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  1. Glass Microparticulate Ingestion: An Unusual and Difficult-to-Diagnose Cause of Chronic Abdominal Pain

    OpenAIRE

    Vance, R. Brooks; Mühlbauer, Marcus; Dreesen, Elizabeth B.; Bagnell, C. Robert; Dent, Georgette A.; Herfarth, Hans; Jobin, Christian; Dellon, Evan S.

    2014-01-01

    In the absence of overt structural abnormalities, the diagnostic approach to chronic abdominal pain can be challenging. Occupational particulate inhalation causing injury to an organ other than the lung is rare. We report a case of inadvertent glass microparticulate ingestion causing chronic abdominal pain with altered local and systemic inflammatory responses.

  2. Chronic Q-Fever (Coxiella burnetii) Causing Abdominal Aortic Aneurysm and Lumbar Osteomyelitis: A Case Report.

    Science.gov (United States)

    Leahey, P Alexander; Tahan, Steven R; Kasper, Ekkehard M; Albrecht, Mary

    2016-01-01

    Coxiella burnetii is a rare cause of chronic infection that most frequently presents as endocarditis. We report a case of C burnetii causing an infected abdominal aortic aneurysm with contiguous lumbar osteomyelitis resulting in spinal cord compromise. The diagnosis was established by serologic studies consistent with chronic Q-fever (ratio of C burnetii immunoglobulin [Ig]G phase II titer to IgG phase I titer <1) and was confirmed by positive C burnetii polymerase chain reaction of vertebral tissue in addition to pathology of vertebral bone showing intracellular Gram-negative coccobacillary bacteria. The patient clinically improved after surgical decompression and prolonged treatment with doxycycline and hydroxychloroquine. PMID:26730393

  3. An unusual cause of chronic abdominal pain after laparoscopic Roux en Y gastric bypass: Case report of a penetrating fish bone causing adhesions at the biliary-digestive junction resulting in partial obstruction and chronic symptoms

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    Vincent Ochieng

    2016-01-01

    Conclusion: This case highlights the possibility of a missed fish bone perforation causing chronic postprandial abdominal pain and discomfort in a patient with a Roux-en-Y gastric bypass anatomy. Foreign body perforation is a rare cause of abdominal pain after gastric bypass that should be considered when evaluating chronic abdominal pain symptoms after LRYGP.

  4. An unusual cause of chronic abdominal pain after laparoscopic Roux en Y gastric bypass: Case report of a penetrating fish bone causing adhesions at the biliary-digestive junction resulting in partial obstruction and chronic symptoms

    Science.gov (United States)

    Ochieng, Vincent; Hendrickx, Leo; Valk, Jody

    2016-01-01

    Background The management of chronic abdominal pain after laparoscopic Roux-en-Y gastric bypass (LRYGP) is complex and challenging. Foreign body intestinal perforation including that caused by fish bones has previously been reported in the literature and if clinically unrecognized, can cause significant morbidity and mortality. Fish bone perforation as a cause of chronic abdominal pain after LRYGP has rarely been reported. Summary The unusual case of a 54 year old female presenting with recurrent episodes of postprandial pain 2 years after LRYGP is reported. Previous radiological and endoscopic investigations did not reveal any abnormality and after the most recent clinical presentation, a laparoscopic exploration was performed. A protruding fish bone at the biliary-digestive junction was discovered intra-operatively and successfully extracted. Dense adhesions between the involved intestinal loops were lysed in an attempt to improve intestinal transit and subsequently relieve post-prandial pain. Conclusion This case highlights the possibility of a missed fish bone perforation causing chronic postprandial abdominal pain and discomfort in a patient with a Roux-en-Y gastric bypass anatomy. Foreign body perforation is a rare cause of abdominal pain after gastric bypass that should be considered when evaluating chronic abdominal pain symptoms after LRYGP. PMID:27107305

  5. Parasitic Infection of the Gallbladder: Cystoisospora belli Infection as a Cause of Chronic Abdominal Pain and Acalculous Cholecystitis.

    Science.gov (United States)

    Martelli, Matthew G; Lee, Johnathan Y

    2016-06-01

    Herein we describe two cases of Cystoisospora belli infection of the gallbladder in patients with chronic abdominal pain and review the published literature to date. C. belli is an intracellular protozoan parasite that typically infects the small bowel of immunocompromised hosts. Little is known of the significance of C. belli infection of the gallbladder at this point as only four cases have been reported as yet, only one of which occurred in an immunocompetent patient. It is often treatable with antibiotics, and the patient's immune status, including HIV testing, should be investigated. Neither of the patients at our institution was found to be immunocompromised, and HIV-1/2 antibody testing was non-reactive in both. PMID:27526491

  6. Partially thrombosed aneurysm of the abdominal aorta: Unusual cause of chronic inflammation and resistance to recombinant human erythropoietin

    OpenAIRE

    El Amrani, M.; El Kharras, A.; Asserraji, M.

    2014-01-01

    Diagnosis of chronic inflammatory syndrome is often a challenge. In dialysis patients, this condition leads to resistance to recombinant human erythropoietin (rHuEPO). We here report a case of a 72-year-old male undergoing chronic hemodialysis and developed rHuEPO resistance without any obvious etiology. Investigations showed a partially thromosed aneurysm of the infrarenal aorta. Antiplatelet therapy was started with a satisfactory outcome.

  7. Natural history of abdominal aortic aneurysm with and without coexisting chronic obstructive pulmonary disease

    DEFF Research Database (Denmark)

    Lindholt, Jes Sanddal; Heickendorff, Lene; Antonsen, Sebastian;

    1998-01-01

    To study the relation between abdominal aortic aneurysms and chronical obstructive pulmonary disease (COPD), in particular the suggested common elastin degradation caused by elastase and smoking.......To study the relation between abdominal aortic aneurysms and chronical obstructive pulmonary disease (COPD), in particular the suggested common elastin degradation caused by elastase and smoking....

  8. Adhesions to Mesh after Ventral Hernia Mesh Repair Are Detected by MRI but Are Not a Cause of Long Term Chronic Abdominal Pain

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    Odd Langbach

    2016-01-01

    Full Text Available Aim. The aim of the present study was to perform MRI in patients after ventral hernia mesh repair, in order to evaluate MRI’s ability to detect intra-abdominal adhesions. Materials and Methods. Single-center long term follow-up study of 155 patients operated for ventral hernia with laparoscopic (LVHR or open mesh repair (OVHR, including analyzing medical records, clinical investigation with patient-reported pain (VAS-scale, and MRI. MRI was performed in 124 patients: 114 patients (74% after follow-up, and 10 patients referred for late complaints after ventral mesh repair. To verify the MRI-diagnosis of adhesions, laparoscopy was performed after MRI in a cohort of 20 patients. Results. MRI detected adhesions between bowel and abdominal wall/mesh in 60% of the patients and mesh shrinkage in 20–50%. Adhesions were demonstrated to all types of meshes after both LVHR and OVHR with a sensitivity of 70%, specificity of 75%, positive predictive value of 78%, and negative predictive value of 67%. Independent predictors for formation of adhesions were mesh area as determined by MRI and Charlson index. The presence of adhesions was not associated with more pain. Conclusion. MRI can detect adhesions between bowel and abdominal wall in a fair reliable way. Adhesions are formed both after open and laparoscopic hernia mesh repair and are not associated with chronic pain.

  9. [Diagnostic image (153). A boy with chronic hereditary pancreatitis and nocturnal abdominal pain. Multiple, large pseudo-cysts of the pancreas, caused by chronic hereditary pancreatitis

    NARCIS (Netherlands)

    Ketelaars, R.; Wildenberg, F.J. van den

    2003-01-01

    A 14-year-old boy with chronic hereditary pancreatitis developed nocturnal episodes of pain in the back and abdomen. CT revealed two large pseudocysts of the pancreas and one smaller pseudocyst near the hilus of the spleen. The two largest pseudocysts were surgically drained into the stomach and the

  10. DIAGNOSIS OF ABDOMINAL TUBERCULOSIS IN CHRONIC ABDO MINAL PAIN: LAPAROSCOPY AS AN EFFECTIVE DIAGNOSTIC TOOL

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    Rajiv

    2013-04-01

    Full Text Available ABSTRACT: Chronic abdominal pain is a FREQUENTLY ENCOUNTERED pr oblem and abdominal tuberculosis is a very common cause of the same. Di agnostic laparoscopy is a highly sensitive, specific, and safe procedure for the early diagnosis of abdominal tuberculosis. The procedure is beneficial because it is minimally invasive and prov ides diagnostic benefit in terms of both visual appearances and tissue yield for histopathologi cal and cytological confirmation. We have performed an extensive retrospective study with 250 s ubjects and were able to justify the safety, sensitivity & early selection of laparoscopy as a procedure of choice to confirm tuberculosis in chronic abdominal pain.

  11. Laparoscopy in the Management of Children with Chronic Recurrent Abdominal Pain

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    Berezin, Stuart H.; Bostwick, Howard E.; Halata, Michael S.

    1999-01-01

    Background and Objectives: The purpose of the present study was to evaluate the results of diagnostic laparoscopy in children with chronic recurrent abdominal pain. Patients and Methods: Thirteen children with chronic recurrent abdominal pain were subjected to diagnostic laparoscopy. Ages varied from 10 to 17 years. There were six males and seven females. Abdominal pain was present from 3 weeks to 12 months (mean, 2 months). Extensive laboratory and imaging studies did not contribute to the diagnosis. In all patients, the pain was disabling and severe enough to warrant repeated visits to the pediatrician, emergency room visits, or hospital admissions, as well as absence from school. Results: All children recovered uneventfully. Laparoscopic findings that identified the cause of abdominal pain were obtained in 12 of 13 patients. Laparoscopic appendectomy was done in all patients. There were no operative complications. One child presented three months later with incomplete small bowel obstruction, which resolved with conservative management. There were no other postoperative complications. Follow-up varied from six months to three years. Abdominal pain resolved in ten patients. One patient presented eight months later with biliary dyskinesia. She improved following laparoscopic cholecystectomy and later on sphincterotomy, but her pain has not yet completely resolved. One patient presented six months later with abdominal pain secondary to intestinal adhesions. Her pain completely resolved after laparoscopic lysis of adhesions. A third patient who developed lower abdominal pain six months after laparoscopy improved with conservative management and antibiotics for pelvic inflammatory disease. Conclusions: Diagnostic laparoscopy is a valuable procedure in the management of children with chronic recurrent abdominal pain. In the present study, laparoscopic examination revealed the cause of abdominal pain in most patients, and this pain resolved in most cases. Based on our

  12. An unusual cause of abdominal pain.

    Science.gov (United States)

    Terneu, S; Verhelst, D; Thys, F; Ketelslegers, E; Hantson, P; Wittebole, X

    2003-01-01

    A 36-year-old woman presented to the Emergency Room because of abdominal pain associated with hematuria and red blood blending to stool. On admission, the physical examination revealed abdominal tenderness and diffuse cutaneous hematoma. The laboratory findings showed abnormal clotting tests with high International Normalised Ratio (INR) and prolonged activated partial thromboplastin time. Hemoperitoneum and ureteral hematoma were noted on the abdomen computed tomography. The patient confessed she had ingested difenacoum for several weeks. All the symptoms resolved with fresh frozen plasma perfusion and vitamin K. PMID:14635532

  13. An exceptional cause of left lower quadrant abdominal pain

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    Bassam Abboud; Ronald Daher

    2009-01-01

    Acute appendicitis is an exceptional cause of left lower quadrant abdominal pain. Computed tomography scan is the key to its diagnosis and helps to establish its early treatment. We present a case of a 35-year-old male patient who presented acute appendicitis with redundant and loosely attached cecum which was diagnosed based on his left lower quadrant abdominal pain.

  14. A Rare Cause of Abdominal Pain; Celiac Truncus Aneurysm

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    Zulfu Birkan

    2016-01-01

    In this case we presented a patient who were admitted to surgery department with complaints of abdominal pain and nausea. There were no pathological findings on physical examination, direct abdominal x-ray, chest radiograph and biochemical parameters. At proximal of the celiac trunk, it was shown approximately 3x2 cm in size fusiform aneurysmal dilatation on the patient%u2019s abdominal ultrasonography and turbulence, arterial flow on the patient%u2019s abdominal doppler ultrasonography subsequently. In abdominal computed tomography we detected dense calcifications, dilatation and hypodensities that may belong to a thrombus in the lumen superior mesenteric vein (SMV. At the same time, approximately 3.5 cm segment of trunk celiak we observed aneurysm dilatation which reaching 2 cm at the widest point. Celiac trunk aneurysm is a rare cause of abdominal pain and often noticed after the complicated, thus it must always be kept in mind in the differential diagnosis.

  15. Abdominal pregnancy as a cause of hemoperitoneum

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    Shafi Sheikh

    2009-01-01

    Full Text Available The coexistence of intrauterine and extrauterine pregnancy, the heterotopic pregnancy, is a rare obstetric phenomenon. The preoperative diagnosis of this condition is very difficult; leading to a higher maternal morbidity and fetal loss. We experienced a case of intrauterine pregnancy and ruptured abdominal pregnancy implanted on the illeocaecal region in a 26-year-old primiparous woman. She was clinically misdiagnosed as a case of ruptured ectopic pregnancy, but ultrasonography showed it to be a case of heterotopic pregnancy. Subsequently, the patient was subjected to laparotomy and the ruptured abdominal pregnancy was evacuated. She continued with the intrauterine pregnancy till term and delivered a healthy female baby. Although this condition is unusual, any general surgeon in the emergency department must be aware of this complication and its management, which is often initially misdiagnosed.

  16. Abdominal pregnancy as a cause of hemoperitoneum

    OpenAIRE

    Shafi Sheikh; Malla Misbha; Salaam Parvaiz; Kirmani Omer

    2009-01-01

    The coexistence of intrauterine and extrauterine pregnancy, the heterotopic pregnancy, is a rare obstetric phenomenon. The preoperative diagnosis of this condition is very difficult; leading to a higher maternal morbidity and fetal loss. We experienced a case of intrauterine pregnancy and ruptured abdominal pregnancy implanted on the illeocaecal region in a 26-year-old primiparous woman. She was clinically misdiagnosed as a case of ruptured ectopic pregnancy, but ultrasonography showed it to ...

  17. [Hereditary angioedema: strange cause of abdominal pain].

    Science.gov (United States)

    Salas-Lozano, Nereo Guillermo; Meza-Cardona, Javier; González-Fernández, Coty; Pineda-Figueroa, Laura; de Ariño-Suárez, Mauricio

    2014-01-01

    Antecedentes: el angioedema hereditario es un trastorno inflamatorio episódico, que se hereda de manera autosómica dominante y se caracteriza por episodios de edema periférico. Los pacientes pueden tener edema de la pared de cualquier víscera hueca, incluido el intestino. Caso clínico: se comunica el caso de un paciente masculino de 33 años de edad, sin antecedentes de importancia, con dolor abdominal, localizado en el epigastrio, irradiado al cuadrante inferior derecho, acompañado de 5 vómitos. La tomografía abdominal mostró engrosamiento de la pared de la segunda y tercera porción del duodeno, con infiltración de grasa y líquido libre. Los exámenes de laboratorio mostraron: concentraciones bajas del complemento C4 (5.5 mg/dL) y actividad del inhibidor de C1 del complemento de 30%. Conclusiones: el angioedema hereditario es consecuencia de la deficiencia (tipo I) o disfunción (tipo II) del inhibidor C1 del complemento. El dolor abdominal asociado con angioedema es de inicio súbito, como dolor cólico, recurrente y de intensidad moderada. En la actualidad existen dos medicamentos aprobados por la Food and Drug Administration para el tratamiento de pacientes con esta afección.

  18. Functional abdominal pain causing Scurvy, Pellagra, and Hypovitaminosis A.

    Science.gov (United States)

    Ho, Edith Y; Mathy, Christian

    2014-01-01

    Severe vitamin deficiency disease is rarely seen in developed countries. We present an atypical case of a young man with scurvy, pellagra, and hypovitaminosis A, caused by longstanding functional abdominal pain that severely limited his ability to eat. PMID:24715978

  19. Functional abdominal pain causing Scurvy, Pellagra, and Hypovitaminosis A

    OpenAIRE

    Ho, Edith Y.; Christian Mathy

    2014-01-01

    Severe vitamin deficiency disease is rarely seen in developed countries. We present an atypical case of a young man with scurvy, pellagra, and hypovitaminosis A, caused by longstanding functional abdominal pain that severely limited his ability to eat.

  20. An unusual cause of abdominal pain.

    LENUS (Irish Health Repository)

    Mc Cabe, Aileen

    2011-01-01

    A 26-year-old man presented to the Emergency Department with abdominal pain, diarrhoea, anorexia and haematemesis. The patient was previously diagnosed with latent tuberculosis (TB). On examination, his abdomen was diffusely tender, with localised guarding in the right iliac fossa. CT imaging of his abdomen and pelvis demonstrated a low volume of ascites, diffuse studding of the peritoneum, omental caking and several bulky low-density lymph nodes in the retroperitoneum. A laparoscopy was performed to obtain a peritoneal biopsy. Histology demonstrated fragments of peritoneum with necrotising granulomatous inflammatory infiltrate in keeping with an infectious process, favouring TB. He was commenced on rifampicin, isoniazid, pyrazinamide, ethambutol and pyridoxine under the direct observed therapy by the infectious diseases team. In view of his extensive peritoneal involvement, he was empirically started on high-dose prednisolone for symptomatic control and to reduce complications related to peritoneal adhesions.

  1. [Ovarian tumour in a girl with chronic abdominal pain and distension

    NARCIS (Netherlands)

    Loeffen, J.L.C.M.; Wijnen, M.H.W.A.; Schijf, C.P.T.; Wieringen, P. van

    2006-01-01

    A 12-year-old girl presented with chronic abdominal pain and distension that had persisted for 6 and 3 months, respectively. The cause was a Sertoli-Leydig cell tumour originating in the left ovary. The cyst and ovary were resected. The patient recovered and was asymptomatic 2 years after the operat

  2. Retained intra-abdominal artery forceps – An unusual cause of intestinal strangulation

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    Anthony Ikemefuna Ugochukwu

    2011-07-01

    Full Text Available Context: Surgical instruments and materials continue to be retained in the peritoneal cavity despite precautionary measures. Even though uncommon it is also under-reported and carries serious medico-legal consequences. Gauzes and sponges (gossypiboma are the most commonly retained materials and intra-abdominal retained artery forceps are much rarer but when they do occur lead to chronic abdominal pain and can be a rare cause of intestinal obstruction or strangulation with significant morbidity and mortality. Case Report: We present a case of intraabdominal retained artery forceps in a 70-years-old lady who underwent laparotomy with splenectomy for a large spleen in a peripheral hospital. Upon discharge she continued to complain of intermittent abdominal pain of increasing severity. 12 months later she presented to us with an acute (surgical abdomen requiring another laparotomy. At laparotomy she had strangulated/gangrenous lower jejunual and upper ileal bowel loops, the small bowel mesentery of this area being tightly trapped between the jaws of the retained artery forceps. She had gut resection and enteroanastomosis. Unfortunately she died from continuing sepsis on the second post-operative day. Conclusion: Retained instruments in intra-abdominal surgery can cause serious complication and should be treated surgically. High index of suspicion and appropriate investigations like plain abdominal X-ray, abdominal ultrasound and CT and MRI scans should be instituted in patients who develop chronic abdominal symptoms following laparotomy. Preventive measures against retained instruments must follow strict laid down protocols for surgical instruments handling in theatre.

  3. Retained intra-abdominal artery forceps - An unusual cause of intestinal strangulation

    Directory of Open Access Journals (Sweden)

    Anthony Ikemefuna Ugochukwu

    2011-01-01

    Full Text Available Context: Surgical instruments and materials continue to be retained in the peritoneal cavity despite precautionary measures. Even though uncommon it is also under-reported and carries serious medico-legal consequences. Gauzes and sponges (gossypiboma are the most commonly retained materials and intra-abdominal retained artery forceps are much rarer but when they do occur lead to chronic abdominal pain and can be a rare cause of intestinal obstruction or strangulation with significant morbidity and mortality. Case Report: We present a case of intraabdominal retained artery forceps in a 70-years-old lady who underwent laparotomy with splenectomy for a large spleen in a peripheral hospital. Upon discharge she continued to complain of intermittent abdominal pain of increasing severity. 12 months later she presented to us with an acute (surgical abdomen requiring another laparotomy. At laparotomy she had strangulated/gangrenous lower jejunual and upper ileal bowel loops, the small bowel mesentery of this area being tightly trapped between the jaws of the retained artery forceps. She had gut resection and enteroanastomosis. Unfortunately she died from continuing sepsis on the second post-operative day. Conclusion: Retained instruments in intra-abdominal surgery can cause serious complication and should be treated surgically. High index of suspicion and appropriate investigations like plain abdominal X-ray, abdominal ultrasound and CT and MRI scans should be instituted in patients who develop chronic abdominal symptoms following laparotomy. Preventive measures against retained instruments must follow strict laid down protocols for surgical instruments handling in theatre.

  4. Cystic Lymphangioma as a Cause of Massive Abdominal Hemorrhage

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    E. Consuegra Llapur

    2011-01-01

    Full Text Available We report the case of two-year-old girl with hypovolemic shock caused by bleeding from an abdominal cystic lymphangioma. The whole blood was contained within a large omental bag that could be completely removed. There were no associated anomalies. The child progressed satisfactorily.

  5. Abdominal muscle and quadriceps strength in chronic obstructive pulmonary disease

    OpenAIRE

    Man, W. D-C.; Hopkinson, N.S.; Harraf, F; Nikoletou, D; Polkey, M. I.; Moxham, J.

    2005-01-01

    Background: Quadriceps muscle weakness is common in chronic obstructive pulmonary disease (COPD) but is not observed in a small hand muscle (adductor pollicis). Although this could be explained by reduced activity in the quadriceps, the observation could also be explained by anatomical location of the muscle or fibre type composition. However, the abdominal muscles are of a similar anatomical and fibre type distribution to the quadriceps, although they remain active in COPD. Cough gastric pre...

  6. INTESTINAL PARASITES IN PATIENTS WITH CHRONIC ABDOMINAL PAIN.

    Science.gov (United States)

    Omran, Eman Kh; Mohammad, Asmaa N

    2015-08-01

    Information about intestinal parasites in Sohag (Upper Egypt) in patients with chronic abdominal pain is scarce. This study determined the intestinal parasites symptoms in 130 patients with chronic abdominal pain and cross-matched 20 healthy persons. Parasitic infection was confirmed by stool analysis.The most commonest clinical data with stool analysis was as following: 1-Entamoeba histolytica associated with nausea 20 (3 7.74%) followed by anorexia 19 (35.85%), 2-Entamoeba coli associated with diarrhea 3 (100%) followed by nausea 2 (66.67%) and vomiting 2 (66.67%), 3-Enetrobius vermicularis associated with nausea 2 (66.67%), diarrhea 2 (66.67%) followed by flatulence 1(33.33%), 4-Giardia lamblia associated with anorexia 3 (42.86%), vomiting 3 (42.86%) followed by diarrhea 2 (28.57%)., 6-Hymenolepis nana associated with anorexia 10 (40.00%) followed by flatulence 9 (36.00%), 7-Taenia saginata associated with dyspepsia 3 (60.00%) followed by flatulence 2 (40.00%), and 8-Ancylostoma duodenal associated with anorexia 2 (66.67%) and diarrhea 2 (66.67%). PMID:26485858

  7. Tongue piercing and chronic abdominal pain with nausea and vomiting--two cases.

    Science.gov (United States)

    Chung, Myung Kyu; Chung, Danielle; LaRiccia, Patrick J

    2015-01-01

    Chronic upper gastrointestinal (GI) symptoms of unclear etiology are frustrating to patients and physicians alike. The integrative medicine procedures of acupuncture and neural therapy may provide treatment options. Tongue piercing, which is prevalent in 5.6% of the adolescent population, may be a contributing factor in upper gastrointestinal symptoms. The objectives of the study were as follows: (1) To demonstrate the usefulness of an integrative medicine treatment approach in two cases of patients with chronic abdominal pain, nausea, and vomiting of unclear etiology who had failed standard medical management. (2) To identify scars from tongue piercings as a possible contributing factor in chronic upper GI symptoms of unclear etiology. Two retrospective case studies are presented of young adult females who were seen in a private multi-physician integrative medicine practice in the US. The patients were treated with neural therapy and acupuncture. The desired outcome was the cessation or reduction of the frequency of abdominal pain, nausea, and vomiting. Both patients had resolution of their symptoms. From this study, we have concluded the following: (1) Tongue scars from tongue rings may be causes of chronic upper gastrointestinal symptoms. (2) Neural therapy and acupuncture may be helpful in the treatment of chronic upper GI symptoms related to tongue scars. PMID:25457444

  8. Jejunal perforation caused by abdominal angiostrongyliasis Perfuração jejunal causada por angiostrongilíase abdominal

    OpenAIRE

    Jaques WAISBERG; Carlos Eduardo CORSI; Marisa Valente REBELO; Vilma Therezinha Trench VIEIRA; Sansom Henrique BROMBERG; Paulo Amaral dos SANTOS; Monteiro, Rodrigo

    1999-01-01

    The authors describe a case of abdominal angiostrongyliasis in an adult patient presenting acute abdominal pain caused by jejunal perforation. The case was unusual, as this affliction habitually involves the terminal ileum, appendix, cecum or ascending colon. The disease is caused by the nematode Angiostrongylus costaricensis, whose definitive hosts are forest rodents while snails and slugs are its intermediate hosts. Infection in humans is accidental and occurs via the ingestion of snail or ...

  9. Chronic abdominal pain, appendiceal mucinous neoplasm, and concurrent intestinal endometriosis: a case report

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    Kurogochi Takanori

    2012-09-01

    Full Text Available Abstract Introduction Although both appendiceal tumor and intestinal endometriosis have been reported as rare causes of abdominal pain, the coexistence of appendiceal mucinous neoplasm and ileal endometriosis has not previously been reported. Case presentation A 41-year-old Japanese woman presented with a positive fecal occult blood test and a 3-year history of menstruation-related lower abdominal pain. A colonoscopy demonstrated extrinsic compression of the cecum, suggesting a mass arising from the appendix or adjacent structures. Abdominal imaging showed a 6-cm cystic mass with intraluminal thick fluids originating from the appendix. At ileocecal resection for an appendiceal tumor, a 2-cm mass in the terminal ileum was incidentally found, which was included in the surgical specimen. Microscopic examination confirmed a diagnosis of a mucinous neoplasm of the appendix with endometriosis of the terminal ileum. Conclusions To avoid urgent surgery for subsequent serious events associated with disease progression, appendiceal tumor and intestinal endometriosis should be ruled out in patients with chronic abdominal pain.

  10. Pseudocyst in Omentum caused by Abdominal Tuberculosis : Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, So Yeon; Kim, Hyun Jin; Park, Soo Youn; Choi, Hyun Joo; Hwang, Seong Su; Cha, Eun Suk; Park, Young Ha [Catholic University of Korea, St.Vincent' s Hospital, Suwon (Korea, Republic of)

    2006-06-15

    A 25-year-old woman presented with abdominal discomfort and weight loss. Sonography demonstrated a well defined, anechoic, cystic mass with posterior acoustic enhancement, internal thin septations, and a peripheral hypoechoic solid portion that had no increased blood flow on Doppler ultrasound. Contrast-enhanced CT revealed a cystic omental mass with internal thin septations and an enhancing solid portion which appeared as the hypoechoic solid portion on ultrasonography. A pathologic specimen demonstrated a pseudocyst containing serous fluid with gelatinous material. The solid component at the peripheral portion of the pseudocyst indicated caseous necrosis with multinucleated giant cells. This histologic finding was consistent with tuberculosis and supported the final diagnosis of omental pseudocyst caused by tuberculous peritonitis. Therefore, intraperitoneal pseudocyst with tuberculosis should be considered in the differential diagnosis of an intraperitoneal cystic mass in a young adult

  11. Lower back pain - silent symptom of chronic infrarenal abdominal aneurysm rupture

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    Juković Mirela

    2016-01-01

    Full Text Available Introduction. The rupture of infrarenal abdominal aortic aneurysm is a surgical emergency condition with a high rate of mortality before the patients arrive at hospital. The signs and symptoms of abdominal aortic aneurysm rupture into the retroperitoneal cavity are pulsatile mass, abdominal pain, hypotension and shock, but sometimes silent symptoms also hide a dangerous and life threatening condition, such as chronic aneurysm rupture of abdominal aorta into the retroperitoneal cavity. Case Report. We present a patient having had the lower back pain for 4 months, which had been recognized and treated as lumbar ischialgia but which was eventually diagnosed to be chronic infrarenal abdominal aortic aneurysm rupture by computed tomography angiography. The surgical intervention was successful and the patient was discharged from hospital after 6 days without any clinical complications. Preoperative imaging by computed tomography angiography of ruptured abdominal aortic aneurysm is highly sensitive for detection of several specific signs for rupture. This condition leads to urgent vascular surgery.

  12. Chronic contained rupture of an abdominal aortic aneurysm presenting as a Grynfeltt lumbar hernia. A case report.

    Science.gov (United States)

    Dobbeleir, J; Fourneau, I; Maleux, G; Daenens, K; Vandekerkhof, J; Nevelsteen, A

    2007-06-01

    We report a unique case of chronic contained thoraco-abdominal aneurysm rupture presenting as a Grynfeltt lumbar hernia. A 79-year-old man presented with backpain and a bluish swelling in the left lumbar region in the presence of a non tender aortic aneurysm. CT scan confirmed contained rupture of a type IV thoraco-abdominal aortic aneurysm. The peri-aortic haematoma protruded through the lumbar wall causing a Grynfeltt lumbar hernia. The aneurysm was replaced through a thoraco-phreno-lumbotomy. The patient survived and is doing well six months postoperatively.

  13. Comparison of Contraction Rates of Abdominal Muscles of Chronic Low Back Pain Patients in Different Postures

    OpenAIRE

    Cho, Sung-Hak; Kim, Kang Hoon; Baek, Il-Hun; Goo, Bong-Oh

    2013-01-01

    [Purpose] This study examined the contraction rates of abdominal muscles in relation to the posture of chronic lumbar pain patients and normal subjects. [Subjects] The subjects were 17 chronic low back pain (CLBP) patients and 17 normal people between the ages of 20 and 59. [Methods] Experimental postures included a supine position, a sitting position, and a standing position. Measurements were taken at rest and during abdominal contraction. The measurement at rest was taken during expiration...

  14. Laparoscopic cholecystectomy causes less sleep disturbance than open abdominal surgery

    DEFF Research Database (Denmark)

    Gögenur, I; Rosenberg-Adamsen, S; Kiil, C;

    2001-01-01

    BACKGROUND: The aim of this study was to examine subjective sleep quality before and after laparoscopic vs open abdominal surgery. METHODS: Twelve patients undergoing laparoscopic cholecystectomy and 15 patients undergoing laparotomy were evaluated with the aid of a sleep questionnaire from 4 day...

  15. Jejunal perforation caused by abdominal angiostrongyliasis Perfuração jejunal causada por angiostrongilíase abdominal

    Directory of Open Access Journals (Sweden)

    Jaques WAISBERG

    1999-09-01

    Full Text Available The authors describe a case of abdominal angiostrongyliasis in an adult patient presenting acute abdominal pain caused by jejunal perforation. The case was unusual, as this affliction habitually involves the terminal ileum, appendix, cecum or ascending colon. The disease is caused by the nematode Angiostrongylus costaricensis, whose definitive hosts are forest rodents while snails and slugs are its intermediate hosts. Infection in humans is accidental and occurs via the ingestion of snail or slug mucoid secretions found on vegetables, or by direct contact with the mucus. Abdominal angiostrongyliasis is clinically characterized by prolonged fever, anorexia, abdominal pain in the right-lower quadrant, and peripheral blood eosinophilia. Although usually of a benign nature, its course may evolve to more complicated forms such as intestinal obstruction or perforation likely to require a surgical approach. Currently, no efficient medication for the treatment of abdominal angiostrongyliasis is known to be available. In this study, the authors provide a review on the subject, considering its etiopathogeny, clinical picture, diagnosis and treatment.Os autores descrevem caso de angiostrongilíase abdominal em doente adulto que se manifestou como abdômen agudo devido à perfuração de alça jejunal, evento raro, uma vez que esta afecção geralmente envolve o íleo terminal, apêndice, ceco ou cólon ascendente. A doença é causada pelo nematódeo Angiostrongylus costaricensis cujos hospedeiros definitivos são roedores silvestres e os hospedeiros intermediários são caracóis e caramujos. A infecção em humanos é acidental e ocorre pela ingestão de secreção mucóide destes invertebrados presentes em vegetais ou por contato direto com o muco. A angiostrongilíase abdominal é clinicamente caracterizada pela presença de febre prolongada, anorexia, dor no quadrante inferior direito do abdômen e eosinofilia periférica. Embora a doença seja de

  16. An unusual cause of dyspnoea complicating right upper abdominal swelling

    Institute of Scientific and Technical Information of China (English)

    Sanjay Kumar Mandal; Partha Pratim Chakraborty; Rana Bhattacharjee; Subhasis Roy Chowdhury; Shounak Majumdar

    2006-01-01

    A middle aged, non-addict male presented with right upper abdominal pain and swelling with respiratory distress. Examination revealed central cyanosis, bipedal pitting edema with prominentepigastric and back veins.Liver was enlarged, tender, spanned 20 cm without any splenomegaly or ascites. Other systems were clinically normal. Laboratory investigations showed polymorphonuclear leucocytosis with slightly deranged liver function. Abdominal ultrasonography showed an abscess in the right lobe of the liver with compressed inferior vena cava (IVC), middle and left hepatic veins.Arterial blood gas (ABG) documented hypoxia with orthodeoxia and air-contrast echocardiography was suggestive of an intrapulmonary shunt. A diagnosis of hepato-pulmonary syndrome (HPS) was made with near normal liver function secondary to amebic liver abscess.It reversed completely following successful treatment of the liver abscess.

  17. Validade da amilasemia e da lipasemia no diagnóstico diferencial entre pancreatite aguda/crônica agudizada e outras causas de dor abdominal aguda Validity of serum amylase and lipase for the differential diagnosis between acute/acutized chronic pancreatitis and other causes of acute abdominal pain

    Directory of Open Access Journals (Sweden)

    Ricardo Custódio Pacheco

    2003-12-01

    Full Text Available RACIONAL: Várias doenças abdominais podem cursar com aumento de amilasemia e lipasemia. OBJETIVO: Avaliar a validade da amilasemia e lipasemia para os diagnósticos diferenciais entre pancreatite aguda/pancreatite crônica agudizada, doenças das vias biliares, úlcera gastroduodenal perfurada e apendicite aguda. PACIENTES E MÉTODOS: Foram avaliados, prospectivamente, 38 pacientes com pancreatite aguda/pancreatite crônica agudizada, 35 com doenças das vias biliares, 17 com úlcera gastroduodenal perfurada e 44 com apendicite aguda, com idade média (desvio padrão de 42,4 ± 17,7, 46,7 ± 18,3, 47,8 ± 12 e 33,7 ± 17,8 anos, respectivamente. A amilasemia e a lipasemia foram determinadas à admissão no pronto-socorro. RESULTADOS: Para o diagnóstico de pancreatite aguda/pancreatite crônica agudizada, quando o nível de corte da amilasemia variou entre o limite superior de referência e 5 vezes este limite, a sensibilidade diminuiu de 92% para 74%, a especificidade aumentou de 85% para 99%, o valor preditivo positivo aumentou de 71% para 97% e o valor preditivo negativo diminuiu de 96% para 91%. Para a lipasemia valores semelhantes foram obtidos para sensibilidade e valor preditivo negativo, mas a especificidade e o valor preditivo positivo foram mais baixos. Quando se considerou amilasemia ou lipasemia elevadas, houve pequeno aumento na sensibilidade e no valor preditivo negativo. CONCLUSÕES: Para o diagnóstico de pancreatite aguda/pancreatite crônica agudizada, 1 o melhor nível de corte para ambos os testes foi o de duas vezes o limite superior de referência; 2 as sensibilidades da amilasemia e da lipasemia foram semelhantes; 3 a especificidade e o valor preditivo positivo da amilasemia foram ligeiramente maiores do que as da lipasemia; 4 a sensibilidade, mas não a especificidade, aumentou quando pelo menos uma das enzimas estava elevada.BACKGROUND: Raised serum amylase and lipase levels are observed in several abdominal diseases

  18. Acute renal infarction: an unusual cause of abdominal pain.

    Science.gov (United States)

    Javaid, Muhammad M; Butt, Mohammed A; Syed, Yadullah; Carr, Patrick

    2009-01-01

    Acute renal infarction is an uncommon and under-diagnosed disease. Its clinical presentation is nonspecific and often mimics other more common disease entities. The diagnosis is usually missed or delayed, which frequently results in irreversible renal parenchyma damage. High index of suspicion is required for early diagnosis, as timely intervention may prevent loss of kidney function. We report a case of acute renal infarction following coronary angiography in a patient with paroxysmal atrial fibrillation who initially presented with acute abdominal pain mimicking appendicitis.

  19. Linaclotide in Chronic Idiopathic Constipation Patients with Moderate to Severe Abdominal Bloating: A Randomized, Controlled Trial.

    Directory of Open Access Journals (Sweden)

    Brian E Lacy

    Full Text Available Abdominal bloating is a common and bothersome symptom of chronic idiopathic constipation. The objective of this trial was to evaluate the efficacy and safety of linaclotide in patients with chronic idiopathic constipation and concomitant moderate-to-severe abdominal bloating.This Phase 3b, randomized, double-blind, placebo-controlled clinical trial randomized patients to oral linaclotide (145 or 290 μg or placebo once daily for 12 weeks. Eligible patients met Rome II criteria for chronic constipation upon entry with an average abdominal bloating score ≥5 (self-assessment: 0 10-point numerical rating scale during the 14-day baseline period. Patients reported abdominal symptoms (including bloating and bowel symptoms daily; adverse events were monitored. The primary responder endpoint required patients to have ≥3 complete spontaneous bowel movements/week with an increase of ≥1 from baseline, for ≥9 of 12 weeks. The primary endpoint compared linaclotide 145 μg vs. placebo.The intent-to-treat population included 483 patients (mean age=47.3 years, female=91.5%, white=67.7%. The primary endpoint was met by 15.7% of linaclotide 145 μg patients vs. 7.6% of placebo patients (P<0.05. Both linaclotide doses significantly improved abdominal bloating vs. placebo (P<0.05 for all secondary endpoints, controlling for multiplicity. Approximately one-third of linaclotide patients (each group had ≥50% mean decrease from baseline in abdominal bloating vs. 18% of placebo patients (P<0.01. Diarrhea was reported in 6% and 17% of linaclotide 145 and 290 μg patients, respectively, and 2% of placebo patients. AEs resulted in premature discontinuation of 5% and 9% of linaclotide 145 μg and 290 μg patients, respectively, and 6% of placebo patients.Once-daily linaclotide (145 and 290 μg significantly improved bowel and abdominal symptoms in chronic idiopathic constipation patients with moderate-to-severe baseline abdominal bloating; in particular

  20. A rare cause of chronic mesenteric ischemia from fibromuscular dysplasia: a case report

    Directory of Open Access Journals (Sweden)

    Senadhi Viplove

    2010-11-01

    Full Text Available Abstract Introduction Chronic mesenteric ischemia is a condition that is classically associated with significant atherosclerosis of the abdominal arteries, causing postprandial abdominal pain out of proportion to physical examination. The abdominal pain is exacerbated after meals due to the shunting of blood away from the intestines to the stomach, causing relative ischemia. More than 95% of chronic mesenteric ischemia cases are due to atherosclerosis. We report the first known case of chronic mesenteric ischemia from fibromuscular dysplasia. To the best of our knowledge, this is also the first known case in the literature where postprandial abdominal pain was the presenting symptom of fibromuscular dysplasia. Case presentation A 44-year-old Caucasian woman with a history of hypertension and preeclampsia, who had taken oral contraceptive pills for 15 years, presented with an intractable, colicky abdominal pain of two weeks duration. This abdominal pain worsened with oral intake. It was also associated with diarrhea and vomiting. Physical examination revealed stage III hypertension out of proportion to her risk factors and diffuse abdominal pain without peritoneal signs. An abdominal computed tomography scan, completed in the emergency room, revealed nonspecific colitis. Laboratory work revealed leukocytosis with a left shift, an erythrocyte sedimentation rate of 79 and a C-reactive protein level of 100. She was started on intravenous flagyl and intravenous ciprofloxacin. However, all microbial cultures were negative including three cultures for clostridium difficile. Urine analysis revealed nephritic range proteinuria. The laboratory profile was within normal limits for perinuclear-anti-neutrophil cytoplasmic antibody, cytoplasmic-anti-neutrophil cytoplasmic antibody, anti-saccharomyces cerevisiae antibody, antinuclear antibody test, celiac profile, lactate, carbohydrate antigen-125 and thyroid stimulating hormone. A colonoscopy was completed

  1. A rare cause of abdominal lymphadenopathy--tularemia: report of two pediatric cases.

    Science.gov (United States)

    Gülhan, Belgin; Tezer, Hasan; Kanık-Yüksek, Saliha; Kılıç, Selçuk; Senel, Emrah

    2014-01-01

    Tularemia caused by Francisella tularensis occurs worldwide in the northern hemisphere, with great variation in geographic and temporal occurrence. It generally presents as an acute febrile disease with the major clinical presentations including the six classic forms of tularemia: ulceroglandular, glandular, oculoglandular, oropharyngeal, typhoidal, and pneumonic. In contrast to European countries, where the ulceroglandular form is more prominent, the oropharyngeal form is the most common presentation in Turkey. We present rare cases of oropharyngeal tularemia in a 16-year-old boy and nine-year-old girl. To the best of our knowledge, these are the firstly described abdominal lymphadenopathy cases from Turkey. The second case was admitted with erythema nodosum, and abdominal lymphadenopathy was detected during the investigation. Excisional lymph node biopsy revealed abdominal tularemia. It is necessary to consider tularemia in the differential diagnosis of abdominal lymphadenopathy in tularemia regions. We also conclude that oropharyngeal tularemia can cause lymphadenopathy in any part of the gastrointestinal tract.

