world. The major causes of infective hepatitis are hepatitis viruses. A, B, C, D or E. In the acute phase, there are no clinical features that can reliably differentiate between these viruses. Infection may be asymptomatic or can present as.

Cystic Neutrophilic Granulomatous Mastitis: Further Characterization of a Distinctive Histopathologic Entity Not Always Demonstrably Attributable to Corynebacterium Infection.

Science.gov (United States)

D'Alfonso, Timothy M; Moo, Tracy-Ann; Arleo, Elizabeth K; Cheng, Esther; Antonio, Lilian B; Hoda, Syed A

2015-10-01

Granulomatous lobular mastitis (GLM) is an uncommon condition that typically occurs in parous, reproductive-aged women and can simulate malignancy on the basis of clinical and imaging features. A distinctive histologic pattern termed cystic neutrophilic granulomatous mastitis (CNGM) is seen in some cases of GLM and has been associated with Corynebacterium infection. We sought to further characterize the clinical, imaging, and histopathologic features of CNGM by studying 12 cases and attempted to establish the relationship of this disease with Corynebacterium infection. Patients were women ranging in age from 25 to 49 years (median: 34 y), and all presented with a palpable mass that was painful in half of the cases. In 2 of 9 cases, imaging was highly suspicious for malignancy (BI-RADS 5). CNGM was characterized by lobulocentric granulomas with mixed inflammation and clear vacuoles lined by neutrophils within granulomas. Gram-positive bacilli were identified in 5/12 cases. In 4 patients, the disease process worsened after the diagnostic core biopsy, with the development of a draining sinus in 2 cases. No growth of bacteria was seen in any microbial cultures. No bacterial DNA was identified by 16S rDNA polymerase chain reaction for 1 case that showed gram-positive bacilli on histology. Patients were treated with variable combinations of surgery, antibiotics, and steroids. The time to significant resolution of symptoms ranged from 2 weeks to 6 months. Similar to other forms of GLM, CNGM can mimic malignancy clinically and on imaging. When encountered in a needle core biopsy sample, recognition of the characteristic histologic pattern and its possible association with Corynebacterium infection can help guide treatment.

Hepatitis B Foundation Newsletter: B Informed

Science.gov (United States)

... Clinical Trials Physician Directory HBV Meeting What Is Hepatitis B? What Is Hepatitis B? The ABCs of Viral Hepatitis Liver Cancer and Hepatitis B Hepatitis Delta Coinfection Hepatitis C Coinfection HIV/AIDS ...

Natural products, an important resource for discovery of multitarget drugs and functional food for regulation of hepatic glucose metabolism.

Science.gov (United States)

Li, Jian; Yu, Haiyang; Wang, Sijian; Wang, Wei; Chen, Qian; Ma, Yanmin; Zhang, Yi; Wang, Tao

2018-01-01

Imbalanced hepatic glucose homeostasis is one of the critical pathologic events in the development of metabolic syndromes (MSs). Therefore, regulation of imbalanced hepatic glucose homeostasis is important in drug development for MS treatment. In this review, we discuss the major targets that regulate hepatic glucose homeostasis in human physiologic and pathophysiologic processes, involving hepatic glucose uptake, glycolysis and glycogen synthesis, and summarize their changes in MSs. Recent literature suggests the necessity of multitarget drugs in the management of MS disorder for regulation of imbalanced glucose homeostasis in both experimental models and MS patients. Here, we highlight the potential bioactive compounds from natural products with medicinal or health care values, and focus on polypharmacologic and multitarget natural products with effects on various signaling pathways in hepatic glucose metabolism. This review shows the advantage and feasibility of discovering multicompound-multitarget drugs from natural products, and providing a new perspective of ways on drug and functional food development for MSs.