  2. The efficacy of laparoscopy in the diagnosis and management of chronic abdominal pain

    Directory of Open Access Journals (Sweden)

    El-labban Gouda

    2010-01-01

    Full Text Available Background : Chronic abdominal pain is a difficult complaint. It leads to evident suffering and disability, both physically and psychologically. Many diagnostic and therapeutic procedures have been described in literature, but with little proof or evidence of success. Laparoscopy is one of the modalities that could be of benefit in such cases. We aim to evaluate the diagnostic and therapeutic value of laparoscopy in cases with chronic abdominal pain. Materials and Methods : Thirty patients with chronic abdominal pain were included in this prospective descriptive cross-sectional study. The pain in all patients was of unclear etiology despite all the investigative procedures. All patients were subjected to laparoscopic evaluation for their conditions. The findings and outcomes of the laparoscopy were recorded and analyzed. Results : The most common site of pain was the periumbilical region (30%. A definitive diagnosis was made in 25 patients (83.3%, while five patients (16.7% had no obvious pathology. Adhesions were the most common laparoscopic findings (63.3% followed by appendiceal pathology (10%, hernia (3.3%, gall bladder pathology (3.3%, and mesenteric lymphadenopathy (3.3%. Postoperatively, pain relief was achieved in 24 patients (80% after two months. Conclusion : Laparoscopy is an effective diagnostic and therapeutic modality in the management of patients with chronic abdominal pain.

  3. Chronic intractable diarrhea caused by gastrointestinal mastocytosis.

    Science.gov (United States)

    Seo, Hyungil; Park, Sang Hyoung; Byeon, Jeong-Sik; Woo, Chang Gok; Hong, Seung-Mo; Chang, Kiju; So, Hoonsub; Kwak, Minseob; Kim, Wan Soo; Lee, Jeong-Mi; Yang, Dong-Hoon; Kim, Kyung-Jo; Ye, Byong Duk; Myung, Seung-Jae; Yang, Suk-Kyun

    2016-07-01

    As mast cells have been highlighted in the pathogenesis of diarrhea-predominant irritable bowel syndrome, a new term "mastocytic enterocolitis" was suggested by Jakate and colleagues to describe an increase in mucosal mast cells in patients with chronic intractable diarrhea and favorable response to treatment with antihistamines. Although it is not an established disease entity, two cases have been reported in the English medical literature. Here, for the first time in Asia, we report another case of chronic intractable diarrhea caused by gastrointestinal mastocytosis. The patient was a 70-year-old male with chronic intractable diarrhea for 3 months; the cause of the diarrhea remained obscure even after exhaustive evaluation. However, biopsy specimens from the jejunum were found to have increased mast cell infiltration, and the patient was successfully treated with antihistamines. PMID:27433151

  4. Unusual cause of acute abdominal pain in a postmenopausal woman: adnexal torsion

    Directory of Open Access Journals (Sweden)

    Alper Biler

    2016-03-01

    Full Text Available Adnexal torsion is an infrequent but significant cause of acute lower abdominal pain in women. While adnexal torsion is generally considered in premenopausal women presenting with acute abdominal pain and a pelvic mass, it is a rare cause of acute abdominal pain during postmenopausal period. The diagnosis of adnexal torsion is often challenging due to nonspesific clinical, laboratory and physical examination findings. Causes of adnexal torsion is also different in premenopausal and postmenopausal women. While a simple functional cyst is often the cause of torsion in premenopausal women, it is more rarely the cause in postmenopausal women. Adnexal torsion is a surgical emergency. The surgery of adnexal torsion is performed either via conventional exploratory laparotomy or laparoscopic surgery. Adnexal torsion in postmenopausal women should be considered not only in the setting of sudden onset pain, but also in long-term abdominal discomfort. In this article, we presented a case with adnexal torsion that rarely cause acute abdominal pain in postmenopausal women. [Cukurova Med J 2016; 41(1.000: 167-170

  5. Chronic abdominal pain, appendiceal mucinous neoplasm, and concurrent intestinal endometriosis: a case report

    OpenAIRE

    Kurogochi Takanori; Fujita Tetsuji; Iida Naoko; Etoh Ken; Ogawa Masaichi; Yanaga Katsuhiko

    2012-01-01

    Abstract Introduction Although both appendiceal tumor and intestinal endometriosis have been reported as rare causes of abdominal pain, the coexistence of appendiceal mucinous neoplasm and ileal endometriosis has not previously been reported. Case presentation A 41-year-old Japanese woman presented with a positive fecal occult blood test and a 3-year history of menstruation-related lower abdominal pain. A colonoscopy demonstrated extrinsic compression of the cecum, suggesting a mass arising f...

  6. Osteomalacia as a Cause of Chronic Pain

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    Robert W Teasell

    1996-01-01

    Full Text Available Osteomalacia is a form of metabolic bone disease that can present as chronic pain. A 36-year-old woman presented with a three-year history of bilateral leg and back pain, and proximal leg weakness. Repeated consultations and investigations failed to discover a cause for her pain, and a diagnosis of chronic benign pain was made. She was admitted to hospital where the bone scan, laboratory investigation and bone biopsy established a diagnosis of renal phosphate-wasting adult-onset rickets (osteomalacia. Radiographs of the hip and magnetic resonance imaging revealed bilateral femoral neck fractures and segmental, avascular necrosis of the femoral heads. The patient was treated with high dose phosphate and vitamin D with marked relief of pain. Osteomalacia should be considered in unusual cases of intractable chronic pain.

  7. Clinical Observation on the Effects of Bo's Abdominal Acupuncture in 40 Cases of Chronic Fatigue Syndrome

    Institute of Scientific and Technical Information of China (English)

    HUANG Yong; LIAO Xiao-ming; LI xiao-xi; SONG Yuan-bin

    2008-01-01

    objective;To observe the curative effect of Bo's abdominal acupuncture on chronic fatigue syndrome(CFS).Methods;Forty cases with CFS were treated by Bo's abdominal acupuncture at me points for conducting qi back to its origin and 4 points on the abdomen once a dav for 2 weeks.Scores for symptoms and scores for fatigue questionnaires were compared before and after treatment.Results;After treatment,the clinical symptoms of patients were differently alleviated,and scores for symptoms,mental condition and neural feeling in questionnaires on fatigue were obviously reduced(P<0.01-0.05).Conclusion;Bo's abdominal acupuncture has a good curative effect on general disease with complex symptoms,especially on lassitude,anorlexia,insomnia,amnesia,diarrhea,and general pain.

  8. An oblique muscle hematoma as a rare cause of severe abdominal pain: a case report

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    Shimodaira Masanori

    2013-01-01

    Full Text Available Abstract Background Abdominal wall hematomas are an uncommon cause of acute abdominal pain and are often misdiagnosed. They are more common in elderly individuals, particularly in those under anticoagulant therapy. Most abdominal wall hematomas occur in the rectus sheath, and hematomas within the oblique muscle are very rare and are poorly described in the literature. Here we report the case of an oblique muscle hematoma in a middle-aged patient who was not under anticoagulant therapy. Case presentation A 42-year-old Japanese man presented with a painful, enlarging, lateral abdominal wall mass, which appeared after playing baseball. Abdominal computed tomography and ultrasonography showed a large soft tissue mass located in the patient’s left internal oblique muscle. A diagnosis of a lateral oblique muscle hematoma was made and the patient was treated conservatively. Conclusion Physicians should consider an oblique muscle hematoma during the initial differential diagnosis of pain in the lateral abdominal wall even in the absence of anticoagulant therapy or trauma.

  9. Malabsorption of fructose-sorbitol mixtures. Interactions causing abdominal distress

    DEFF Research Database (Denmark)

    Rumessen, J J; Gudmand-Høyer, E

    1987-01-01

    Hydrogen breath tests were performed on 10 healthy adults after they had ingested a mixture of sorbitol and fructose, in which these substances were present in amounts corresponding to the individual absorption capacities. A significant malabsorption of this mixture was evident in 7 of 10 subjects....... The mixture caused mild to severe gastrointestinal distress in five subjects. When the carbohydrates were given separately, symptoms were absent. There was a significant correlation between the individual absorption capacities of fructose and of sorbitol. A mixture containing a similar amount of fructose......, but given as sucrose, and a similar amount of sorbitol was further given to four of the seven subjects showing malabsorption of the fructose-sorbitol mixture. Malabsorption now failed to appear, and symptoms were absent. These findings are of potential importance for the understanding of the physiologic...

  10. A Large Intra-Abdominal Hiatal Hernia as a Rare Cause of Dyspnea

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    Cem Sahin

    2015-01-01

    Full Text Available Giant hiatal hernias, generally seen at advanced ages, can rarely cause cardiac symptoms such as dyspnea and chest pain. Here, we aimed to present a case with a large hiatal hernia that largely protruded to intrathoracic cavity and caused dyspnea, particularly at postprandial period, by compressing the left atrium and right pulmonary vein. We considered presenting this case as large hiatal hernia is a rare, intra-abdominal cause of dyspnea.

  11. The association of mast cells and serotonin in children with chronic abdominal pain of unknown etiology

    Directory of Open Access Journals (Sweden)

    Shankar Ravi

    2010-10-01

    Full Text Available Abstract Background Abdominal pain of unknown origin affects up to 20% of school-aged children. Evaluation of children is symptom-based without clear guidelines to investigate molecular mechanisms of abdominal pain. Aberrant molecular mechanisms may increase intestinal permeability leading to interactions between the immune and nervous systems, subclinical inflammation, and visceral pain. This study evaluated the association between interleukin-6 (IL-6, mast cell infiltrates, and serotonin (5-HT levels in gastrointestinal (GI biopsies, with perceived abdominal pain in a pediatric cohort. Methods Clinical data and biopsy samples from pediatric patients (n = 48 with chronic abdominal pain, with and without inflammation were included. Formalin-fixed paraffin-embedded GI biopsies were sectioned and immunohistochemistry performed for IL-6 and 5-HT; mast cells were identified with toluidine blue stain. Histological findings were compared to self-reported abdominal pain between groups. Results There was significantly greater IL-6 immunoreactivity in biopsies with confirmed histologic inflammation (p = 0.004. There was a greater number of mast cells per HPF in non-inflammatory biopsies (3.5 ± 2.9 compared to the inflammatory biopsies (2.6 ± 1.8 p = 0.049. The non-inflammatory biopsy group was significantly less likely to respond to standard treatment as evidenced by higher pain reports (p = .018. Mast cells (p = .022 and 5-HT (p = .02 were significantly related to abdominal pain scores. Conclusions A potential association between self-reported abdominal pain, number of mast cells, and 5-HT levels, which may contribute to perceived GI pain in pediatric patients may exist.

  12. Relative abdominal adiposity is associated with chronic low back pain: a preliminary explorative study

    OpenAIRE

    Brooks, Cristy; Siegler, Jason C.; Paul W M Marshall

    2016-01-01

    Background Although previous research suggests a relationship between chronic low back pain (cLBP) and adiposity, this relationship is poorly understood. No research has explored the relationship between abdominal-specific subcutaneous and visceral adiposity with pain and disability in cLBP individuals. The aim of this study therefore was to examine the relationship of regional and total body adiposity to pain and disability in cLBP individuals. Methods A preliminary explorative study design ...

  13. Phytotherapy of chronic abdominal pain following pancreatic carcinoma surgery: a single case observation

    OpenAIRE

    Wiebelitz KR; Beer AM

    2012-01-01

    Karl Rüdiger Wiebelitz, André-Michael BeerDepartment of True Naturopathy, Blankenstein Hospital, Hattingen, GermanyAbstract: A patient with pancreatic carcinoma diagnosed in 2005 suffered from chronic abdominal pain 6 years later that did not respond to conventional pain treatment according to guidelines. Furthermore, several complementary medical approaches remained ineffective. In the long run, only an Iberis amara drug combination relieved pain sufficiently. The drug is...

  14. Jejunal Choristoma: A Very Rare Cause of Abdominal Pain in Children

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    T. A. Olajide

    2014-01-01

    Full Text Available Choristoma is development of a normal tissue in an aberrant location. This report describes jejunal salivary choristoma (JSC causing recurring episodes of abdominal discomfort in a 5-year-old girl. Exploratory laporatomy revealed a pale yellow subserosal jejunal lesion. Wedge resection of the lesion and repair of the bowel were performed. The child did well postoperatively and has since that time been free of pain at follow-up. Histopathological examination of the resected lesion revealed salivary gland choriostoma. Literature review (PUBMED search engine revealed no previous report of this rare clinicopathologic entity. We conclude that choriostoma should be considered a possible differential when evaluating abdominal complaint in children.

  15. Chronic intussusception in children caused by Ascaris lumbricoides.

    Science.gov (United States)

    Nikolić, Harry; Palčevski, Goran; Saina, Giordano; Peršić, Mladen

    2011-05-01

    Chronic intussusception (CI) is defined as an intussusception lasting for 14 days or more. Because the clinical manifestations are non-specific, the diagnosis is usually delayed. Symptoms include intermittent abdominal pain, sometimes an abdominal mass is palpable and there is a marked weight loss. Diagnosis is based on typical features revealed by ultrasound or barium enema and CT investigations. Therapy is surgical with obligatory exclusion of possible underlying lesions. We report a case of a 3.5-year-old girl with chronic intussusception. Laboratory blood findings revealed sideropenic anemia and stools positive for Ascaris lumbricoides. Anti-parasitic therapy with mebendazole was repeatedly administered with early improvements but soon after symptoms relapsed. During surgery an ileocolic chronic intussusception extending to hepatic flexure was found. Postoperative control examinations proved complete healing. We suspected that Ascaris lumbricoides infestation was an etiologic factor for the development of chronic intussusception in the child.

  16. Occupational causes of chronic obstructive pulmonary disease.

    Science.gov (United States)

    Rushton, Lesley

    2007-01-01

    The relation between Chronic Obstructive Pulmonary Disease (COPD, including chronic bronchitis and emphysema (CBE), and exposure to coal dust is well established. This paper reviews the evidence relating to other occupational causes of COPD, including industries associated with exposure to fumes, chemical substances, and dusts. A review of key literature has been carried out with a focus on the magnitude of risks and levels of exposure causing disabling health effects. The literature suggests that elevated risks of developing COPD are clearly associated with several occupations, with risk estimates being high in some, even after taking into account the effect of confounders, such as smoking. Of particular concern are agricultural workers who can be exposed to a variety of gases and organic dusts, among whom CBE is clearly elevated, particularly for pig farmers and exposure to endotoxins, with an increased annual decline in lung function. Similarly, cotton textile workers are exposed to a mixture of substances affecting development of atopy, byssinosis, and CBE, and across-shift and long-term decline in lung function. Atopy also has an important role in the development of COPD in flour mill workers and bakers, with those sensitized to bakery allergens having a greater lung function decline than non-sensitized individuals. Welding processes involve a range of potential chemical, physical and radiation hazards. The average reduction in FEV1 associated with welding fumes is similar to that associated with smoking. Challenges in assessing the evidence include variation in diagnostic methods; concurrent exposure to cigarette smoke (direct or second-hand) and multiple work-place irritants; healthy worker selection/survivor effects; poor exposure definition. Raising awareness of occupational causes of COPD among employers, employees, and health service professionals is important.

  17. Hereditary hemorrhagic telangiectasia: a rare cause of long-lasting abdominal distension in an 8-year-old boy

    Institute of Scientific and Technical Information of China (English)

    陈雷铃; 郎诗明; 胡廷泽; 钟麟; 李俊杰

    2002-01-01

    @@ Abdominal distension is a common complaint encountered in pediatric surgery. In most cases, Hirschsprung's disease is the most common cause associated with abdominal distension in older children. Hereditary hemorrhagic telangiectasia is a rare disease which commonly presents with hemorrhage and anemia. We treated an 8-year-old boy with long lasting intractable abdominal distension associated with hereditary hemorrhagic telangiectasia. Clinicopathologic features of this rare entity are discussed with emphasis on its pathogenesis and diagnosis.

  18. Successful endoscopic treatment of biliary stricture following mesenteric tear caused by blunt abdominal trauma

    Institute of Scientific and Technical Information of China (English)

    Dong O Kang; Tae Hyo Kim; Seung Suk You; Hyun Ju Min; Hyun Jin Kim; Woon Tae Jung; Ok Jae Lee

    2008-01-01

    Biliary duct injuries are frequently iatrogenic, being associated with surgery for gallbladder stones. However,blunt abdominal trauma such as a motor vehicle crash is a rare cause of extrahepatic biliary stricture. A few reports have been published on biliary strictures treated with endoscopic therapy. In the present study, we describe a suprapancreatic biliary stricture associated with mesenteric tear following road traffic accident.We performed endoscopic stent placement, which was successful in relieving the biliary stricture.

  19. Estudo prospectivo de pacientes pediátricos com dor abdominal crônica Prospective study of infants with chronic abdominal pain

    Directory of Open Access Journals (Sweden)

    Tatiana Kores Dorsa

    2007-09-01

    Full Text Available OBJETIVO: Classificar a dor abdominal crônica em crianças e adolescentes por meio dos critérios de Roma II e definir o desfecho diagnóstico em três anos de seguimento. MÉTODOS: Durante um ano, 71 pacientes com dor abdominal crônica foram atendidos como casos novos num ambulatório terciário de gastroenterologia pediátrica. Causas orgânicas foram excluídas por bases clínicas e laboratoriais, e relatos clínicos foram avaliados especificamente quanto à possibilidade de preencherem os Critérios de Roma II para dor abdominal em crianças. Para estabelecer o diagnóstico definitivo, os pacientes foram seguidos por três anos, em média. RESULTADOS: A alocação dos 71 pacientes segundo Roma II foi: doença orgânica (n=12, remissão dos sintomas após a primeira consulta (n=7, ou preencheram os critérios para dor funcional (n=52. Dos 12 pacientes de doença orgânica, nove foram diagnosticados como intolerantes à lactose, mas foram re-alocados para doença funcional no seguimento, visto que a dieta de isenção não aliviou a queixa. Dos 52 pacientes com doença funcional (idade mediana=9,3 anos, 50% meninos, nove, que inicialmente preencheram o critério para dor abdominal funcional, foram re-alocados no diagnóstico de constipação funcional e 43 mantiveram o diagnóstico funcional: 24 com dispepsia funcional, 18 com dor abdominal funcional e um com síndrome do intestino irritável. CONCLUSÕES: Dentre os casos de dor abdominal crônica, a dor do tipo funcional foi mais comum que as causas orgânicas e, dentre os seus subgrupos, a dispepsia funcional foi mais freqüente. O seguimento em longo prazo permitiu estabelecer o diagnóstico definitivo da origem da dor abdominal nessas crianças.OBJECTIVE: To classify chronic abdominal pain in children and adolescents, according to Rome II criteria and to define diagnosis outcome in a three-year follow-up period. METHODS: During one year, 71 consecutive new patients with abdominal pain

  20. Do We Know What Causes Chronic Myelomonocytic Leukemia?

    Science.gov (United States)

    ... Topic Can chronic myelomonocytic leukemia be prevented? Do we know what causes chronic myelomonocytic leukemia? Some cases ... the instructions for nearly everything our cells do. We usually look like our parents because they are ...

  1. Do We Know What Causes Chronic Myeloid Leukemia?

    Science.gov (United States)

    ... Topic Can chronic myeloid leukemia be prevented? Do we know what causes chronic myeloid leukemia? Normal human ... genes, the instructions for how our cells function. We look like our parents because they are the ...

  2. Do We Know What Causes Chronic Lymphocytic Leukemia?

    Science.gov (United States)

    ... Topic Can chronic lymphocytic leukemia be prevented? Do we know what causes chronic lymphocytic leukemia? The exact ... genes -- the instructions for how our cells function. We look like our parents because they are the ...

  3. Extra scrotal spermatocele causing lower abdominal pain: a first case report.

    Science.gov (United States)

    Dollard, Denis J; Fobia, John B

    2011-03-01

    Lower quadrant abdominal pain is a common complaint evaluated in emergency departments (EDs). The number of differential diagnoses is lowered when the pain in a male patient is associated with a palpable tender mass. These diagnoses include inguinal hernia, inflamed inguinal lymph node, rectus sheath hematoma, cryptorchidism, mass derived from the spermatic cord, and polyorchidism. We report a case of extra scrotal spermatocele causing lower quadrant abdominal pain that was misdiagnosed as an inguinal hernia on several ED visits. Lower quadrant mass and pain caused by a spermatocele are unusual conditions. Upon the patient's third (ED) visit, the painful mass remained located in his right lower quadrant. The lower quadrant mass was movable on palpation and with pressure could be delivered into the superior aspect of the scrotum. The patient had an abdominal and pelvic computed tomography scan and lower quadrant ultrasound. The imaging studies revealed the mass to be a cystic structure. Surgical excision confirmed that the mass was a spermatocele. Differential diagnoses, diagnostic approaches, and treatment are discussed. PMID:20674226

  4. Clinical Observation on Abdominal Cluster-Needling for Treatment of Chronic Annexitis

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    @@Chronic annexitis is a frequently encountered disease at clinic. According to clinical experience in acupuncture treatment of annexitis, the author has developed an effective acupuncture method called abdominal cluster-needling, with quite good therapeutic results as reported in the following. Clinical Data There were altogether 66 cases of chronic annexitis in this series, which were divided randomly into the treatment group and control group. The treatment group consisted of 36 cases, ranging in age from 20-40 years, and duration of illness from 0.5-9 years. The control group consisted of 30 cases, ranging in age from 21-38 years, and duration of illness from 1-8 years.

  5. A Case of Chronic Abdominal Neuropathic Pain and Burning after Female Genital Cutting.

    Science.gov (United States)

    Hadid, Vicky; Dahan, Michael Haim

    2015-01-01

    Introduction. Female genital cutting is prevalent in the Middle Eastern and African countries. This ritual entails not only immediate complications such as infection, pain, and haemorrhage, but also chronic ones including dysmenorrhea and dyspareunia. However, there is limited data on neuropathic pain secondary to female genital mutilation when searching the literature. Case. This case discusses a 38-year-old female with a history of infibulation who presented with a chronic burning abdominal and anterior vulvar pain including the related investigations and treatment. Discussion. This case brings to light the additional delayed complication of this ritual: sensory neuropathy. Our goal is to educate health professionals to be aware of these complications and to appropriately investigate and treat them in order to find a solution to relieve the patients' symptoms. PMID:26137334

  6. A Case of Chronic Abdominal Neuropathic Pain and Burning after Female Genital Cutting

    Directory of Open Access Journals (Sweden)

    Vicky Hadid

    2015-01-01

    Full Text Available Introduction. Female genital cutting is prevalent in the Middle Eastern and African countries. This ritual entails not only immediate complications such as infection, pain, and haemorrhage, but also chronic ones including dysmenorrhea and dyspareunia. However, there is limited data on neuropathic pain secondary to female genital mutilation when searching the literature. Case. This case discusses a 38-year-old female with a history of infibulation who presented with a chronic burning abdominal and anterior vulvar pain including the related investigations and treatment. Discussion. This case brings to light the additional delayed complication of this ritual: sensory neuropathy. Our goal is to educate health professionals to be aware of these complications and to appropriately investigate and treat them in order to find a solution to relieve the patients’ symptoms.

  7. Reliability of ultrasound measurement of automatic activity of the abdominal muscle in participants with and without chronic low back pain

    OpenAIRE

    Arab, Amir Massoud; Rasouli, Omid; Amiri, Mohsen; Tahan, Nahid

    2013-01-01

    Background Ultrasound (US) imaging has been considered as a non-invasive technique to measure thickness and estimate relative abdominal muscle activity. Although some studies have assessed the reliability of US imaging, no study has assessed the reliability of US measurement of automatic activity of abdominal muscles in positions with different levels of stability in participants with chronic low back pain (cLBP). The purpose of this study was to investigate within-day and between-days reliab...

  8. Chronic abdominal pain secondary to mesentericpanniculitis treated successfully with endoscopicultrasonography-guided celiac plexus block: A case report

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Mesenteric panniculitis is a chronic illness that ischaracterized by fibrosing inflammation of the mesenteriesthat can lead to intractable abdominal pain. Paincontrol is a crucial component of the management plan.Most patients will improve with oral corticosteroidstreatment, however, some patients will require a trialof other immunosuppressive agents, and a minorityof patients will continue to have refractory disease.Endoscopic ultrasound guided celiac plexus block is usedfrequently to control abdominal pain in patients withpancreatic pathology. To our knowledge there are nocase reports describing its use in mesenteric panniculitispatients with refractory abdominal pain.

  9. Abdominal Adhesions

    Science.gov (United States)

    ... adhesions? Abdominal adhesions can cause intestinal obstruction and female infertility—the inability to become pregnant after a year of trying. Abdominal adhesions can lead to female infertility by preventing fertilized eggs from reaching the uterus, ...

  10. Obesity-Associated Abdominal Elephantiasis

    Directory of Open Access Journals (Sweden)

    Ritesh Kohli

    2013-01-01

    Full Text Available Abdominal elephantiasis is a rare entity. Abdominal elephantiasis is an uncommon, but deformative and progressive cutaneous disease caused by chronic lymphedema and recurrent streptococcal or Staphylococcus infections of the abdominal wall. We present 3 cases of patients with morbid obesity who presented to our hospital with abdominal wall swelling, thickening, erythema, and pain. The abdominal wall and legs were edematous, with cobblestone-like, thickened, hyperpigmented, and fissured plaques on the abdomen. Two patients had localised areas of skin erythema, tenderness, and increased warmth. There was purulent drainage from the abdominal wall in one patient. They were managed with antibiotics with some initial improvement. Meticulous skin care and local keratolytic treatment for the lesions were initiated with limited success due to their late presentation. All three patients refused surgical therapy. Conclusion. Early diagnosis is important for the treatment of abdominal elephantiasis and prevention of complications.

  11. Necrotizing fasciitis involving the chest and abdominal wall caused by Raoultella planticola

    Directory of Open Access Journals (Sweden)

    Kim Si-Hyun

    2012-03-01

    Full Text Available Abstract Background Raoultella planticola was originally considered to be a member of environmental Klebsiella. The clinical significance of R. planticola is still not well known. Case presentation We describe the first case of necrotizing fasciitis involving the chest and abdominal wall caused by R. planticola. The identity of the organism was confirmed using 16S rRNA sequencing. The patient was successfully treated with the appropriate antibiotics combined with operative drainage and debridement. Conclusions R. planticola had been described as environmental species, but should be suspected in extensive necrotizing fasciitis after minor trauma in mild to moderate immunocompromised patients.

  12. Successful therapy for protein-losing enteropathy caused by chronic neuronopathic Gaucher disease.

    Science.gov (United States)

    Mhanni, A A; Kozenko, M; Hartley, J N; Deneau, M; El-Matary, W; Rockman-Greenberg, C

    2016-03-01

    Gaucher disease (OMIM #230800) is caused by β-glucosidase deficiency and primarily involves the mononuclear phagocyte system (also called Reticuloendothelial System or Macrophage System). The disease is classified into three main phenotypes based on the presence or absence of neurological manifestations: non-neuronopathic (type 1), acute neuronopathic (type 2) and chronic neuronopathic (type 3). Typical manifestations include hepatosplenomegaly, skeletal deformities, hematological abnormalities, interstitial lung fibrosis and neurodegeneration in neuronopathic cases. Mesenteric lymphadenopathy with resultant protein losing enteropathy (PLE) has only been rarely described. Mesenteric lymphadenopathy may lead to intestinal lymphatic obstruction and secondary lymphangiectasia resulting in chronic diarrhea, abdominal pain and weight loss. Fecal protein loss with secondary hypoalbuminemia can be significant. We report a male with Chronic Neuronopathic Gaucher disease (GD) (homozygous for c.1448T > C (NM_000157.3) GBA mutation) who at 16 years of age developed intractable abdominal pain, diarrhea and weight loss. This was caused by PLE secondary to intestinal lymphangiectasia caused by calcified mesenteric lymphadenopathy despite prior long term enzyme replacement therapy (ERT) and/or substrate reduction therapy (SRT). His older similarly affected sister who had been receiving treatment with ERT and/or SRT remains stable on these treatments with no evidence of mesenteric lymphadenopathy. Medical management with total parenteral nutrition, daily medium chain triglyceride-oil (MCT) supplementation, low dose oral budesonide, continued oral SRT and an increased dose of parenteral ERT has stabilized his condition with resolution of the gastrointestinal symptoms and appropriate weight gain. PMID:27014572

  13. Successful therapy for protein-losing enteropathy caused by chronic neuronopathic Gaucher disease

    Directory of Open Access Journals (Sweden)

    A.A. Mhanni

    2016-03-01

    Full Text Available Gaucher disease (OMIM #230800 is caused by β-glucosidase deficiency and primarily involves the mononuclear phagocyte system (also called Reticuloendothelial System or Macrophage System. The disease is classified into three main phenotypes based on the presence or absence of neurological manifestations: non-neuronopathic (type 1, acute neuronopathic (type 2 and chronic neuronopathic (type 3. Typical manifestations include hepatosplenomegaly, skeletal deformities, hematological abnormalities, interstitial lung fibrosis and neurodegeneration in neuronopathic cases. Mesenteric lymphadenopathy with resultant protein losing enteropathy (PLE has only been rarely described. Mesenteric lymphadenopathy may lead to intestinal lymphatic obstruction and secondary lymphangiectasia resulting in chronic diarrhea, abdominal pain and weight loss. Fecal protein loss with secondary hypoalbuminemia can be significant. We report a male with Chronic Neuronopathic Gaucher disease (GD (homozygous for c.1448T>C (NM_000157.3 GBA mutation who at 16 years of age developed intractable abdominal pain, diarrhea and weight loss. This was caused by PLE secondary to intestinal lymphangiectasia caused by calcified mesenteric lymphadenopathy despite prior long term enzyme replacement therapy (ERT and/or substrate reduction therapy (SRT. His older similarly affected sister who had been receiving treatment with ERT and/or SRT remains stable on these treatments with no evidence of mesenteric lymphadenopathy. Medical management with total parenteral nutrition, daily medium chain triglyceride-oil (MCT supplementation, low dose oral budesonide, continued oral SRT and an increased dose of parenteral ERT has stabilized his condition with resolution of the gastrointestinal symptoms and appropriate weight gain.

  14. Radiation dermatitis caused by a bolus effect from an abdominal compression device.

    Science.gov (United States)

    Connor, Michael; Wei, Randy L; Yu, Suhong; Sehgal, Varun; Klempner, Samuel J; Daroui, Parima

    2016-01-01

    American Association of Physicists in Medicine (AAPM) Task Group 176 evaluated the dosimetric effects caused by couch tops and immobilization devices. The report analyzed the extensive physics-based literature on couch tops, stereotactic body radiation therapy (SBRT) frames, and body immobilization bags, while noting the scarcity of clinical reports of skin toxicity because of external devices. Here, we present a clinical case report of grade 1 abdominal skin toxicity owing to an abdominal compression device. We discuss the dosimetric implications of the utilized treatment plan as well as post hoc alternative plans and quantify differences in attenuation and skin dose/build-up between the device, a lower-density alternative device, and an open field. The description of the case includes a 66-year-old male with HER2 amplified poorly differentiated distal esophageal adenocarcinoma treated with neoadjuvant chemo-radiation and the use of an abdominal compression device. Radiation was delivered using volumetric modulated arc therapy (VMAT) with 2 arcs using abdominal compression and image guidance. The total dose was 50.4Gy delivered over 40 elapsed days. With 2 fractions remaining, the patient developed dermatitis in the area of the compression device. The original treatment plan did not include a contour of the device. Alternative post hoc treatment plans were generated, one to contour the device and a second with anterior avoidance. In conclusion, replanning with the device contoured revealed the bolus effect. The skin dose increased from 27 to 36Gy. planned target volume (PTV) coverage at 45Gy was reduced to 76.5% from 95.8%. The second VMAT treatment plan with an anterior avoidance sector and more oblique beam angles maintained PTV coverage and spared the anterior wall, however at the expense of substantially increased dose to lung. This case report provides an important reminder of the bolus effect from external devices such as abdominal compression. Special

  15. Increased Resistin Levels in Intra-abdominal Sepsis: Correlation with proinflammatory cytokines & Acute Physiology & Chronic Health Evaluation II scores

    Directory of Open Access Journals (Sweden)

    Tonguç U. Yilmaz

    2014-10-01

    Full Text Available Objectives: Resistin, a hormone secreted from adipocytes and considered to be a likely cause of insulin resistance, has recently been accepted as a proinflammatory cytokine. This study aimed to determine the correlation between resistin levels in patients with intra-abdominal sepsis and mortality. Methods: Of 45 patients with intraabdominal sepsis, a total of 35 adult patients were included in the study. This study was undertaken from December 2011 to December 2012 and included patients who had no history of diabetes mellitus and who were admitted to the general surgery intensive care units of Gazi University and Bülent Ecevit University School of Medicine, Turkey. Evaluations were performed on 12 patients with sepsis, 10 patients with severe sepsis, 13 patients with septic shock and 15 healthy controls. The patients’ plasma resistin, interleukin-6 (IL-6, tumour necrosis factor alpha (TNF-α, interleukin-1 beta (IL-1β, procalcitonin, lactate and glucose levels and Acute Physiology and Chronic Health Evaluation (APACHE II scores were studied daily for the first five days after admission. A correlation analysis of serum resistin levels with cytokine levels and APACHE II scores was performed. Results: Serum resistin levels in patients with sepsis were significantly higher than in the healthy controls (P <0.001. A significant correlation was found between serum resistin levels and APACHE II scores, serum IL-6, IL-1β, TNF-α, procalcitonin, lactate and glucose levels. Furthermore, a significant correlation was found between serum resistin levels and all-cause mortality (P = 0.02. Conclusion: The levels of resistin were significantly positively correlated with the severity of disease and were a possible mediator of a prolonged inflammatory state in patients with intra-abdominal sepsis.

  16. Endotension - a cause of failure in endovascular repair of abdominal aortic aneurysms

    International Nuclear Information System (INIS)

    The phenomenon of aortic aneurysm enlargement after endovascular repair without detectable endoleak is called 'endotension'. It is caused by persistent pressurization within the excluded aneurysm sac and may cause subsequent rupture of the aneurysm. We undertake a review of current knowledge about causes, significance and treatment of endotension as a failure in endovascular aortic aneurysm repair. The goal of endovascular abdominal aortic aneurysm repair is to prevent aneurysm ruptures by excluding the aneurysms from the aortic circulation. AAA (Abdominal Aortic Aneurysm) after EVAR (Endovascular Aneurysm Repair) can enlarge even in the absence of detectable endoleak because of persistent pressurization within the excluded aneurysm. There are many theories about the mechanism of pressure transmission into the excluded aneurismal sac. Some laboratory and clinical research shows that endotension can be connected with attachment side failure, graft fabrics or aneurysm sac geometry. Pressure transmission by the thrombus, poor outflow, osmotic effect or ultrafiltration are the other possible mechanisms causing this phenomenon. Maximal diameter measurement by CT is considered to be the best management method in patients after EVAR. However, lack of aneurysm sac shrinkage observed in some cases does not mean the presence of endotension. The role of pulsatility inside the excluded aneurysm sac remains unclear. Several possible concepts of endotension treatment have been discussed, including both open surgical convention and nonoperative approach. The absence of endoleak after endovascular repair not always means that there is no pressurization within the aneurysm. Success of endovascular repair can be evaluated indirectly by observation of changes in the diameter of the aneurysm sac after EVAR. Thus, it is essential to follow up patients after endovascular repair in order to detect any late complications including endotension

  17. An undiagnosed cause of chronic cough

    Science.gov (United States)

    Malvi, Ketan; Padmanabhan, Arjun; Hari, T. A.

    2015-01-01

    Tracheomalacia (TM) refers to loss of tracheal rigidity and resulting susceptibility to collapse. It is usually an incidental finding during investigations of other illness. The main symptoms are dyspnoea, cough, sputum production and hemoptysis. Most cases are considered as respiratory infection and are treated symptomatically. Acquired TM results from damage to trachea due to various conditions such as inflammation, chronic pressure, or medical/surgical procedures. The diagnosis is done by end-expiratory dynamic tracheal imaging, which demonstrates typical crescentric narrowing of trachea and reduced antero-posterior diameter <50% of normal. Management include conservative measures like cough suppressants or surgical measures like tracheoplasty, stenting or surgical repair. We are reporting a case of chronic cough, which was subsequently diagnosed as TM. PMID:26985425

  18. Mysterious chronic urticaria caused by Blastocystis spp.?

    Science.gov (United States)

    Lepczyńska, Małgorzata; Chen, Wen-Chieh; Dzika, Ewa

    2016-03-01

    Species of the genus Blastocystis, which are single-cell, intestinal protozoan parasites of humans and animals, remain mysterious, with unclear clinical and epidemiologic significance. In recent years, many researchers have suggested a possible connection between Blastocystis spp. infection and chronic urticaria. In the present article, we review the literature and discuss the possible associations between the clinical symptomatology and pathogenicity of this organism in terms of its subtypes, morphologic forms, genetic diversity, and interactions with other intestinal microbiota. PMID:26469206

  19. Selenoether oxytocin analogues have analgesic properties in a mouse model of chronic abdominal pain.

    Science.gov (United States)

    de Araujo, Aline Dantas; Mobli, Mehdi; Castro, Joel; Harrington, Andrea M; Vetter, Irina; Dekan, Zoltan; Muttenthaler, Markus; Wan, JingJing; Lewis, Richard J; King, Glenn F; Brierley, Stuart M; Alewood, Paul F

    2014-01-01

    Poor oral availability and susceptibility to reduction and protease degradation is a major hurdle in peptide drug development. However, drugable receptors in the gut present an attractive niche for peptide therapeutics. Here we demonstrate, in a mouse model of chronic abdominal pain, that oxytocin receptors are significantly upregulated in nociceptors innervating the colon. Correspondingly, we develop chemical strategies to engineer non-reducible and therefore more stable oxytocin analogues. Chemoselective selenide macrocyclization yields stabilized analogues equipotent to native oxytocin. Ultra-high-field nuclear magnetic resonance structural analysis of native oxytocin and the seleno-oxytocin derivatives reveals that oxytocin has a pre-organized structure in solution, in marked contrast to earlier X-ray crystallography studies. Finally, we show that these seleno-oxytocin analogues potently inhibit colonic nociceptors both in vitro and in vivo in mice with chronic visceral hypersensitivity. Our findings have potentially important implications for clinical use of oxytocin analogues and disulphide-rich peptides in general. PMID:24476666

  20. Appendiceal endometriosis as a rare cause of abdominal pain: a case report and literature review

    Directory of Open Access Journals (Sweden)

    Rafael Denadai

    2012-09-01

    Full Text Available Endometriosis is an estrogen-dependent inflammatory disease, common in young women, characterized by the presence of endometrial tissue outside the uterine cavity. This ectopic endometrial tissue is most commonly found in the ovaries, peritoneum, uterosacral ligaments and rectovaginal cul-de-sac, with extremely rare involvement of the appendix. The main symptom is chronic abdominal pain, and the diagnosis is often made later, after the result of the histopathological examination. This study reports a 34-year-old patient complaining of chronic pelvic pain refractory to medical treatment, having undergone diagnostic laparotomy. During the surgery, we observed the presence of endometrioma fixed to the uterine wall, and the appendix was enlarged, but without evidence of inflammation. Endometrioma resection and appendectomy were performed, with good postoperative recovery. The anatomopathological exam showed endometriosis in the cecal appendix.Endometriose é uma doença inflamatória estrogênio-dependente frequente em mulheres jovens, caracterizada pela presença de tecido endometrial fora da cavidade uterina. Esse tecido ectópico de endométrio é mais comumente encontrado nos ovários, peritônio, ligamentos uterossacros e fundo de saco retovaginal, sendo o acometimento do apêndice cecal extremamente raro. O quadro clínico predominante é o de dor abdominal crônica, sendo muitas vezes o diagnóstico feito posteriormente, após o resultado do anatomopatológico. Relatamos o caso de uma paciente de 34 anos com queixa de dor pélvica crônica, refratária ao tratamento clínico, tendo sido submetida à laparotomia exploradora diagnóstica. Durante o ato cirúrgico, observamos a presença de endometrioma fixo à parede uterina, bem como apêndice cecal aumentado de volume, porém sem evidência de sinais flogísticos. Procedeu-se à ressecção do endometrioma e apendicectomia, com boa evolução pós-operatória. O resultado do exame

  1. [Differential diagnosis of abdominal pain].

    Science.gov (United States)

    Frei, Pascal

    2015-09-01

    Despite the frequency of functional abdominal pain, potentially dangerous causes of abdominal pain need to be excluded. Medical history and clinical examination must focus on red flags and signs for imflammatory or malignant diseases. See the patient twice in the case of severe and acute abdominal pain if lab parameters or radiological examinations are normal. Avoid repeated and useless X-ray exposure whenever possible. In the case of subacute or chronic abdominal pain, lab tests such as fecal calprotectin, helicobacter stool antigen and serological tests for celiac disease are very useful. Elderly patients may show atypical or missing clinical signs. Take care of red herrings and be skeptical whether your initial diagnosis is really correct. Abdominal pain can frequently be an abdominal wall pain. PMID:26331201

  2. Chronic Pain in the Classroom: Teachers' Attributions about the Causes of Chronic Pain

    Science.gov (United States)

    Logan, Deirdre E.; Catanese, Sarah P.; Coakley, Rachael M.; Scharff, Lisa

    2007-01-01

    Background: School absenteeism and other impairments in school function are significant problems among children with chronic pain syndromes; yet, little is known about how chronic pain is perceived in the school setting. The purpose of this study was to examine teachers' attributions about the causes of chronic pain in adolescent students.…

  3. Abdominal obesity in Japanese-Brazilians: which measure is best for predicting all-cause and cardiovascular mortality?

    Directory of Open Access Journals (Sweden)

    Marselle Rodrigues Bevilacqua

    2011-10-01

    Full Text Available This study aimed to verify which anthropometric measure of abdominal obesity was the best predictor of all-cause and cardiovascular mortality in Japanese-Brazilians. The study followed 1,581 subjects for 14 years. Socio-demographic, lifestyle, metabolic, and anthropometric data were collected. The dependent variable was vital status (alive or dead at the end of the study, and the independent variable was presence of abdominal obesity according to different baseline measures. The mortality rate was estimated, and Poisson regression was used to obtain mortality rate ratios with abdominal obesity, adjusted simultaneously for the other variables. The mortality rate was 10.68/thousand person-years. Male gender, age > 60 years, and arterial hypertension were independent risk factors for mortality. The results indicate that prevalence of abdominal obesity was high among Japanese-Brazilians, and that waist/hip ratio was the measure with the greatest capacity to predict mortality (especially cardiovascular mortality in this group.

  4. Abdominal CT predictors of fibrosis in patients with chronic pancreatitis undergoing surgery

    Energy Technology Data Exchange (ETDEWEB)

    Sinha, Amitasha; Afghani, Elham [Johns Hopkins Medical Institutions, Division of Gastroenterology, Baltimore, MD (United States); Singh, Vikesh K. [Johns Hopkins Medical Institutions, Division of Gastroenterology, Baltimore, MD (United States); Johns Hopkins Medical Institutions, Pancreatitis Center, Baltimore, MD (United States); Cruise, Michael; Matsukuma, Karen [Johns Hopkins Medical Institutions, Department of Pathology, Baltimore, MD (United States); Ali, Sumera; Raman, Siva P.; Fishman, Elliot K. [Johns Hopkins Medical Institutions, The Russel H. Morgan Department of Radiology and Radiological Science, Baltimore, MD (United States); Andersen, Dana K. [National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD (United States); Makary, Martin A. [Johns Hopkins Medical Institutions, Department of Surgery, Baltimore, MD (United States); Johns Hopkins Medical Institutions, Pancreatitis Center, Baltimore, MD (United States); Zaheer, Atif [Johns Hopkins Medical Institutions, The Russel H. Morgan Department of Radiology and Radiological Science, Baltimore, MD (United States); Johns Hopkins Medical Institutions, Pancreatitis Center, Baltimore, MD (United States); Johns Hopkins Medical Institutions, Baltimore, MD (United States)

    2015-05-01

    To determine which abdominal CT findings predict severe fibrosis and post-operative pain relief in chronic pancreatitis (CP). Pre-operative abdominal CTs of 66 patients (mean age 52 ± 12 years, 53 % males) with painful CP who underwent the Whipple procedure (n = 32), Frey procedure (n = 32) or pancreatic head biopsy (n = 2), between 1/2003-3/2014, were evaluated. CT was evaluated for parenchymal calcifications, intraductal calculi, main pancreatic duct dilation (>5 mm), main pancreatic duct stricture, and abnormal side branch(es). The surgical histopathology was graded for fibrosis. CT findings were evaluated as predictors of severe fibrosis and post-operative pain relief using regression and area under receiver operating curve (AUC) analysis. Thirty-eight (58 %) patients had severe fibrosis. Parenchymal calcification(s) were an independent predictor of severe fibrosis (p = 0.03), and post-operative pain relief over a mean follow-up of 1-year (p = 0.04). Presence of >10 parenchymal calcifications had higher predictive accuracy for severe fibrosis than 1-10 parenchymal calcification(s) (AUC 0.88 vs. 0.59, p = 0.003). The predictive accuracy of >10 versus 1-10 parenchymal calcifications increased after adjusting for all other CT findings (AUC 0.89 vs. 0.63, p = 0.01). Parenchymal calcification(s) independently predict severe fibrosis and are significantly associated with post-operative pain relief in CP. The presence of >10 parenchymal calcifications is a better predictor of severe fibrosis than 1-10 parenchymal calcification(s). (orig.)

  5. Polyneuropathy caused by chronic exposure to trichloroethylene

    Energy Technology Data Exchange (ETDEWEB)

    Takeuchi, Y.; Iwata, M.; Hisanaga, M.; Ono, Y.; Shibata, E.; Huang, J.; Takegami, T.; Okamoto, S.; Koike, Y.

    1986-01-01

    A 51-year-old woman had been exposed to a high concentration of trichloroethylene for about 12 years. She had been employed in a factory where metal screws and washers for automobiles were manufactured. She had been engaged in dipping baskets of the screws and washers into an open bath of trichloroethylene. She first experienced symptoms of dizziness and headaches after degreasing the screws and washers. She also experienced sleepiness and fatigability, as well as paresthesia in the feet, hands and around the mouth. The muscle strength and tendon reflexes of the extremities were weakened: coordination was slightly clumsy and slow; and her gait was lightly paretic. Air samples were analyzed by gas chromatography and concentrations in the breathing zone of the worker were very high (579 and 792 ppm). It can be concluded from this investigation that peripheral nerve impairment is one of the important signs in chronic trichloroethylene poisoning. 15 references, 2 figures, 1 table.

  6. Actinomyces naeslundii: A rare cause of chronic purulent canaliculitis.

    Directory of Open Access Journals (Sweden)

    Kavitha PRABHU

    2013-04-01

    Full Text Available Chronic canaliculitis is an uncommon disease with a protracted course. Its management is prolonged and difficult. An elderly lady was diagnosed to have left lower chronic purulent canaliculitis. Conservative treatment alone did not effect a complete cure. Canaliculotomy with removal of sulphur granules and canalicular curettage also had to be performed to achieve a permanent cure. Unlike many cases of canaliculitis, this patient presented numerous complications confined to the canaliculus. To the best of our knowledge, this is the first report of Actinomyces naeslundii (A. naeslundii causing chronic purulent canaliculitis and associated complications. A. naeslundii canaliculitis should be considered in the differential diagnosis of chronic conjunctivitis with epiphora.

  7. Mycotic aneurysm of abdominal aorta causing the right renal arterial stenosis: case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Mi Ran; Kim, Jang Ho [Fatima Hospital, Daegu (Korea, Republic of)

    2003-10-01

    Mycotic aneurysm of the abdominal aorta is a rare disease. Despite intensive antibiotic therapy, rupture leads to a high mortality rate, so early diagnosis and treatment is very important. Rupture is the most common complication of abdominal aortic aneurysm, while renal artery stenosis is very rare. We report the radiologic findings of mycotic aneurysm of the suprarenal abdominal aorta leading to right renal artery stenosis induced by mass effect and renovascular hypertension.

  8. Human Syngamosis as an Uncommon Cause of Chronic Cough

    Directory of Open Access Journals (Sweden)

    Pulcherio, Janaína Oliveira Bentivi

    2013-09-01

    Full Text Available Introduction: Chronic cough may represent a diagnostic challenge. Chronic parasitism of upper airways is an unusual cause. Objective: To describe a case of human syngamosis as an uncommon cause of dry cough. Case Report: An endoscopic exam performed in a woman suffering of chronic cough revealed a Y-shaped worm in the larynx identified as Syngamus laryngeus. Discussion: This nematode parasitizes the upper respiratory tract of many animals including humans. The diagnosis is performed by the examination of the worm expelled by cough or by endoscopy. Endoscopic exam is easy to perform and is essential in the diagnosis of causes of chronic cough, even uncommon entities. Removal is the only efficient treatment.

  9. Chronic complete thrombosis of abdominal aortic aneurysm: an unusual presentation of an unusual complication.

    Science.gov (United States)

    Pejkic, Sinisa; Opacic, Dragan; Mutavdzic, Perica; Radmili, Oliver; Krstic, Nevena; Davidovic, Lazar

    2015-02-01

    Although mural thrombosis frequently accompanies aneurysmal disease, complete thrombosis is distinctly unusual complication of abdominal aortic aneurysm (AAA). A case study of a patient with chronic, asymptomatic complete thrombosis of a large juxtarenal AAA is presented along with a literature review and discussion of the potential secondary complications, mandating aggressive management of this condition. A 67-year-old man with multiple atherogenic risk factors and unattended complaints consistent with a recent episode of a transient right hemispheric ischemic attack was referred to our clinic with a diagnosis of a thrombosed AAA established by computed tomography. Duplex ultrasonography and aortography confirmed the referral diagnosis and also revealed near occlusion of the left internal carotid artery. The patient underwent a two-stage surgery, with preliminary left-sided carotid endarterectomy followed three days later by an aneurysmectomy and aortobifemoral reconstruction. He had an uncomplicated recovery and was discharged home on postoperative day 7, remaining asymptomatic at the 42-month follow-up. Complete thrombosis is an uncommon presentation of AAA and may be clinically silent. It is frequently associated with other manifestations of generalized atherosclerosis. Radical open repair yields durable result and is the preferred treatment modality.

  10. Chronic Kidney Disease Is Positively and Diabetes Mellitus Is Negatively Associated with Abdominal Aortic Aneurysm

    Science.gov (United States)

    Uchida, Haruhito A.; Kakio, Yuki; Umebayashi, Ryoko; Okuyama, Yuka; Fujii, Yasuhiro; Ozawa, Susumu; Yoshida, Masashi; Oshima, Yu; Sano, Shunji; Wada, Jun

    2016-01-01

    Background and Aims Chronic kidney disease (CKD) and diabetes mellitus (DM) are considered as risk factors for cardiovascular diseases. The purpose of this study was to clarify the relationship of CKD and DM with the presence of abdominal aortic aneurysm (AAA). Methods We enrolled 261 patients with AAA (AAA+) and age-and-sex matched 261 patients without AAA (AAA-) at two hospitals between 2008 and 2014, and examined the association between the risk factors and the presence of AAA. Furthermore, in order to investigate the prevalence of AAA in each group, we enrolled 1126 patients with CKD and 400 patients with DM. Results The presence of CKD in patients with AAA+ was significantly higher than that in patients with AAA- (AAA+; 65%, AAA-; 52%, P = 0.004). The presence of DM in patients with AAA+ was significantly lower than that in patients with AAA- (AAA+; 17%, AAA-; 35%, P < 0.001). A multivariate logistic regression analysis demonstrated that hypertension, ischemic heart disease and CKD were independent determinants, whereas, DM was a negatively independent determinant, for the presence of AAA. The prevalence of AAA in patients with CKD 65 years old and above was 5.1%, whereas, that in patients with DM 65 years old and above was only 0.6%. Conclusion CKD is a positively associated with the presence of AAA. In contrast, DM is a negatively associated with the presence of AAA in Japanese population. PMID:27764090

  11. Pasteurella multocida infection, a rare cause of mycotic abdominal aortic aneurysm

    NARCIS (Netherlands)

    M.J.W. Koelemay

    2009-01-01

    A 64-year-old man was admitted with abdominal pain 6 weeks after treatment with intravenous flucloxacillin for cellulitis of his right leg. Urgent operation was necessary for a mycotic aneurysm of the abdominal aorta due to infection with Pasteurella multocida, a microorganism residing in the oral c

  12. Chronic diarrhea and pancolitis caused by paracoccidioidomycosis: a case report.

    Science.gov (United States)

    Bravo, Eduar A; Zegarra, Arturo J; Piscoya, Alejandro; Pinto, José L; de Los Rios, Raúl E; Prochazka, Ricardo A; Huerta-Mercado, Jorge L; Mayo, Nancy L; Tagle, Martin

    2010-01-01

    South American blastomycosis is a systemic micosis caused by infection with Paracoccidioides brasiliensis. The most frequently affected sites are the lower lip buccal mucous membrane, palate, tongue, sublingual region, lymph glands, and lungs. However, colonic involvement is not a common expression of Paracoccidioidomycosis. We report a case of chronic diarrhea and pancolitis caused by Paracoccidioidomycosis with fatal outcome. PMID:20671977

  13. Chronic Diarrhea and Pancolitis Caused by Paracoccidioidomycosis: A Case Report

    Directory of Open Access Journals (Sweden)

    Eduar A. Bravo

    2010-01-01

    Full Text Available South American blastomycosis is a systemic micosis caused by infection with Paracoccidioides brasiliensis. The most frequently affected sites are the lower lip buccal mucous membrane, palate, tongue, sublingual region, lymph glands, and lungs. However, colonic involvement is not a common expression of Paracoccidioidomycosis. We report a case of chronic diarrhea and pancolitis caused by Paracoccidioidomycosis with fatal outcome.

  14. Chronic constipation causing obstructive nephropathy in a delayed toddler.

    LENUS (Irish Health Repository)

    Barrett, Michael Joseph

    2012-01-01

    Chronic constipation causing obstructive nephropathy is very rare in children. However, it can cause urinary tract obstruction with acute impairment of renal function with a need for emergent disimpaction. The authors discuss a 2 years 4 months old child who presented to our emergency department with acute renal failure due to faecal impaction.

  15. Genome of a chronic osteitis-causing Clostridium tetani

    Directory of Open Access Journals (Sweden)

    P.-E. Fournier

    2014-01-01

    Full Text Available We sequenced the genome of a Clostridium tetani strain that caused chronic tibial osteitis without any clinical sign of tetanus in a 26-year-old man previously vaccinated against this disease. The genome contained a plasmid that harboured the tetX-tetR tetanospasmin operon, and was highly similar to that of a tetanus-causing strain.

  16. Chronic mild cerebrovascular dysfunction as a cause for Alzheimer's disease?

    OpenAIRE

    Humpel, Christian

    2011-01-01

    Alzheimer's disease (AD) is a progressive chronic disorder and is characterized by β-amyloid plaques and angiopathy, tau pathology, neuronal cell death, and inflammatory responses. The reasons for this disease are not known. This review proposes the hypothesis that a chronic mild longlasting cerebrovascular dysfunction could initiate a cascade of events leading to AD. It is suggested that (vascular) risk factors (e.g. hypercholesterolemia, type 2 diabetes, hyperhomocysteinemia) causes either ...

  17. Discrepancy between presumptive and definite causes of chronic cough

    Institute of Scientific and Technical Information of China (English)

    YU Li; QIU Zhi-hong; WEI Wei-li; LIU Bo; XU Xiang-huai; L(U) Han-jing; QIU Zhong-min

    2011-01-01

    Background The current diagnostic algorithms for chronic cough require the establishment of the primary presumptive causes followed by the confirmation of diagnosis with the specific therapies.The aim of the study was to investigate the discrepancy between presumptive and definite causes and its clinical implication.Methods A total of 109 patients with chronic cough underwent laboratory investigations to identify the cause of cough; including sinus computerized tomography (if needed),histamine bronchial provocation,induced sputum cytology and 24-hour esophageal pH or multi-channel intraluminal impedance combined with pH monitoring.The presumptive causes were confirmed by treating them sequentially.The difference between presumptive and definite causes of chronic cough was compared.Results Single cause was more frequent in the definite diagnosis than in the presumptive diagnosis (78.9% vs.54.1%,x2=15.01,P=0.0001).In contrast,multiple causes were significantly fewer in definite diagnosis than in the presumptive diagnosis (15.6% vs.37.6%,x2=13.53,P=0.0002).There was a discrepancy between definite and presumptive causes in 30 patients (27.5%).Compared with the presumptive causes,definite upper airway cough syndrome (24.8% vs.11.9%,x2=6.0,P=0.01) and gastroesophageal reflux disease (6.4% vs.0,x2=7.23,P=0.007) was more frequent as a single cause of chronic cough while cough variant asthma plus gastroesophageal reflux disease (3.7% vs.11.9%,x2=5.17,P=0.02) and upper airway cough syndrome plus nonasthmatic eosinophilic bronchitis (0 vs.9.2%,x2=10.48,P=0.001) were fewer as multiple causes of chronic cough.Conclusions A discrepancy was common between presumptive and definite causes of chronic cough.To treat presumptive causes sequentially may be a suitable solution for avoidance of erroneous multiple causes and possible over-treatment.

  18. [A case of abdominal wall actinomycosis].

    Science.gov (United States)

    Kim, Kyung Hoon; Lee, Jin Soo; Cho, Hyeong Jun; Choi, Seung Bong; Cheung, Dae Young; Kim, Jin Il; Lee, In Kyu

    2015-04-01

    Actinomycosis is a chronic suppurative granulomatous infectious disease caused by actinomyces species that is characterized by formation of characteristic clumps called as sulfur granules. Abdominal actinomycosis is a rare disease and is often difficult to diagnose before operation. Abdominal actinomycosis infiltrating into the abdominal wall and adhering to the colon is even rarer. Most abdominal actinomycosis develops after operation, trauma or inflammatory bowel disease, and is also considered as an opportunistic infection in immunocompromised patient with underlying malignancy, diabetes mellitus, human immunodeficiency virus infection, etc. Actinomycosis is diagnosed based on histologic demonstration of sulfur granules in surgically resected specimen or pus, and treatment consists of long-term penicillin based antibiotics therapy with or without surgical resection. Herein, we report an unusual case of abdominal wall actinomycosis which developed in a patient after acupuncture and presented as abdominal wall mass that was first mistaken for abdominal wall invasion of diverticulum perforation. PMID:25896158

  19. Reconstruction of Abdominal Wall of a Chronically Infected Postoperative Wound with a Rectus Abdominis Myofascial Splitting Flap

    Directory of Open Access Journals (Sweden)

    Sung Kyu Bae

    2013-01-01

    Full Text Available Background If a chronically infected abdominal wound develops, complications such asperitonitis and an abdominal wall defect could occur. This could prolong the patient’s hospitalstay and increase the possibility of re-operation or another infection as well. For this reason,a solution for infection control is necessary. In this study, surgery using a rectus abdominismuscle myofascial splitting flap was performed on an abdominal wall defect.Methods From 2009 to 2012, 5 patients who underwent surgery due to ovarian rupture,cesarean section, or uterine myoma were chosen. In each case, during the first week afteroperation, the wound showed signs of infection. Surgery was chosen because the wounds didnot resolve with dressing. Debridement was performed along the previous operation woundand dissection of the skin was performed to separate the skin and subcutaneous tissue fromthe attenuated rectus muscle and Scarpa’s fascial layers. Once the anterior rectus sheath andmuscle were adequately mobilized, the fascia and muscle flap were advanced medially sothat the skin defect could be covered for reconstruction.Results Upon 3-week follow-up after a rectus abdominis myofascial splitting flap operation,no major complication occurred. In addition, all of the patients showed satisfaction in termsof function and esthetics at 3 to 6 months post-surgery.Conclusions Using a rectus abdominis myofascial splitting flap has many esthetic andfunctional benefits over previous methods of abdominal defect treatment, and notably, itenabled infection control by reconstruction using muscle.

  20. Chronic hepatitis caused by persistent parvovirus B19 infection

    Directory of Open Access Journals (Sweden)

    Mogensen Trine H

    2010-08-01

    Full Text Available Abstract Background Human infection with parvovirus B19 may lead to a diverse spectrum of clinical manifestations, including benign erythema infectiosum in children, transient aplastic crisis in patients with haemolytic anaemia, and congenital hydrops foetalis. These different diseases represent direct consequences of the ability of parvovirus B19 to target the erythroid cell lineage. However, accumulating evidence suggests that this virus can also infect other cell types resulting in diverse clinical manifestations, of which the pathogenesis remains to be fully elucidated. This has prompted important questions regarding the tropism of the virus and its possible involvement in a broad range of infectious and autoimmune medical conditions. Case Presentation Here, we present an unusual case of persistent parvovirus B19 infection as a cause of chronic hepatitis. This patient had persistent parvovirus B19 viraemia over a period of more than four years and displayed signs of chronic hepatitis evidenced by fluctuating elevated levels of ALAT and a liver biopsy demonstrating chronic hepatitis. Other known causes of hepatitis and liver damage were excluded. In addition, the patient was evaluated for immunodeficiency, since she had lymphopenia both prior to and following clearance of parvovirus B19 infection. Conclusions In this case report, we describe the current knowledge on the natural history and pathogenesis of parvovirus B19 infection, and discuss the existing evidence of parvovirus B19 as a cause of acute and chronic hepatitis. We suggest that parvovirus B19 was the direct cause of this patient's chronic hepatitis, and that she had an idiopathic lymphopenia, which may have predisposed her to persistent infection, rather than bone marrow depression secondary to infection. In addition, we propose that her liver involvement may have represented a viral reservoir. Finally, we suggest that clinicians should be aware of parvovirus B19 as an unusual

  1. Blunt abdominal trauma with handlebar injury: A rare cause of traumatic amputation of the appendix associated with acute appendicitis

    Directory of Open Access Journals (Sweden)

    Amanda Jensen

    2016-04-01

    Full Text Available We describe traumatic appendicitis in a 7-year-old boy who presented after sustaining blunt abdominal trauma to his right lower abdomen secondary to bicycle handlebar injury. With diffuse abdominal pain following injury, he was admitted for observation. Computed axial tomography (CT obtained at an outside hospital demonstrated moderate stranding of the abdomen in the right lower quadrant. The CT was non-contrasted and therefore significant appendiceal distention could not be confirmed. However, there was a calcified structure in the right pelvis with trace amount of free fluid. Patient was observed with conservative management and over the course of 15 h his abdominal pain continued to intensify. With his worsening symptoms, we elected to take him for diagnostic laparoscopy. In the operating room we found an inflamed traumatically amputated appendix with the mesoappendix intact. We therefore proceeded with laparoscopic appendectomy. Pathology demonstrated acute appendicitis with fecalith. It was unclear as to whether the patient's appendicitis and perforation were secondary to fecalith obstruction, his blunt abdominal trauma or if they concurrently caused his appendicitis. Acute appendicitis is a common acute surgical condition in the pediatric population and continues to be a rare and unique cause of operative intervention in the trauma population.

  2. Chronic Fatigue Syndrome: Searching for the Cause and Treatment.

    Science.gov (United States)

    Eichner, Edward R.

    1989-01-01

    Chronic fatigue syndrome became known nationally in l985 with a pseudoepidemic in a Nevada resort community. Initially and erroneously linked to the Epstein-Barr virus, the cause of this puzzling syndrome and the mind-body connection are areas of controversy and research. (Author/SM)

  3. Microscopic colitis is a common cause of chronic diarrhoea

    DEFF Research Database (Denmark)

    Munck, Lars Kristian; Wildt, Signe; Engell, Peter Johan Heiberg;

    2014-01-01

    Microscopic colitis (MC) is a common cause of chronic, non-bloody diarrhoea in the elderly population. In Denmark the incidence has been rising for the last decades. Sufficient biopsy material from colon mucosa is essential for the diagnosis. Treatment is important to improve the patient's quality...

  4. Trichobezoar – A Rare Cause of Abdominal Mass and Gastric Outlet Obstruction

    Directory of Open Access Journals (Sweden)

    Ana Couceiro

    2016-01-01

    Full Text Available The authors present the clinical case of a 14-year old girl with weight loss, anorexia, epigastric abdominal pain and postprandial vomiting with 5 months duration. There was a background of trichophagia for 2 years without evidence of alopecia or psychiatric history. The physical examination revealed an epigastric mass motionless, stony, with poorly defined limits, painful on palpation and about 7 cm diameter. Abdominal ultrasonography showed thickening of the gastric wall and antrum with gastric distension. The abdominal tomography scan and endoscopic examination revealed the presence of a bulky trichobezoar occupying almost the entire gastric lumen. It was decided to undergo gastrotomy and extraction of the bezoar. The postoperative period was uneventful.

  5. Obstructed labour caused by rare congenital anomaly of foetus: managed by foetal abdominal tapping leading to successful vaginal delivery

    Directory of Open Access Journals (Sweden)

    Neelam Swaroop

    2015-08-01

    Full Text Available Obstructed labour with high maternal morbidity and mortality is still prevalent in the developing world. The common causes of obstructed labour include contracted pelvis, uterine abnormalities, maternal pelvic tumours, foetal malpresentation, and congenital foetal abnormalities like hydrocephalus, polycystic kidneys/hydronephrosis or locked twins. Here we present a case of rare congenital anomaly of foetus, Prune belly syndrome causing obstructed labour in its course and managed by foetal abdominal tapping leading to successful vaginal delivery. Prune belly syndrome is a rare congenital disease characterized by abdominal wall muscle abnormalities, urinary tract abnormalities and cryptorchidism. It is also associated with cardiovascular, genital, respiratory and other musculoskeletal malformations. Since this patient had no antenatal visit the syndrome was diagnosed after detailed examination of still born foetus. [Int J Reprod Contracept Obstet Gynecol 2015; 4(4.000: 1220-1222

  6. Acute lower abdominal pain caused by adnexal torsion in a ten-year-old girl

    DEFF Research Database (Denmark)

    Steinthorsdottir, Kristin Julia; Hansen, Lars Folmer; Bisgaard, Thue

    2014-01-01

    A ten-year-old girl presented with four days of lower abdominal pain. A diagnostic laparoscopy on the suspicion of acute appendicitis revealed left-sided adnexal torsion. The cyanotic ovary was detorsed and recovered. At three-month follow-up there were no clinical or ultrasonic signs of pathology....... The clinical presentation of adnexal torsion is unspecific and mimics several differential diagnosis. Adnexal torsion is a rare condition, especially in pre-pubertal girls. However, it must still be kept in mind when evaluating girls regardless of age with lower abdominal pain....

  7. Unfavorable iliac artery anatomy causing access limitations during endovascular abdominal aortic aneurysm repair: application of the endoconduit technique

    Directory of Open Access Journals (Sweden)

    Rodrigo Gibin Jaldin

    2014-12-01

    Full Text Available Endovascular aneurysm repair (EVAR is already considered the first choice treatment for abdominal aortic aneurysms (AAA. Several different strategies have been used to address limitations to arterial access caused by unfavorable iliac artery anatomy. The aim of this report is to illustrate the advantages and limitations of each option and present the results of using the internal endoconduit technique and the difficulties involved.

  8. Abdominal Obesity, Race and Chronic Kidney Disease in Young Adults: Results from NHANES 1999-2010

    Science.gov (United States)

    Sarathy, Harini; Henriquez, Gabriela; Abramowitz, Matthew K.; Kramer, Holly; Rosas, Sylvia E.; Johns, Tanya; Kumar, Juhi; Skversky, Amy; Kaskel, Frederick; Melamed, Michal L.

    2016-01-01

    Objective Kidney dysfunction in obesity may be independent of and may precede the development of hypertension and/or diabetes mellitus. We aimed to examine if abdominal obesity is associated with early markers of CKD in a young healthy population and whether these associations differ by race and/or ethnicity. Methods We analyzed data from the NHANES 1999–2010 for 6918 young adults ages 20–40 years. Abdominal obesity was defined by gender criteria of waist circumference. CKD markers included estimated glomerular filtration rate and albuminuria ≥30 mg/g. Race stratified analyses were done overall and in subgroups with normal blood pressures, normoglycemia and normal insulin sensitivity. Awareness of CKD was assessed in participants with albuminuria. Results Abdominal obesity was present in over one-third of all young adults and was more prevalent among non-Hispanic blacks (45.4%) versus Mexican-Americans (40.6%) or non-Hispanic whites (37.4%) (P-value = 0.004). Mexican-American young adults with abdominal obesity had a higher odds of albuminuria even among those with normal blood pressure, normal glucose, and normal insulin sensitivity [adjusted odds ratio 4.5; 95% confidence interval (1.6–12.2), p = 0.004]. Less than 5% of young adults with albuminuria of all races and ethnicities had been told they had kidney disease. Conclusion Abdominal obesity in young adults, especially in Mexican-Americans, is independently associated with albuminuria even with normal blood pressures, normoglycemia and normal insulin levels. Greater awareness of CKD is needed to protect this young population from long-standing exposure to abdominal obesity and early progressive renal disease. PMID:27224643

  9. Abdominal trauma

    International Nuclear Information System (INIS)

    Abdominal injury is an important cause of morbidity and mortality in childhood. Ten percent of trauma-related deaths are due to abdominal injury. Thousands of children are involved in auto accidents annually; many suffer severe internal injury. Child abuse is a second less frequent but equally serious cause of internal abdominal injury. The descriptions of McCort and Eisenstein and their associates in the 1960s first brought to attention the frequency and severity of visceral injury as important manifestations of the child abuse syndrome. Blunt abdominal trauma often causes multiple injuries; in the past, many children have been subjected to exploratory surgery to evaluate the extent of possible hidden injury. Since the advent of noninvasive radiologic imaging techniques including radionuclide scans and ultrasound and, especially, computed tomography (CT), the radiologist has been better able to assess (accurately) the extent of abdominal injury and thus allow conservative therapy in many cases. Penetrating abdominal trauma occurs following gunshot wounds, stabbing, and other similar injury. This is fortunately, a relatively uncommon occurrence in most pediatric centers and will not be discussed specifically here, although many principles of blunt trauma diagnosis are valid for evaluation of penetrating abdominal trauma. If there is any question that a wound has extended intraperitonelly, a sinogram with water-soluble contrast material allows quick, accurate diagnosis. The presence of large amounts of free intraperitoneal gas suggests penetrating injury to the colon or other gas-containing viscus and is generally considered an indication for surgery

  10. A comparison of the accuracy of ultrasound and computed tomography in common diagnoses causing acute abdominal pain

    International Nuclear Information System (INIS)

    Head-to-head comparison of ultrasound and CT accuracy in common diagnoses causing acute abdominal pain. Consecutive patients with abdominal pain for >2 h and <5 days referred for imaging underwent both US and CT by different radiologists/radiological residents. An expert panel assigned a final diagnosis. Ultrasound and CT sensitivity and predictive values were calculated for frequent final diagnoses. Effect of patient characteristics and observer experience on ultrasound sensitivity was studied. Frequent final diagnoses in the 1,021 patients (mean age 47; 55% female) were appendicitis (284; 28%), diverticulitis (118; 12%) and cholecystitis (52; 5%). The sensitivity of CT in detecting appendicitis and diverticulitis was significantly higher than that of ultrasound: 94% versus 76% (p < 0.01) and 81% versus 61% (p = 0.048), respectively. For cholecystitis, the sensitivity of both was 73% (p = 1.00). Positive predictive values did not differ significantly between ultrasound and CT for these conditions. Ultrasound sensitivity in detecting appendicitis and diverticulitis was not significantly negatively affected by patient characteristics or reader experience. CT misses fewer cases than ultrasound, but both ultrasound and CT can reliably detect common diagnoses causing acute abdominal pain. Ultrasound sensitivity was largely not influenced by patient characteristics and reader experience. (orig.)

  11. The sports hernia: a cause of chronic groin pain.

    OpenAIRE

    Hackney, R. G.

    1993-01-01

    The management of chronic pain in sportsmen and women requires consideration of a wide differential diagnosis. A syndrome caused by a distension of the posterior inguinal wall is described, effectively an early direct inguinal hernia. The diagnosis can be made from certain aspects of the history and examination, which are described. The results of surgical repair to the posterior inguinal wall are excellent. The procedure was carried out on 14 sportsmen and one woman. There is an 87% return t...

  12. Predictors of chronic abdominal pain affecting the well-being of children in primary care

    NARCIS (Netherlands)

    Spee, Leo A. A.; Lisman-van Leeuwen, Yvonne; Benninga, Marc A.; Bierma-Zeinstra, Sita M. A.; Kollen, Boudewijn J.; Berger, Marjolein Y.

    2015-01-01

    PURPOSE: Abdominal pain is a frequent symptom among children but is rarely associated with organic disease. Although it may persist for years, no factors have been identified that predict its prognosis. Our aim was to determine whether patient characteristics at initial consultation can predict chro

  13. Septic pleuritis and abdominal abscess formation caused by Rhodococcus equi in a foal.

    Science.gov (United States)

    Valdes, Alejandro; Johnson, Jill R

    2005-09-15

    A 3-month-old female Arabian horse was evaluated because of fever, respiratory distress, lethargy, and decreased appetite of 5 days' duration. Pleural effusion was diagnosed on the basis of ultrasonographic and radiographic examinations. Cytologic examination of pleural fluid collected via thoracocentesis revealed septic inflammation; bacteriologic culture of a sample of that fluid yielded Rhodococcus equi. A large intra-abdominal mass adjacent to the body wall was identified ultrasonographically. A specimen of the mass was collected via aspiration; the specimen was identified cytologically as purulent exudate that contained large numbers of rod-shaped bacteria, which confirmed abdominal abscess formation. Bacteriologic culture of a sample of the exudate also yielded R. equi. The foal was treated with azithromycin (10 mg/kg [4.5 mg/lb], PO, q 24 h for 5 days then q 48 h) and rifampin (5 mg/kg [2.3 mg/lb], PO, q 12 h) for 8 weeks and metronidazole (15 mg/kg [6.8 mg/lb], PO, q 8 h) for 3 weeks. Clinically, the foal responded to antimicrobial treatment within 2 weeks. At 8 weeks after the initial evaluation, ultrasonographic examination of the foal revealed resolution of the pleural effusion and abdominal abscess. In foals, R. equi infection typically results in pyogranulomatous pneumonia, and pleural effusion is an uncommon clinical sign. The combination of azithromycin and rifampin appears to be an effective treatment for R. equi infection in foals. PMID:16190597

  14. Abdominal Pain or Cramping

    Science.gov (United States)

    ... Body & lifestyle changes > Abdominal pain or cramping Abdominal pain or cramping E-mail to a friend Please ... signs of severe pain. What causes mild belly pain in pregnancy? There are different causes for mild ...

  15. Paediatric mesenteric lipoma, an unusual cause of repeated abdominal pain. A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kaniklides, C. [Dept. of Diagnostic Radiology, Univ. Hospital, Uppsala (Sweden); Frykberg, T.; Lundkvist, K. [Dept. of Paediatric Surgery, Univ. Hospital, Uppsala (Sweden)

    1998-11-01

    Fatty masses, especially solid lipomas, in the paediatric abdomen are very rare. We present such a case, that of an 11-year-old boy who was admitted with abdominal pain and distension. The pre-operative diagnosis of lipoma was suggested by US and CT. The diagnosis of simple lipoma arising in the leaves of the small bowel mesentery, without immature cells, was verified microscopically after the operation. The tumour was enucleated from the mesenterium leaving the intestine intact. We underline the importance of US and CT as pre-operative diagnostic tools. (orig.)

  16. [Retroperitoneal benign cyst with osseous metaplasia as the cause of abdominal pain].

    Science.gov (United States)

    Hassan, Mohamed Ali; Clausen, Marianne Engell; Achiam, Michael

    2014-12-15

    A 27-year-old female patient with no previous medical history, presented a computed tomography displaying a calcified retroperitoneal cyst. The patient had experienced occasional abdominal pain in her right side. The tumour was found in the retroperitoneum, was non-adherent to neighbouring organs and was excised laparoscopically without postoperative complications. Histology revealed a benign, cystic mass, with calcification and osseous metaplasia in the cyst wall, and no epithelia. The material of the cyst was amorphic and necrotic. No other retroperitoneal masses alike has been described in the literature.

  17. Testing a Model of Pain Appraisal and Coping in Children With Chronic Abdominal Pain

    OpenAIRE

    Walker, Lynn S.; Smith, Craig A; Garber, Judy; Claar, Robyn Lewis

    2005-01-01

    This prospective study of children with recurrent abdominal pain (N = 133; ages 8–15 years) used path analysis to examine relations among dispositional pain beliefs and coping styles, cognitions and behavior related to a specific pain episode, and short- and long-term outcomes. Children believing they could not reduce or accept pain appraised their episode-specific coping ability as low and reported passive coping behavior. Dispositional passive coping had direct effects on both episode-speci...

  18. Microscopic colitis as a missed cause of chronic diarrhea

    Institute of Scientific and Technical Information of China (English)

    Nooroudien Mohamed; Monique Marais; Juanita Bezuidenhout

    2011-01-01

    AIM: To determine the prevalence of increased in-traepithelial lymphocytes, using immunohistochemistry in patients with normal colonoscopy and near normal biopsy. METHODS: We retrospectively reviewed all non-malig-nant colon mucosal biopsies between 2005 and 2007, reported as normal, chronic inflammation or melanosis coli in patients who were undergoing routine colonos-copy. Immunohistochemistry using CD3 was performed on all mucosal biopsies and an intraepithelial lympho-cyte count (IEL) was determined. Cases with an IEL count of ≥ 20 IELs per 100 surface epithelial cells were correlated with demographic, clinical and follow-up data. A further subgroup was evaluated for lymphocytic colitis.RESULTS: Twenty (8.3%) of 241 cases revealed an IEL count ≥ 20. Six (2.5%) patients were identified as having lymphocytic colitis (P < 0.001), of whom, five were missed on initial evaluation (P = 0.01). Four of these five patients were labeled with diarrhea-predom-inant irritable bowel syndrome (IBS). On follow-up, three of the remaining 20 cases were diagnosed with malignancy (renal cell carcinoma and myelodysplastic syndrome) and one had an unknown primary tumor with multiple liver metastases. Two cases of collag-enous colitis with an IEL count < 10 were included in this study. Increased IELs were not confined to pa-tients with diarrhea as a primary presenting symptom, but were also present in patients with abdominal pain (n = 7), constipation (n = 3) and loss of weight (n = 1). CONCLUSION: Immunohistochemistry using CD3 is of value in identifying and quantifying IELs for the pres-ence of microscopic colitis in patients with diarrhea-predominant IBS.

  19. Extreme gastric dilation caused by chronic lead poisoning: A case report

    Institute of Scientific and Technical Information of China (English)

    Vesna Begovic; Darko Nozic; Srdjan Kupresanin; Dino Tarabar

    2008-01-01

    Lead is a toxic metal that affects many organ systems and functions in humans.In the majority of adults,chronic lead poisoning comes from exposures to work places and can occur in numerous work settings, such as manufacturing, lead smelting and refinement, or due to use of batteries, pigments, solder, ammunitions,paint, car radiators, cable and wires, certain cosmetics.In some countries, lead is added to petrol.We present a rare case of gastric dilation caused by long-term petrol ingestion.A 16-year-old young man was admitted to our hospital due to a 6-mo history of exhaustion, dizziness,nausea, abdominal cramps and constipation.X-ray examination revealed dilated stomach descending into the pelvis and small bowel distension.After a long clinical observation, we found that the reason for the chronic lead poisoning of the patient was due to a 3-year history of petrol ingestion.The patient spontaneously recovered and stomach returned to its normal position and size.Lead poisoning should be taken into consideration in all unexplained cases of gastric dilation.

  20. Genetic Factors Are Not the Major Causes of Chronic Diseases.

    Science.gov (United States)

    Rappaport, Stephen M

    2016-01-01

    The risk of acquiring a chronic disease is influenced by a person's genetics (G) and exposures received during life (the 'exposome', E) plus their interactions (G×E). Yet, investigators use genome-wide association studies (GWAS) to characterize G while relying on self-reported information to classify E. If E and G×E dominate disease risks, this imbalance obscures important causal factors. To estimate proportions of disease risk attributable to G (plus shared exposures), published data from Western European monozygotic (MZ) twins were used to estimate population attributable fractions (PAFs) for 28 chronic diseases. Genetic PAFs ranged from 3.4% for leukemia to 48.6% for asthma with a median value of 18.5%. Cancers had the lowest PAFs (median = 8.26%) while neurological (median = 26.1%) and lung (median = 33.6%) diseases had the highest PAFs. These PAFs were then linked with Western European mortality statistics to estimate deaths attributable to G for heart disease and nine cancer types. Of 1.53 million Western European deaths in 2000, 0.25 million (16.4%) could be attributed to genetics plus shared exposures. Given the modest influences of G-related factors on the risks of chronic diseases in MZ twins, the disparity in coverage of G and E in etiological research is problematic. To discover causes of disease, GWAS should be complemented with exposome-wide association studies (EWAS) that profile chemicals in biospecimens from incident disease cases and matched controls. PMID:27105432

  1. [Lead poisoning. A surprising cause of constipation, abdominal pain and anemia].