Hepatic Encephalopathy

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Primary hepatic lymphoma presenting as fulminant hepatic failure with hyperferritinemia: A case report

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Haider Fyeza S

2008-08-01

Full Text Available Abstract Introduction Primary hepatic lymphoma is an unusual form of non-Hodgkin's lymphoma that usually presents with constitutional symptoms, hepatomegaly and signs of cholestatic jaundice. Diffuse hepatic infiltration is uncommon and presentation with acute hepatic failure even more rare. The presence of markedly elevated ferritin levels can complicate the evaluation process and suggest alternative diagnoses. We present the case of a middle-aged woman exhibiting pancytopenia, hyperferritinemia and rapidly deteriorating to develop acute hepatic failure. Her initial clinical picture led to a working diagnosis of adult onset Still's disease with probable hemophagocytic syndrome before her worsening liver function necessitated a percutaneous liver biopsy and establishment of the final diagnosis of primary hepatic lymphoma. Conclusion Primary hepatic lymphoma is an uncommon malignancy and its manifestation as progressive hepatitis or acute fulminant hepatic failure can be difficult to diagnose. The presence of constitutional symptoms, pancytopenia and high ferritin levels can complicate the evaluation process. A liver biopsy early in the course of liver dysfunction may establish the diagnosis without a higher risk of bleeding complications seen once liver failure sets in.

The State of the Antioxidant System in Chronic Hepatitis C

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Gulnozakhon Z. Aripkhodjaeva

2014-06-01

Full Text Available Chronic hepatitis of viral etiology ranks very high in human pathology with respect to its socio-economic and medical significance. In viral hepatitis, membrane destruction occurs via the processes of lipoperoxidation, a valid factor that triggers the mechanism of hepatocyte necrosis. The glutathione system is also involved in the first line of cell defense actions against the effect of the free radicals. In this study, 128 patients with Chronic Hepatitis C (CHC were examined. The degree of antioxidant defense was determined by the indicators of the activity of the glutathione and glutathione-dependent enzymes. The total, reduced and oxidized glutathione levels were determined by V. G. Chernishov. The activity of the glutathione-dependent enzymes, viz., glutathione peroxidase (GP, glutathione reductase (GR and glutathione transferase (GT was measured by the method prescribed by S. N. Vlasova and co-authors (1990. The results of the investigations performed revealed that in CHC patients, deep-seated disorders were observed in the glutathione system manifested by a decrease in the total glutathione levels, its oxidized and reduced forms, changes in the glutathione enzymes and the interrelationships between the intensity of the changes and the degree of the intoxication syndrome.

Granulomatous Lobular Mastitis Associated with Mycobacterium abscessus in South China: A Case Report and Review of the Literature

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Ye-sheng Wang

2017-01-01

Full Text Available Mycobacteria, which are known as rapidly growing bacteria, are pathogens that are responsible for cutaneous or subcutaneous infections that especially occur after injection, trauma, or surgery. In this report, we describe a species of Mycobacterium abscessus that was isolated from a breast abscess in a patient who was previously diagnosed with granulomatous lobular mastitis (GLM. This current case is the first ever presented case of GLM associated with M. abscessus documented in South China. The case presentation highlights the role of M. abscessus in GLM. The association of M. abscessus and GLM is discussed and a summary of breast infection due to Mycobacteria is given.

Granulomatous Lobular Mastitis Associated with Mycobacterium abscessus in South China: A Case Report and Review of the Literature.

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Wang, Ye-Sheng; Li, Qi-Wei; Zhou, Lin; Guan, Run-Feng; Zhou, Xiang-Ming; Wu, Ji-Hong; Rao, Nan-Yan; Zhu, Shuang

2017-01-01

Mycobacteria, which are known as rapidly growing bacteria, are pathogens that are responsible for cutaneous or subcutaneous infections that especially occur after injection, trauma, or surgery. In this report, we describe a species of Mycobacterium abscessus that was isolated from a breast abscess in a patient who was previously diagnosed with granulomatous lobular mastitis (GLM). This current case is the first ever presented case of GLM associated with M. abscessus documented in South China. The case presentation highlights the role of M. abscessus in GLM. The association of M. abscessus and GLM is discussed and a summary of breast infection due to Mycobacteria is given.

Hepatic Encephalopathy

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Full Text Available ... friend, spouse, life partner, parent, sibling or other family member. What is HE? Hepatic Encephalopathy, sometimes referred ... disease is. It’s important for you and your family to become familiar with the signs of Hepatic ...

Results of steroid-based therapy for the hepatitis C-autoimmune hepatitis overlap syndrome.

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Schiano, T D; Te, H S; Thomas, R M; Hussain, H; Bond, K; Black, M

2001-10-01

Overlap syndromes in which persons manifest clinical, histological, or immunological features of both hepatitis C infection and autoimmune hepatitis are well described. The discordant forms of treatment for hepatitis C and autoimmune hepatitis have made medical management of these patients difficult. We report our experience in using corticosteroids as first line therapy for the hepatitis C-autoimmune hepatitis overlap syndrome. Seven patients with this overlap syndrome (diagnosis based on the presence of serum hepatitis C antibody by RIBA and serum hepatitis C RNA by polymerase chain reaction, and serum hypergammaglobulinemia, elevated ANA or ASMA titers, or histological findings consistent with autoimmune hepatitis) were treated with prednisone with or without azathioprine or cyclosporine, and followed for a median duration of 44.5 months. Five patients (71%) showed improvement of median serum ALT level from 162 U/L to 38 U/L (p = 0.04) and median serum gamma-globulin from 2.1 g/dl to 1.4 g/dl (p = 0.04) by 6 months of therapy. The mean modified histological activity index score also decreased from 11.4 +/- 2.5 to 6.6 +/- 2.6 (p = 0.04) by at least 1 yr of therapy. One patient discontinued prednisone while taking azathioprine and experienced a rebound elevation of serum ALT that did not respond to retreatment with prednisone. Antiviral therapy was subsequently administered and resulted in biochemical and virologic response. Hepatitis C virus RNA remained detectable in all other patients. Corticosteroids are beneficial as a first line therapy for some patients with the hepatitis C-autoimmune overlap syndrome, resulting in appreciable biochemical and histological response but without viral eradication.

Hepatitis A virus antibody

International Nuclear Information System (INIS)

Novak, J.; Kselikova, M.; Urbankova, J.

1980-01-01

A description is presented of a radioimmunoassay designed to prove the presence of the antibody against the hepatitis A virus (HA Ab, anti-Ha) using an Abbott HAVAB set. This proof as well as the proof of the antibody against the nucleus of the hepatitis B virus is based on competition between a normal antibody against hepatitis A virus and a 125 I-labelled antibody for the binding sites of a specific antigen spread all over the surface of a tiny ball; this is then indirect proof of the antibody under investigation. The method is described of reading the results from the number of impulses per 60 seconds: the higher the titre of the antibody against the hepatitis A virus in the serum examined, the lower the activity of the specimen concerned. The rate is reported of incidence of the antibody against the hepatitis A virus in a total of 68 convalescents after hepatitis A; the antibody was found in 94.1%. The immunoglobulin made from the convalescents' plasma showed the presence of antibodies in dilutions as high as 1:250 000 while the comparable ratio for normal immunoglobulin Norga was only 1:2500. Differences are discussed in the time incidence of the antibodies against the hepatitis A virus, the antibodies against the surface antigen of hepatitis B, and the antibody against the nucleus of the hepatitis V virus. (author)

Immunoglobulins for preventing hepatitis A

DEFF Research Database (Denmark)

Liu, Jian Ping; Nikolova, Dimitrinka; Fei, Yutong

2009-01-01

Hepatitis A (infectious hepatitis) is a common epidemic disease. Immunoglobulins for passive immunisation are used as prevention.......Hepatitis A (infectious hepatitis) is a common epidemic disease. Immunoglobulins for passive immunisation are used as prevention....

Association of glucose-6-phosphate dehydrogenase deficiency and X-linked chronic granulomatous disease in a child with anemia and recurrent infections

OpenAIRE

Agudelo-Florez, P.; Costa-Carvalho, Beatriz Tavares [UNIFESP; Lopez, J. A.; Redher, J.; Newburger, P. E.; Alla-Saad, S. T.; Condino-Neto, A.