    Science.gov (United States)

    Hoffmanová, Iva; Kačírková, Petra; Kučerová, Irena; Ševčík, Rudolf; Sánchez, Daniel

    2016-02-01

    This article reports on patient that has been presented with sudden onset of constipation, abdominal pain and normocytic anemia. Gastroscopy and colonoscopy ruled out an organic diseases. In peripheral blood and bone marrow aspirates mears, coarse basophilic stippling of erythrocyte (and erythroblasts) point out a possibility of heavy metal poisoning. The level of plumbemia exceeded 8.4 times the maximal permitted value for common (non-professional) population. A source of poisoning was indentified from a glaze on a ceramic jug, from which the patient had drank tea with lemon for three months. A lead concentration in the tea extract was 227 mg/kg. In developed countries, lead poisoning is a rare diagnosis. As the symptoms are nonspecific, missed diagnoses could occur, especially in sporadic, non-occupational exposure. However, a microscopic evaluation of the peripheral bloods mear with finding of predominantly coarse basophilic stippling of erythrocyte mayle ad to suspicion of lead poisoning. PMID:27172444

  2. Posterior Uterine Rupture Causing Fetal Expulsion into the Abdominal Cavity: A Rare Case of Neonatal Survival

    Directory of Open Access Journals (Sweden)

    K. Navaratnam

    2011-01-01

    Full Text Available Introduction. Uterine rupture is a potentially catastrophic complication of vaginal birth after caesarean section. We describe the sixth case of posterior uterine rupture, with intact lower segment scar, and the first neonatal survival after expulsion into the abdominal cavity with posterior rupture. Case Presentation. A multiparous woman underwent prostaglandin induction of labour for postmaturity, after one previous caesarean section. Emergency caesarean section for bradycardia revealed a complete posterior uterine rupture, with fetal and placental expulsion. Upon delivery, the baby required inflation breaths only. The patient required a subtotal hysterectomy but returned home on day 5 postnatally with her healthy baby. Discussion. Vaginal birth after caesarean section constitutes a trial of labour, and the obstetrician must be reactive to labour events. Posterior uterine rupture is extremely rare and may occur without conventional signs. Good maternal and fetal outcome is possible with a prompt, coordinated team response.

  3. An unusual cause of acute abdominal pain – A case presentation

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    Hunt Trevor M

    2006-04-01

    Full Text Available Abstract Background In 1983, Graham Hughes described a condition of Antiphospholipid Syndrome in which there was a danger of thrombosis. The condition is readily detectable by blood tests and, once diagnosed; the risk of further thrombosis can be significantly reduced by anticoagulation treatments. Affected groups of patients can be distinguished by a specific blood test – the detection of antiphospholipid antibody (Ref-1. Patients with Hughes syndrome have hypercoaguable state with a markedly increased risk of both arterial and venous thrombosis and there is temporal persistence of antibody positivity. Case presentation A 44-year-old woman was admitted under the acute surgical "take" with left sided abdominal pain radiating to her back. She had a history of borderline thyrotoxicosis in the early 1990s. She was on etonogestrel-releasing implants for contraception and there was no history of previous deep venous thrombosis. She was very tender, locally, over the left side of the abdomen. Investigations showed haemoglobin of 13.2 g/dl, white cell count of 19.9 10*9/L, and platelets 214 10*9/L with neutrophilia. Amylase and renal function tests were found to be normal. Liver function tests were deranged with Gamma GT 244 u/l (twice normal. An abdominal Ultrasound Scan suggested a possible splenic infarction, which was confirmed by a CT scan of her abdomen. Tests were carried out to investigate the possibility of a post thrombotic state. Coagulation risk factors for thrombosis were within the normal limits; Protein S 67 %(60–140, Protein C 103 % (72–146, Antithrombin 3 110 %(80–120 and Activated P C Resistance was 1.9(2.0–4.3. The Hams test was negative but the Anticardiolipin antibody test was positive. IgM level was 52 (normal is up to 10 and IgG was 18.8 (normal is up to 10. She also had border line APC Sensitivity 1.9 (2 to 4.3. Kaolin time 49 sec (70–120 Ktmix 64 sec (70–120, thyroid function test revealed TSH 0.32 mu/L, fT4 20

  4. A rare cause of acute abdominal pain: Herlyn-Werner-Wunderlich syndrome.

    Science.gov (United States)

    Aydin, Ramazan; Ozdemir, Ayse Zehra; Ozturk, Bahadir; Bilgici, Meltem Ceyhan; Tosun, Migraci

    2014-01-01

    Herlyn-Werner-Wunderlich (HWW) syndrome is a rare müllerian duct anomaly with uterus didelphys, unilateral obstructed hemivagina, and ipsilateral renal agenesis. Patients with this syndrome generally present after menarche with pelvic pain and mass and, rarely, primary infertility in later years. Strong suspicion and knowledge of this syndrome are mandatory for an accurate diagnosis. A 14-year-old female patient presented with acute retention of urine and abdominopelvic pain. Her condition was diagnosed with the use ultrasonography and magnetic resonance imaging as a case of HWW syndrome. She was treated with vaginal hemiseptal resection. The HWW syndrome should be considered among the differential diagnoses in girls with renal anomalies presenting with pelvic mass, symptoms of acute abdominal pain, and acute urinary retention. PMID:24378860

  5. Maxillary Chronic Osteomyelitis Caused by Domestic Violence: A Diagnostic Challenge

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    Tamyris Inácio Oliveira

    2014-01-01

    Full Text Available Maxillary osteomyelitis is a rare condition defined as inflammation of the bone primarily caused by odontogenic bacteria, with trauma being the second leading cause. The present report documents a rare case of maxillary osteomyelitis in a 38-year-old female who was the victim of domestic violence approximately a year prior to presentation. Intraoral examination revealed a lesion appearing as exposed bony sequestrum, with significant destruction of gingiva and alveolar mucosa in the maxillary right quadrant, accompanied by significant pain, local edema, and continued purulence. Teeth numbers 11, 12, 13, 14, and 15 were mobile, not responsive to percussion, and nonvital. Treatment included antibiotic therapy for seven days followed by total enucleation of the necrotic bone tissue and extraction of the involved teeth. Microscopic findings confirmed the clinical diagnosis of chronic suppurative osteomyelitis. Six months postoperatively, the treated area presented complete healing and there was no sign of recurrence of the lesion.

  6. Effect of combined therapy of danaparoid sodium and tranexamic acid on chronic disseminated intravascular coagulation associated with abdominal aortic aneurysm.

    Science.gov (United States)

    Ontachi, Yasuo; Asakura, Hidesaku; Arahata, Masahisa; Kadohira, Yasuko; Maekawa, Mio; Hayashi, Tomoe; Yamazaki, Masahide; Morishita, Eriko; Saito, Masanori; Minami, Shinji; Nakao, Shinji

    2005-09-01

    Chronic disseminated intravascular coagulation (DIC) is a well-known complication of aortic aneurysm. A 63-year-old man with bleeding tendency and a large palpable abdominal aortic aneurysm (AAA) was diagnosed as having fibrinolysis dominant DIC by the excessive activation of both coagulation and fibrinolysis (plasmin -alpha2 plasmin inhibitor complex concentration is usually >4 microg/ml). Although several treatments were tried, DIC could not be controlled until the patient was given combined therapy of danaparoid (1,250 U/12 h, bolus IV) and tranexamic acid (0.5 g x 3/day, oral administration). This therapy may be beneficial when control for bleeding is required without restricting the ambulatory movement of patients by continuous drip. PMID:16127203

  7. Paniculitis mesentérica como causa poco frecuente de dolor abdominal agudo Mesenteric panniculitis as a rare cause of acute abdominal pain

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    María Luiza Fatahi Bandpey

    2012-12-01

    Full Text Available La paniculitis mesentérica es un proceso inflamatorio poco habitual que afecta al tejido graso del mesenterio y, con menor frecuencia, al mesocolon o al retroperitoneo. Puede cursar con dolor abdominal, diarrea, pérdida de peso o masa palpable, y rara vez se presenta con un cuadro de dolor abdominal agudo. En la mayoría de los casos es asintomática. La etiología es desconocida, aunque se han descrito como posibles agentes causales la isquemia, la infección, el traumatismo abdominal, los antecedentes quirúrgicos y los procesos autoinmunes. También se ha planteado su asociación con determinados fármacos, procesos inflamatorios idiopáticos y neoplasias. La tomografía computada (TC es la técnica de imagen de elección para su diagnóstico y los hallazgos pueden variar desde el incremento de la atenuación en el mesenterio hasta la presencia de una masa sólida en relación con el componente tisular predominante (grasa, tejido inflamatorio o fibrosis. Presentamos 3 pacientes que acudieron al Servicio de Urgencias con dolor abdominal agudo y cuyo diagnóstico final fue paniculitis mesentérica como causa del cuadro.Mesenteric panniculitis is an unusual inflammatory disorder involving the adipose tissue of the mesentery and, less frequently, the mesocolon and the retroperitoneum. Patients may present with abdominal pain, diarrhea, weight loss or abdominal mass, and only rarely with symptoms of acute abdominal pain. In most cases, it is asymptomatic. Although the etiology of mesenteric panniculitis is unknown, ischemia, infection, abdominal trauma, previous abdominal surgery, and autoimmune disorders have been reported as possible causative agents. It has also been suggested its association with certain drugs, idiopathic inflammatory processes, and malignancy. Computed tomography (CT is the gold standard imaging technique for its diagnosis; computed tomography findings may vary from increased attenuation of the mesentery to a solid soft

  8. Chronic Recurrent Multifocal Osteomyelitis Causing an Acute Scoliosis

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    Alexander Armstrong

    2013-01-01

    Full Text Available Study Design. A Case Report. Objective. We present a 15-year-old girl with an acute atypical scoliosis secondary to chronic recurrent multifocal osteomyelitis (CRMO. Summary of Background Data. CRMO is a rare nonpyogenic inflammatory bone condition with unclear aetiology. CRMO mainly affects the metaphyses of long bones, the pelvis, shoulder girdle, and less commonly the spine. Methods. Our case presented with a 6-month history of worsening thoracic back pain, asymmetry of her shoulders and abnormal posture. Whole spine radiographs revealed a right atypical thoracic scoliosis. Magnetic Resonance Imaging showed abnormal signal on the short TI inversion recovery (STIR sequences in multiple vertebrae. A bone biopsy demonstrated evidence of fibrosis and chronic inflammatory changes. Interval MRI scans revealed new oedematous lesions and disappearance of old lesions. Symptoms improved. Results. It is important to consider CRMO as an acute cause of atypical scoliosis. Malignancy, pyogenic infections and atypical presentations of juvenile arthritis need excluding. Conclusion. This 24-month follow-up describes a rare cause of an atypical scoliosis and fortifies the small amount of the currently available literature. The case highlights the relapsing and remitting nature of CRMO with new lesions developing and older lesions burning out. We advise close radiological surveillance and symptomatic management.

  9. Abdominal obesity is a risk factor for dysexecutive function in chronic kidney disease.

    Science.gov (United States)

    Zammit, Andrea R; Katz, Mindy J; Derby, Carol; Bitzer, Markus; Lipton, Richard B

    2016-12-01

    The aim of this study was to assess the influence of the metabolic syndrome and its components on dysexecutive function (DF) in individuals with and without CKD. Among 588 participants aged over 70 from the Einstein Aging Study (EAS), we defined DF as performance of 2SDs below the mean on any one test or 1.5SDs below the mean on any two of the following: Block Design, Digit Symbol Coding and the Trail-making Tests A and B. We defined CKD as an eGFR below 60 mL/min/m(2). MetS was defined according to recent guidelines from the National Cholesterol Education Program. 149 participants had CKD at cross-section, 16.1% of which also showed DF. Of the 439 participants without CKD, 12.3% displayed DF. Abdominal obesity as measured by waist circumference, was an independent risk factor for dysexecutive function in CKD (OR = 14.3, 95%CI = 2.21-91.93, p = 0.005) but not in non-CKD. None of the other MetS components were associated with DF. Results suggested that abdominal obesity, recognized as an integral part of the MetS, is a strong risk factor for DF in individuals with CKD. PMID:27413673

  10. Allergic Mastocytic Gastroenteritis and Colitis: An Unexplained Etiology in Chronic Abdominal Pain and Gastrointestinal Dysmotility

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    A. Akhavein M

    2012-01-01

    Full Text Available Abdominal pain, bloating, early satiety, and changes in bowel habits are common presenting symptoms in individuals with functional GI disorders. Emerging data suggests that these symptoms may be associated with mast cell excess and/or mast cell instability in the GI tract. The aim of this retrospective study was to evaluate the contribution of mast cells to the aforementioned symptoms in individuals with a history of atopic disease. A retrospective chart review of individuals seen in a university GI practice was conducted and twenty-four subjects were identified. The majority had abdominal pain, early satiety, and nocturnal awakening. 66.7% and 37.5% had a history of environmental and/or food allergy. Solid gastric emptying was increased as were the mean number of mast cells reported on biopsies from the stomach, small bowel, and colon (>37/hpf by CD117 staining. Mean whole blood histamine levels were uniformly elevated. This study suggests that in individuals with these characteristics, consideration should be given to staining their gastrointestinal biopsies for mast cells as this may provide them with relatively non-toxic but highly targeted treatment options. Allergic gastroenteritis and colitis may represent a third type of GI mast cell disorder along with mast cell activation syndrome and mastocytic enterocolitis.

  11. Intra-abdominal hypertension is an independent cause of acute renal failure after orthotopic liver transplantation

    Institute of Scientific and Technical Information of China (English)

    SHU Ming; PENG Chenghong; CHEN Hao; SHEN Boyong; ZHOU Guangwen; SHEN Chuan; LI Hongwei

    2007-01-01

    Abstract An independent association between acute renal failure(ARF)and intra-abdominal hypertension(IAH)after liver transplantation has not been established previously.The aim of this retrospective study was to understand the role of IAH as an independent risk factor for ARF in the early postoperative period.This study involved 62 subjects who underwent liver transplantation.Intra-abdominal pressure (IAP)was measured in the first three days after surgery by using the urinary bladder technique.An IAP of at least 20 mmHg per day was defined as IAH.Clinical parameters between group IAH and group NO-IAH were compared in terms of the incidence of ARF,blood creatinine levels,blood urea nitrogen (BUN)levels,urine volume per hour and glomerular filtration gradient(GFG).Hemodynamic variations were recorded in the first three postoperative days between group ARF and group NO-ARF.The perioperative suspected risk factors of ARF were determined for statistical evaluation using correlation coefficients and logistic regression analysiIn group IAH.45.8%patients developed ARF as against 7.9in group NO-IAH;GFG was significantly lower at 0-72 h after surgery;and blood creatinine levels,BUN levels,urine volume per hour were significantly different at 24-72 h after surgery compared with group NO-IAH.The patients with ARF were not significantly difierent from those without ARF in terms of central venous pressure,pulmonary artely pressure and mean arterial pressure(MAP) in the first three postoperative days despite a significant increase in heart rate at 24-72h after operation.Postoperative IAH,intraoperative MAP and intraoperative blood transfusion volume of more than 15 U were found to be independent risk factors for ARF.IAH impaired renal function and was an independent risk factor for ARF after liver transplantation.Routine measurement should be taken to monitor IAP every eight hours postoperatively.

  12. A case of pancreatic arteriovenous malformation identified by investigating the cause of upper abdominal pain associated with acute pancreatitis.

    Science.gov (United States)

    Sato, Kohei; Monden, Kazuteru; Ueki, Toru; Tatsukawa, Masashi; Sadamori, Hiroshi; Sakaguchi, Kousaku; Takakura, Norihisa

    2016-07-01

    A man in his 60s with epigastric pain was diagnosed with acute pancreatitis and subsequently recovered following conservative treatment. However, because of repeated upper abdominal pain and the formation of a pancreatic pseudocyst, he was transferred to our institution for evaluation. Dynamic computed tomography (CT) scanning confirmed abnormal vessels in the tail of the pancreas and early venous return to the splenic vein in the early arterial phase. Abdominal angiography revealed a racemose vascular network in the tail of the pancreas, confirming the presence of an arteriovenous malformation (AVM) in this region. This AVM was thought to be the cause of the acute pancreatitis, so a distal pancreatectomy was performed. The patient's postoperative course was uneventful, and there has been no recurrence at the 7-month postoperative follow-up. Surgical resection has a low recurrence rate and good outcome;thus, if a pancreatic AVM appears difficult to treat with conservative medical therapy, surgical resection appears to be the definitive treatment. PMID:27383106

  13. Nonencapsulated Streptococcus pneumoniae as a cause of chronic adenoiditis

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    Cheshil Dixit

    2016-01-01

    We present the case of a child with chronic adenoiditis caused by a PspK+ NESp. We tested the pneumococcal isolate, designated C144.66, for antimicrobial resistance, the presence of the pspK gene and the expression of PspK. Sequence typing and genome sequencing were performed. C144.66 was found to be resistant to erythromycin and displayed intermediate resistance to penicillin and trimethoprim/sulfamethoxazole. C144.66 has the pspK gene in place of the capsule locus. Additionally, PspK expression was confirmed by flow cytometry. NESp are a growing concern as an emerging human pathogen, as current pneumococcal vaccines do not confer immunity against them. An inability to vaccinate against NESp may result in increased carriage and associated pathology.

  14. A Rare Cause of Postoperative Abdominal Pain in a Spinal Fusion Patient.

    Science.gov (United States)

    Horn, Pamela L; Beeb, Allan C; King, Denis R

    2015-09-01

    We present the case of a 12-year-old girl who underwent an uncomplicated posterior spinal fusion with instrumentation for scoliosis and who later developed nausea, emesis, and abdominal pain. We discuss the epidemiology, prevalence, anatomic findings, symptoms, diagnostic tests, and clinical management, including nonsurgical and surgical therapies, of superior mesenteric artery syndrome (SMAS), a rare condition. Over a 2-week period, the patient developed an uncommon type of bowel obstruction likely related to her initial thin body habitus, correction of her deformity, and weight loss after surgery. The patient returned to the operating room for placement of a Stamm gastrostomy feeding tube with insertion of a transgastric-jejunal (G-J) feeding tube. The patient had the G-J feeding tube in place for approximately 6 weeks to augment her enteral nutrition. As she gained weight, her duodenal emptying improved, and she gradually transitioned to normal oral intake. She has done well since the G-J feeding tube was removed. Posterior spinal fusion for adolescent idiopathic scoliosis is a relatively common procedure, and SMAS is a rare condition. However, in the case of an asthenic adolescent with postoperative weight loss, intestinal obstruction can develop. When planning operative spinal correction in scoliosis patients who have a low body mass index at the time of surgery and who have increased thoracic stiffness, be alert for signs and symptoms of SMAS. This rare complication can develop, and timely diagnosis and medical management will decrease morbidity and shorten the length of time needed for nutritional rehabilitation. PMID:26372764

  15. Ovariectomy-induced chronic abdominal hypernociception in rats: Relation with brain oxidative stress

    OpenAIRE

    Bárbara B. Garrido-Suárez; Gabino Garrido-Garrido; Marian Castro Labrada; Addis Bellma Menéndez; Roberto Menéndez Soto del Valle; René Delgado-Hernández

    2015-01-01

    Context: Ovarian hormone deficiency observed in menopausal women increases the production of reactive oxygen species, which could be implicated in central sensitization subjacent in chronic functional pain syndromes. Aims: To examine the hyperalgesic state induced by ovariectomy in adult rats and its relation to some oxidative stress outcomes. Methods: The female Wistar rats were divided into normal, sham ovariectomized (OVX) and OVX groups, which were tested for mechanical and therma...

  16. Ultrasound detection of abdominal lymph nodes in chronic liver diseases. A retrospective analysis

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    Soresi, M.; Bonfissuto, G.; Magliarisi, C.; Riili, A.; Terranova, A.; Di Giovanni, G.; Bascone, F.; Carroccio, A.; Tripi, S.; Montalto, G. E-mail: gmontal@unipa.it

    2003-05-01

    AIM: To retrospectively evaluate the prevalence of lymph nodes of the hepato-duodenal ligament in a group of patients with chronic liver disease of various aetiologies and to investigate what clinical, aetiological and laboratory data may lead to their appearance. MATERIALS AND METHODS: One thousand and three patients (554 men, 449 women) were studied, including 557 with chronic hepatitis and 446 with liver cirrhosis. The presence of lymph nodes near the trunk of the portal vein, hepatic artery, celiac axis, superior mesenteric vein and pancreas head was investigated using ultrasound. RESULTS: Lymph nodes were detected in 394 out of the 1003 study patients (39.3%); their number ranged from one to four, with a diameter ranging between 0.8 and 4 cm. The highest prevalence was in the subgroup of patients with primary biliary cirrhosis (87.5%), followed by patients with hepatitis C virus (HCV; 42%), patients with HCV and hepatitis B virus (HBV; 41.3%), autoimmune hepatitis (40%), and HBV alone (21.2%). In the alcoholic and idiopathic subgroups prevalence was 9.5%, while in the non-alcoholic steatohepatitis and haemochromatosis subgroups it was 0%. HCV RNA was present in 97 out of 103 lymph node-positive patients and in 141 out of 168 lymph node-negative HCV-negative patients (p<0.003). Lymphadenopathy frequency increased as the liver disease worsened ({chi}{sup 2} MH=74.3; p<0.0001). CONCLUSION: Despite the limitations of a retrospective study, our data indicate a high prevalence of lymphadenopathy in liver disease patients; ultrasound evidence of lymph nodes of the hepato-duodenal ligament in a given liver disease may most likely suggest a HCV or an autoimmune aetiology and a more severe histological picture.

  17. Case report: Renal infarction by paradoxical embolism through the patent foramen ovale as an unusual cause of post-operative abdominal pain after sleeve gastrectomy

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    Oleksandr Khoma, Dr

    2016-01-01

    Full Text Available 50-year-old female presented with abdominal pain 9 days post sleeve gastrectomy and was found to have acute renal infarction caused by paradoxical emboli through patent foramen ovale (PFO as a cause of the renal infarction. Renal infarctions caused by paradoxical embolism are rare and have not been previously reported following surgery, bariatric surgery in particular. This report describes presentation, work up and management of a patient with renal infarct following bariatric surgery.

  18. Ovariectomy-induced chronic abdominal hypernociception in rats: Relation with brain oxidative stress

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    Bárbara B. Garrido-Suárez

    2015-12-01

    Full Text Available Context: Ovarian hormone deficiency observed in menopausal women increases the production of reactive oxygen species, which could be implicated in central sensitization subjacent in chronic functional pain syndromes. Aims: To examine the hyperalgesic state induced by ovariectomy in adult rats and its relation to some oxidative stress outcomes. Methods: The female Wistar rats were divided into normal, sham ovariectomized (OVX and OVX groups, which were tested for mechanical and thermal hypernociception during 6 weeks and a single acetic acid-induced test 6 weeks after surgery. Redox biomarkers determinations of superoxide dismutase (SOD enzyme activity, glutathione (GSH and nitrates/nitrites as an indicator of nitric oxide (NO concentrations were determined in the brain and cerebellum of 6 animals of each group. Results: Exclusivity OVX rats developed a robust state of mechanical hypernociception and allodynia in the abdomen, hindlimbs and proximal tail. Besides, thermal pain thresholds (hot plate decreased. That was established 3-4 weeks after OVX and lasted for the 6 weeks of the experiment. Increases in visceral sensitivity were also observed in OVX rats. SOD enzyme activity decreased in OVX rats, which showed major deficit for this enzymatic defense under visceral inflammatory injury. However GSH concentrations were increased in brain of OVX animals that allow the balance during acute inflammation. NO concentrations were raised only in OVX rats exposure to chemical inflammatory injury. Conclusions: OVX in rats provide a useful model, which mimics the functional pain in females that could be related with brain oxidative stress.

  19. Traumatismo abdominal como causa de muerte en el maltrato infantil: descripción de un caso Abdominal traumatism as cause of death in child abuse: report of a case

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    F. Miró

    2009-04-01

    was a case of violent death caused, in medico-legal aetiology, by homicide. The immediate cause of death was an intra-abdominal haemorrhage and its fundamental cause was multiple abdominal traumas through compression. The situation described fully matches that found in the bibliography reviewed concerning abdominal wounds caused by child abuse.

  20. Functional abdominal pain causing Scurvy, Pellagra, and Hypovitaminosis A [v1; ref status: indexed, http://f1000r.es/2pr

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    Edith Y. Ho

    2014-02-01

    Full Text Available Severe vitamin deficiency disease is rarely seen in developed countries. We present an atypical case of a young man with scurvy, pellagra, and hypovitaminosis A, caused by longstanding functional abdominal pain that severely limited his ability to eat.

  1. Actinomyces naeslundii: A rare cause of chronic purulent canaliculitis.

    OpenAIRE

    Prabhu, Kavitha; Terrence Rohan CHINNIAH; Nayan JOSHI; Ali, Nadir Ali Mohamed; Mohan RAMALINGAM; Francis, Irimpan Lazar; Pemasari Upali TELISINGHE

    2013-01-01

    Chronic canaliculitis is an uncommon disease with a protracted course. Its management is prolonged and difficult. An elderly lady was diagnosed to have left lower chronic purulent canaliculitis. Conservative treatment alone did not effect a complete cure. Canaliculotomy with removal of sulphur granules and canalicular curettage also had to be performed to achieve a permanent cure. Unlike many cases of canaliculitis, this patient presented numerous complications confined to the canaliculus. T...

  2. Can chronic gastritis cause an increase in fecal calprotectin concentrations?

    Institute of Scientific and Technical Information of China (English)

    Massimo; Montalto; Antonella; Gallo; Gianluca; Ianiro; Luca; Santoro; Ferruccio; D; Onofrio; Riccardo; Ricci; Giovanni; Cammarota; Marcello; Covino; Monica; Vastola; Antonio; Gasbarrini; Giovanni; Gasbarrini

    2010-01-01

    AIM:To evaluate fecal calprotectin concentrations(FCCs) in subjects with chronic gastritis and the correlation between FCCs and gastritis activity score.METHODS:FCCs were measured in 61 patients with histological diagnosis of gastritis and in 74 healthy volunteers.Histological grading of gastritis was performed according to the updated Sydney gastritis classification.Patients were subdivided into 2 groups according to the presence/absence of an active gastritis.Patients with chronic active gastritis were di...

  3. Chronic respiratory disease in premature infants caused by Chlamydia trachomatis.

    OpenAIRE

    Numazaki, K; Chiba, S.; Kogawa, K; Umetsu, M; Motoya, H; Nakao, T.

    1986-01-01

    The relation between chronic respiratory disease and infection with Chlamydia trachomatis in premature infants was investigated to ascertain the aetiological importance of intrauterine C trachomatis infection and chronic respiratory disease in premature infants. Serum IgM antibodies against C trachomatis were determined by enzyme linked fluorescence assay. Sections of lung tissues obtained by biopsy and at necropsy were also tested for the presence of antigens using fluorescein conjugated mon...

  4. Can chronic gastritis cause an increase in fecal calprotectin concentrations?

    Science.gov (United States)

    Montalto, Massimo; Gallo, Antonella; Ianiro, Gianluca; Santoro, Luca; D’Onofrio, Ferruccio; Ricci, Riccardo; Cammarota, Giovanni; Covino, Marcello; Vastola, Monica; Gasbarrini, Antonio; Gasbarrini, Giovanni

    2010-01-01

    AIM: To evaluate fecal calprotectin concentrations (FCCs) in subjects with chronic gastritis and the correlation between FCCs and gastritis activity score. METHODS: FCCs were measured in 61 patients with histological diagnosis of gastritis and in 74 healthy volunteers. Histological grading of gastritis was performed according to the updated Sydney gastritis classification. Patients were subdivided into 2 groups according to the presence/absence of an active gastritis. Patients with chronic active gastritis were divided into 3 subgroups on the basis of the activity score (mild, moderate, marked). FFCs in relation to Helicobacter pylori (H. pylori) infection and proton pump inhibitor (PPI) use were also evaluated. RESULTS: FCCs in patients with chronic active gastritis were not significantly different to FCCs either in subjects with non active gastritis or in healthy controls. Among patients with chronic active gastritis (even marked), FCCs did not significantly differ according to activity score. No significant differences in FCCs were found when considering H. pylori, as well as when considering PPI chronic use. CONCLUSION: FCCs were not significantly increased in subjects with chronic gastritis, even in those patients with a marked neutrophil infiltration. PMID:20632443

  5. Antimicrobial susceptibility of Gram-negative bacteria causing intra-abdominal infections in China: SMART China 2011

    Institute of Scientific and Technical Information of China (English)

    Zhang Hui; Yang Qiwen; Xiao Meng; Chen Minjun; Robert E.Badal; Xu Yingchun

    2014-01-01

    Background The Study for Monitoring Antimicrobial Resistance Trends program monitors the activity of antibiotics against aerobic and facultative Gram-negative bacilli (GNBs) from intra-abdominal infections (IAIs) in patients worldwide.Methods In 2011,1 929 aerobic and facultative GNBs from 21 hospitals in 16 cities in China were collected.All isolates were tested using a panel of 12 antimicrobial agents,and susceptibility was determined following the Clinical Laboratory Standards Institute guidelines.Results Among the Gram-negative pathogens causing IAIs,Escherichia coli (47.3%) was the most commonly isolated,followed by Klebsiella pneumoniae (17.2%),Pseudomonas aeruginosa (10.1%),and Acinetobacter baumannii (8.3%).Enterobacteriaceae comprised 78.8% (1521/1929) of the total isolates.Among the antimicrobial agents tested,ertapenem and imipenem were the most active agents against Enterobacteriaceae,with susceptibility rates of 95.1% and 94.4%,followed by amikacin (93.9%) and piperacillin/tazobactam (87.7%).Susceptibility rates of ceftriaxone,cefotaxime,ceftazidime,and cefepime against Enterobacteriaceae were 38.3%,38.3%,61.1%,and 50.8%,respectively.The leastactive agent against Enterobacteriaceae was ampicillin/sulbactam (25.9%).The extended-spectrum β-lactamase (ESBL) rates among E.coli,K.pneumoniae,Klebsiella oxytoca,and Proteus mirabilis were 68.8%,38.1%,41.2%,and 57.7%,respectively.Conclusions Enterobacteriaceae were the major pathogens causing IAIs,and the most active agents against the study isolates (including those producing ESBLs) were ertapenem,imipenem,and amikacin.Including the carbapenems,most agents exhibited reduced susceptibility against ESBL-positive and multidrug-resistant isolates.

  6. A Case of Ischemic Duodenitis Associated with Superior Mesenteric Artery Syndrome Caused by an Abdominal Aortic Aneurysm

    OpenAIRE

    OKUYAMA, Yusuke; Kawakami, Takumi; Ito, Haruki; Otsuka, Hirotomo; Enoki, Yasuyuki; Nishimura, Masahito; Yoshida, Norimasa; Fujimoto, Sotaro

    2011-01-01

    A 74-year-old woman was admitted to our hospital with upper abdominal pain and bloody vomiting. An abdominal aneurysm compressed the third portion of the duodenum and the second portion of duodenum was distended with thickened walls as in superior mesenteric artery syndrome. Endoscopic examination showed an edematous mucosa with hemorrhagic erosions, shallow longitudinal ulcers, and star-shaped ulcers in the duodenum. We diagnosed this case as ischemic duodenitis associated with superior mese...

  7. Calcifying supracoracoid bursitis as a cause of chronic shoulder pain.

    OpenAIRE

    Mens, J; van der Korst, J K

    1984-01-01

    A case of chronic shoulder pain is reported with marked limitation of both active and passive elevations and a normal range of motion of the glenohumeral joint. X-ray examination demonstrated cloudy calcification in the coracoclavicular region, presumably indicating calcifying supracoracoid bursitis.

  8. Pyometra caused by carrying of an intrauterine device for a period of forty years and chronic endometritis

    Directory of Open Access Journals (Sweden)

    Todorović Nada 1

    2002-01-01

    Full Text Available Pyometra is the accumulation of pus in the uterine cavity, thus streaching its walls and thinning and enlarging the uterus. This change is characteristic of the senium period of life, when the uterus is atrophie with a stenotic cervical canal. It most frequently occurs as a result of secondary infection of the cancerogenic tissue of the uterus and additional stenosation and clogging up of cervical canal by a malignant process. Apart from carcinomas of the body and uterus cervix, pyometra less often can occur in other illnesses such as senile endometritis and senile colpitis. As pyometra most frequently occurs in uterine carcinomas, in detection of this state, we must think of malignancy and direct our examination to this direction. In this paper we present a patient in whom pyometra developed because she carried an intrauterine device for forty years that resulted in chronic endometritis. The main symptoms for which the patient was admited to hospital were abdominal pain and intensive suppurative vaginal excretion a month after removal of intrauterine device. The diagnosis of pyometra was made by gynaecological and ultrasound examinations, and also on the basis of gynecological and ultrasound examinations one month after chronic endometritis was confirmed. On the basis of this finding we suspected that chronic endometritis was caused by this state. By cytological, PAP and histopathological examinations of samples obtained by explorative curettage and biopsy of the uterine cervix, malignant changes were eliminated a possible cause. By laboratory analysis and bacteriological examination of the uterine cavity and vaginal excretion, inflammatory changes of the uterine mocous membrane were confirmed as a cause of the pyometra. This conditions was due to carrying the intrauterine device for more decades. The therapy consisted of dilatation of the cervical canal and evacuation of accumulated suppurative contents and irrigation of uterine cavity with 3

  9. Pseudomembranous collagenous colitis: an unusual cause of chronic diarrhoea.

    Science.gov (United States)

    Khan-Kheil, Ayisha Mehtab; Disney, Benjamin; Ruban, Ernie; Wood, Gordon

    2014-02-13

    An 81-year-old woman presented with a history of severe chronic diarrhoea resulting in an admission with syncope and electrolyte abnormalities. Imaging studies of the bowel were normal. However, biopsies taken during colonoscopy enabled a diagnosis to be made and effective treatment to be initiated. This case report details the presentation, diagnosis and management of a rare injury pattern affecting the bowel: pseudomembranous collagenous colitis.

  10. Pseudomembranous collagenous colitis: an unusual cause of chronic diarrhoea

    Science.gov (United States)

    Khan-Kheil, Ayisha Mehtab; Disney, Benjamin; Ruban, Ernie; Wood, Gordon

    2014-01-01

    An 81-year-old woman presented with a history of severe chronic diarrhoea resulting in an admission with syncope and electrolyte abnormalities. Imaging studies of the bowel were normal. However, biopsies taken during colonoscopy enabled a diagnosis to be made and effective treatment to be initiated. This case report details the presentation, diagnosis and management of a rare injury pattern affecting the bowel: pseudomembranous collagenous colitis. PMID:24526204

  11. Mortality model based on delays in progression of chronic diseases: alternative to cause elimination model.

    OpenAIRE

    Manton, K G; Patrick, C H; Stallard, E

    1980-01-01

    For the analysis of the impact of major chronic diseases on a population, a life table model is proposed in which the age at death due to specific cause (chronic disease) is postponed. Even though many of the major causes of death related to intrinsic aging processes are impossible to eliminate, these causes might be significantly delayed or retarded. To illustrate the use of this model, the effects of a delay of 5, 10, and 15 years in deaths due to three chronic degenerative diseases (cancer...

  12. H pylori infection causes chronic pancreatitis in Mongolian gerbils

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: To investigate whether chronic H pylori infection has the potential to induce pancreatitis in the Mongolian gerbil model, and whether it is dependent on an intact type Ⅳ secretion system.METHODS: Mongolian gerbils were infected with wild type (WT) H pyloritype Ⅰ strain B128 or its isogenic mutant B128 Acag Y (defective type Ⅳ secretion). After seven months of infection, H pylori was reisolated from antrum and corpus and H pylori DNA was analyzed by seminested polymerase chain reaction (PCR). Inflammation and histological changes were documented in the gastric antrum, corpus, and pancreas by immunohistochemistry.Cytokine mRNA, gastric pH, plasma gastrin, amylase,lipase, and glucose levels were determined.RESULTS: The H pylori infection rate was 95%.Eight infected animals, but none of the uninfected group, developed transmural inflammation and chronic pancreatitis. Extensive interstitial fibrosis and inflammation of the pancreatic lobe adjacent to the antrum was confirmed by trichrome stain, and immunohistochemically. Pro-inflammatory cytokine mRNA was significantly increased in the antral mucosa of all infected gerbils. In the corpus, only cytokine levels of WT-infected animals and those developing transmural inflammation and pancreatitis were significantly increased.Levels of lipase, but not glucose or amylase levels, were significantly reduced in the pancreatitis group. H pylori DNA was detected in infected antral and corpus tissue,but not in the pancreas.CONCLUSION: H pylori infection is able to induce chronic pancreatitis in Mongolian gerbils independently of the type Ⅳ secretion system, probably by an indirect mechanism associated with a penetrating ulcer.

  13. Intragastric balloon for morbid obesity causing chronic gastric dilatation

    International Nuclear Information System (INIS)

    We describe the radiographic findings observed in a morbidly obese and diabetic patient with an intragastric air-filled balloon introduced as a therapeutic measure to reduce food intake. The balloon was associated with chronic gastric dilatation and had to be removed 3 months after insertion. However, together with diet and behavioural therapy, it proved effective in reducing body weight and ameliorating glycaemic control. Although rarely used, intragastric balloons for the treatment of morbid obesity are still encountered in radiological practice. Radiologists must be able to recognize them and to understand their complications. (orig.)

  14. Intragastric balloon for morbid obesity causing chronic gastric dilatation

    Energy Technology Data Exchange (ETDEWEB)

    Pretolesi, F.; Derchi, L.E. [Dept. of Radiology, University of Genoa (Italy); Redaelli, G.; Papagni, L. [IRCCS, Ist. Auxologico Italiano, Milan (Italy)

    2001-04-01

    We describe the radiographic findings observed in a morbidly obese and diabetic patient with an intragastric air-filled balloon introduced as a therapeutic measure to reduce food intake. The balloon was associated with chronic gastric dilatation and had to be removed 3 months after insertion. However, together with diet and behavioural therapy, it proved effective in reducing body weight and ameliorating glycaemic control. Although rarely used, intragastric balloons for the treatment of morbid obesity are still encountered in radiological practice. Radiologists must be able to recognize them and to understand their complications. (orig.)

  15. Animal model of chronic abdominal hernia in rabbit Modelo animal de hérnia abdominal crônica em coelhos

    Directory of Open Access Journals (Sweden)

    Walter da Silva

    2009-08-01

    Full Text Available PURPOSE: To create a feasible animal model of hernia that should be reliable to test the different types of mesh and/or surgical technique. METHODS: Thirty six male New Zealand albino rabbits were submitted to surgical procedure to provoke a standard hole in the abdominal wall. A metallic frame measuring 3 cm length and 1 cm width was allocated longitudinally on the umbilicus scar and the comprehensive three squared centimeters area was resected. A continuous 4.0 polyamide was performed to closure the subcutaneous and skin. RESULTS: During three weeks a score of signals/symptoms was performed to evaluate the wound and clinical conditions. No death or severe complications occurred. In the 3rd week the hernia ring and visceral adhesions were evaluated. Soft omental adherences were present in the hernial sac in all animals. The area of hernia ring ranged from 32.1±5.5 to 35.6±3.1 squared centimeter and the maximum was 39 cm² and the minimum was 30 cm². The model results in protrusion which was similar to a human incisional hernia with hernia sac, visceral adhesions and fibrous healing ring. CONCLUSION: The model was more reliable to test further techniques or mesh on hernia repair.OBJETIVO: Criação de um modelo animal de hérnia que seja confiável para testar as diferentes técnicas e tipos de telas. MÉTODOS: Trinta e seis coelhos foram submetidos a procedimento operatório que provocou uma falha na parede abdominal. Uma moldura metálica com 3 cm de comprimento e 1 cm de largura foi colocada longitudinalmente sobre a cicatriz umbilical e ressecada uma área de 3cm². Uma sutura contínua de poliamida 4.0 fechou a tela subcutânea e pele. RESULTADOS: durante três semanas o escore de sinais e sintomas foi coletado para avaliar as condições clínicas e da ferida operatória. Não ocorreram óbitos ou complicações graves. Na terceira semana o anel herniário e aderências peritoneais foram avaliadas. Aderências frouxas estavam presentes

  16. Uninephrectomy in young age or chronic salt loading causes salt-sensitive hypertension in adult rats

    DEFF Research Database (Denmark)

    Carlström, Mattias; Sällström, Johan; Skøtt, Ole;

    2007-01-01

    renin concentrations during high sodium conditions and hypertrophic kidneys and hearts with various degrees of histopathologic changes. In conclusion, at a young age after completed nephrogenesis, uninephrectomy or chronic salt loading causes renal and cardiovascular injury with salt...

  17. Evidence that chronic hypoxia causes reversible impairment on male fertility

    Institute of Scientific and Technical Information of China (English)

    Vittore Verratti; Francesco Berardinelli; Camillo Di Giulio; Gerardo Bosco; Marisa Cacchio; Mario Pellicciotta; Michele Nicolai; Stefano Martinotti; Raffaele Tenaglia

    2008-01-01

    Aim: To evaluate the effect of chronic hypoxia on human spermatogenic parameters and their recovery time. Methods: Seminological parameters of six male healthy mountain trekkers were evaluated in normoxia at sea level. After 26 days exposure to altitude (ranging from 2 000 m to 5 600 m, Karakorum Expedition) the same parameters were again evaluated after returning to sea level. These parameters were once again evaluated after 1 month and then again after 6 months. Results: Sperm count was found to be lower immediately after returning to sea level (P = 0.0004) and again after a month (P = 0.0008). Normal levels were reached after 6 months. Spermatic motility (%) shows no reduction immediately after returning to sea level (P = 0.0583), whereas after 1 month this reduction was significant (P = 0.0066). After 6 months there was a recovery to pre-hypoxic exposure values. Abnormal or immature sperma- tozoa (%) increased immediately after returning to sea level (P = 0.0067) and then again after 1 month (P=0.0004). After 6 months there was a complete recovery to initial values. The total number of motile sperm in the ejaculate was found to be lower immediately after returning to sea level (P = 0.0024) and then again after 1 month (P = 0.0021). After 6 months there was a recovery to pre-hypoxic exposure values. Conclusion: Chronic hypoxia induces a state of oligospermia and the normalization of such seminological parameters at the restoration of previous normoxic conditions after 6 months indicate the influence of oxygen supply in physiological mechanisms of spermatogenesis and male fertility. (Asian J Androl 2008 Jul; 10: 602-606)

  18. 腹针疗法治疗慢性结肠炎的临床观察%Clinical observation on treating chronic colitis with abdominal acupuncture

    Institute of Scientific and Technical Information of China (English)

    陈杰

    2013-01-01

    目的:观察腹针疗法治疗慢性结肠炎的临床疗效。方法:选择62例慢性结肠炎患者,随机分为两组,分别与腹针治疗、药物治疗,观察患者的临床症状改善情况以及临床疗效。结果:腹针治疗组与药物治疗组经治疗后评分差值比较,差异有统计学意义(P<0.01),提示治疗组在改善患者症状方面优于对照组。腹针治疗组与药物治疗组间疗效比较差异有统计学意义(P<0.05),提示治疗组疗效优于对照组。结论:腹针疗法能够有效的改善患者的临床症状,有较好的临床疗效,值得临床推广。%Objective:To observe the abdominal acupuncture treatment of chronic colitis clinical efficacy. Methods:62 cases of chronic colitis patients were randomly divided into two groups, respectively, with abdominal acupuncture therapy, medicine therapy, observed in patients with clinical symptoms and clinical efficacy. Results:Abdominal acupuncture group and the medicine group compared score difference after treatment, the difference was statistically significant (P<0.01). In improving symptoms, the treated group was better than the control group. The difference between the efficacy of abdominal acupuncture group and medicine group was statistically significant (P<0.05), the efficacy of treated group was better than the control group. Conclusion:Abdominal acupuncture can effectively improve the patient’s clinical symptoms, has better clinical efficacy, is worthy of promotion.

  19. An ignored cause of chronic kidney disease in children: type 2 cardiorenal syndrome

    OpenAIRE

    Engin Melek; Sercan Aynaci; Bahriye Atmis; Sevcan Erdem; Nazan Ozbarlas; Aysun Karabay Bayazit

    2016-01-01

    Cardiorenal syndrome is a disorder of the heart and kidneys in which acute or chronic dysfunction in one organ may induce acute or chronic dysfunction in the other organ. It is well known that the main cause of mortality among patients with end-stage renal disease is due to cardiovascular events and a common complication in patients in acute heart failure is a decrease in renal function. However, when there are no signs and/or symptoms of chronic cardiovascular disease, cardiovascular causes ...

  20. The Efficacy of Functional Electrical Stimulation of the Abdominal Muscles in the Treatment of Chronic Constipation in Patients with Multiple Sclerosis: A Pilot Study

    Directory of Open Access Journals (Sweden)

    Christine Singleton

    2016-01-01

    Full Text Available Chronic constipation in patients with multiple sclerosis (MS is common and the current methods of treatment are ineffective in some patients. Anecdotal observations suggest that functional electrical stimulation (FES of the abdominal muscles may be effective in the management of constipation in these patients. Patients and Methods. In this exploratory investigation we studied the effects of FES on the whole gut transit time (WGTT and the colonic transit time (CTT. In addition, we evaluated the treatment effect on the patients’ constipation-related quality of life and on the use of laxatives and the use of manual bowel evacuation. FES was given for 30 minutes twice a day for a period of six weeks. Four female patients were studied. Results. The WGTT and CTT and constipation-related quality of life improved in all patients. The patients’ use of laxatives was reduced. No adverse effects of FES treatment were reported. Conclusion. The findings of this pilot study suggest that FES applied to the abdominal muscles may be an effective treatment modality for severe chronic constipation in patients with MS.

  1. Case of cytomegalovirus colitis in an immunocompetent patient: a rare cause of abdominal pain and diarrhea in the elderly

    Directory of Open Access Journals (Sweden)

    Harano Y

    2015-03-01

    Full Text Available Yumi Harano, Lisa Kotajima, Hiroko Arioka Department of General Internal Medicine, St Luke's International Medical Center, Tokyo, Japan Abstract: Cytomegalovirus (CMV colitis usually occurs in immunocompromised patients after undergoing organ transplantation or chemotherapy. We report the case of a 60-year-old immunocompetent Japanese woman who presented with abdominal pain and bloody diarrhea. She was initially diagnosed as having ischemic colitis with pseudomembranous colitis on the basis of her symptoms, Clostridium difficile antigen positivity, and colonoscopic findings, which showed ulcer formation from the sigmoid colon to rectum. In spite of bowel rest and administration of metronidazole, her symptoms did not improve. On follow-up colonoscopy, ulcerations remained unchanged. Biopsy of the ulceration revealed CMV-infected cells leading to a diagnosis of CMV colitis. CMV colitis is a rare but possible differential diagnosis in immunocompetent patients. We recommend endoscopic biopsy in a case of refractory abdominal pain and bloody diarrhea. Keywords: cytomegalovirus, colitis, immunocompetent, enterocolitis

  2. Spontaneous rupture of a hepatic hydatid cyst into the peritoneum causing only mild abdominal pain: A case report

    Institute of Scientific and Technical Information of China (English)

    Kemal Karakaya

    2007-01-01

    Hydatid disease is an endemic disease in certain areas of the world. It is located mostly in the liver. Spontaneous rupture of the hydatid cyst into the peritoneum is a rare condition, which is accompanied by serious morbidity and mortality generally. We present herein a case with a spontaneous rupture of a hepatic hidatid disease into the peritoneum without any serious symptoms. A 15-year-old boy was admitted to the emergency room with a mild abdominal pain lasting for a day. Physical examination revealed only mild abdominal tenderness. There was no history of trauma or complaints related to hydatid diseases. Ultrasonography showed a large amount of free fluid and a cystic lesion with irregular borders in the liver. He was operated on. Postoperative albendazol therapy was given for 2 mo. No recurrence or secondary hydatidosis was seen on CT investigation in the 3rd, 6th and 12th mo following surgery.

  3. Intra-abdominal desmoplastic small round-cell tumor: a rare cause of peritoneal malignancy in young people

    International Nuclear Information System (INIS)

    We report the CT and pathological findings of an intra-abdominal desmoplastic small round-cell tumor in a young man. Computed tomography showed an extensive peritoneal and mesenteric disease with gross bulky masses, direct liver invasion, and lymph node involvement. This entity should be considered in the differential diagnosis of a young male patient presenting with features of widespread peritoneal malignant disease. (orig.)

  4. Dolor abdominal recurrente

    Directory of Open Access Journals (Sweden)

    Rodrigo De Vivero

    2005-06-01

    Full Text Available Recurrent abdominal pain, is a common pediatric problem encountered by primary care physicians, medical subspecialists and surgical specialists. Chronic abdominal pain in children is usually functional-that is, without objective evidence of an underlying organic disorder. The presence of weight loss, gastrointestinal bleeding, persistent fever, chronic severe diarrhea and significant vomiting is associated with a higher prevalence of organic disease. In this article, it examined the diagnostic and therapeutic value of a medical and psychologic history, diagnostic tests, and pharmacological and behavioral therapy.

  5. Pain in chronic kidney disease: prevalence, cause and management.

    Science.gov (United States)

    Kafkia, Theodora; Chamney, Melissa; Drinkwater, Anna; Pegoraro, Marisa; Sedgewick, John

    2011-06-01

    Pain is an unpleasant sensory and emotional experience and is the most common symptom experienced by renal patients. It can be caused by primary co-morbid diseases, renal replacement therapies, medication or treatment side effects, and its intensity varies from moderate to severe. Pain management in renal patients is difficult, since the distance between pain relief and toxicity is very small. This paper will provide an algorithm for pain management proposed using paracetamol, nonsteroid anti-inflamatory drugs (NSAIDs), mild and stronger opioids as well as complementary techniques. Quality of Life (QoL) and overall enhancement of the patient experience through better pain management are also discussed. To improve pain management it is essential that nurses recognise that they have direct responsibilities related to pain assessment and tailoring of opioid analgesics and better and more detailed education.

  6. Dimorphic Fungal Coinfection as a Cause of Chronic Diarrhea and Pancolitis

    Directory of Open Access Journals (Sweden)

    Eduar A. Bravo

    2011-01-01

    Full Text Available Histoplasma capsulatum and Paracoccidioides brasiliensis are dimorphic fungi that cause systemic mycosis mostly in tropical South America and some areas of North America. Gastrointestinal involvement is not uncommon among these fungal diseases, but coinfection has not previously been reported. We report a patient with chronic diarrhea and pancolitis caused by paracoccidioidomycosis and histoplasmosis.

  7. Diagnostic performance of contrast-enhanced MR for acute appendicitis and alternative causes of abdominal pain in children

    Energy Technology Data Exchange (ETDEWEB)

    Koning, Jeffrey L. [University of California San Diego, Department of Radiology, San Diego, CA (United States); Naheedy, John H.; Kruk, Peter G. [University of California San Diego, Department of Radiology, San Diego, CA (United States); Rady Children' s Hospital, Department of Radiology, San Diego, CA (United States)

    2014-08-15

    Unenhanced MRI has emerged as a useful tool for diagnosing pediatric acute appendicitis. The use of contrast-enhanced MRI for diagnosing pediatric appendicitis has not been documented. The purpose of this study is to examine the diagnostic performance of contrast-enhanced MRI for acute appendicitis and alternative entities in the pediatric population presenting with acute abdominal pain. A retrospective review was conducted of 364 consecutive pediatric patients undergoing contrast-enhanced MRI for the evaluation of possible appendicitis at a single institution between November 2012 and September 2013. There were 132 cases of pathologically confirmed appendicitis out of 364 pediatric patients (36.3%) included in the study. Overall sensitivity and specificity were 96.2% (95% CI [91.4-98.4%]) and 95.7% (95% CI [92.3-97.6%]), respectively. Positive predictive value and negative predictive value were 92.7% (95% CI [86.6-96.3%]) and 97.8% (95% CI [94.7-99.1%]), respectively. The appendix was visualized in 243 cases (66.8%). Imaging confirmed alternative diagnoses in 75 patients, including most commonly colitis, enteritis or terminal ileitis (n = 25, 6.9%), adnexal cysts (n = 25, 6.9%) and mesenteric adenitis (n = 7, 1.9%). Contrast-enhanced MRI is capable of accurately diagnosing acute appendicitis while detecting many alternative entities of abdominal pain, and it allows good visualization of the appendix. Further evaluation is needed to determine whether contrast-enhanced MRI provides an advantage over non-enhanced MRI for imaging evaluation of acute abdominal pain in the pediatric population. (orig.)

  8. Renal infarction due to spontaneous dissection of the renal artery: an unusual cause of non-visceral type abdominal pain.

    Science.gov (United States)

    Kang, James H-E; Kang, Jin-Yong; Morgan, Robert

    2013-09-18

    A 44-year-old man presented with very severe right upper quadrant pain of sudden onset. This was exacerbated by movement but unaffected by food or defaecation. It was continuous-day and night -but resolved over a 1-week period. The physical examination was normal at presentation, by which time the pain had resolved. His white cell count, alanine transaminase and C reactive protein were elevated but normalised after 10 days. An abdominal CT showed low density lesions in the right kidney consistent with segmental infarcts. CT angiogram showed a dissection of the right renal artery. The patient remained asymptomatic and normotensive when reviewed 1 month later.

  9. Reprodaetion of an animal model of multiple intestinal injuries mimicking "lethal triad" caused by severe penetrating abdominal trauma

    Directory of Open Access Journals (Sweden)

    Peng-fei WANG

    2011-03-01

    Full Text Available Objective To reproduce an animal model of multi-intestinal injuries with "lethal triad" characterized by low body temperature,acidosis and coagulopathy.Methods Six female domestic outbred pigs were anesthetized,and the carotid artery and jugular vein were cannulated for monitoring the blood pressure and heart rate and for infusion of fluid.The animals were shot with a gun to create a severe penetrating abdominal trauma.Immediately after the shooting,50% of total blood volume(35ml/kg hemorrhage was drawn from the carotid artery in 20min.After a 40min shock period,4h of pre-hospital phase was mimicked by normal saline(NS resuscitation to maintain systolic blood pressure(SBP > 80mmHg or mean arterial pressure(MAP > 60mmHg.When SBP > 80mmHg or MAP > 60mmHg,no fluid infusion or additional bleeding was given.Hemodynamic parameters were recorded,and pathology of myocardium,lung,small intestine and liver was observed.Results There were multiple intestinal perforations(8-10 site injuries/pig leading to intra-abdominal contamination,mesenteric injury(1-2 site injuries/pig resulted in partial intestinal ischemia and intra-abdominal hemorrhage,and no large colon and mesenteric vascular injury.One pig died before the completion of the model establishment(at the end of pre-hospital resuscitation.The typical symptoms of trauma-induced hemorrhagic shock were observed in survival animals.Low temperature(33.3±0.5℃,acidosis(pH=7.242±0.064,and coagulopathy(protrombin time and activated partial thromboplasting time prolonged were observed after pre-hospital resuscitation.Pathology showed that myocardium,lung,small intestine and liver were severely injured.Conclusions A new model,simulating three stages of "traumatic hemorrhagic shock,pre-hospital recovery and hospital treatment" and inducing the "lethal triad" accompanied with abdominal pollution,has been successfully established.This model has good stability and high reproducibility.The survival animals can be

  10. [The diagnosis of the types of automobile-caused trauma by the nature of the injuries to the internal abdominal organs].

    Science.gov (United States)

    Solokhin, A A; Tkhakakhov, A A

    1996-01-01

    A total of 307 cases of fatal car injuries with traumas of the abdominal organs are analyzed. There were three types of injuries: those caused by collision of a pedestrian with a moving car (96 cases) injuries inflicted inside a car cabin (n = 157), and inflicted by a car wheel crossing the body (n = 54). Differences in the injuries inflicted in different types of car traumas are described. The authors demonstrate the possibility of differential diagnosis of these types of traumas in cases when the circumstances of the accident are unknown. They offer a differential diagnostic table for practical use, based on their findings.

  11. Idiopathic fibrosing pancreatitis: a rare cause of chronic obstructive jaundice in childhood

    Energy Technology Data Exchange (ETDEWEB)

    Park, Hye Seong; Kim, Hyun Sook; Kim, Hack Hee; Kim, Ok Hwa; Kim, Choon Yul; Bahk, Yong Whee [Catholic Medical College, Seoul (Korea, Republic of)

    1992-01-15

    We report a 14-months-old infant who had obstructive jaundice caused by idiopathic fibrosing pancreatitis. Ultrasonography and abdominal computed tomography showed dilatation of the intrahepatic ducts, common bile duct, and the pancreatic duct. Diffuse swelling of the pancreas was also noted on CT. At laparotomy, the head portion of the pancreas revealed a stony hard consistency, and proliferation of fibrotic tissue was confirmed pathologically. Idiopathic fibrosing pancreatitis is a very rare disease entity in childhood, but should be considered in the differential diagnosis of obstructive jaundice in children who demonstrate bile duct and pancreatic duct dilatation and/or diffuse pancreas swelling.

  12. Hiperalgesia visceral e dor abdominal crônica: abordagem diagnóstica e terapêutica Hiperalgesia visceral y dolor abdominal crónico: abordaje diagnóstica y terapéutica Visceral hyperalgesia and chronic abdominal pain: diagnostic and therapeutic approach

    Directory of Open Access Journals (Sweden)

    Durval Campos Kraychete

    2003-12-01

    esclarecer la fisiopatología del dolor visceral y establecer metas diagnósticas y terapéuticas, para portadores de esta morbididad, fundamentada en criterios específicos. CONTENIDO: El dolor abdominal crónico inespecífico o funcional representa una interacción compleja entre disturbio de motilidad, hipersensibilidad visceral y respuestas neuroendócrina y psicosocial inadecuadas. Mecanismos periféricos y centrales de nocicepción parecen estar envueltos en la hiperalgesia visceral. El abordaje diagnóstico requiere una evaluación minuciosa de la historia y examen clínico, llevando en consideración los criterios de Roma II. Fundamentado en los mecanismos fisiopatológicos conocidos, o supuestos, nuevas drogas vienen siendo pesquisadas, y algunas utilizadas más recientemente, como los agonistas de los receptores 5-HT4 y bloqueadores de los canales de sodio, para el control del dolor abdominal. CONCLUSIONES: Los mecanismos fisiopatológicos del dolor abdominal crónico, aún no están esclarecidos. El abordaje terapéutico y diagnóstico requiere el conocimiento de tales mecanismos, así como de los criterios de Roma II. Por otro lado, una buena relación médico-paciente y la actuación de grupo intermultidiciplinar parecem fundamentais para mejorar la respuesta al tratamiento instituido y la calidad de vida del paciente.BACKGROUND AND OBJECTIVES: Chronic abdominal pain is one of the most frequent reasons for medical consultation. There is, however, no well-established protocol for its diagnostic approach and, most of the times, investigation becomes an expensive and invasive medical practice. This review aimed at explaining visceral pain pathophysiology and establishing diagnostic and therapeutic goals for these patients, based on specific criteria. CONTENTS: Chronic nonspecific or functional abdominal pain is a complex interaction among impaired motility, visceral hypersensitivity and inadequate neuroendocrine and psychosocial responses. Peripheral and central

  13. Chronic Diarrhea

    Science.gov (United States)

    ... infections that cause chronic diarrhea be prevented? Chronic Diarrhea What is chronic diarrhea? Diarrhea that lasts for more than 2-4 ... represent a life-threatening illness. What causes chronic diarrhea? Chronic diarrhea has many different causes; these causes ...

  14. Inflammatory Myofibroblastic Tumor Within Ileal Intussusception as the Cause of Recurrent Abdominal Pain in a 57-Year Old Patient

    Directory of Open Access Journals (Sweden)

    Waszak Magdalena

    2015-03-01

    Full Text Available The study presented a rare case of inflammatory myofibroblastic tumor (IMT in a 57-year old male patient who presented with recurrent abdominal pain. He was diagnosed to have a tumor of the small intestine within ileal intussusception, demonstrated by CT enterography. The patient underwent surgery to remove the tumor with a margin of healthy tissue. Histopathological and immunohistochemical examination results enabled to diagnose IMT. IMT is a rare tumor that occurs mainly in children and young adults. Its etiology remains to be fully understood. Due to the differentiated histology it can be found in many organs and soft tissues, being responsible for different, non-specific clinical and radiological symptoms. Due to the rarity of this tumor a clear treatment protocol has not yet been established. However, given the tendency to recur with possible distant metastases an important element of treatment consists in long-term clinical patient observation.

  15. Pro-Con Debate: Protracted Bacterial Bronchitis as a Cause of Chronic Cough in Children.

    Science.gov (United States)

    Bidiwala, Aneela; Krilov, Leonard R; Pirzada, Melodi; Patel, Sameer J

    2015-08-01

    Pro: Children with chronic cough present a diagnostic challenge. Protracted bacterial bronchitis (PBB) is a chronic, persistent bacterial infection of conducting airways defined by the presence of cough for longer than 4 weeks that resolves with antimicrobial therapy and without an alternative diagnosis. The diagnosis is made by the findings of increased bronchial secretions and edema of the lower airways on flexible bronchoscopy and positive cultures on bronchoalveolar lavage. It is speculated that an initial respiratory insult such as viral infection disrupts normal surface morphology and ciliary function, which leads to chronic self-perpetuating inflammation with the formation of bacterial biofilms, leading to PBB. PBB is often misdiagnosed as asthma, leading to inappropriate and excessive use of steroids. The importance of timely diagnosis should be emphasized due to the potential that PBB may be a precursor to chronic suppurative lung disease or bronchiectasis if left untreated; however, every patient should be adequately assessed to exclude other causes of chronic cough. Con: Clinical criteria for the diagnosis of PBB are nonspecific and may not distinguish it from other known causes of chronic cough, including viral infections. Benefits from antibiotic therapy (particularly prolonged therapy) have not been demonstrated. Respiratory conditions are the most common reason for antibiotic prescriptions during ambulatory visits in the United States, and many of these prescriptions are inappropriate and/or unnecessary. The proposed diagnostic criteria and recommendations for the treatment of PBB will lead to unnecessary overuse of antibiotics.

  16. [Abdominal compartment syndrome].

    Science.gov (United States)

    Pottecher, T; Segura, P; Launoy, A

    2001-04-01

    French physicians dealing with abdominal emergencies are not very familiar with the abdominal compartment syndrome (ACS). Increased abdominal pressure has deleterious consequences on local (intestine, liver, kidney) circulation, leading to death in the absence of correct treatment. Abdominal trauma and ruptured aortic aneurism are the main causes of ACS. Clinical presentation may be misleading: respiratory failure, oliguria or circulatory symptoms are often predominant. Abdominal palpation is inefficient for evaluating intra-abdominal pressure (IAP); only measurement of cystic pressure allows precise evaluation of IAP. Abdominal decompression is the treatment of choice. It must be performed as soon as IAP exceeds 25 mmHg. The procedure may be risky with a high incidence of severe complications when ischaemic territories are reperfused. Recent data underline the importance of compensation of hypovolemia before decompression. Abdominal closure may necessitate various techniques (aponevrotomy, Bogota bags, etc.). At any rate, IAP must remain low at the end of the procedure. In case of suspicion of ACS, early measurement of IAP is mandatory. If pressure is over 25 mmHg, a decompressive procedure must be initiated. PMID:11340703

  17. Chronic Lymphedema of the Lower Limb: A Rare Cause of Dislocation of Total Hip Arthroplasty.

    Science.gov (United States)

    Vaishya, Raju; Agarwal, Amit Kumar; Gupta, Nishint; Vijay, Vipul

    2016-01-01

    Total hip arthroplasty (THA) in a patient with chronic lymphedema of both lower limbs is rarely reported in the literature. Chronic lymphedema is a challenging condition associated with various complications especially in a patient with THA. However, dislocation of the total hip prosthesis due to acute exacerbation of lower limb swelling in the postoperative period is an extremely rare complication. The cause that led to the dislocation of the prosthesis is intricate and difficult to assess, as this has not been discussed in the literature yet. We believe that the excessive weight of the limb due to chronic lymphedema had a deleterious effect on the biomechanics of total hip prosthesis, thereby increasing the tendency for dislocation. This case illustrates that chronic lymphedema of the lower limb should be dealt with aggressively using various modalities like intermittent pneumatic compression pumps and compression stockings after THA in such patients. PMID:27226940

  18. Chronic citalopram administration causes a sustained suppression of serotonin synthesis in the mouse forebrain.

    Directory of Open Access Journals (Sweden)

    Gerard Honig

    Full Text Available BACKGROUND: Serotonin (5-HT is a neurotransmitter with important roles in the regulation of neurobehavioral processes, particularly those regulating affect in humans. Drugs that potentiate serotonergic neurotransmission by selectively inhibiting the reuptake of serotonin (SSRIs are widely used for the treatment of psychiatric disorders. Although the regulation of serotonin synthesis may be an factor in SSRI efficacy, the effect of chronic SSRI administration on 5-HT synthesis is not well understood. Here, we describe effects of chronic administration of the SSRI citalopram (CIT on 5-HT synthesis and content in the mouse forebrain. METHODOLOGY/PRINCIPAL FINDINGS: Citalopram was administered continuously to adult male C57BL/6J mice via osmotic minipump for 2 days, 14 days or 28 days. Plasma citalopram levels were found to be within the clinical range. 5-HT synthesis was assessed using the decarboxylase inhibition method. Citalopram administration caused a suppression of 5-HT synthesis at all time points. CIT treatment also caused a reduction in forebrain 5-HIAA content. Following chronic CIT treatment, forebrain 5-HT stores were more sensitive to the depleting effects of acute decarboxylase inhibition. CONCLUSIONS/SIGNIFICANCE: Taken together, these results demonstrate that chronic citalopram administration causes a sustained suppression of serotonin synthesis in the mouse forebrain. Furthermore, our results indicate that chronic 5-HT reuptake inhibition renders 5-HT brain stores more sensitive to alterations in serotonin synthesis. These results suggest that the regulation of 5-HT synthesis warrants consideration in efforts to develop novel antidepressant strategies.

  19. Hypnosis for functional abdominal pain.

    Science.gov (United States)

    Gottsegen, David

    2011-07-01

    Chronic abdominal pain is a common pediatric condition affecting 20% of the pediatric population worldwide. Most children with this disorder are found to have no specific organic etiology and are given the diagnosis of functional abdominal pain. Well-designed clinical trials have found hypnotherapy and guided imagery to be the most efficacious treatments for this condition. Hypnotic techniques used for other somatic symptoms are easily adaptable for use with functional abdominal pain. The author discusses 2 contrasting hypnotic approaches to functional abdominal pain and provides implications for further research. These approaches may provide new insights into this common and complex disorder. PMID:21922712

  20. The potential participation of abdominal pressure in preeclampsia.

    Science.gov (United States)

    Zhang, Andy K

    2015-06-01

    Preeclampsia is a major cause of maternal and perinatal mortality and morbidity. Regardless of susceptibility or predisposing conditions and risk factors, the degree of increase in abdominal pressure is directly related to the severity of preeclampsia, particularly in women with hydatidiform mole. When increased abdominal pressure is normalized by delivery, preeclampsia is cured. Recent genetic studies highlighted two leading risk factors for preeclampsia: chronic renal disease and T235 homozygosity for the AGT gene. Thus, while there is increased abdominal pressure in pregnancy, an imbalanced renin angiotensin system and renal injuries lead to a vicious cycle of increasing abdominal pressure and further renal injuries. A hypothesis for the potential participation of pressure in preeclampsia is described and the amelioration of preeclampsia through postural intervention and the possible therapeutic effect of angiotensin is suggested.

  1. Medication overuse as a cause of chronic headache in shunted hydrocephalus patients

    DEFF Research Database (Denmark)

    Willer, Lasse; Jensen, R H; Juhler, M

    2010-01-01

    To highlight the group of hydrocephalus patients known to have a long history of shunt revisions and refractory chronic headache. When a shunt in perfect working order has no effect on headache, other causes of headache should be investigated. In this paper, patients with medication overuse...

  2. Chronic Diarrhea in Children

    Science.gov (United States)

    ... can include cramping abdominal pain nausea or vomiting fever chills bloody stools Children with chronic diarrhea who have ... can include cramping, abdominal pain, nausea or vomiting, fever, chills, or bloody stools. Children with chronic diarrhea who ...

  3. Helicobacter pylori virulence factors in duodenal ulceration: A primary cause or a secondary infection causing chronicity

    Institute of Scientific and Technical Information of China (English)

    Frank I Tovey; Michael Hobsley; John Holton

    2006-01-01

    Reports from countries with a high prevalence of Helicobacter pylori (H pylori) infection do not show a proportionately high prevalence of duodenal ulceration,suggesting the possibility that H pylori cannot be a primary cause of duodenal ulceration. It has been mooted that this discrepancy might be explained by variations in the prevalence of virulence factors in different populations. The aim of this paper is to determine whether the published literature gives support to this possibility. The relevant literature was reviewed and analyzed separately for countries with a high and low prevalence of H pylori infection and virulence factors. Although virulent strains of H pylori were significantly more often present in patients with duodenal ulcer than without the disease in countries with a low prevalence of H pyloriinfection in the population, there was no difference in the prevalence of virulence factors between duodenal ulcer, non- ulcer dyspepsia or normal subjects in many countries, where the prevalence of both H pylori infection and of virulence factors was high.In these countries, the presence of virulence factors was not predictive the clinical outcome. To explain the association between virulence factors and duodenal ulcer in countries where H pylori prevalence is low,only two papers were found that give little support to the usual model proposed, namely that organisms with the virulence factors are more likely than those without them to initiate a duodenal ulcer. We offer an alternative hypothesis that suggests virulence factors are more likely to interfere with the healing of a previously produced ulcer. The presence of virulence factors only correlates with the prevalence of duodenal ulcer in countries where the prevalence of H pylori is low. There is very little evidence that virulence factors initiate duodenal ulceration, but they may be related to failure of the ulcer to heal.

  4. May Chronic Childhood Constipation Cause Oxidative Stress and Potential Free Radical Damage to Children?

    Institute of Scientific and Technical Information of China (English)

    JI-YUE WANG; YE-LING WANG; SHENG-LI ZHOU; JUN-FU ZHOU

    2004-01-01

    To investigate whether chronic childhood constipation (CCC) may cause oxidative stress and potential free radical damage to children, and to explore the mechanisms by which CCC may cause oxidative stress and potential free radical damage to chronic constipation patients (CCPs). Methods Sixty CCPs and sixty healthy child volunteers (HCVs) whose ages, gender and others were matched for the CCPs were enrolled in a randomized controlled study, in which levels of vitamin C (VC) and vitamin E (VE) in plasma as well as activities of superoxide dismutase (SOD) and catalase (CAT) in erythrocytes were determined by spectrophotometric analytical methods. Results Compared with average values of the above biochemical parameters in the HCVs group, the average values of VC and VE in plasma as well as those of SOD and CAT in erythrocytes in the CCPs group were significantly decreased (P<0.0001). Linear regression and bivariate correlation analysis showed that with prolonged course of the CCPs, the levels of VC and VE in plasma as well as the activities of SOD and CAT in erythrocytes in the CCPs were decreased gradually (P<0.0001). Conclusion The findings in the present study suggest that chronic childhood constipation causes oxidative stress and potential free radical damage to children with chronic constipation.

  5. Treatment of Posttraumatic Abdominal Autonomic Neuropathy Manifesting as Functional Dyspepsia and Chronic Constipation: An Integrative East-West Approach

    OpenAIRE

    Shubov, Andrew; Taw, Lawrence

    2015-01-01

    A 52-year-old male with a history of spinal cord injury and cauda equina syndrome resulting in neurogenic bladder presented with chronic constipation and functional dyspepsia that was refractory to medical management. He was treated with an integrative East-West approach including acupuncture, trigger point injections, and Tui Na massage. Both his pain and constipation improved after a series of treatments, and this improvement was largely sustained at 2-year follow-up. This patient's symptom...

  6. Uncommon presentation of actinomycosis mimicking colonic cancer: Colon actinomycosis with invasion of the abdominal wall

    Directory of Open Access Journals (Sweden)

    Ilhan Bali

    2015-04-01

    Full Text Available Actinomycosis is an uncommon chronic suppurative infectious disease that is caused by Actinomycetes organisms, which are gram-positive, microaerophilic, anaerobic bacteria. Herein, we present the case of a 42-year-old female patient who underwent surgical exploration following presentation with abdominal pain and an abdominal mass, initially thought to be a malignancy. Histological examination of the specimen revealed colon actinomycosis. [Arch Clin Exp Surg 2015; 4(2.000: 107-110

  7. Implanted neural electrodes cause chronic, local inflammation that is correlated with local neurodegeneration

    Science.gov (United States)

    McConnell, George C.; Rees, Howard D.; Levey, Allan I.; Gutekunst, Claire-Anne; Gross, Robert E.; Bellamkonda, Ravi V.

    2009-10-01

    Prosthetic devices that are controlled by intracortical electrodes recording one's 'thoughts' are a reality today, and no longer merely in the realm of science fiction. However, widespread clinical use of implanted electrodes is hampered by a lack of reliability in chronic recordings, independent of the type of electrodes used. One major hypothesis has been that astroglial scar electrically impedes the electrodes. However, there is a temporal discrepancy between stabilization of scar's electrical properties and recording failure with recording failure lagging by 1 month. In this study, we test a possible explanation for this discrepancy: the hypothesis that chronic inflammation, due to the persistent presence of the electrode, causes a local neurodegenerative state in the immediate vicinity of the electrode. Through modulation of chronic inflammation via stab wound, electrode geometry and age-matched control, we found that after 16 weeks, animals with an increased level of chronic inflammation were associated with increased neuronal and dendritic, but not axonal, loss. We observed increased neuronal and dendritic loss 16 weeks after implantation compared to 8 weeks after implantation, suggesting that the local neurodegenerative state is progressive. After 16 weeks, we observed axonal pathology in the form of hyperphosphorylation of the protein tau in the immediate vicinity of the microelectrodes (as observed in Alzheimer's disease and other tauopathies). The results of this study suggest that a local, late onset neurodegenerative disease-like state surrounds the chronic electrodes and is a potential cause for chronic recording failure. These results also inform strategies to enhance our capability to attain reliable long-term recordings from implantable electrodes in the CNS.

  8. Assessing Temperature-Controlled Radiofrequency Tonsil Ablation for Treatment of Halitosis Caused by Chronic Tonsillitis with Caseum

    OpenAIRE

    F Hashemian; H. Jafari Moez; F. Farahani; M.A. Seifrabei

    2015-01-01

    Introduction & Objective: Chronic tonsillitis with caseum has been proven to be the cause of halitosis. The objective of this study was to evaluate the efficacy and safety of temperature-controlled radiofrequency tonsil ablation in the treatment of halitosis caused by chronic tonsil-litis with caseum. Materials & Methods: In this clinical trial study 28 adult patients with halitosis due to chronic tonsillitis with caseum were treated by temperature-controlled radiofrequency tonsil ablation an...

  9. Chronic UVR Causes Increased Immunostaining of CD44 and Accumulation of Hyaluronan in Mouse Epidermis

    OpenAIRE

    Siiskonen, Hanna; Törrönen, Kari; Kumlin, Timo; Rilla, Kirsi; Tammi, Markku I; Tammi, Raija H.

    2011-01-01

    Chronic intense UV radiation is the main cause of epidermal tumors. Because hyaluronan (HA), a large extracellular polysaccharide, is known to promote malignant growth, hyaluronan expression was studied in a model in which long-term UV radiation (UVR) induces epidermal tumors. Mouse back skin was exposed three times a week for 10.5 months to UVR corresponding to one minimal erythema dose, processed for histology, and stained for hyaluronan and the hyaluronan receptor CD44. This exposure proto...

  10. Is Chronic Inflammation a Possible Cause of Obesity-Related Depression?

    OpenAIRE

    Magdalena Olszanecka-Glinianowicz; Barbara Zahorska-Markiewicz; Piotr Kocełak; Joanna Janowska; Elżbieta Semik-Grabarczyk; Tomasz Wikarek; Wojciech Gruszka; Piotr Dąbrowski

    2009-01-01

    Adult obesity has been associated with depression, especially in women. Whether depression leads to obesity or obesity causes depression is unclear. Chronic inflammation is observed in obesity and depression. In 63 obese women without additional diseases depression level was assessed with the Beck's questionnaire. After evaluation of depression level study group was divided into groups according to the mood status (A—without depression, B—mild depression, and C—severe depression), and serum c...

  11. Chronic estradiol exposure induces oxidative stress in the hypothalamus to decrease hypothalamic dopamine and cause hyperprolactinemia

    OpenAIRE

    MohanKumar, Sheba M.J.; Kasturi, Badrinarayanan S.; Shin, Andrew C.; Balasubramanian, Priya; Gilbreath, Ebony T.; Subramanian, Madhan; MohanKumar, Puliyur S

    2010-01-01

    Estrogens are known to cause hyperprolactinemia, most probably by acting on the tuberoinfundibular dopaminergic (TIDA) system of the hypothalamus. Dopamine (DA) produced by TIDA neurons directly inhibits prolactin secretion and, therefore, to stimulate prolactin secretion, estrogens inhibit TIDA neurons to decrease DA production. However, the mechanism by which estrogen produces this effect is not clear. In the present study, we used a paradigm involving chronic exposure to low levels of estr...

  12. Analyses of prognostic indices of chronic liver failure caused by hepatitis virus

    Institute of Scientific and Technical Information of China (English)

    Xiao-Mao Li; Lin Ma; Yue-Bo Yang; Zhong-Jie Shi; Shui-Sheng Zhou

    2005-01-01

    AIM: To analyze the related indices about the prognosesof chronic liver failure caused by hepatitis virus.METHODS: Retrospectively reviewed 320 cases of chronic liver failure caused by hepatitis viruses. An improved group and an ineffective group (IG) were made to compare and analyze their clinical manifestations, laboratory examination indices and complications. Logistic regression was also carried out. RESULTS: There were significant differences (P<0.05) between the improved group and the IG upon such indices as age, bilirubin, prothrombin time, albumin, alpha fetoprotein, the size of liver and complications (P<0.05). The regression formula was as follows: P = 1/(1+e-y)(y= 1.7262-0.0948X1+2.9846X2+0.6992X3+ 1.6019X4+2.0398X5). (Note: X1-Prothrombin activity; X2-digestive tract hemorrhage; X3-hepatic encephalopathy; X4-hepatorenal syndrome; X5-pulmonary infection.).CONCLUSION: Laboratory examination such as bilirubin, prothrombin time and alpha fetoprotein can be regarded as indices of the prognoses of chronic liver failure caused by hepatitis. Moreover, the regression equation can evaluate prognoses more comprehensively and direct our treatments.

  13. Severe chronic osteomyelitis caused by Morganella morganii with high population diversity

    Directory of Open Access Journals (Sweden)

    Jialiang Zhu

    2016-09-01

    Full Text Available A case of chronic osteomyelitis probably caused by Morganella morganii, occurring over a period of 30 years, is reported. The organism was identified through a combination of sample culture, direct sequencing, and 16S RNA gene amplicon sequencing. Further whole-genome sequencing and population structure analysis of the isolates from the patient showed the bacterial population to be highly diverse. This case provides a valuable example of a long-term infection caused by an opportunistic pathogen, M. morganii, with high diversity, which might evolve during replication within the host.

  14. Severe chronic osteomyelitis caused by Morganella morganii with high population diversity.

    Science.gov (United States)

    Zhu, Jialiang; Li, Haifeng; Feng, Li; Yang, Min; Yang, Ronggong; Yang, Lin; Li, Li; Li, Ruoyan; Liu, Minshan; Hou, Shuxun; Ke, Yuehua; Li, Wenfeng; Bai, Fan

    2016-09-01

    A case of chronic osteomyelitis probably caused by Morganella morganii, occurring over a period of 30 years, is reported. The organism was identified through a combination of sample culture, direct sequencing, and 16S RNA gene amplicon sequencing. Further whole-genome sequencing and population structure analysis of the isolates from the patient showed the bacterial population to be highly diverse. This case provides a valuable example of a long-term infection caused by an opportunistic pathogen, M. morganii, with high diversity, which might evolve during replication within the host.

  15. Treatment of Posttraumatic Abdominal Autonomic Neuropathy Manifesting as Functional Dyspepsia and Chronic Constipation: An Integrative East-West Approach.

    Science.gov (United States)

    Shubov, Andrew; Taw, Lawrence

    2015-07-01

    A 52-year-old male with a history of spinal cord injury and cauda equina syndrome resulting in neurogenic bladder presented with chronic constipation and functional dyspepsia that was refractory to medical management. He was treated with an integrative East-West approach including acupuncture, trigger point injections, and Tui Na massage. Both his pain and constipation improved after a series of treatments, and this improvement was largely sustained at 2-year follow-up. This patient's symptoms are consistent with damage to the visceral parasympathetic nervous system. Interestingly, many studies evaluating the mechanisms of acupuncture point to restoration of parasympathetic tone as a mechanism of action. In this article, we describe a case of complex functional gastrointestinal disorders associated with posttraumatic autonomic neuropathy that was refractory to pharmacotherapy and was successfully treated with an integrative East-West approach. PMID:26331105

  16. Abdominal sounds

    Science.gov (United States)

    ... during sleep. They also occur normally for a short time after the use of certain medicines and after abdominal surgery. Decreased or absent bowel sounds often indicate constipation. Increased ( hyperactive ) bowel sounds ...

  17. Relationship of Helicobacter pylori infection to the nutritional status of children with chronic diarrohea and abdominal pain from three different environments

    International Nuclear Information System (INIS)

    A population study of the infection with Hp in children affected by chronic diarrhoea is proposed with the use of the 13C- Urea Breath Test. A sample of children with repeated episodes of diarrhoea and recurrent abdominal pain will be selected from three populations. One of the samples will be selected from the population that attends the Children's Hospital in the Northwest part of Mexico. The second sample will be selected from families of agricultural migrant workers that came to the Northwest part of Mexico from south Mexico, looking to work in the cash crops fields. The third sample will be constituted by children living in the south of Mexico, mainly in the state of Oaxaca from where most of the agricultural migrant workers came. This comparative study will allow to see if the different environments from which each sample represents, has an effect in the prevalence of H. pylori. In addition, it will be looking at the association of the gastrointestinal infection with stunting, different dietary patterns and socio-economic status. The results of this study will contribute to the preventive effort of health promotion campaigns for the population living in different regions of Mexico, as well as for those high risk populations continuously moving from one place to another. (author)

  18. Secondary peritonitis caused by Streptomyces viridis

    NARCIS (Netherlands)

    P. Datta (Priya); S. Arora (Shilpa); A. Jain (Ashok); J. Chander (Jagdish); W.W.J. van de Sande (Wendy)

    2012-01-01

    textabstractStreptomyces organisms are soil inhabitants rarely causing nonmycetomic infections. We describe a case of secondary peritonitis caused by Streptomyces viridis in a chronic alcoholic patient who presented with fever, abdominal distension, and pain in the abdomen. The most likely source of

  19. 推拿结合腹针治疗慢性功能性便秘42例%Massage Combined with Abdominal Acupuncture Treating 42 Cases of Chronic Functional Constipation

    Institute of Scientific and Technical Information of China (English)

    代生成; 柳正伟; 闫继红; 李国武; 罗建; 罗才贵

    2014-01-01

    目的:探讨推拿结合腹针治疗慢性功能性便秘的临床疗效。方法:42例慢性功能性便秘患者采用推拿结合腹针治疗,观察其治疗效果。结果:临床痊愈23例,显效15例,有效2例,无效2例,总有效率为95.2%。结论:推拿结合腹针治疗慢性功能性便秘有效,值得临床广泛推广。%Objective:To investigate the clinical effect of massage combined with abdominal acupuncture treating chronic functional constipation. Methods:42 cases of patients with chronic functional constipation were treated with massage combined with abdominal acupuncture, to observe the curative effect. Results: 23 cases were clinically cured, 15 cases markedly effective, 2 cases effective, 2 cases invalid, the total effective rate was 95.2%. Conclusion:Massage combined with abdominal acupuncture is effective in chronic functional constipation, being worthy of widely clinical promotion.