2004-01-01

Patients with severe leukocyte G6PD deficiency may present with impairment of NADPH oxidase activity and a history of recurrent infections, mimicking the phenotype of chronic granulomatous disease. We report herein a child with recurrent infections who initially received the diagnosis of G6PD deficiency. His erythrocyte G6PD activity was reduced: 1.8 U/g Hb (normal: 12.1 +/- 2.1 U/g Hb). Further studies revealed that G6PD activity in neutrophils, mononuclear leukocytes, and Epstein-Barr virus...

Guillain-Barre syndrome caused by hepatitis E infection: case report and literature review.

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Zheng, Xiaoqin; Yu, Liang; Xu, Qiaomai; Gu, Silan; Tang, Lingling

2018-01-23

Hepatitis E infection is a global disorder that causes substantial morbidity. Numerous neurologic illnesses, including Guillain-Barre syndrome (GBS), have occurred in patients with hepatitis E virus (HEV) infection. We report a 58 year-old non-immunocompromised man who presented with progressive muscle weakness in all extremities during an episode of acute HEV infection, which was confirmed by measuring the anti-HEV IgM antibodies in the serum. Both cerebrospinal fluid examination and electrophysiological study were in agreement with the diagnosis of HEV-associated GBS. Following the treatment with intravenous immunoglobulin, the patient's neurological condition improved rapidly. HEV infection should be strongly considered in patients with neurological symptoms, especially those with elevated levels of liver enzymes.

Coinfection of hepatitis E virus and other hepatitis virus in Colombia and its genotypic characterization.

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Peláez, Dioselina; Martínez-Vargas, Daniel; Escalante-Mora, Martha; Palacios-Vivero, Mariel; Contreras-Gómez, Lady

2015-12-04

Hepatitis E virus has emerged as a public health problem, particularly in developing countries. The four genotypes identified in mammals include the G3 found in indigenous hepatitis in countries and regions with high porcine population, and the G1, associated with maternal deaths.  To determine coinfection by hepatitis E virus and the circulating genotypes in Colombia in 1,097 samples using serological markers for hepatitis A, B and C.  Serum samples of 1,097 patients from different regions of Colombia stored at the Laboratorio de Virología of the Instituto Nacional de Salud were selected to detect IgG and IgM anti-hepatitis E virus antibodies. The viral genomes of positive samples were amplified by RT-PCR, and the products were sequenced and phylogenetically analyzed by comparing ORF2 sequences deposited in the GenBank.  IgG anti-hepatitis E virus antibodies were found in 278 samples, IgM in 62, and both markers in 64. Hepatitis E virus and hepatitis A virus coinfection determined by IgG anti-hepatitis E virus was 33.6% and 16.1% by IgM; hepatitis E virus and hepatitis B virus coinfection was 23.4% and 8.1%, and hepatitis E virus and hepatitis C virus coinfection was 35.4% and 5.83%, respectively. Among the 52 positive samples by PCR nine were sequenced and grouped within genotype 3A of the American porcine strain.  The highest seropositivity was observed for hepatitis A and E. The incidence of hepatitis E virus coinfection with other hepatotropic viruses indicated that this pathogen is more frequent than expected. The circulation of genotype 3A implies that this disease may occur in outbreaks and as zoonosis in Colombia.

Hepatitis Information for the Public

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... Hepatitis Contact Us Anonymous Feedback Quick Links to Hepatitis … A | B | C | D | E Viral Hepatitis Home ... Local Partners & Grantees Policy and Programs Resource Center Hepatitis Information for the Public Recommend on Facebook Tweet ...

Seroprevalence of Hepatitis A Virus Antibodies among the Patients with Chronic Hepatitis B in Turkey.

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Tulek, Necla; Ozsoy, Metin; Moroglu, Cigdem; Cagla Sonmezer, Meliha; Temocin, Fatih; Tuncer Ertem, Gunay; Sebnem Erdinc, Fatma