  20. Mast cell gastritis: Children complaining of chronic abdominal pain with histologically normal gastric mucosal biopsies except for increase in mast cells, proposing a new entity

    Directory of Open Access Journals (Sweden)

    Pourpak Zahra

    2009-10-01

    Full Text Available Abstract Background Mast cells reside within the connective tissue of a variety of tissues and all vascularized organs. Since 1996, few studies have been performed on mast cell density in gastrointestinal biopsies, mainly in adult age group. We recently studied mast cell density in pediatric age group on rather larger number of cases in a referral children hospital. Mast cell density was 12.6 ± 0.87 in 0.25 mm2 (range: 0-81 in our study. Since we frequently encounter cases with rather normal gastric biopsies with no H.pylori, which mainly complain of chronic abdominal pain, we gathered those cases with mast cell density more than 30/0.25 mm2. from 895 gastric biopsies and wanted to study their clinical and endoscopic findings and propose a new entity. Methods Between April 2005 and May 2008, 895 children (2, were chosen and a questionnaire was filled for each patient including clinical, endoscopic and pathologic findings. The statistical analysis was performed using SPSS, version 13 (SPSS Inc., Chicago, IL, USA. Results Over a 3 year period of study, of 895 selected children, 86 patients fulfilled the entrance criteria. The major complaint of patients was recurrent abdominal pain. The mean mast cell density was 45.59 ± 13.81 in 0.25 mm2 (range: 30-93. Among our cases, about 67.4% (n = 58 had 30 to 49, 23.3% (n = 20 had 50 to 69, 8.1% (n = 7 had 70 to 89 and 1.2% (n = 1 had 93 mast cells/0.25 mm2 in their specimens Discussion In 29% of our cases, neither endoscopic nor pathologic change was detected and only increase in mast cell number was reported and in others endoscopic and histopathological findings were negligible except increase in mast cells. In updated Sydney system (classification and grading of gastritis, no term is introduced which is in concordance with this group but we think that increased density of mast cells in these cases should not be overlooked and it may contribute to clinical manifestations in some way. We hope that

  1. Mast cell gastritis: Children complaining of chronic abdominal pain with histologically normal gastric mucosal biopsies except for increase in mast cells, proposing a new entity

    Science.gov (United States)

    Mahjoub, Fatemeh E; Farahmand, Fatemeh; Pourpak, Zahra; Asefi, Hoda; Amini, Zahra

    2009-01-01

    Background Mast cells reside within the connective tissue of a variety of tissues and all vascularized organs. Since 1996, few studies have been performed on mast cell density in gastrointestinal biopsies, mainly in adult age group. We recently studied mast cell density in pediatric age group on rather larger number of cases in a referral children hospital. Mast cell density was 12.6 ± 0.87 in 0.25 mm2 (range: 0-81) in our study. Since we frequently encounter cases with rather normal gastric biopsies with no H.pylori, which mainly complain of chronic abdominal pain, we gathered those cases with mast cell density more than 30/0.25 mm2. from 895 gastric biopsies and wanted to study their clinical and endoscopic findings and propose a new entity. Methods Between April 2005 and May 2008, 895 children (< 14 years old), with gastrointestinal complaints who underwent endoscopy were selected and antral biopsies were obtained for histological examination. Among these children, those who had normal or erythematous (but not nodular or ulcerative) gastric mucosa on endoscopic view, plus pathologic report of normal mucosa or mild gastritis in addition to mast cell count more than 30/25 mm2, were chosen and a questionnaire was filled for each patient including clinical, endoscopic and pathologic findings. The statistical analysis was performed using SPSS, version 13 (SPSS Inc., Chicago, IL, USA). Results Over a 3 year period of study, of 895 selected children, 86 patients fulfilled the entrance criteria. The major complaint of patients was recurrent abdominal pain. The mean mast cell density was 45.59 ± 13.81 in 0.25 mm2 (range: 30-93). Among our cases, about 67.4% (n = 58) had 30 to 49, 23.3% (n = 20) had 50 to 69, 8.1% (n = 7) had 70 to 89 and 1.2% (n = 1) had 93 mast cells/0.25 mm2 in their specimens Discussion In 29% of our cases, neither endoscopic nor pathologic change was detected and only increase in mast cell number was reported and in others endoscopic and

  2. Early Stage of Chronic Kidney Disease with Renal Injury Caused by Hypertension in a Dog

    Directory of Open Access Journals (Sweden)

    Akira Yabuki

    2011-01-01

    Full Text Available A 10-year-old spayed female Papillon weighing 4.0 kg presented with a history of persistent hematuria and pollakiuria. Concurrent bladder calculi, a mammary gland tumor, and nonazotemic early stage of chronic kidney disease with contracted kidneys were noted in this dog. The dog underwent cystectomy, unilateral mastectomy, and intraoperative renal biopsy. On the basis of histopathological analysis of renal biopsy results, it was suspected that renal injury of the dog was caused by persistent hypertension, and a follow-up examination revealed severe hypertension. The dog was treated with a combination of an angiotensin-converting enzyme inhibitor and calcium channel blocker. The treatment produced a good outcome in the dog, and there has been no progression of the chronic kidney disease for over 2 years.

  3. Neural dysfunction following respiratory viral infection as a cause of chronic cough hypersensitivity

    Science.gov (United States)

    Zaccone, Eric

    2015-01-01

    Respiratory viral infections are a common cause of acute coughing, an irritating symptom for the patient and an important mechanism of transmission for the virus. Although poorly described, the inflammatory consequences of infection likely induce coughing by chemical (inflammatory mediator) or mechanical (mucous) activation of the cough-evoking sensory nerves that innervate the airway wall. For some individuals, acute cough can evolve into a chronic condition, in which cough and aberrant airway sensations long outlast the initial viral infection. This suggests that some viruses have the capacity to induce persistent plasticity in the neural pathways mediating cough. In this brief review we present the clinical evidence of acute and chronic neural dysfunction following viral respiratory tract infections and explore possible mechanisms by which the nervous system may undergo activation, sensitization and plasticity. PMID:26141017

  4. Chronic kidney disease of uncertain etiology in Sri Lanka: Are leptospirosis and Hantaviral infection likely causes?

    Science.gov (United States)

    Gamage, Chandika Damesh; Sarathkumara, Yomani Dilukshi

    2016-06-01

    Chronic kidney disease of uncertain etiology (CKDu) has been a severe burden and a public health crisis in Sri Lanka over the past two decades. Many studies have established hypotheses to identify potential risk factors although causative agents, risk factors and etiology of this disease are still uncertain. Several studies have postulated that fungal and bacterial nephrotoxins are a possible etiological factor; however, the precise link between hypothesized risk factors and the pathogenesis of chronic kidney disease has yet to be proven in prior studies. Leptospirosis and Hantavirus infections are important zoonotic diseases that are naturally maintained and transmitted via infected rodent populations and which present similar clinical and epidemiological features. Both infections are known to be a cause of acute kidney damage that can proceed into chronic renal failure. Several studies have reported presence of both infections in Sri Lanka. Therefore, we hypothesized that pathogenic Leptospira or Hantavirus are possible causative agents of acute kidney damage which eventually progresses to chronic kidney disease in Sri Lanka. The proposed hypothesis will be evaluated by means of an observational study design. Past infection will be assessed by a cross-sectional study to detect the presence of IgG antibodies with further confirmatory testing among chronic kidney disease patients and individuals from the community in selected endemic areas compared to low prevalence areas. Identification of possible risk factors for these infections will be followed by a case-control study and causality will be further determined with a cohort study. If the current hypothesis is true, affected communities will be subjected for medical interventions related to the disease for patient management while considering supportive therapies. Furthermore and possibly enhance their preventive and control measures to improve vector control to decrease the risk of infection.

  5. Chronic kidney disease of uncertain etiology in Sri Lanka: Are leptospirosis and Hantaviral infection likely causes?

    Science.gov (United States)

    Gamage, Chandika Damesh; Sarathkumara, Yomani Dilukshi

    2016-06-01

    Chronic kidney disease of uncertain etiology (CKDu) has been a severe burden and a public health crisis in Sri Lanka over the past two decades. Many studies have established hypotheses to identify potential risk factors although causative agents, risk factors and etiology of this disease are still uncertain. Several studies have postulated that fungal and bacterial nephrotoxins are a possible etiological factor; however, the precise link between hypothesized risk factors and the pathogenesis of chronic kidney disease has yet to be proven in prior studies. Leptospirosis and Hantavirus infections are important zoonotic diseases that are naturally maintained and transmitted via infected rodent populations and which present similar clinical and epidemiological features. Both infections are known to be a cause of acute kidney damage that can proceed into chronic renal failure. Several studies have reported presence of both infections in Sri Lanka. Therefore, we hypothesized that pathogenic Leptospira or Hantavirus are possible causative agents of acute kidney damage which eventually progresses to chronic kidney disease in Sri Lanka. The proposed hypothesis will be evaluated by means of an observational study design. Past infection will be assessed by a cross-sectional study to detect the presence of IgG antibodies with further confirmatory testing among chronic kidney disease patients and individuals from the community in selected endemic areas compared to low prevalence areas. Identification of possible risk factors for these infections will be followed by a case-control study and causality will be further determined with a cohort study. If the current hypothesis is true, affected communities will be subjected for medical interventions related to the disease for patient management while considering supportive therapies. Furthermore and possibly enhance their preventive and control measures to improve vector control to decrease the risk of infection. PMID:27142134

  6. Redrawing Papez' circuit: a theory about how acute stress becomes chronic and causes disease.

    Science.gov (United States)

    Eggers, Arnold E

    2007-01-01

    The diseases of chronic stress include migraine, essential hypertension, depression, and the metabolic syndrome. A theory is presented to explain how acute stress becomes chronic and causes these inter-related conditions. The theory is based on a new "circuit of emotion", which is derived from Papez' famous theory of emotion. The hypothesis is as follows: There is a basic circuit of emotion which runs from the hippocampus (defined as the dentate gyrus plus the CA regions), where emotion arises, to the amygdala and from there to serotonergic pacemaker cells in the dorsal raphe nucleus (DRN). The DRN projects back to the dentate gyrus in two ways: a direct route without a stop and an indirect route via pacemaker cells in the entorhinal cortex. The purpose of the direct route is to promote neurogenesis in the subgranular zone of the dentate; the indirect route has two purposes: to imprint ongoing moments of consciousness onto new dentate cells for retention as memory and to provide a negative feedback loop for regulation of the whole process. The hippocampus, the amygdala, and the DRN all project to the hypothalamus, which are branches off the basic loop that subserve the autonomic expression of emotion. Pathologic overdrive of the DRN causes overdrive of the entorhinal cortex, which leads to excitotoxic cell death of neurons in the hippocampus involved in the negative feedback loop. The disinhibited amygdala and DRN are then free to orchestrate the syndromes of chronic stress. Recovery from chronic stress requires repopulation of the dentate gyrus and restoration of the feedback loop. Excitotoxic cell death in the hippocampus results from either extraordinary acute stress or increased susceptibility to DRN overdrive, as might be caused, for example, by genetic factors, age, high cortisol levels, or incomplete recovery from previous damage. Three goals for therapeutic intervention are identified: inhibition of pacemaker cells in the DRN (which can be targeted by

  7. An unusual foreign body as cause of chronic sinusitis: a case report

    Directory of Open Access Journals (Sweden)

    Dinerman Harry

    2010-05-01

    Full Text Available Abstract Introduction The presence of a foreign body in the nose is a relatively uncommon occurrence. Many unusual foreign bodies in the nose have been reported in the literature, but no case of a nasal packing occurring as a foreign body in the nasal cavity for a prolonged time has been found. Case presentation We describe a unique case of the largest foreign body left in situ in the nasal cavity for over 10 years. Our patient was a 71-year-old Caucasian man with diabetes. Because of this, he was at high risk of developing complications from the foreign body and the chronic sinusitis. Amazingly, though, the foreign body had not caused any symptoms on our patient for many years, except for nasal discharge during the last few years. To the best of our knowledge, this is the first case in the literature of such a large intra-nasal foreign body described in an adult without mental illness and without trauma that remained in situ for such a long time. Conclusion Undoubtedly, even illnesses with no complications could prove difficult for clinicians to diagnose. Clinicians should recognize the underlying causes that are responsible for the symptoms of chronic sinusitis and a unilateral nasal discharge should be assumed to be caused by an intra-nasal foreign body until proven otherwise.

  8. Abdominal Sepsis.

    Science.gov (United States)

    De Waele, Jan J

    2016-08-01

    Abdominal infections are an important challenge for the intensive care physician. In an era of increasing antimicrobial resistance, selecting the appropriate regimen is important and, with new drugs coming to the market, correct use is important more than ever before and abdominal infections are an excellent target for antimicrobial stewardship programs. Biomarkers may be helpful, but their exact role in managing abdominal infections remains incompletely understood. Source control also remains an ongoing conundrum, and evidence is increasing that its importance supersedes the impact of antibiotic therapy. New strategies such as open abdomen management may offer added benefit in severely ill patients, but more data are needed to identify its exact role. The role of fungi and the need for antifungal coverage, on the other hand, have been investigated extensively in recent years, but at this point, it remains unclear who requires empirical as well as directed therapy. PMID:27363829

  9. Endobronchial deposits of chronic lymphocytic leukemia - an unusual cause of central airway obstruction.

    Science.gov (United States)

    Maw, Miranda; Harvey, Michael; Harrington, Zinta; Baraket, Melissa; Montgomery, Renn; Williamson, Jonathan

    2015-06-01

    A 66-year-old woman with a background of chronic lymphocytic leukemia (CLL) was admitted to the hospital on several occasions with recurrent episodes of community-acquired pneumonia. Computed tomography and bronchoscopy revealed multiple obstructing endobronchial polyps. Post-obstructive pneumonia together with immunoglobulin G deficiency was considered the most likely cause of these recurrent infections. Bronchoscopy was performed for removal of the critically obstructing lesions. Histopathology revealed replacement of bronchial mucosa with CLL deposits. Despite a brief window of infection-free survival following therapy, she remained susceptible to pneumonia with further hospital admissions and eventually died from her disease. PMID:26090107

  10. Association between sustained virological response and all-cause mortality among patients with chronic hepatitis C and advanced hepatic fibrosis

    NARCIS (Netherlands)

    A.J.P. van der Meer (Adriaan); B.J. Veldt (Bart); S. Feld; H. Wedemeyer (Heiner); J.F. Dufour (Jean-François); F. Lammert (Frank); A. Duarte-Rojo (Andres); E.J. Heathcote (Jenny); M.P. Manns (Michael); L. Kuske (Lorenz); S. Zeuzem (Stefan); W.P. Hofmann (Peter); R.J. de Knegt (Robert); B.E. Hansen (Bettina); H.L.A. Janssen (Harry)

    2012-01-01

    textabstractContext: Chronic hepatitis C virus (HCV) infection outcomes include liver failure, hepatocellular carcinoma (HCC), and liver-related death. Objective: To assess the association between sustained virological response (SVR) and all-cause mortality in patients with chronic HCV infection and

  11. Analysing the causes of chronic cough: relation to diesel exhaust, ozone, nitrogen oxides, sulphur oxides and other environmental factors

    Directory of Open Access Journals (Sweden)

    Wagner Ulrich

    2006-05-01

    Full Text Available Abstract Air pollution remains a leading cause of many respiratory diseases including chronic cough. Although episodes of incidental, dramatic air pollution are relatively rare, current levels of exposure of pollutants in industrialized and developing countries such as total articles, diesel exhaust particles and common cigarette smoke may be responsible for the development of chronic cough both in children and adults. The present study analyses the effects of common environmental factors as potential causes of chronic cough. Different PubMed-based researches were performed that related the term cough to various environmental factors. There is some evidence that chronic inhalation of diesel can lead to the development of cough. For long-term exposure to nitrogen dioxide (NO2, children were found to exhibit increased incidences of chronic cough and decreased lung function parameters. Although a number of studies did not show that outdoor pollution directly causes the development of asthma, they have demonstrated that high levels pollutants and their interaction with sunlight produce ozone (O3 and that repeated exposure to it can lead to chronic cough. In summary, next to the well-known air pollutants which also include particulate matter and sulphur dioxide, a number of other indoor and outdoor pollutants have been demonstrated to cause chronic cough and therefore, environmental factors have to be taken into account as potential initiators of both adult and pediatric chronic cough.

  12. Viral and host causes of fatty liver in chronic hepatitis B

    Institute of Scientific and Technical Information of China (English)

    Emin Altlparmak; Seyfettin K(o)klü; Mesut Yallnkilic; Osman Yüksel; Bahattin Cicek; Ertugrul Kayacetin; Tülin Sahin

    2005-01-01

    AIM: To investigate the viral and host causes of fatty liver in chronic hepatitis B patients and the role of fat deposits in liver damage.METHODS: A total of 164 patients (113 males and 51 females, average age 35±11.3 years, and range 10-62 years) with previously untreated chronic hepatitis B were included in the study. The patients were divided into two groups depending on the result of liver biopsy: group without steatosis (100 patients with <5% hepatosteatosis) and group with steatosis (64 patients with >5% hepatosteatosis). The groups were compared in terms of gender, body mass index (BMI), liver enzymes (ALT, AST, ALP, GGT), cholesterol, triglyceride, HBeAg, viral load, and histological findings. In the group with steatosis, the patients were subdivided depending on the degree of steatosis into mild group (45 patients with 5-24% steatosis), and severe group (19 patients with >25% steatosis). RESULTS: In the group of chronic hepatitis B with steatosis, the mean age, BMI, cholesterol, and triglyceride levels were significantly higher than those in the group without steatosis (P<0.05). Steatosis was found in 53 (46.9%) of male patients and 11 (22%) of female patients (P<0.05). No significant difference was found in the positivity of ALT, AST, ALP, GGT, HBeAg, viral load, histological activity index (HAI) and stage between the two groups (P>0.05). In the group with severe steatosis, the BMI was significantly higher than that in the group with mild steatosis (P<0.05). No significant difference was found in the other parameters between the groups (P>0.05). CONCLUSION: Steatosis in chronic hepatitis B appears to be a result of metabolic factors of the host rather than the effect of viruses. Steatosis is unrelated to the HAI and degree of fibrosis, which are considered as the histological indicators of liver damage.

  13. Idiopathic focal eosinophilic enteritis (IFEE, an emerging cause of abdominal pain in horses: the effect of age, time and geographical location on risk.

    Directory of Open Access Journals (Sweden)

    Debra C Archer

    Full Text Available BACKGROUND: Idiopathic focal eosinophilic enteritis (IFEE is an emerging cause of abdominal pain (colic in horses that frequently requires surgical intervention to prevent death. The epidemiology of IFEE is poorly understood and it is difficult to diagnose pre-operatively. The aetiology of this condition and methods of possible prevention are currently unknown. The aims of this study were to investigate temporal and spatial heterogeneity in IFEE risk and to ascertain the effect of horse age on risk. METHODOLOGY/PRINCIPAL FINDINGS: A retrospective, nested case-control study was undertaken using data from 85 IFEE cases and 848 randomly selected controls admitted to a UK equine hospital for exploratory laparotomy to investigate the cause of colic over a 10-year period. Generalised additive models (GAMs were used to quantify temporal and age effects on the odds of IFEE and to provide mapped estimates of 'residual' risk over the study region. The relative risk of IFEE increased over the study period (p = 0.001 and a seasonal pattern was evident (p<0.01 with greatest risk of IFEE being identified between the months of July and November. IFEE risk decreased with increasing age (p<0.001 with younger (0-5 years old horses being at greatest risk. The mapped surface estimate exhibited significantly atypical sub-regions (p<0.001 with increased IFEE risk in horses residing in the North-West of the study region. CONCLUSIONS/SIGNIFICANCE: IFEE was found to exhibit both spatial and temporal variation in risk and is more likely to occur in younger horses. This information may help to identify horses at increased risk of IFEE, provide clues about the aetiology of this condition and to identify areas that require further research.

  14. Malignancy-associated gastroparesis: an important and overlooked cause of chronic nausea and vomiting.

    LENUS (Irish Health Repository)

    Kelly, Dearbhla

    2014-01-01

    A 69-year-old woman was referred to a gastroenterology clinic with a 1-year history of protracted nausea and postprandial vomiting. She had a background of gastro-oesophageal reflux disease, irritable bowel syndrome and chronic obstructive pulmonary disease with a significant smoking history. Her laboratory work-up including autoimmune screen, coeliac serology and synacthen test were unremarkable. Upper gastrointestinalendoscopy and CT imaging ruled out mucosal and obstructive causes. Gastric emptying studies demonstrated a delayed gastric emptying consistent with diagnosis of gastroparesis. Concurrently, she underwent a CT of the thorax for unresolved consolidation on her chest X-ray. This revealed a locally advanced primary lung carcinoma. In this context, with all other causes excluded, her gastroparesis was deemed to represent a paraneoplastic phenomenon. Gastroparesis is a frequent, under-recognised and important complication of cancer.

  15. Chronic thromboembolic pulmonary hypertension as a cause of dyspnoea in an older patient with a complex history

    OpenAIRE

    Kähler, C M

    2009-01-01

    A full diagnostic work-up for patients with pulmonary hypertension (PH) is vital. Classification and diagnosis of the underlying cause is important to ensure optimal management, but may be complicated by overlapping signs and symptoms. This case study describes how a full work-up identified chronic thromboembolic PH (CTEPH) as the cause of dyspnoea in a 68-yr-old male with a history of pulmonary embolism and an original diagnosis of chronic obstructive pulmonary disease. Key indicators includ...

  16. Childhood abdominal cystic lymphangioma

    International Nuclear Information System (INIS)

    Background: Abdominal lymphangioma is a rare benign congenital malformation of the mesenteric and/or retroperitoneal lymphatics. Clinical presentation is variable and may be misleading; therefore, complex imaging studies are necessary in the evaluation of this condition. US and CT have a major role in the correct preoperative diagnosis and provide important information regarding location, size, adjacent organ involvement, and expected complications. Objective: To evaluate the clinical and imaging findings of seven children with proven abdominal cystic lymphangioma. Materials and methods: Clinical and imaging files of seven children with pathologically proven abdominal lymphangioma, from three university hospitals, were retrospectively evaluated. Patient's ages ranged from 1 day to 6 years (mean, 2.2 years). Symptoms and signs included evidence of inflammation, abnormal prenatal US findings, chronic abdominal pain, haemorrhage following trauma, clinical signs of intestinal obstruction, and abdominal distension with lower extremities lymphoedema. Plain films of five patients, US of six patients and CT of five patients were reviewed. Sequential imaging examinations were available in two cases. Results: Abdominal plain films showed displacement of bowel loops by a soft tissue mass in five of six patients, two of them with dilatation of small bowel loops. US revealed an abdominal multiloculated septated cystic mass in five of six cases and a single pelvic cyst in one which changed in appearance over 2 months. Ascites was present in three cases. CT demonstrated a septated cystic mass of variable sizes in all available five cases. Sequential US and CT examinations in two patients showed progressive enlargement of the masses, increase of fluid echogenicity, and thickening of walls or septa in both cases, with multiplication of septa in one case. At surgery, mesenteric lymphangioma was found in five patients and retroperitoneal lymphangioma in the other two. Conclusions: US

  17. Childhood abdominal cystic lymphangioma

    Energy Technology Data Exchange (ETDEWEB)

    Konen, Osnat; Rathaus, Valeria; Shapiro, Myra [Department of Diagnostic Imaging, Meir General Hospital, Sapir Medical Centre, Kfar Saba (Israel); Dlugy, Elena [Department of Paediatric Surgery, Schneider Medical Centre, Sackler School of Medicine, Tel-Aviv University (Israel); Freud, Enrique [Department of Paediatric Surgery, Sapir Medical Centre, Sackler School of Medicine, Tel-Aviv University (Israel); Kessler, Ada [Department of Diagnostic Imaging, Sourasky Medical Centre, Tel-Aviv (Israel); Horev, Gadi [Department of Diagnostic Imaging, Schneider Medical Centre, Tel-Aviv (Israel)

    2002-02-01

    Background: Abdominal lymphangioma is a rare benign congenital malformation of the mesenteric and/or retroperitoneal lymphatics. Clinical presentation is variable and may be misleading; therefore, complex imaging studies are necessary in the evaluation of this condition. US and CT have a major role in the correct preoperative diagnosis and provide important information regarding location, size, adjacent organ involvement, and expected complications. Objective: To evaluate the clinical and imaging findings of seven children with proven abdominal cystic lymphangioma. Materials and methods: Clinical and imaging files of seven children with pathologically proven abdominal lymphangioma, from three university hospitals, were retrospectively evaluated. Patient's ages ranged from 1 day to 6 years (mean, 2.2 years). Symptoms and signs included evidence of inflammation, abnormal prenatal US findings, chronic abdominal pain, haemorrhage following trauma, clinical signs of intestinal obstruction, and abdominal distension with lower extremities lymphoedema. Plain films of five patients, US of six patients and CT of five patients were reviewed. Sequential imaging examinations were available in two cases. Results: Abdominal plain films showed displacement of bowel loops by a soft tissue mass in five of six patients, two of them with dilatation of small bowel loops. US revealed an abdominal multiloculated septated cystic mass in five of six cases and a single pelvic cyst in one which changed in appearance over 2 months. Ascites was present in three cases. CT demonstrated a septated cystic mass of variable sizes in all available five cases. Sequential US and CT examinations in two patients showed progressive enlargement of the masses, increase of fluid echogenicity, and thickening of walls or septa in both cases, with multiplication of septa in one case. At surgery, mesenteric lymphangioma was found in five patients and retroperitoneal lymphangioma in the other two

  18. Abdominal Pain

    Science.gov (United States)

    ... relaxation. Guided imagery for abdominal pain About self-hypnosis and kids See YourChild : Pain and Your Child or Teen for more detail ... how to help your baby cope with the pain of medical procedures, circumcision, and teething. ... Helping Kids YourChild : A Look at Biofeedback YourChild : ...

  19. In vitro chronic effects on hERG channel caused by the marine biotoxin Azaspiracid-2

    Science.gov (United States)

    Ferreiro, Sara F.; Vilariño, Natalia; Louzao, M.Carmen; Nicolaou, K. C.; Frederick, Michael O.; Botana, Luis M.

    2014-01-01

    Azaspiracids (AZAs) are marine biotoxins produced by the dinoflagellate Azadinium spinosum that accumulate in many shellfish species. Azaspiracid poisoning caused by AZA-contaminated seafood consumption is primarily manifested by diarrhea in humans. To protect human health, AZA-1, AZA-2 and AZA-3 content in seafood has been regulated by food safety authorities in many countries. Recently AZAs have been reported as a low/moderate hERG channel blockers. Furthermore AZA-2 has been related to arrhythmia appearance in rats, suggesting potential heart toxicity. In this study AZA-2 in vitro effects on hERG channel after chronic exposure are analyzed to further explore potential cardiotoxicity. The amount of hERG channel in the plasma membrane, hERG channel trafficking and hERG currents were evaluated up to 12 h of toxin exposure. In these conditions AZA-2 caused an increase of hERG levels in the plasma membrane, probably related to hERG retrograde trafficking impairment. Although this alteration did not translate into an increase of hERG channel-related current, more studies will be necessary to understand its mechanism and to know what consequences could have in vivo. These findings suggest that azaspiracids might have chronic cardiotoxicity related to hERG channel trafficking and they should not be overlooked when evaluating the threat to human health. PMID:25286396

  20. Chronic aluminum intake causes Alzheimer's disease: applying Sir Austin Bradford Hill's causality criteria.

    Science.gov (United States)

    Walton, J R

    2014-01-01

    Industrialized societies produce many convenience foods with aluminum additives that enhance various food properties and use alum (aluminum sulfate or aluminum potassium sulfate) in water treatment to enable delivery of large volumes of drinking water to millions of urban consumers. The present causality analysis evaluates the extent to which the routine, life-long intake, and metabolism of aluminum compounds can account for Alzheimer's disease (AD), using Austin Bradford Hill's nine epidemiological and experimental causality criteria, including strength of the relationship, consistency, specificity, temporality, dose-dependent response, biological rationale, coherence with existing knowledge, experimental evidence, and analogy. Mechanisms that underlie the risk of low concentrations of aluminum relate to (1) aluminum's absorption rates, allowing the impression that aluminum is safe to ingest and as an additive in food and drinking water treatment, (2) aluminum's slow progressive uptake into the brain over a long prodromal phase, and (3) aluminum's similarity to iron, in terms of ionic size, allows aluminum to use iron-evolved mechanisms to enter the highly-active, iron-dependent cells responsible for memory processing. Aluminum particularly accumulates in these iron-dependent cells to toxic levels, dysregulating iron homeostasis and causing microtubule depletion, eventually producing changes that result in disconnection of neuronal afferents and efferents, loss of function and regional atrophy consistent with MRI findings in AD brains. AD is a human form of chronic aluminum neurotoxicity. The causality analysis demonstrates that chronic aluminum intake causes AD.

  1. AN OVERVIEW ON SYMPTOMS CAUSES TEST TREATMENT FOR CHRONIC OBSTRUCTIVE PULMONARY DISEASE

    Directory of Open Access Journals (Sweden)

    Shailendra Wasnik

    2012-01-01

    Full Text Available Chronic obstructive pulmonary disease (COPD has a dramatic effect on quality of life. The need to formulate a different set of parameters for peoples was felt because of the differences in risk factors, disease prevalence and pattern, and above all, the different overall health-care infrastructure. Moreover a large burden of tuberculosis, which is an important cause of cough, adds to the difficulties of diagnosis and management. Worldwide, COPD ranked as the sixth leading cause of death in 1990. It is projected to be the fourth leading cause of death worldwide by 2030 due to an increase in smoking rates and demographic changes in many countries. When the damage is severe, it may become difficult to get enough oxygen into the blood and to get rid of excess carbon dioxide. These changes lead to shortness of breath and other symptoms. Unfortunately, the symptoms of chronic obstructive pulmonary disease cannot be completely eliminated with treatment and the condition usually worsens over time. However, treatment can control symptoms and can sometime slow the progression of the disease. More than 12 million people are currently diagnosed with COPD. An additional 12 million probably have the disease and don't know it. COPD has received scant attention in comparison to other respiratory conditions such as asthma and lung cancer. Respiratory physicians around the world now believe the attitude of little can done for this self inflicted disease is not justifiable. Attempts have been made to redress this deficit with the recent introduction of guidelines in the management and care of patients with COPD by both the American Thoracic Society and European Respiratory Society. So this review provides the overall knowledge about the COPD as well as their management.

  2. An investigation of the reproducibility of ultrasound measures of abdominal muscle activation in patients with chronic non-specific low back pain

    OpenAIRE

    Costa, Leonardo Oliveira Pena; Maher, Chris G.; Latimer, Jane; Hodges, Paul W.; Shirley, Debra

    2009-01-01

    Ultrasound (US) measures are used by clinicians and researchers to evaluate improvements in activity of the abdominal muscles in patients with low back pain. Studies evaluating the reproducibility of these US measures provide some information; however, little is known about the reproducibility of these US measures over time in patients with low back pain. The objectives of this study were to estimate the reproducibility of ultrasound measurements of automatic activation of the lateral abdomin...

  3. Housing in Pyramid Counteracts Neuroendocrine and Oxidative Stress Caused by Chronic Restraint in Rats

    Directory of Open Access Journals (Sweden)

    M. Surekha Bhat

    2007-01-01

    Full Text Available The space within the great pyramid and its smaller replicas is believed to have an antistress effect. Research has shown that the energy field within the pyramid can protect the hippocampal neurons of mice from stress-induced atrophy and also reduce neuroendocrine stress, oxidative stress and increase antioxidant defence in rats. In this study, we have, for the first time, attempted to study the antistress effects of pyramid exposure on the status of cortisol level, oxidative damage and antioxidant status in rats during chronic restraint stress. Adult female Wistar rats were divided into four groups as follows: normal controls (NC housed in home cage and left in the laboratory; restrained rats (with three subgroups subject to chronic restraint stress by placing in a wire mesh restrainer for 6 h per day for 14 days, the restrained controls (RC having their restrainers kept in the laboratory; restrained pyramid rats (RP being kept in the pyramid; and restrained square box rats (RS in the square box during the period of restraint stress everyday. Erythrocyte malondialdehyde (MDA and plasma cortisol levels were significantly increased and erythrocyte-reduced glutathione (GSH levels, erythrocyte glutathione peroxidase (GSH-Px and superoxide dismutase (SOD activities were significantly decreased in RC and RS rats as compared to NC. However, these parameters were maintained to near normal levels in RP rats which showed significantly decreased erythrocyte MDA and plasma cortisol and significantly increased erythrocyte GSH levels, erythrocyte GSH-Px and SOD activities when compared with RS rats. The results showed that housing in pyramid counteracts neuroendocrine and oxidative stress caused by chronic restraint in rats.

  4. Massive Trichuris trichiura infection as a cause of chronic bloody diarrhea in a child.

    Science.gov (United States)

    Diniz-Santos, Daniel R; Jambeiro, Jamile; Mascarenhas, Ramiro R; Silva, Luciana R

    2006-02-01

    The differential diagnosis of chronic diarrhea is extensive and requires the investigation of several diseases, such as celiac disease, inflammatory bowel disease and irritable bowel syndrome. A few patients infected by Trichuris trichiura may present a chronic dysentery-like syndrome in the context of a massive infestation of the colon leading to anemia and growth retardation, but the rarity of that finding demands a high level of suspicion. Herein we report the case of an 8-year-old boy from the rural zone who had suffered diarrhea without blood or mucus for 4 years and was taken to our Service because his mother had noticed the presence of blood on the feces on the 3 previous months. The diagnosis of a massive Trichuris trichiura infestation as the cause of the process was only reached by colonoscopy. We stress that Trichuris trichiura infection can mimic other forms of inflammatory bowel disease and lead to physical growth retardation and that prolonged regimens of albendazole may be required to the effective treatment of massive infestations.

  5. Nontraumatic abdominal emergencies: acute abdominal pain: diagnostic strategies

    Energy Technology Data Exchange (ETDEWEB)

    Marincek, B. [Institute of Diagnostic Radiology, University Hospital Zurich, Raemistrasse 100, 8091 Zurich (Switzerland)

    2002-09-01

    Common causes of acute abdominal pain include appendicitis, cholecystitis, bowel obstruction, urinary colic, perforated peptic ulcer, pancreatitis, diverticulitis, and nonspecific, nonsurgical abdominal pain. The topographic classification of acute abdominal pain (pain in one of the four abdominal quadrants, diffuse abdominal pain, flank or epigastric pain) facilitates the choice of the imaging technique. The initial radiological evaluation often consists of plain abdominal radiography, despite significant diagnostic limitations. The traditional indications for plain films - bowel obstruction, pneumoperitoneum, and the search of ureteral calculi - are questioned by helical computed tomography (CT). Although ultrasonography (US) is in many centers the modality of choice for imaging the gallbladder and the pelvis in children and women of reproductive age, CT is considered to be one of the most valued tools for triaging patients with acute abdominal pain. CT is particularly beneficial in patients with marked obesity, unclear US findings, bowel obstruction, and multiple lesions. The introduction of multidetector row CT (MDCT) has further enhanced the utility of CT in imaging patients with acute abdominal pain. (orig.)

  6. IS PEPTIC ULCER WITH HELICOBACTER INFEC¬TION THE CAUSE OF CHRONIC URTICARIA?

    Directory of Open Access Journals (Sweden)

    A. Farhoudi

    2000-01-01

    Full Text Available Helicobacter pylori, the most important cause of gastritis and peptic ulcer, has recently been associated with several extradigestive diseases. The aim of this study was to assess the prevalence of Helicobacter pylori infection and effects of bacterium eradication in 50 patients affected by idiopathic chronic urticaria. Helicobacter pylori was assessed by serology or biopsy and urease test or 13C urea breath test. Amoxicillin, bismuth subcitrate (Denol, metronidazole and cimetidine were given to infected patients for 2 weeks. The results of therapy were assessed by urea breath test six weeks after therapy. In response to treatment urticaria clinically regressed in 16 out of 24 patients (66.6%. Thus bacterium eradication was associated with a remission of urticaria symptoms, suggesting a possible role in the pathogenesis of this disorder.

  7. Neuritin produces antidepressant actions and blocks the neuronal and behavioral deficits caused by chronic stress.

    Science.gov (United States)

    Son, Hyeon; Banasr, Mounira; Choi, Miyeon; Chae, Seung Yeon; Licznerski, Pawel; Lee, Boyoung; Voleti, Bhavya; Li, Nanxin; Lepack, Ashley; Fournier, Neil M; Lee, Ka Rim; Lee, In Young; Kim, Juhyun; Kim, Joung-Hun; Kim, Yong Ho; Jung, Sung Jun; Duman, Ronald S

    2012-07-10

    Decreased neuronal dendrite branching and plasticity of the hippocampus, a limbic structure implicated in mood disorders, is thought to contribute to the symptoms of depression. However, the mechanisms underlying this effect, as well as the actions of antidepressant treatment, remain poorly characterized. Here, we show that hippocampal expression of neuritin, an activity-dependent gene that regulates neuronal plasticity, is decreased by chronic unpredictable stress (CUS) and that antidepressant treatment reverses this effect. We also show that viral-mediated expression of neuritin in the hippocampus produces antidepressant actions and prevents the atrophy of dendrites and spines, as well as depressive and anxiety behaviors caused by CUS. Conversely, neuritin knockdown produces depressive-like behaviors, similar to CUS exposure. The ability of neuritin to increase neuroplasticity is confirmed in models of learning and memory. Our results reveal a unique action of neuritin in models of stress and depression, and demonstrate a role for neuroplasticity in antidepressant treatment response and related behaviors. PMID:22733766

  8. Chronic phimosis as a cause of obstructive uropathy in an adult patient

    International Nuclear Information System (INIS)

    Phimosis is a rare cause of obstructive uropathy and renal failure. This report presents a case of a 22-year-old man with phimosis, resulting in such complications. The patient with incidentally revealed elevated serum creatinine level was subjected to ultrasonography, voiding cystourethrography and static fluid MR urography (sMRU), combined with conventional T1- and T2-weighted images. The urinary tract dilatation and the bladder diverticula were diagnosed with the use of imaging modalities. Two months after circumcision the degree of hydroureteronephrosis as well as creatinine level decreased. The obstructive uropathy involving the upper urinary tract and resulting in renal failure may develop on the basis of chronic phimosis. Completing of standard imaging techniques with MR urography significantly improved the possibility of the urinary tract evaluation in the presented case. (author)

  9. Correlation between Food Intolerance and Chronic Abdominal Pain in Children%食物不耐受与儿童慢性腹痛的相关性研究

    Institute of Scientific and Technical Information of China (English)

    李玉华; 项立; 肖智辉; 王慧慧

    2012-01-01

    目的 探讨食物不耐受与儿童慢性腹痛的相关性及不耐受食物忌食或轮替疗法对慢性腹痛患儿的疗效.方法 采用酶联免疫吸附试验(ELISA)法检测68例以腹痛>3个月为主诉就诊的门诊患儿血清14种食物特异性免疫球蛋白(IgG)水平,同时进行3个月不耐受食物忌食或轮替疗法,观察疗效.结果 慢性腹痛患儿食物不耐受阳性率为98.5%,牛奶、鸡蛋的阳性率最高,其次为鳕鱼、西红柿、大豆、螃蟹等.女性患儿鳕鱼、西红柿不耐受程度高于男性(Z值分别为2.096和2.038,P值分别为0.036和0.042).≤6岁组与>6岁组患儿鸡蛋、西红柿、大豆IgG水平比较差异均有统计学意义(Z值分别为3.326、2.100和2.934,P值分别为0.001、0.036和0.003),年龄越大,鸡蛋、大豆不耐受程度越轻,西红柿不耐受程度越重.不耐受食物忌食或轮替疗法有效率为92.6%.结论 儿童慢性腹痛与食物不耐受关系密切.不耐受食物以牛奶、鸡蛋最多见.不耐受食物忌食或轮替疗法对大多数慢性腹痛患儿有效.%To investigate the correlation between food intolerance and chronic abdominal pain in children and to discuss the efficacy of restraint of intolerant food or alternative therapy on children with chronic abdominal pain. Methods The enzyme -linked immunosorbent assay ( ELISA ) was used to measure the levels of IgG against 14 common foods in serum of 68 children with chronic abdominal pain more than three months. The efficacy of restraint of intolerant food or alternative therapy was observed after three months. Results Total positive rate of food intolerance in chronic abdominal pain children was 98. 5% , with milk and egg having the highest positive rate, followed by cod, tomato, soybean and crab. The intolerance level of cod and tomato were higher among girls than among boys ( Z = 2. 096, 2. 038, P = 0. 036, 0. 042 ). The IgG level of egg, tomato and soybean showed statistically significant

  10. The relevance analysis helicobacter pylori infection and chronic abdominal pain in children%幽门螺旋杆菌感染与儿童慢性腹痛的相关性分析

    Institute of Scientific and Technical Information of China (English)

    乐高钟; 吴小秧; 如泉; 刘素云

    2014-01-01

    Objective To study the relevance and clinical value of Helicobacter pylori infection and chronic abdominal pain in children.Methods In a total of 128 cases of children with accurate diagnosis of chronic abdominal pain in our hospital,urease test from the breath gas of children with13C -Urea Breath Test was used to detect urease antibody and positive result indicates infection of Helicobacter pylori infection.Results In a total of 162 cases of children with chronic abdominal pain,56 cases were found to be posi-tive for Helicobacter pylori infection,the positive percentage is 43.75%.In all the positive cases,11 cases were between 3 to 6 years old,which constitute of 19.64%;20 cases were between 6 to 10years old,positive percentage 35.71%;25 cases were between 10 to 14 years old,positive percentage 44.65%.Conclusion It’s quite high for the Helicobacter pylori infection in children with chronic ab-dominal pain and the infection rate increases with the aging process,indicating there is close relevance between Helicobacter pylori in-fection and chronic abdominal pain;therefore,Helicobacter pylori maybe the pathogen in chlidren with chronic abdominal pain and may One of the important reasons.%目的:探讨幽门螺旋杆菌感染与儿童慢性腹痛的相关性,评价幽门螺旋杆菌感染在儿童慢性腹痛中临床意义。方法:选取本院确诊慢性腹痛患儿128例。均采用尿素[13 C]呼气试验查找幽门螺旋杆菌尿素酶抗体,结果阳性者提示存在幽门螺旋杆菌感染。结果:128例慢性腹痛患儿中幽门螺旋杆菌检出阳性56例,阳性率43.75%,其中3~6岁11例,阳性率19.64%;6~10岁20例,阳性率35.71%;10~14岁25例,阳性率44.65%。结论:儿童慢性腹痛中幽门螺旋杆菌感染率较高,且随年龄增长感染率呈增高趋势,提示幽门螺旋杆菌感染与儿童慢性腹痛密切相关,可能是导致儿童慢性腹痛的主要病原菌及重要原因之一。

  11. Acid reflux directly causes sleep disturbances in rat with chronic esophagitis.

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    Kenichi Nakahara

    Full Text Available BACKGROUND & AIMS: Gastroesophageal reflux disease (GERD is strongly associated with sleep disturbances. Proton pump inhibitor (PPI therapy improves subjective but not objective sleep parameters in patients with GERD. This study aimed to investigate the association between GERD and sleep, and the effect of PPI on sleep by using a rat model of chronic acid reflux esophagitis. METHODS: Acid reflux esophagitis was induced by ligating the transitional region between the forestomach and the glandular portion and then wrapping the duodenum near the pylorus. Rats underwent surgery for implantation of electrodes for electroencephalogram and electromyogram recordings, and they were transferred to a soundproof recording chamber. Polygraphic recordings were scored by using 10-s epochs for wake, rapid eye movement sleep, and non-rapid eye movement (NREM sleep. To examine the role of acid reflux, rats were subcutaneously administered a PPI, omeprazole, at a dose of 20 mg/kg once daily. RESULTS: Rats with reflux esophagitis presented with several erosions, ulcers, and mucosal thickening with basal hyperplasia and marked inflammatory infiltration. The reflux esophagitis group showed a 34.0% increase in wake (232.2±11.4 min and 173.3±7.4 min in the reflux esophagitis and control groups, respectively; p<0.01 accompanied by a reduction in NREM sleep during light period, an increase in sleep fragmentation, and more frequent stage transitions. The use of omeprazole significantly improved sleep disturbances caused by reflux esophagitis, and this effect was not observed when the PPI was withdrawn. CONCLUSIONS: Acid reflux directly causes sleep disturbances in rats with chronic esophagitis.

  12. Curative Effect of Abdominal Acupuncture and Moxibustion treatment on Chronic Pelvic Inflammation%腹针加透灸治疗慢性盆腔炎疗效观察

    Institute of Scientific and Technical Information of China (English)

    赵燕; 赵义刚

    2015-01-01

    目的:观察腹针加透灸法治疗慢性盆腔炎的临床疗效及作用机制。方法:将40例慢性盆腔炎患者随机分为治疗组与对照组,各20例,对照组采用西药治疗,治疗组在对照组的基础上加腹针、透灸法治疗。结果:治疗组的临床疗效优于对照组(P<0.05),治疗组复发率也低于对照组(P<0.01)。结论:腹针加透灸治疗慢性盆腔炎有明显的临床疗效,并可降低复发率。%Objective:To observe the effect of abdominal acupuncture plus moxibustion treatment on chronic pelvic inflammation and mechanism of action.Methods:40 patients with chronic pelvic inflammation were ran-domly divided into a treatment group and a control group.20 cases in the control group received western medi-cine,and abdominal acupuncture and moxibustion were used in the treatment group on the basis of the therapy in the control group.Results:The clinical efficacy of the treatment group was better than that in the control group ( P<0.05) ,and in the treatment group the recurrence rate was also lower than that in the control group ( P<0.01 ) .Conclusion:Abdominal acupuncture and moxibustion treatment for chronic pelvic inflammation have a significantly clinical efficacy and can reduce the recurrence rate .

  13. Analysis of diagnosis and treatment of acute intestinal obstruction caused by abdominal hernia after surgery%术后腹内疝致急性肠梗阻的诊治分析

    Institute of Scientific and Technical Information of China (English)

    姜冰

    2015-01-01

    目的:探讨术后腹内疝致急性肠梗阻的诊断以及治疗方法.方法:收治术后腹内疝致急性肠梗阻患者 48例,回顾性分析其临床资料.进行胃空肠吻合术的患者在手术后横结肠系膜与小肠疝入输入段的空肠形成裂隙导致内疝致急性肠梗阻6例,腹会阴联合直肠癌根治术后患者侧腹壁与降结肠形成间隙导致内疝2例,腹会阴联合直肠癌根治术后盆底筋膜出现裂开导致内疝6例,因各种手术导致腹腔粘连,肠壁、腹腔脏器、腹膜以及肠与肠之间的孔隙导致术后腹内疝致急性肠梗阻34例,所有患者均实行裂孔修补、粘连松解、疝入肠复位,其中16例患者出现肠坏死,实行肠切除吻合手术.结果:经尽早确诊及手术治疗 46 例患者均治愈出院,2 例患者在术后因中毒性休克死亡.结论:腹部手术后腹内疝致急性肠梗阻,病情危险,需及早诊治和手术避免肠坏死及手术并发症的发生,而且CT在术后诊治腹内疝致急性肠梗阻诊治中具有重要意义.%Objective:To explore the diagnosis and treatment of acute intestinal obstruction caused by abdominal hernia after surgery.Methods:48 patients with acute intestinal obstruction caused by abdominal hernia after surgery were selected,and the clinical data were retrospectively analyzed.In the gastrojejunostomy patients,after operation,6 cases of acute intestinal obstruction were due to internal hernia of transverse mesocolon and hernia of the small intestine into the input segment for the jejunum formation;in patients after combined abdominal perineal rectal cancer radical resection,lateral abdominal wall and descending colon for gap formation leaded to internal hernia in 2 cases;after radical resection of abdominal perineal rectal cancer,basin fascia dehiscence leaded to internal hernia in 6 cases;because of all kinds of operation lead to peritoneal adhesions,intestinal wall, abdominal peritoneum and bowel,and intestinal pore

  14. Pediatric Abdominal Pain: An Emergency Medicine Perspective.

    Science.gov (United States)

    Smith, Jeremiah; Fox, Sean M

    2016-05-01

    Abdominal pain is a common complaint that leads to pediatric patients seeking emergency care. The emergency care provider has the arduous task of determining which child likely has a benign cause and not missing the devastating condition that needs emergent attention. This article reviews common benign causes of abdominal pain as well as some of the cannot-miss emergent causes. PMID:27133248

  15. Apocynin prevents vascular effects caused by chronic exposure to low concentrations of mercury.

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    Danize A Rizzetti

    Full Text Available UNLABELLED: Mercury increases the risk of cardiovascular disease and oxidative stress and alters vascular reactivity. This metal elicits endothelial dysfunction causing decreased NO bioavailability via increased oxidative stress and contractile prostanoid production. NADPH oxidase is the major source of reactive oxygen species (ROS in the vasculature. Our aim was to investigate whether treatment with apocynin, an NADPH oxidase inhibitor, prevents the vascular effects caused by chronic intoxication with low concentrations of mercury. Three-month-old male Wistar rats were treated for 30 days with a intramuscular injections (i.m. of saline; b HgCl(2 (i.m. 1(st dose: 4.6 µg/kg, subsequent doses: 0.07 µg/kg/day; c Apocynin (1.5 mM in drinking water plus saline i.m.; and d Apocynin plus HgCl(2. The mercury treatment resulted in 1 an increased aortic vasoconstrictor response to phenylephrine and reduced endothelium-dependent responses to acetylcholine; 2 the increased involvement of ROS and vasoconstrictor prostanoids in response to phenylephrine, whereas the endothelial NO modulation of such responses was reduced; and 3 the reduced activity of aortic superoxide dismutase (SOD and glutathione peroxidase (GPx and increased plasma malondialdehyde (MDA levels. Treatment with apocynin partially prevented the increased phenylephrine responses and reduced the endothelial dysfunction elicited by mercury treatment. In addition, apocynin treatment increased the NO modulation of vasoconstrictor responses and aortic SOD activity and reduced plasma MDA levels without affecting the increased participation of vasoconstrictor prostanoids observed in aortic segments from mercury-treated rats. CONCLUSIONS: Mercury increases the vasoconstrictor response to phenylephrine by reducing NO bioavailability and increasing the involvement of ROS and constrictor prostanoids. Apocynin protects the vessel from the deleterious effects caused by NADPH oxidase, but not from those

  16. Delayed Bleeding and Pelvic Haematoma after Low-Energy Osteoporotic Pubic Rami Fracture in a Warfarin Patient: An Unusual Cause of Abdominal Pain

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    Andrea Sandri

    2014-01-01

    Full Text Available Introduction. Acute abdominal pain may be the presenting symptom in a wide range of diseases in the elderly. Acute abdominal pain related to a delayed bleeding and pelvic haematoma after a low-energy pubic rami fracture is rare and can have important consequences; to the best of our knowledge, only one case has been previously described. Case Report. We present an unusual case of an 83-year-old woman taking warfarin for atrial fibrillation, admitted to the Emergency Department (ED with acute abdominal pain and progressive anemia related to a delayed bleeding and pelvic haematoma 72 hours after a low-energy osteoporotic pubic rami fracture. Warfarin was withheld, anticoagulation was reversed by using fresh frozen plasma and vitamin K, and concentrated red blood cells were given. Haemoglobin level gradually returned to normal with a progressive resorption of the haematoma. Conclusion. Delayed bleeding and pelvic haematoma after osteoporotic pubic rami fracture should be considered in the differential diagnosis of acute abdominal pain in the elderly. This case indicates the need for hospital admission, careful haemodynamic monitoring, and early identification of bleeding in patients with “benign” osteoporotic pubic rami fracture, especially those receiving anticoagulants, to provide an adequate management and prevent severe complications.

  17. FAN1 mutations cause karyomegalic interstitial nephritis, linking chronic kidney failure to defective DNA damage repair.

    Science.gov (United States)

    Zhou, Weibin; Otto, Edgar A; Cluckey, Andrew; Airik, Rannar; Hurd, Toby W; Chaki, Moumita; Diaz, Katrina; Lach, Francis P; Bennett, Geoffrey R; Gee, Heon Yung; Ghosh, Amiya K; Natarajan, Sivakumar; Thongthip, Supawat; Veturi, Uma; Allen, Susan J; Janssen, Sabine; Ramaswami, Gokul; Dixon, Joanne; Burkhalter, Felix; Spoendlin, Martin; Moch, Holger; Mihatsch, Michael J; Verine, Jerome; Reade, Richard; Soliman, Hany; Godin, Michel; Kiss, Denes; Monga, Guido; Mazzucco, Gianna; Amann, Kerstin; Artunc, Ferruh; Newland, Ronald C; Wiech, Thorsten; Zschiedrich, Stefan; Huber, Tobias B; Friedl, Andreas; Slaats, Gisela G; Joles, Jaap A; Goldschmeding, Roel; Washburn, Joseph; Giles, Rachel H; Levy, Shawn; Smogorzewska, Agata; Hildebrandt, Friedhelm

    2012-08-01

    Chronic kidney disease (CKD) represents a major health burden. Its central feature of renal fibrosis is not well understood. By exome sequencing, we identified mutations in FAN1 as a cause of karyomegalic interstitial nephritis (KIN), a disorder that serves as a model for renal fibrosis. Renal histology in KIN is indistinguishable from that of nephronophthisis, except for the presence of karyomegaly. The FAN1 protein has nuclease activity and acts in DNA interstrand cross-link (ICL) repair within the Fanconi anemia DNA damage response (DDR) pathway. We show that cells from individuals with FAN1 mutations have sensitivity to the ICL-inducing agent mitomycin C but do not exhibit chromosome breakage or cell cycle arrest after diepoxybutane treatment, unlike cells from individuals with Fanconi anemia. We complemented ICL sensitivity with wild-type FAN1 but not with cDNA having mutations found in individuals with KIN. Depletion of fan1 in zebrafish caused increased DDR, apoptosis and kidney cysts. Our findings implicate susceptibility to environmental genotoxins and inadequate DNA repair as novel mechanisms contributing to renal fibrosis and CKD.

  18. The Nature and Causes of Chronic Obstructive Pulmonary Disease: A Historical Perspective

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    C Peter W Warren

    2009-01-01

    Full Text Available Chronic obstructive pulmonary disease (COPD is the currently favoured name for the diseases formerly known as emphysema and bronchitis. COPD has been recognized for more than 200 years. Its cardinal symptoms are cough, phlegm and dyspnea, and its pathology is characterized by enlarged airspaces and obstructed airways. In the 19th century, the diagnosis of COPD depended on its symptoms and signs of a hyperinflated chest, and reduced expiratory breath sounds. The airflow obstruction evident on spirometry was identified in that century, but did not enter into clinical practice. Bronchitis, and the mechanical forces required to overcome its obstruction, was believed to be responsible for emphysema, although the inflammation present was recognized. The causes of bronchitis, and hence emphysema, included atmospheric and domestic air pollution, as well as dusty occupations. Cigarette smoking only became recognized as the dominant cause in the 20th century. The lessons learned of the risks for COPD in 19th-century Britain are very pertinent to the world today.

  19. Abdominal exploration

    Science.gov (United States)

    ... you when to arrive at the hospital. Outlook (Prognosis) You should be able to start eating and ... Read More Acute Adhesion Appendicitis Biopsy Cancer Chronic pancreatitis CT scan Diverticulitis Ectopic pregnancy Endometriosis Hodgkin lymphoma ...

  20. Chronic subhepatotoxic exposure to arsenic enhances hepatic injury caused by high fat diet in mice

    International Nuclear Information System (INIS)

    Arsenic is a ubiquitous contaminant in drinking water. Whereas arsenic can be directly hepatotoxic, the concentrations/doses required are generally higher than present in the US water supply. However, physiological/biochemical changes that are alone pathologically inert can enhance the hepatotoxic response to a subsequent stimulus. Such a ‘2-hit’ paradigm is best exemplified in chronic fatty liver diseases. Here, the hypothesis that low arsenic exposure sensitizes liver to hepatotoxicity in a mouse model of non-alcoholic fatty liver disease was tested. Accordingly, male C57Bl/6J mice were exposed to low fat diet (LFD; 13% calories as fat) or high fat diet (HFD; 42% calories as fat) and tap water or arsenic (4.9 ppm as sodium arsenite) for ten weeks. Biochemical and histologic indices of liver damage were determined. High fat diet (± arsenic) significantly increased body weight gain in mice compared with low-fat controls. HFD significantly increased liver to body weight ratios; this variable was unaffected by arsenic exposure. HFD caused steatohepatitis, as indicated by histological assessment and by increases in plasma ALT and AST. Although arsenic exposure had no effect on indices of liver damage in LFD-fed animals, it significantly increased the liver damage caused by HFD. This effect of arsenic correlated with enhanced inflammation and fibrin extracellular matrix (ECM) deposition. These data indicate that subhepatotoxic arsenic exposure enhances the toxicity of HFD. These results also suggest that arsenic exposure might be a risk factor for the development of fatty liver disease in human populations. -- Highlights: ► Characterizes a mouse model of arsenic enhanced NAFLD. ► Arsenic synergistically enhances experimental fatty liver disease at concentrations that cause no overt hepatotoxicity alone. ► This effect is associated with increased inflammation.

  1. Observations on the Therapeutic Effect of Abdominal Acupoint Catgut Embedding on Chronic Lumbago%腹针穴位埋线治疗慢性腰痛疗效观察

    Institute of Scientific and Technical Information of China (English)

    龚明发; 雷慧姝

    2015-01-01

    ObjectiveTo investigate the clinical efficacy of abdominal catgut embedding therapy for chronic lumbago.Method Sixty patients with chronic lumbago were randomly allocated to abdominal catgut embedding (treatment) and abdominal acupuncture (control) groups, 30 cases each. An evaluation was made using the JOAscore in the two groupsbefore and after one month of treatment. The therapeutic effects were compared between the two groups.ResultThere was a statistically significant difference in the JOA scale score between before and after one month of treatment in both groups (P<0.01,P<0.05) and between the treatment and control groups after one month of treatment (P<0.05); the total effective rate and recovery rate of the treatment group were significantly higher than that of the control group (P<0.01).ConclusionAbdominal catgut embedding therapy is more effective than acupuncture therapy for chronic lumbago.%目的:观察腹部埋线疗法治疗慢性腰痛的临床疗效。方法将60例慢性腰痛患者随机分为腹针埋线组(治疗组)和腹针针刺组(对照组),每组30例,评估两组患者治疗前、治疗1个月后的JOA量表评分,比较两组疗效。结果两组治疗前与治疗后1个月JOA量表评分比较差异均有统计学意义(P<0.01,P<0.05),治疗组治疗1个月后JOA量表评分与对照组比较差异具有统计学意义(P<0.05);治疗组总有效率、治愈率高于对照组(P<0.01)。结论腹针埋线疗法对慢性腰痛的治疗效果优于单纯针刺疗法。

  2. 痛泻要方对慢性胰腺炎腹痛、腹泻的疗效观察%Clinical efficacy observation of Tongxieyao prescription on abdominal pain and diarrhoea in chronic pancreatitis

    Institute of Scientific and Technical Information of China (English)

    刘洪; 李慧臻; 赵双梅

    2012-01-01

    [Objective] To observe clinical efficacy of Tongxieyao prescription on abdominal pain and diarrhoea in chronic pancreatitis. [Methods] The 104 patients with chronic pancreatitis' abdominal pain and diarrhoea were randomly divided into two groups,the control group adopted the therapy of pancreatic enzyme replacement,the treatment group adopted Tongxieyao prescription adding and subtracting. We observed the improvement of symptoms before and after the treatment and compare the curative effect. [Results] In the treatment group,the improvement of abdominal pain,diarrhea and other clinical symptoms were better than that in the control group (P<0.05). There was significant difference. About the comparison of the total effective rate between the treatment group and the control group (P<0.05). There was significant difference. [Conclusion] The effect of Tongxieyao prescription on treating chronic pancreatitis' abdominal pain and diarrhea is better than that of pancreatic enzyme replacement therapy. The curative effect is notable.%[目的]观察痛泻要方治疗慢性胰腺炎腹痛、腹泻的临床疗效.[方法]104例慢性胰腺炎腹痛、腹泻患者随机分为两组,对照组采用胰酶替代疗法,治疗组采用痛泻要方加减,观察治疗前后患者症状改善情况,并进行疗效比较.[结果]治疗组在腹痛、腹泻等临床症状改善方面优于对照组(P<0.05),差异有统计学意义;治疗组与对照组总有效率比较(P<0.05),差异有统计学意义.[结论]痛泻要方治疗慢性胰腺炎腹痛、腹泻优于胰酶替代疗法,疗效显著.

  3. A Pilot Retrospective Study of the Relationship Between Estrogen Use and Pancreatitis/Pancreatic Function in Women with Chronic Abdominal Pain

    Directory of Open Access Journals (Sweden)

    John G Lieb II

    2013-05-01

    Full Text Available Context Estrogens are thought to cause pancreatitis by raising triglyceride levels but whether there are other effects on the pancreas is debatable. Objective To better elucidate the relationship between estrogens and pancreatitis and pancreatic function in a pilot study. Design/setting/patients Our retrospectively collected database of 224 patients who had undergone secretin stimulation testing was queried for females with available medication histories, who were then divided into two groups: those taking estrogens (E and those not on estrogens (N. Mann Whitney U and Fisher’s exact tests were used. Results Seventy of the patients in the database were females with available medication histories. Thirty-five (50.0% were taking estrogens. Twenty-nine (82.9% of the E patients experienced any type of pancreatitis (i.e., acute pancreatitis, acute relapsing pancreatitis, chronic pancreatitis while only 19 (54.3% of the N patients did (P=0.019. During secretin stimulation testing, the peak bicarbonate levels for E and N patients were 80±18 and 90±23 mEq/L, respectively (P=0.058. When patients with any type of pancreatitis were excluded, E patients still displayed decreased peak bicarbonate levels in response to secretin (90±18 vs. 104±19 mEq/L; P=0.021. Weight, age, triglyceride levels, frequency of patients with cholecystectomy and biliary stones did not significantly differ between the two groups (E and N respectively. Conclusions These pilot data suggest exogenous estrogens may be related to the development of acute pancreatitis and acute relapsing pancreatitis, and probably to a lesser degree chronic pancreatitis, perhaps through a triglyceride independent mechanism. During secretin stimulation testing, peak bicarbonate production may be diminished in women on estrogens (even inthose who have never had pancreatitis. Further study is necessary to better define the relationship between estrogen use,pancreatitis, and pancreatic function.

  4. Chronic Inflammation and Neutrophil Activation as Possible Causes of Joint Diseases in Ballet Dancers

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    Leandro da Silva Borges

    2014-01-01

    Full Text Available Herein, we investigated the effects of a ballet class on the kinetic profiles of creatine kinase (CK and lactate dehydrogenase (LDH activities, cytokines, complement component 3 (C3, and the concentrations of immunoglobulin (Ig, IgA and IgM, in ballerinas. We also verified neutrophil death and ROS release. Blood samples were taken from 13 dancers before, immediately after, and 18 hours after a ballet class. The ballet class increased the plasma activities of CK-total (2.0-fold immediately after class, while the activities of CK-cardiac muscle (1.0-fold and LDH (3.0-fold were observed to increase 18 hours after the class. Levels of the TNF-α, IL-1β, IgG, and IgA were not affected under the study conditions. The exercise was found to induce neutrophil apoptosis (6.0-fold 18 hours after the ballet class. Additionally, immediately after the ballet class, the neutrophils from the ballerinas were found to be less responsive to PMA stimulus. Conclusion. Ballet class was found to result in inflammation in dancers. The inflammation caused by the ballet class remained for 18 hours after the exercise. These findings are important in preventing the development of chronic lesions that are commonly observed in dancers, such as those with arthritis and synovitis.

  5. Debilitating Chronic Diarrhea Caused by Generalized Gastrointestinal Cytomegalovirus Infection in an Immunocompetent Adult

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    Emmanouil Telakis

    2014-01-01

    Full Text Available Gastrointestinal cytomegalovirus (CMV infection is a common opportunistic infection in immunocompromised patients, especially patients with acquired immunodeficiency syndrome and transplant recipients. In contrast, CMV infection of the gastrointestinal tract is rare in immunocompetent individuals. We report a case of severe, protracted, and debilitating diarrhea caused by generalized CMV infection of the gastrointestinal tract in an elderly woman with no apparent immunosuppression. An extensive diagnostic investigation demonstrated CMV-associated disease affecting both the upper and lower gastrointestinal tracts (esophagus, small intestine, and colon. Such extensive simultaneous involvement of the alimentary tract in an immunocompetent patient is rare and presents a diagnostic and therapeutic challenge. The diagnosis was based on a combination of endoscopic, histopathological, serological, and polymerase chain reaction analysis findings and our patient was successfully treated with intravenous ganciclovir. Our case demonstrates that gastrointestinal CMV infection should be considered in the differential diagnosis of severe chronic diarrhea in immunocompetent patients and that antiviral treatment may be justified in this setting.

  6. Muscle dysfunction in chronic obstructive pulmonary disease: update on causes and biological findings.

    Science.gov (United States)

    Gea, Joaquim; Pascual, Sergi; Casadevall, Carme; Orozco-Levi, Mauricio; Barreiro, Esther

    2015-10-01

    Respiratory and/or limb muscle dysfunction, which are frequently observed in chronic obstructive pulmonary disease (COPD) patients, contribute to their disease prognosis irrespective of the lung function. Muscle dysfunction is caused by the interaction of local and systemic factors. The key deleterious etiologic factors are pulmonary hyperinflation for the respiratory muscles and deconditioning secondary to reduced physical activity for limb muscles. Nonetheless, cigarette smoke, systemic inflammation, nutritional abnormalities, exercise, exacerbations, anabolic insufficiency, drugs and comorbidities also seem to play a relevant role. All these factors modify the phenotype of the muscles, through the induction of several biological phenomena in patients with COPD. While respiratory muscles improve their aerobic phenotype (percentage of oxidative fibers, capillarization, mitochondrial density, enzyme activity in the aerobic pathways, etc.), limb muscles exhibit the opposite phenotype. In addition, both muscle groups show oxidative stress, signs of damage and epigenetic changes. However, fiber atrophy, increased number of inflammatory cells, altered regenerative capacity; signs of apoptosis and autophagy, and an imbalance between protein synthesis and breakdown are rather characteristic features of the limb muscles, mostly in patients with reduced body weight. Despite that significant progress has been achieved in the last decades, full elucidation of the specific roles of the target biological mechanisms involved in COPD muscle dysfunction is still required. Such an achievement will be crucial to adequately tackle with this relevant clinical problem of COPD patients in the near-future. PMID:26623119

  7. Hyperhomocysteinemia is a result, rather than a cause, of depression under chronic stress.

    Directory of Open Access Journals (Sweden)

    Shen Chengfeng

    Full Text Available BACKGROUND: Although the accumulation of homocysteine (Hcy has been implicated in the pathogenesis of depression, whether Hcy is directly involved and acts as the primary cause of depressive symptoms remains unclear. The present study was designed to clarify whether increased Hcy plays an important role in stress-induced depression. RESULTS: We employed the chronic unpredictable mild stress model (CUMS of depression for 8 weeks to observe changes in the plasma Hcy level in the development of depression. The results showed that Wistar rats exposed to a series of mild, unpredictable stressors for 4 weeks displayed depression-like symptoms such as anhedonia (decreased sucrose preferences and a decreased 5-Hydroxy Tryptophan (5-HT concentration in the hippocampus. At the end of 8 weeks, the plasma Hcy level increased in the CUMS rats. The anti-depressant sertraline could decrease the plasma Hcy level and improve the depression-like symptoms in the CUMS rats. RhBHMT, an Hcy metabolic enzyme, could decrease the plasma Hcy level significantly, although it could not improve the depressive symptoms in the CUMS rats. CONCLUSIONS: The results obtained from the experiments did not support the hypothesis that the increased Hcy concentration mediated the provocation of depression in CUMS rats, and the findings suggested that the increased Hcy concentration in the plasma might be the result of stress-induced depression.

  8. Muscle dysfunction in chronic obstructive pulmonary disease: update on causes and biological findings.

    Science.gov (United States)

    Gea, Joaquim; Pascual, Sergi; Casadevall, Carme; Orozco-Levi, Mauricio; Barreiro, Esther

    2015-10-01

    Respiratory and/or limb muscle dysfunction, which are frequently observed in chronic obstructive pulmonary disease (COPD) patients, contribute to their disease prognosis irrespective of the lung function. Muscle dysfunction is caused by the interaction of local and systemic factors. The key deleterious etiologic factors are pulmonary hyperinflation for the respiratory muscles and deconditioning secondary to reduced physical activity for limb muscles. Nonetheless, cigarette smoke, systemic inflammation, nutritional abnormalities, exercise, exacerbations, anabolic insufficiency, drugs and comorbidities also seem to play a relevant role. All these factors modify the phenotype of the muscles, through the induction of several biological phenomena in patients with COPD. While respiratory muscles improve their aerobic phenotype (percentage of oxidative fibers, capillarization, mitochondrial density, enzyme activity in the aerobic pathways, etc.), limb muscles exhibit the opposite phenotype. In addition, both muscle groups show oxidative stress, signs of damage and epigenetic changes. However, fiber atrophy, increased number of inflammatory cells, altered regenerative capacity; signs of apoptosis and autophagy, and an imbalance between protein synthesis and breakdown are rather characteristic features of the limb muscles, mostly in patients with reduced body weight. Despite that significant progress has been achieved in the last decades, full elucidation of the specific roles of the target biological mechanisms involved in COPD muscle dysfunction is still required. Such an achievement will be crucial to adequately tackle with this relevant clinical problem of COPD patients in the near-future.

  9. Subcutaneous injection of Mycobacterium ulcerans causes necrosis, chronic inflammatory response and fibrosis in skeletal muscle.

    Science.gov (United States)

    Houngbédji, Mabèrou Germain; Boissinot, Maurice; Bergeron, G Michel; Frenette, Jérôme

    2008-10-01

    Mycobacterium ulcerans (M. ulcerans) causes Buruli ulcer, a very debilitating disease that affects the skin and other tissues. The disease occurs mainly in children in sub-Sahara Africa. While contracture, fibrosis and functional limitation of range of motion are frequent complications of Buruli ulcer, no fundamental or clinical studies have investigated the impact of M. ulcerans infections on skeletal muscle. In the present study, we subcutaneously infected mice in the proximity of the right biceps muscle to evaluate the histological, biochemical and functional impact of M. ulcerans on skeletal muscles. The concentration of mast cells decreased but the number of neutrophils and macrophages increased steadily in proximate-infected biceps muscles. Pro- and anti-inflammatory cytokines as well as fibrogenic growth factor mRNA also increased. Significantly more membrane damage and fibrosis occurred in proximate-infected biceps muscles than in control and sham muscles. Passive biomechanical testing also revealed that the presence of M. ulcerans increased muscle stiffness. These findings show for the first time that M. ulcerans can induce local and chronic inflammatory responses in skeletal muscles that are associated with muscle fiber damage and fibrosis.

  10. Chronic kidney disease of unknown aetiology in Sri Lanka: is cadmium a likely cause?

    Directory of Open Access Journals (Sweden)

    Peiris-John Roshini J

    2011-07-01

    Full Text Available Abstract Background The rising prevalence of chronic kidney disease (CKD and subsequent end stage renal failure necessitating renal replacement therapy has profound consequences for affected individuals and health care resources. This community based study was conducted to identify potential predictors of microalbuminuria in a randomly selected sample of adults from the North Central Province (NCP of Sri Lanka, where the burden of CKD is pronounced and the underlying cause still unknown. Methods Exposures to possible risk factors were determined in randomly recruited subjects (425 females and 461 males from selected areas of the NCP of Sri Lanka using an interviewer administered questionnaire. Sulphosalicylic acid and the Light Dependent Resister microalbumin gel filtration method was used for initial screening for microalbuminuria and reconfirmed by the Micral strip test. Results Microalbumnuria was detected in 6.1% of the females and 8.5% of the males. Smoking (p Conclusions Hypertension, diabetes mellitus, UTI, and smoking are known risk factors for microalbuminuria. The association between microalbuminuria and consumption of well water suggests an environmental aetiology to CKD in NCP. The causative agent is yet to be identified. Investigations for cadmium as a potential causative agent needs to be initiated.

  11. [A Case of Composite Hepatocellular Carcinoma and Neuroendocrine Carcinoma in a Patient with Liver Cirrhosis Caused by Chronic Hepatitis B].

    Science.gov (United States)

    Yun, Eun Young; Kim, Tae Hyo; Lee, Sang Soo; Kim, Hong Jun; Kim, Hyun Jin; Jung, Woon Tae; Lee, Ok Jae; Song, Dae Hyun

    2016-08-25

    Primary hepatic neuroendocrine carcinoma (PHNEC) is rare and its origin is not clearly understood. The coexistence of PHNEC and hepaotcellular carcinoma has been reported in only a few cases. We report a rare case of combined PHNEC and hepaotcellular carcinoma in a patient with liver cirrhosis caused by chronic hepatitis B that resulted in aggressive behavior and poor prognosis. PMID:27554219

  12. Alu-Repeat-Induced Deletions Within the NCF2 Gene Causing p67-phox-Deficient Chronic Granulomatous Disease (CGD)

    NARCIS (Netherlands)

    M. Gentsch; A. Kaczmarczyk; K. van Leeuwen; M. de Boer; M. Kaus-Drobek; M.C. Dagher; P. Kaiser; P.D. Arkwright; M. Gahr; A. Rösen-Wolff; M. Bochtler; E. Secord; P. Britto-Williams; G.M. Saifi; A. Maddalena; G. Dbaibo; J. Bustamante; J.L. Casanova; D. Roos; J. Roesler

    2010-01-01

    Mutations that impair express. ion or function of the components, of the phagocyte NADPH oxidase complex cause. chronic granulomatous disease (CGD), which is associated with life-threatening infections and dysregulated granulomatous inflammation. In five CGD patients from four consanguineous familie

  13. Abdominal Aortic Aneurysms: Treatments

    Science.gov (United States)

    ... access catheters Vertebroplasty Women and vascular disease Women's health Social Media Facebook Twitter ... Abdominal Aortic Aneurysms Interventional Radiologists Treat Abdominal Aneurysms Nonsurgically Interventional radiologists are vascular ...

  14. Helicobacter pylori: A significant and treatable cause of chronic urticaria and angioedema.

    Science.gov (United States)

    Rasooly, Marjohn M; Moye, Nancy A; Kirshenbaum, Arnold S

    2015-10-16

    Two outpatient medical offices evaluated 204 patients with chronic urticaria during 2012. This article presents a retrospective study showing that 10% of patients with chronic urticaria may be infected with H. pylori. Furthermore, eradication of infection can be followed by remission of urticaria, reduced morbidity from gastric ulcers, and cancer.

  15. Subcutis calcinosis caused by injection of calcium-containing heparin in a chronic kidney injury patient

    Directory of Open Access Journals (Sweden)

    Lilia Ben Fatma

    2014-01-01

    Full Text Available Subcutis calcinosis, characterized by abnormal calcium deposits in the skin, is a rare complication of using calcium-containing heparin occurring in patients with advanced renal failure. We report the case of an 83-year-old female, a known case of chronic kidney disease (CKD for four years with recent worsening of renal failure requiring hospitalization and hemodialysis. She developed subcutis calcinosis following injection of calcium-containing heparin. Biochemical tests showed serum parathormone level at 400 pg/dL, hypercalcemia, elevated calcium-phosphate product and monoclonal gammopathy related to multiple myeloma. She developed firm subcu-taneous nodules in the abdomen and the thighs, the injection sites of Calciparin ® (calcium nadroparin that was given as a preventive measure against deep vein thrombosis. The diagnosis of subcutis calcinosis was confirmed by the histological examination showing calcium deposit in the dermis and hypodermis. These lesions completely disappeared after discontinuing calcium nadro-parin injections. Subcutis calcinosis caused by injections of calcium-containing heparin is rare, and, to the best our knowledge, not more than 12 cases have been reported in the literature. Pathogenesis is not well established but is attributed to the calcium disorders usually seen in advanced renal failure. Diagnosis is confirmed by histological tests. Outcome is mostly favorable. The main differential diagnosis is calciphylaxis, which has a poor prognosis. Even though rarely reported, we should be aware that CKD patients with elevated calcium-phosphorus product can develop subcutis calcinosis induced by calcium-containing heparin. When it occurs, fortunately and unlike calci-phylaxis, outcome is favorable.

  16. Subcutis calcinosis caused by injection of calcium-containing heparin in a chronic kidney injury patient.

    Science.gov (United States)

    Fatma, Lilia Ben; El Ati, Zohra; Azzouz, Haifa; Rais, Lamia; Krid, Madiha; Smaoui, Wided; Maiz, Hédi Ben; Béji, Soumaya; Zouaghi, Karim; Zitouna, Moncef; Moussa, Fatma Ben

    2014-09-01

    Subcutis calcinosis, characterized by abnormal calcium deposits in the skin, is a rare complication of using calcium-containing heparin occurring in patients with advanced renal failure. We report the case of an 83-year-old female, a known case of chronic kidney disease (CKD) for four years with recent worsening of renal failure requiring hospitalization and hemodialysis. She developed subcutis calcinosis following injection of calcium-containing heparin. Biochemical tests showed serum parathormone level at 400 pg/dL, hypercalcemia, elevated calcium-phosphate product and monoclonal gammopathy related to multiple myeloma. She developed firm subcutaneous nodules in the abdomen and the thighs, the injection sites of Calciparin ® (calcium nadroparin) that was given as a preventive measure against deep vein thrombosis. The diagnosis of subcutis calcinosis was confirmed by the histological examination showing calcium deposit in the dermis and hypodermis. These lesions completely disappeared after discontinuing calcium nadroparin injections. Subcutis calcinosis caused by injections of calcium-containing heparin is rare, and, to the best our knowledge, not more than 12 cases have been reported in the literature. Pathogenesis is not well established but is attributed to the calcium disorders usually seen in advanced renal failure. Diagnosis is confirmed by histological tests. Outcome is mostly favorable. The main differential diagnosis is calciphylaxis, which has a poor prognosis. Even though rarely reported, we should be aware that CKD patients with elevated calcium-phosphorus product can develop subcutis calcinosis induced by calcium-containing heparin. When it occurs, fortunately and unlike calciphylaxis, outcome is favorable. PMID:25193911

  17. 胸腰椎骨折患者腹胀的护理干预及原因分析%Cause analysis and nursing intervention of abdominal distension in pa-tients with thoracolumbar fracture

    Institute of Scientific and Technical Information of China (English)

    邹艳贤; 谢红艳; 胡梅; 李文芳

    2015-01-01

    Objective To explore the cause and effective nursing intervention of abdominal distension in patients with thoracolumbar fracture. Methods 100 cases with thoracolumbar fractures from September 2011 to August 2013 in our department were selected and randomly divided into the experimental group and the control group,50 cases in each group.The experimental group was given the related nursing measures after admission,the control group was given the routine nursing care.The incidence of abdominal distension in two groups was compared. Results The incidence of ab-dominal distension in the experimental group was significantly lower than that in the control group,with significant dif-ference (P<0.01). Conclusion According to the cause of abdominal distention in patients with thoracolumbar fractures to take the related nursing measures,which can effectively prevent or alleviate patients’incidence of abdominal distension.%目的:探讨胸腰椎骨折后腹胀发生的原因及有效的护理干预。方法选取本科室2011年9月~2013年8月收治的100例胸腰椎骨折患者作为研究对象,随机分实验组和对照组,各50例。实验组从患者入院后即开始采取相关护理措施,对照组采用骨科护理常规进行护理,比较两组的腹胀发生率。结果实验组的腹胀发生率显著低于对照组,差异有统计学意义(P<0.01)。结论针对胸腰椎骨折患者发生腹胀的原因采取相关护理对策,可有效预防或减轻患者的腹胀发生率。

  18. An Incidentally Found Inflamed Uterine Myoma Causing Low Abdominal Pain, Using Tc-99m-Tektrotyd Single Photon Emission Computed Tomography-CT Hybrid Imaging

    OpenAIRE

    Zandieh, Shahin; Schütz, Matthias; Bernt, Reinhard; Zwerina, Jochen; Haller, Joerg

    2013-01-01

    We report the case of a 50-year-old woman presented with a history of right hemicolectomy due to an ileocecal neuroendocrine tumor and left breast metastasis. Owing to a slightly elevated chromogranin A-level and lower abdominal pain, single photon emission computed tomography-computer tomography (SPECT-CT) was performed. There were no signs of recurrence on the SPECT-CT scan, but the patient was incidentally found to have an inflamed intramural myoma. We believe that the slightly elevated ch...

  19. Microscopic colitis : prevalence and distribution throughout the colon in patients with chronic diarrhoea

    NARCIS (Netherlands)

    Thijs, WJ; van Baarlen, J; Kleibeuker, JH; Kolkman, JJ

    2005-01-01

    Background: Microscopic colitis presents with chronic diarrhoea with or without abdominal pain. Microscopic colitis is an important cause of chronic diarrhoea. It can be distributed throughout the colon, as well as limited to the right colon. Microscopic colitis is associated with coeliac disease. W

  20. Physical activity and all-cause mortality across levels of overall and abdominal adiposity in European men and women: the European Prospective Investigation into Cancer and Nutrition Study (EPIC)

    DEFF Research Database (Denmark)

    Ekelund, Ulf; Ward, Heather; Norat, Teresa;

    2015-01-01

    Background: The higher risk of death resulting from excess adiposity may be attenuated by physical activity (PA). However, the theoretical number of deaths reduced by eliminating physical inactivity compared with overall and abdominal obesity remains unclear. Objective: We examined whether overall...... of BMI and WC. Avoiding all inactivity would theoretically reduce all-cause mortality by 7.35% (95% CI: 5.88%, 8.83%). Corresponding estimates for avoiding obesity (BMI >30) were 3.66% (95% CI: 2.30%, 5.01%). The estimates for avoiding high WC were similar to those for physical inactivity. Conclusion...