2015-01-01

Hepatitis A virus (HAV) can cause significant pathology in patients with chronic hepatitis B virus (HBV), however, HAV can be prevented by vaccination. The aim of this study was to determine the implication of vaccination against HAV vaccine in patients with chronic hepatitis B. The seroprevalence of anti-HAV IgG antibodies was investigated in the patients with chronic hepatitis B. Anti-HAV IgG antibodies were detected by commercially available ELISA kit. A total of 673 patients (354 males, 319 females with age range of 17-78 years) with chronic hepatitis B were included the study. Hepatitis A virus seropositivity rate was 34% in the patients younger than 20 years, 79% in the age group of 20 to 29 years, and 100% after 35 years of age. Hepatitis A virus vaccination may be recommended for young adult patients with chronic hepatitis B in Turkey. Tulek N, Ozsoy M, Moroglu C, Sonmezer MC, Temocin F, Ertem GT, Erdinc FS. Seroprevalence of Hepatitis A Virus Antibodies among the Patients with Chronic Hepatitis B in Turkey. Euroasian J Hepato-Gastroenterol 2015;5(2):95-97.

Clinical audit of inherited bleeding disorders in a developing country

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Sajid Raihan

2010-01-01

Full Text Available Objective: We did a clinical audit to determine the status of coagulation disorders in a hemophilia care center in Pakistan. Setting: Fatimid foundation blood bank and hematological diseases center, Lahore. Study Design: This is a retrospective descriptive study. Materials and Methods: All patients registered at Lahore center were included. Data was collected using a questionnaire including age, gender, diagnosis, hepatitis and human immune deficiency virus (HIV status, number of episodes of bleeding, most common site of bleeding, severity of disorder and number of transfusions required to treat the episode. Results: During the study period, a total of 923 registered patients were reviewed at Lahore center and of these, 408 patients (44.2% were on regular follow-up. Inherited bleeding disorders identified in these patients included hemophilia A, hemophilia B, vWD, factor VII deficiency, factor V deficiency, factor X deficiency, dysfibrinogenemia, afibrinogenemia, factor XIII deficiency; and platelet function defects. Median age was 17 years with a range of three to 57 years. Median age at diagnosis was one year. There were 329 (80.6% males and 79 (19.3% females. The products used in these patients included factor VIII concentrate, fresh frozen plasma, cryoprecipitate, cryosupernatant and platelets. Testing for transmission of viral infections was also done in these patients and one patient (0.2% was found hepatitis B positive, six patients (1.4% were hepatitis C positive and two patients (0.49% were HIV positive. Conclusion: Hemophilia A, hemophilia B and vWD are the commonly encountered inherited bleeding disorders in our patients followed by other recessively transmitted disorders with a median age of 17 years and male to female ratio of 4: 1. Most of the patients utilized services available at Fatimid foundation with good clinical results. In Pakistan, non-governmental organizations (NGOs are trying their best for providing optimal treatment

Endogenous n-3 polyunsaturated fatty acids attenuate T cell-mediated hepatitis via autophagy activation

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Yanli Li

2016-09-01

Full Text Available Omega-3 polyunsaturated fatty acids (n-3 PUFAs exert anti-inflammatory effects in several liver disorders, including cirrhosis, acute liver failure, and fatty liver disease. To date, little is known about their role in immune-mediated liver diseases. In this study, we used fat-1 transgenic mice rich in endogenous n-3 PUFAs to examine the role of n-3 PUFAs in immune-mediated liver injury. Concanavalin A (Con A was administered intravenously to wild-type (WT and fat-1 transgenic mice to induce T cell-mediated hepatitis. Reduced liver damage was shown in Con A-administrated fat-1 transgenic mice, as evidenced by decreased mortality, attenuated hepatic necrosis, lessened serum alanine aminotransferase (ALT activity, and inhibited production of pro-inflammatory cytokines (e.g. TNF-α, IL-6, IL-17A and IFN-γ. In vivo and in vitro studies demonstrated that n-3 PUFAs significantly inhibited the activation of hepatic T cells and the differentiation of Th1 cells after Con A challenge. Further studies showed that n-3 PUFAs markedly increased autophagy level in Con A-treated fat-1 T cells compared with the WT counterparts. Blocking hepatic autophagy activity with chloroquine diminished the differences in T cell activation and liver injury between Con A-injected WT and fat-1 transgenic mice. We conclude that n-3 PUFAs limit Con A-induced hepatitis via an autophagy-dependent mechanism, and could be exploited as a new therapeutic approach for autoimmune hepatitis.