  1. 腹针与神阙灸治疗慢性疲劳综合征临床研究%Clinical Study of Chronic Fatigue Syndrome Treated by Abdominal Acupuncture Combined with Moxibustion at Shenque (CV8)

    Institute of Scientific and Technical Information of China (English)

    高建芸

    2016-01-01

    Objective:To explore the clinical curative effect of abdominal acupuncture combined with moxi-bustion at Shenque(CV8) on treatment of chronic fatigue Ssyndrome. Methods:A total of 80 outpatients in hospitals of Singapore area were randomly divided into abdominal acupuncture combined with moxibustion group of 42 cases and ordinary acupuncture group of 38 cases. Ten sessions were a course of treatment. Af-ter two courses,the curative effects and symptom scores of the two groups were compared. Results:The total effective rate was 92.86% in the abdominal acupuncture combined with moxibustion group and 84.21% in the ordinary acupuncture group,and the difference was statistically significant (P<0.05). The difference of symptom scores before and after treatment was 9.85 ±2.90 in the abdominal acupuncture combined with moxibustion group and 6.46 ±2.27 in the ordinary acupuncture group. The symptoms in the abdominal acupuncture combined with moxibustion group were improved more obviously than those in the ordinary acupuncture group,with significant difference(P<0.01).Conclusion:The clinical curative effect of abdominal acupuncture combined with moxibustion at Shenque(CV8) on treating chronic fatigue syndrome is better than that of the ordinary acupuncture.%目的:探究腹针配合神阙灸法治疗慢性疲劳综合征的临床疗效。方法:收集新加坡地区医院门诊病例80例,随机分为两组,腹针配合神阙灸组42例和常规体针组38例,治疗10次为1个疗程,2个疗程后观察临床疗效、统计治疗前后症状评分进行比较。结果:腹针配合神阙灸组总有效率92.86%,常规体针组为84.21%,差异有统计学意义(P<0.05);腹针配合神阙灸组治疗前后症状评分差值为9.85±2.90,常规体针组治疗前后差值为6.46±2.27,症状改善程度前者优于单纯体针治疗组,差异有统计学意义(P<0.01)。结论:腹针配合神阙灸法治疗慢性疲劳综合征临床

  2. The Telomere/Telomerase System in Chronic Inflammatory Diseases. Cause or Effect?

    Science.gov (United States)

    Kordinas, Vasileios; Ioannidis, Anastasios; Chatzipanagiotou, Stylianos

    2016-01-01

    Telomeres are specialized nucleoprotein structures located at the end of linear chromosomes and telomerase is the enzyme responsible for telomere elongation. Telomerase activity is a key component of many cancer cells responsible for rapid cell division but it has also been found by many laboratories around the world that telomere/telomerase biology is dysfunctional in many other chronic conditions as well. These conditions are characterized by chronic inflammation, a situation mostly overlooked by physicians regarding patient treatment. Among others, these conditions include diabetes, renal failure, chronic obstructive pulmonary disease, etc. Since researchers have in many cases identified the association between telomerase and inflammation but there are still many missing links regarding this correlation, the latest findings about this phenomenon will be discussed by reviewing the literature. Our focus will be describing telomere/telomerase status in chronic diseases under the prism of inflammation, reporting molecular findings where available and proposing possible future approaches. PMID:27598205

  3. Child abdominal tumour in tropical context: Think about schistosomiasis!

    Directory of Open Access Journals (Sweden)

    A. M. Napon

    2014-01-01

    Full Text Available Schistosomiasis presenting as an abdominal mass with chronic pain in a child is not common. This report presents case of child presenting with schistosomiasis presenting as an abdominal mass with chronic pain. Abdominal ultrasonography did not particularly contribute to definitive pre-operative diagnosis. However, pathological examination of surgical specimen confirmed Schistosoma mansoni eggs in the biospy. A decrease in the mass volume was noticed under medical treatment (Biltricide. The aim of this report was to intimate clinicians on possible abdominal schistosomiasis as differential diagnosis of childhood abdominal mass. This is a clarion call for a high index of suspicion of childhood abdominal schistosomiasis in children presenting with abdominal mass in a tropical setting.

  4. In vitro chronic effects on hERG channel caused by the marine biotoxin Yessotoxin.

    Directory of Open Access Journals (Sweden)

    Sara Fernández Ferreiro

    2014-06-01

    far from the almost three-fold surface hERG increase. HERG channel is fully glycosylated in the Golgi and externalized to the plasma membrane in vesicles (Smyth and Shaw, 2010 so the amount of fully glycosylated hERG detected by western blot is bigger than the amount detected by flow cytometry. If the externalized fraction of fully glycosylated hERG is small, the elevation of extracellular hERG levels will probably not be detected by Western blot. These data suggest that an impairment of channel internalization could be responsible for the increase of extracellular hERG. Many studies are being done to describe hERG channel degradation pathways, but the exact mechanism by which mature hERG channels are internalized is still unknown (Guo et al., 2012. In summary in vitro chronic treatment with YTX causes an increase of hERG channels on the plasma membrane probably due to a reduction of channel internalization. No functional effects have been observed on hERG currents but more studies are needed to better characterize the effects that YTX can exert on this channel and to know the consequences that can suppose for human health.

  5. Experimental chronic hepatitis B infection of neonatal tree shrews (Tupaia belangeri chinensis: A model to study molecular causes for susceptibility and disease progression to chronic hepatitis in humans

    Directory of Open Access Journals (Sweden)

    Wang Qi

    2012-08-01

    Full Text Available Abstract Background Hepatitis B virus (HBV infection continues to be an escalating global health problem. Feasible and effective animal models for HBV infection are the prerequisite for developing novel therapies for this disease. The tree shrew (Tupaia is a small animal species evolutionary closely related to humans, and thus is permissive to certain human viral pathogens. Whether tree shrews could be chronically infected with HBV in vivo has been controversial for decades. Most published research has been reported on adult tree shrews, and only small numbers of HBV infected newborn tree shrews had been observed over short time periods. We investigated susceptibility of newborn tree shrews to experimental HBV infection as well as viral clearance over a protracted time period. Results Forty-six newborn tree shrews were inoculated with the sera from HBV-infected patients or tree shrews. Serum and liver samples of the inoculated animals were periodically collected and analyzed using fluorescence quantitative polymerase chain reaction, enzyme-linked immunosorbent assay, Southern blot, and immunohistochemistry. Six tree shrews were confirmed and four were suspected as chronically HBV-infected for more than 48 (up to 228 weeks after inoculation, including three that had been inoculated with serum from a confirmed HBV-infected tree shrew. Conclusions Outbred neonatal tree shrews can be long-term chronically infected with HBV at a frequency comparable to humans. The model resembles human disease where also a smaller proportion of infected individuals develop chronic HBV related disease. This model might enable genetic and immunologic investigations which would allow determination of underlying molecular causes favoring susceptibility for chronic HBV infection and disease establishment vs. viral clearance.

  6. Plain abdominal film and abdominal ultrasound in intestine occlusion

    International Nuclear Information System (INIS)

    Plain film of the abdomen is widely used in the diagnostic evaluation of intestinal occlusion. Even though this technique can yield a panoramic and high-resolution view of gas-filled intestinal loops, several factors, such as type and duration of occlusion, neurovascular status of the intestine and general patient condition, may reduce the diagnostic specificy of the plain film relative to the organic or functional nature of the occlusion. From 1987 to 1989, fifty-four patients with intestinal occlusion were studied combining plain abdominal film with abdominal ultrasound (US). This was done in order to evaluate whether the additional information obtained from US could be of value in better determining the nature of the ileus. US evaluation was guided by the information already obtained from plain film which better demonstrates gas-filled loops. The results show that in all 27 cases of dynamic ileus (intestinal ischemia, acute appendicitis, acute cholecistis, acute pancreatitis or blunt abdominal trauma) US demonstrates: intestinal loops slightly increased in caliber, with liquid content, or loops containing rare hyperechoic particles, intestinal wall thickening and no peristalsis. In 27 cases of acute, chronic or complicated mechanical ileus (adhesions, internal hernia, intestinal neoplasm, peritoneal seedings) US shows: 1) in acute occlusion: hyperperistaltic intestinal loops containing inhomogeneous liquid; 2) in chronic occlusion: liquid content with a solid echigenic component; 3) in complicated occlusion: liquid stasis, frequent increase in wall thickness, moderate peritoneal effusion and inefficient peristalsis. In conclusion, based on the obtained data, the authors feel that the combination of plain abdominal film and abdominal US can be useful in the work-up of patient with intestinal occlusion. The information provided by US allows a better definition of the nature of the ileus

  7. Assessing Temperature-Controlled Radiofrequency Tonsil Ablation for Treatment of Halitosis Caused by Chronic Tonsillitis with Caseum

    Directory of Open Access Journals (Sweden)

    F. Hashemian

    2015-10-01

    Full Text Available Introduction & Objective: Chronic tonsillitis with caseum has been proven to be the cause of halitosis. The objective of this study was to evaluate the efficacy and safety of temperature-controlled radiofrequency tonsil ablation in the treatment of halitosis caused by chronic tonsil-litis with caseum. Materials & Methods: In this clinical trial study 28 adult patients with halitosis due to chronic tonsillitis with caseum were treated by temperature-controlled radiofrequency tonsil ablation and efficacy and complications of procedure were recorded and the data were analyzed by Spss software and paired t-test. Results: The difference between the amount of halitosis was statistically significant before and after the procedure (P <0.001. Patients’ pain were mild to moderate .Mild bleeding occurred in 21% of patients and 79% had no bleeding. In average 3.14 days after the procedure patients tolerated regular diet and after 1.96 days they could do their daily routines. Conclusion: Temperature-controlled radiofrequency tonsil ablation is a safe and effective method for treatment of halitosis due to chronic tonsillitis with caseum and have several ad-vantages compared to conventional tonsillectomy such as reduced post-operative pain and bleeding, shorter recovery time and convenience of an office procedure. (Sci J Hamadan Univ Med Sci 2015; 22 (3: 179-186

  8. Abdominal bloating

    Science.gov (United States)

    ... acarbose, and medicines or foods containing lactulose or sorbitol, may cause bloating. More serious disorders that may ... from foods with high levels of fructose or sorbitol Avoid foods that can produce gas, such as ...

  9. Vascular thrombosis as a cause of abdominal pain in a patient with neuroendocrine carcinoma of pancreas: Findings on 68Ga-DOTANOC PET/CT

    International Nuclear Information System (INIS)

    Neuroendocrine tumors of pancreas are relatively rare neoplasms and are classified as either functioning or non-functioning tumors. A 55-year-old female diagnosed with a large, well-differentiated, non-functional neuroendocrine carcinoma of pancreas, presented with abdominal pain of increasing severity. A contrast-enhanced examination of the abdomen was performed to reveal a large, diffuse, enhancing pancreatic mass with multiple filling defects within the mesenteric vasculature. We present findings on 68Ga-labeled [1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid]-1-NaI3-Octreotide, positron emission tomography-computed tomography (68Ga-DOTANOC PET/CT) and the importance of somatostatin receptor-based PET imaging in such patients

  10. Surgical treatment of severe chronic venous insufficiency caused by pulsatile varicose veins in a patient with tricuspid regurgitation.

    Science.gov (United States)

    Casian, D; Gutsu, E; Culiuc, V

    2009-04-01

    A case of severe chronic venous insufficiency caused by pulsatile varicose veins in a 46-year-old man with tricuspid regurgitation is presented. Active venous leg ulcer complicated with recurrent venous bleeding and inefficacy of conservative management serve as indications for surgical treatment. This case demonstrates the possibility of radical surgical correction of pathological venous reflux by means of saphenofemoral ligation, foam sclerotherapy and subfascial endoscopic perforator surgery.

  11. Skin cancer caused by chronic arsenical poisoning--a report of three cases.

    Science.gov (United States)

    Jaafar, R; Omar, I; Jidon, A J; Wan-Khamizar, B W; Siti-Aishah, B M; Sharifah-Noor-Akmal, S H

    1993-03-01

    The association of arsenical poisoning with the development of skin cancer is well-known. In Malaysia, arsenic has been shown to coexist with tin in tin-mining land. Our preliminary investigation has shown that the level of arsenic in well water from a tin-mining area is high. We report 3 patients with cutaneous lesions typical of chronic arsenical poisoning such as hyperpigmentation, keratoses and skin cancer. These patients have positive histories of previous domicility in tin-mining areas. We conclude that these patients developed chronic arsenical poisoning from drinking well water polluted with arsenic from the tin-mining soil.

  12. Mycobacterium ulcerans infection as a cause of chronic diarrhea in an AIDS patient: A case report

    Institute of Scientific and Technical Information of China (English)

    Jin-Gook Huh; Myoung-Don Oh; You-Sun Kim; Jong-Sung Lee; Tae-Yeob Jeong; Soo-Hyung Ryu; Jung-Hwan Lee; Jeong-Seop Moon; Yun-Kyung Kang; Myung-Shup Shim

    2008-01-01

    Chronic diarrhea is one of the most frequent gastro-intestinal manifestations in acquired immunodeficiency syndrome (AIDS).Protozoa and nontuberculous mycobacteria (NTM) are opportunistic pathogens that can easily infect these patients.Among the NTM,Mycobacterium avium complex (MAC) is the most frequently observed pathogen in HIV-infected patients.However,NTMs other than MAC have not been reported as a gastrointestinal pathogen as yet.We present a case of chronic diarrhea in an AIDS patient in whom Mycobacterium ulcerans and cryptosporidium co-infection is evidenced from colonic tissue.

  13. Chronic tattoo reactions cause reduced quality of life equaling cumbersome skin diseases

    DEFF Research Database (Denmark)

    Carlsen, Katrina Hutton; Serup, Jørgen

    2015-01-01

    Tattoos are often associated with mild complaints, but some people develop complications that may require medical treatment, and the burden of these events has hitherto been neglected. To understand the dimensions and the psychological symptomatology of adverse events both the sensory and affective...... applied to patients with chronic tattoo reactions, tattoo complaints and impact on quality of life that were comparable to patients presenting cumbersome dermatological disease such as psoriasis, eczema and pruritus, which often show widespread effects to the skin, were uncovered. In conclusion, chronic...... tattoo reactions should be ranked as a cumbersome dermatological disease and, accordingly, given priority attention and qualified treatment by the public health care system....

  14. Administration of Lactobacillus helveticus NS8 improves behavioral, cognitive, and biochemical aberrations caused by chronic restraint stress.

    Science.gov (United States)

    Liang, S; Wang, T; Hu, X; Luo, J; Li, W; Wu, X; Duan, Y; Jin, F

    2015-12-01

    Increasing numbers of studies have suggested that the gut microbiota is involved in the pathophysiology of stress-related disorders. Chronic stress can cause behavioral, cognitive, biochemical, and gut microbiota aberrations. Gut bacteria can communicate with the host through the microbiota-gut-brain axis (which mainly includes the immune, neuroendocrine, and neural pathways) to influence brain and behavior. It is hypothesized that administration of probiotics can improve chronic-stress-induced depression. In order to examine this hypothesis, the chronic restraint stress depression model was established in this study. Adult specific pathogen free (SPF) Sprague-Dawley rats were subjected to 21 days of restraint stress followed by behavioral testing (including the sucrose preference test (SPT), elevated-plus maze test, open-field test (OFT), object recognition test (ORT), and object placement test (OPT)) and biochemical analysis. Supplemental Lactobacillus helveticus NS8 was provided every day during stress until the end of experiment, and selective serotonin reuptake inhibitor (SSRI) citalopram (CIT) served as a positive control. Results showed that L. helveticus NS8 improved chronic restraint stress-induced behavioral (anxiety and depression) and cognitive dysfunction, showing an effect similar to and better than that of CIT. L. helveticus NS8 also resulted in lower plasma corticosterone (CORT) and adrenocorticotropic hormone (ACTH) levels, higher plasma interleukin-10 (IL-10) levels, restored hippocampal serotonin (5-HT) and norepinephrine (NE) levels, and more hippocampal brain-derived neurotrophic factor (BDNF) mRNA expression than in chronic stress rats. Taken together, these results indicate an anti-depressant effect of L. helveticus NS8 in rats subjected to chronic restraint stress depression and that this effect could be due to the microbiota-gut-brain axis. They also suggest the therapeutic potential of L. helveticus NS8 in stress-related and possibly other

  15. Administration of Lactobacillus helveticus NS8 improves behavioral, cognitive, and biochemical aberrations caused by chronic restraint stress.

    Science.gov (United States)

    Liang, S; Wang, T; Hu, X; Luo, J; Li, W; Wu, X; Duan, Y; Jin, F

    2015-12-01

    Increasing numbers of studies have suggested that the gut microbiota is involved in the pathophysiology of stress-related disorders. Chronic stress can cause behavioral, cognitive, biochemical, and gut microbiota aberrations. Gut bacteria can communicate with the host through the microbiota-gut-brain axis (which mainly includes the immune, neuroendocrine, and neural pathways) to influence brain and behavior. It is hypothesized that administration of probiotics can improve chronic-stress-induced depression. In order to examine this hypothesis, the chronic restraint stress depression model was established in this study. Adult specific pathogen free (SPF) Sprague-Dawley rats were subjected to 21 days of restraint stress followed by behavioral testing (including the sucrose preference test (SPT), elevated-plus maze test, open-field test (OFT), object recognition test (ORT), and object placement test (OPT)) and biochemical analysis. Supplemental Lactobacillus helveticus NS8 was provided every day during stress until the end of experiment, and selective serotonin reuptake inhibitor (SSRI) citalopram (CIT) served as a positive control. Results showed that L. helveticus NS8 improved chronic restraint stress-induced behavioral (anxiety and depression) and cognitive dysfunction, showing an effect similar to and better than that of CIT. L. helveticus NS8 also resulted in lower plasma corticosterone (CORT) and adrenocorticotropic hormone (ACTH) levels, higher plasma interleukin-10 (IL-10) levels, restored hippocampal serotonin (5-HT) and norepinephrine (NE) levels, and more hippocampal brain-derived neurotrophic factor (BDNF) mRNA expression than in chronic stress rats. Taken together, these results indicate an anti-depressant effect of L. helveticus NS8 in rats subjected to chronic restraint stress depression and that this effect could be due to the microbiota-gut-brain axis. They also suggest the therapeutic potential of L. helveticus NS8 in stress-related and possibly other

  16. Does the chronic inflammatory demyelinating polyradiculoneuropathy due to secondary cause differ from primary?

    OpenAIRE

    Vaibhav Wadwekar; Jayantee Kalita; Usha Kant Misra

    2011-01-01

    Background: The clinical presentation, neurophysiological findings, and outcome may vary between primary and secondary chronic inflammatory demyelinating polyradiculopathy (CIDP). Objective: To compare clinical and electrodiagnostic features of primary and secondary CIDP. Setting: Tertiary care teaching referral hospital. Materials and Methods: The CIDP patients who were diagnosed as per European Federation of Neurological Societies/Peripheral Nerve Society criteria were included and subjecte...

  17. Volunteers as caregivers for elderly with chronic diseases: An assessment of demand and cause of demand

    Directory of Open Access Journals (Sweden)

    Long Zhao

    2015-09-01

    Conclusion: The data presented here suggest that the government should actively advocate for volunteer service for elderly with chronic diseases. Additional support is needed in terms of financial support, incentive measures, professional training for volunteers, and supervision of volunteers. Such developments are needed to improve volunteer service standards.

  18. A novel case of chronic conjunctivitis in a 58-year-old woman caused by Raoultella.

    Science.gov (United States)

    Zuberbuhler, B; Abedin, A; Roudsari, A

    2014-10-01

    A 58-year-old woman presented to eye emergency with a chronic conjunctivitis which was diagnosed by laboratory microbiological testing to be due to the environmental pathogen Raoultella planticola. The organism was sensitive to Chloramphenicol and the patient made a rapid recovery on these drops. This is the first report of this organism infecting the eye.

  19. Mortality theory used to predict the life-span shortening caused by chronic internal irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Panteleev, L.I.; Shvedov, V.L. (Institut Biofiziki, Moscow (USSR))

    In experiments on albino rats received strontium 90 in daily doses of 1.85 to 185 kBq/day the regularities of death were studied. It was shown that death of animals exposed to chronic internal radiation followed the Gomperz B. mortality law.

  20. Neutralisation of interleukin-13 in mice prevents airway pathology caused by chronic exposure to house dust mite.

    Directory of Open Access Journals (Sweden)

    Kate L Tomlinson

    Full Text Available BACKGROUND: Repeated exposure to inhaled allergen can cause airway inflammation, remodeling and dysfunction that manifests as the symptoms of allergic asthma. We have investigated the role of the cytokine interleukin-13 (IL-13 in the generation and persistence of airway cellular inflammation, bronchial remodeling and deterioration in airway function in a model of allergic asthma caused by chronic exposure to the aeroallergen House Dust Mite (HDM. METHODOLOGY/PRINCIPAL FINDINGS: Mice were exposed to HDM via the intranasal route for 4 consecutive days per week for up to 8 consecutive weeks. Mice were treated either prophylactically or therapeutically with a potent neutralising anti-IL-13 monoclonal antibody (mAb administered subcutaneously (s.c.. Airway cellular inflammation was assessed by flow cytometry, peribronchial collagen deposition by histocytochemistry and airway hyperreactivity (AHR by invasive measurement of lung resistance (R(L and dynamic compliance (C(dyn. Both prophylactic and therapeutic treatment with an anti-IL-13 mAb significantly inhibited (P<0.05 the generation and maintenance of chronic HDM-induced airway cellular inflammation, peribronchial collagen deposition, epithelial goblet cell upregulation. AHR to inhaled methacholine was reversed by prophylactic but not therapeutic treatment with anti-IL-13 mAb. Both prophylactic and therapeutic treatment with anti-IL-13 mAb significantly reversed (P<0.05 the increase in baseline R(L and the decrease in baseline C(dyn caused by chronic exposure to inhaled HDM. CONCLUSIONS/SIGNIFICANCE: These data demonstrate that in a model of allergic lung disease driven by chronic exposure to a clinically relevant aeroallergen, IL-13 plays a significant role in the generation and persistence of airway inflammation, remodeling and dysfunction.

  1. Can a chronic dental infection be considered a cause of cardiovascular disease? A review of the literature.

    Science.gov (United States)

    Cotti, Elisabetta; Dessì, Cristina; Piras, Alessandra; Mercuro, Giuseppe

    2011-04-01

    Cardiovascular diseases (CVD) have a complex etiology determined by risk factors, which are in turn associated to a strong genetic component and to environmental factors. In the biological background for the development of CVD, low-grade chronic inflammation plays a role as a pathogenetic determinant of atherosclerosis. Dental infections have been associated with CVD. Periodontal disease is a chronic infection of the supporting tissues of the tooth that can lead to teeth loss. In recent years, a number of reports have demonstrated the possible relationship between periodontal disease and CVD. Apical periodontitis, on the other hand, is the late consequence of an endodontic infection, which is caused by the persistence of coronal caries and involves the root canal system of the tooth. Most of the time, it is a chronic infection. Some studies have found a correlation between a "composite status" of oral health (eg. caries, tooth loss, periodontal disease) and CVD, but only a few of them have addressed the association between apical periodontitis and CVD. This "state of the art" paper represents the first stage of an incoming study on the relationship between chronic endodontic infection and CVD. PMID:20851474

  2. Effect of diosmin on chronic nonbacterial prostatitis caused by pelvic congestion in rats

    Directory of Open Access Journals (Sweden)

    Gong-ting CUI

    2014-08-01

    Full Text Available Objective To explore the effect of diosmin on chronic nonbacterial prostatitis (CNP in rats and its possible mechanisms. Methods Thirty-two healthy adult male SD rats were randomly divided into 4 groups: Sham-operated group (SO group, chronic prostatitis model group (CPM group, chronic prostatitis model + prostat treatment group (CPM-P group, and chronic prostatitis model + diosmin treatment group (CPM-D group. Rats in SO group underwent laparotomy only to expose the prostate, and those in other groups received prostatic vein ligation to reproduce pelvic congestion. HE staining was used for the examination of the prostate 35 days after the operation. 80mg/(kg.d of diosmin was given to the rats in CPM-D group, and 60mg/(kg.d of diosmin to the rats in CPM-P group twice a day by gavage for 7 days. Same volume of 5% acacia gum was given to rats in SO and CPM groups. All of the rats were sacrificed 1h after the last administration, and the serum levels of interleukin-10 (IL-10, IL-8, IL-1β, malondialdehyde (MDA, nitric oxide (NO were determined by ELISA, and the pathological changes in the prostate tissue were observed after HE staining and compared between the groups. Results The serum levels of IL-1β, IL-8 and NO were significantly lower in CPM-D group and CPM-P group than in CPM group (P<0.05, the serum level of IL-10 was significantly higher in CPM-D group and CPM-P group than in CPM group (P<0.05, and the serum MDA level was similar between the 3 groups. HE staining showed that chronic inflammatory changes in rats' prostate were reduced more significantly in CPM-P group and CPM-D group than in CPM group. Conclusion The therapeutic effect of diosmin on pelvic-congestion-induced chronic prostatitis is similar to that of prostat tablets, and its mechanism may be related to the alleviation of local inflammatory response by reducing the IL-1β, IL-8 and NO levels and increasing the IL-10 content in serum. DOI: 10.11855/j.issn.0577-7402.2014.06.04

  3. The preventive effect of fish oil on abdominal aortic aneurysm development.

    Science.gov (United States)

    Kugo, Hirona; Zaima, Nobuhiro; Mouri, Youhei; Tanaka, Hiroki; Yanagimoto, Kenichi; Urano, Tetsumei; Unno, Naoki; Moriyama, Tatsuya

    2016-06-01

    Abdominal aortic aneurysm (AAA) is a vascular disease involving gradual dilation of the abdominal aorta and high rupture-related mortality rates. AAA is histologically characterized by oxidative stress, chronic inflammation, and extracellular matrix degradation in the vascular wall. We previously demonstrated that aortic hypoperfusion could cause the vascular inflammation and AAA formation. However, the preventive method for hypoperfusion-induced AAA remains unknown. In this study, we evaluated the effect of fish oil on AAA development using a hypoperfusion-induced AAA animal model. Dilation of the abdominal aorta in the fish oil administration group was smaller than in the control group. Collagen destruction and oxidative stress were suppressed in the fish oil administration group than in the control group. These results suggested that fish oil could prevent the development of AAA induced by hypoperfusion. PMID:27022887

  4. Secondary abdominal appendicular ectopic pregnancy.

    Science.gov (United States)

    Nama, Vivek; Gyampoh, Bright; Karoshi, Mahantesh; McRae, Reynold; Opemuyi, Isaac

    2007-01-01

    Although the case fatality rate for ectopic pregnancies has decreased to 0.08% in industrialized countries, it still represents 3.8% of maternal mortality in the United States alone. In developing countries, the case fatality rate varies from 3% to 27%. Laparoscopic management of tubal pregnancies is now the standard form of treatment where this technology is available. Abdominal pregnancies are rare, and secondary implantation of tubal ectopic pregnancies is the most common cause of abdominal gestations. We present an interesting case of secondary implantation of a tubal ectopic pregnancy to highlight the appendix as a possible secondary implantation site after a tubal ectopic pregnancy. PMID:17630175

  5. Cotyledonoid dissecting leiomyoma as a possible cause of chronic lower back pain.

    Science.gov (United States)

    Onu, David O; Fiorentino, Lisa M; Bunting, Michael W

    2013-01-01

    Uterine fibroids having the distinct pathological and immunohistochemical features of cotyledonoid dissecting leiomyoma have been reported infrequently. We describe a postmenopausal woman with an incidental finding of an abdominopelvic mass arising from the uterine fundus on routine radiological imaging of the lumbar spine. The imaging was performed for the investigation of chronic radicular lower back pain refractory to usual pain management. However, the woman did not manifest any gynaecological symptoms. Intraoperatively, the pelvic mass appeared malignant and a frozen section suggested uterine sarcoma. As such, the mass was radically resected, resulting in significant resolution of the back pain. To the authors' knowledge, this is the first report of cotyledonoid dissecting leiomyoma presenting solely as chronic lower back pain, and also the first report of this fibroid variant in Australasia. We discuss the diagnostic and operative challenges, emphasising the role of radiological imaging and immunohistopathology in such cases and review current literature.

  6. Chronic tattoo reactions cause reduced quality of life equaling cumbersome skin diseases.

    Science.gov (United States)

    Carlsen, Katrina Hutton; Serup, Jørgen

    2015-01-01

    Tattoos are often associated with mild complaints, but some people develop complications that may require medical treatment, and the burden of these events has hitherto been neglected. To understand the dimensions and the psychological symptomatology of adverse events both the sensory and affective impacts, including the effect on quality of life, should be studied. Itch severity and influence on quality of life can be measured objectively. The Itch Severity Scale and Dermatology Life Quality Index scoring systems have been applied to different dermatological diseases. When ISS and DLQI scores were applied to patients with chronic tattoo reactions, tattoo complaints and impact on quality of life that were comparable to patients presenting cumbersome dermatological disease such as psoriasis, eczema and pruritus, which often show widespread effects to the skin, were uncovered. In conclusion, chronic tattoo reactions should be ranked as a cumbersome dermatological disease and, accordingly, given priority attention and qualified treatment by the public health care system. PMID:25833627

  7. Chronic endemic regional hydroarsenicism. The manifestations of arsenic poisoning caused by drinking water

    Energy Technology Data Exchange (ETDEWEB)

    Grinspan, D.; Biagini, R.

    1985-01-01

    This report deals with endemic chronic arsenical intoxication (HACRE) observed in several provinces in Argentina. Similar reports come from Chili, Mexico, Brasil, Bolivia, Peru and Japan. HACRE patients show no systemic, symptoms and specific manifestations are palmoplantar keratoderma, multiple cutaneous epitheliomas, mainly Bowen-type and respiratory or digestive carcinomas. The authors emphasize that these specific manifestations of HACRE are worth knowing for their possible social incidence.

  8. Chronic exposure to trichloroethene causes early onset of SLE-like disease in female MRL +/+ mice

    OpenAIRE

    Cai, Ping; König, Rolf; Boor, Paul J; Kondraganti, Shakuntala; Kaphalia, Bhupendra S.; Khan, M. Firoze; Ansari, G.A.S.

    2007-01-01

    Trichloroethene (TCE) exacerbates the development of autoimmune responses in autoimmune-prone MRL +/+ mice. Although TCE-mediated autoimmune responses are associated with an increase in serum immunoglobulins and autoantibodies, the underlying mechanism of autoimmunity is not known. To determine the progression of TCE-mediated immunotoxicity, female MRL +/+ mice were chronically exposed to TCE through the drinking water (0.5 mg/ml of TCE) for various periods of time. Serum concentrations of an...

  9. Management of common bile duct stricture caused by chronic pancreatitis with metal mesh self expandable stents.

    OpenAIRE

    Deviere, J; M Cremer; Baize, M; Love, J; Sugai, B; Vandermeeren, A

    1994-01-01

    Twenty patients with chronic pancreatitis and signs of biliary obstruction were treated by endoscopic placement of self expandable metal mesh stents, and followed up prospectively. Eleven had been treated previously with plastic endoprostheses. All had persistent cholestasis, seven patients had jaundice, and three overt cholangitis. Endoscopic stent placement was successful in all cases. No early clinical complication was seen and cholestasis, jaundice or cholangitis rapidly resolved in all p...

  10. Aspartame-induced fibromyalgia, an unusual but curable cause of chronic pain.

    Science.gov (United States)

    Ciappuccini, R; Ansemant, T; Maillefert, J-F; Tavernier, C; Ornetti, P

    2010-01-01

    We report for the first time an unusual musculoskeletal adverse effect of aspartame in two patients. A 50-year-old woman had been suffering from widespread pain and fatigue for more than 10 years leading to the diagnosis of fibromyalgia. During a vacation in a foreign country, she did not suffer from painful symptoms since she had forgotten to take her aspartame. All of the symptoms reappeared in the days following her return when she reintroduced aspartame into her daily diet. Thus, aspartame was definitively excluded from her diet, resulting in a complete regression of the fibromyalgia symptoms. A 43-year-old man consulted for a 3-year history of bilateral forearm, wrist, and hand and cervical pain with various unsuccessful treatments. A detailed questioning allowed to find out that he had been taking aspartame for three years. The removal of aspartame was followed by a complete regression of pain, without recurrence. We believe that these patients' chronic pain was due to the ingestion of aspartame, a potent flavouring agent, widely used in food as a calorie-saver. The benefit/ risk ratio of considering the diagnosis of aspartame-induced chronic pain is obvious: the potential benefit is to cure a disabling chronic disease, to spare numerous laboratory and imaging investigations, and to avoid potentially harmful therapies; the potential risk is to temporarily change the patient's diet. Thus, practitioners should ask patients suffering from fibromyalgia about their intake of aspartame. In some cases, this simple question might lead to the resolution of a disabling chronic disease.

  11. Chronic Citalopram Administration Causes a Sustained Suppression of Serotonin Synthesis in the Mouse Forebrain

    OpenAIRE

    Gerard Honig; Jongsma, Minke E.; Marieke C G van der Hart; Tecott, Laurence H.

    2009-01-01

    BACKGROUND: Serotonin (5-HT) is a neurotransmitter with important roles in the regulation of neurobehavioral processes, particularly those regulating affect in humans. Drugs that potentiate serotonergic neurotransmission by selectively inhibiting the reuptake of serotonin (SSRIs) are widely used for the treatment of psychiatric disorders. Although the regulation of serotonin synthesis may be an factor in SSRI efficacy, the effect of chronic SSRI administration on 5-HT synthesis is not well un...

  12. Neuritin produces antidepressant actions and blocks the neuronal and behavioral deficits caused by chronic stress

    OpenAIRE

    Son, Hyeon; Banasr, Mounira; Choi, Miyeon; Chae, Seung Yeon; Licznerski, Pawel; Lee, Boyoung; Voleti, Bhavya; Li, Nanxin; LePack, Ashley; Fournier, Neil M.; Lee, Ka Rim; Lee, In Young; Kim, Juhyun; Kim, Joung-Hun; Kim, Yong Ho

    2012-01-01

    Decreased neuronal dendrite branching and plasticity of the hippocampus, a limbic structure implicated in mood disorders, is thought to contribute to the symptoms of depression. However, the mechanisms underlying this effect, as well as the actions of antidepressant treatment, remain poorly characterized. Here, we show that hippocampal expression of neuritin, an activity-dependent gene that regulates neuronal plasticity, is decreased by chronic unpredictable stress (CUS) and that antidepressa...

  13. [Chronic endemic regional hydroarsenicism. The manifestations of arsenic poisoning caused by drinking water].

    Science.gov (United States)

    Grinspan, D; Biagini, R

    1985-01-01

    This report deals with endemic chronic arsenical intoxication (HACRE) observed in several provinces in Argentina. Similar reports come from Chili, Mexico, Brasil, Bolivia, Peru and Japan. HACRE patients show no systemic, symptoms and specific manifestations are palmoplantar keratoderma, multiple cutaneous epitheliomas, mainly Bowen-type and respiratory or digestive carcinomas. The authors emphasize that these specific manifestations of HACRE are worth knowing for their possible social incidence.

  14. Oral Methylphenidate Alleviates the Fine Motor Dysfunction Caused by Chronic Postnatal Manganese Exposure in Adult Rats

    OpenAIRE

    Beaudin, Stéphane A.; Strupp, Barbara J.; Lasley, Stephen M.; Fornal, Casimir A.; Mandal, Shyamali; Smith, Donald R

    2015-01-01

    Developmental manganese (Mn) exposure is associated with motor dysfunction in children and animal models, but little is known about the underlying neurochemical mechanisms or the potential for amelioration by pharmacotherapy. We investigated whether methylphenidate (MPH) alleviates fine motor dysfunction due to chronic postnatal Mn exposure, and whether Mn exposure impairs brain extracellular dopamine (DA) and norepinephrine (NE) in the prefrontal cortex (PFC) and striatum in adult animals. R...

  15. Chronic hepcidin induction causes hyposideremia and alters the pattern of cellular iron accumulation in hemochromatotic mice.

    Science.gov (United States)

    Viatte, Lydie; Nicolas, Gaël; Lou, Dan-Qing; Bennoun, Myriam; Lesbordes-Brion, Jeanne-Claire; Canonne-Hergaux, François; Schönig, Kai; Bujard, Hermann; Kahn, Axel; Andrews, Nancy C; Vaulont, Sophie

    2006-04-01

    We report the generation of a tetracycline-regulated (Tet ON) transgenic mouse model for acute and chronic expression of the iron regulatory peptide hepcidin in the liver. We demonstrate that short-term and long-term tetracycline-dependent activation of hepcidin in adult mice leads to hypoferremia and iron-limited erythropoiesis, respectively. This clearly establishes the key role of hepcidin in regulating the extracellular iron concentration. We previously demonstrated that, when expressed early in fetal development, constitutive transgenic hepcidin expression prevented iron accumulation in an Hfe-/- mouse model of hemochromatosis. We now explore the effect of chronic hepcidin expression in adult Hfe-/- mice that have already developed liver iron overload. We demonstrate that induction of chronic hepcidin expression in 2-month-old Hfe-/- mice alters their pattern of cellular iron accumulation, leading to increased iron in tissue macrophages and duodenal cells but less iron in hepatocytes. These hepcidin-induced changes in the pattern of cellular iron accumulation are associated with decreased expression of the iron exporter ferroportin in macrophages but no detectable alteration of ferroportin expression in the hepatocytes. We speculate that this change in iron homeostasis could offer a therapeutic advantage by protecting against damage to parenchymal cells. PMID:16339398

  16. A rare cause of chronic elbow pain in an adolescent baseball player: a case report

    Science.gov (United States)

    Wasylynko, David

    2016-01-01

    Objective: To present a case of chronic elbow pain as a result of a hidden underlying osteochondral defect. Clinical Features: A 17-year old baseball player presented with chronic lateral elbow pain. Examination revealed swelling of the elbow with signs of possible ligament, muscle, and tendon injury. Diagnosis and Treatment: Although there was apparent soft-tissue injury, the elbow swelling created immediate suspicion of a more serious underlying condition. Examination revealed a swollen and tender elbow, with plain x-ray confirming a subchondral bone disorder (osteochondral defect) of the capitellum. Surgical repair was performed by an orthopedic surgeon using DeNovo NT Natural Tissue Grafts: the implantation of small pieces of juvenile joint cartilage into the affected area, using glue-like fibrin. Rehabilitation of the elbow began immediately following surgery. Summary: Examination and imaging indicated that elbow pain in an adolescent baseball player could be from multiple sources, however, the chronic swelling raised suspicion of a condition requiring immediate and further investigation. PMID:27713578

  17. Right sided arcus aorta as a cause of dyspnea and chronic cough

    Directory of Open Access Journals (Sweden)

    Ozkaya Sevket

    2012-10-01

    Full Text Available Abstract Background Right sided arcus aorta (RSAA is a rare condition that is usually asymptomatic. Patients may present with exertional dyspnea and chronic cough. A recent article suggested that RSAA should be included in the differential diagnosis of asthma, especially in patients with intractable exertional dyspnea. We aimed to present the clinical, radiologic and spirometric features of thirteen patients with RSAA observed in four years at the Rize Education and Research Hospital and Samsun Chest Diseases and Thoracic Surgery Hospital. Methods The characteristics of patients with RSAA, including age, gender, symptoms, radiologic and spirometric findings, were retrospectively evaluated. Results A total of thirteen patients were diagnosed with RSAA. Their ages ranged from 17 to 86 years and the male to female ratio was 11:2. Seven of the patients (54% were symptomatic. The most common symptoms were exertional dyspnea, dysphagia and chronic cough. Five patients had received treatment for asthma with bronchodilators. Spirometry showed intrathoracic tracheal obstruction in five patients. Conclusions The RSAA anomaly occurs more frequently than might be estimated from the number of patients who are detected. Patients with intractable exertional dyspnea and chronic cough should be evaluated for the RSAA anomaly by thoracic CT.

  18. The Changes of Energy Interactions between Nucleus Function and Mitochondria Functions Causing Transmutation of Chronic Inflammation into Cancer Metabolism.

    Science.gov (United States)

    Ponizovskiy, Michail R

    2016-01-01

    Interactions between nucleus and mitochondria functions induce the mechanism of maintenance stability of cellular internal energy according to the first law of thermodynamics in able-bodied cells and changes the mechanisms of maintenance stability of cellular internal energy creating a transition stationary state of ablebodied cells into quasi-stationary pathologic states of acute inflammation transiting then into chronic inflammation and then transmuting into cancer metabolism. The mechanisms' influences of intruding etiologic pathologic agents (microbe, virus, etc.) lead to these changes of energy interactions between nucleus and mitochondria functions causing general acute inflammation, then passing into local chronic inflammation, and reversing into cancer metabolism transmutation. Interactions between biochemical processes and biophysical processes of cellular capacitors' operations create a supplementary mechanism of maintenance stability of cellular internal energy in the norm and in pathology. Discussion of some scientific works eliminates doubts of the authors of these works. PMID:27480780

  19. [Depressive state of rats in conditions of chronic combined stress caused by the combination of differently modal stressors].

    Science.gov (United States)

    2013-09-01

    Chronic combined stress with the change of differently modal stressors (noise, vibration and pulsating bright light) according to the stochastic scheme against the background of constant stressors (restriction of movement, fluctuations of the temperature of the environment) causes symptoms of depression-like animal behavior, having the pronounced phenomenological simila rity with the clinical presentation of depression: anxiety, behavioral correlates of despair, hypodynamia, anhedonia, as well as morphosomatic consequences of chronic stress: involution of the thymus and spleen, hypertrophy of epinephros, ulceration of the mucous stomach membrane. Imipramine and fluoxetine effectively reduce the stated behavioral disorders, their effectiveness corresponds to the results of clinical studies and the data received from other models of depression. The described model of depression, has satisfactory, corresponding, constructive and predictive validity and can be used for physiological, ethological, and pharmacological studies. PMID:25507816

  20. Abdominal wall paresis as a complication of laparoscopic surgery

    NARCIS (Netherlands)

    G.H. van Ramshorst (Gabrielle); G.J. Kleinrensink (Gert Jan); J.J. Hermans (John); T. Terkivatan (Türkan); J.F. Lange (Johan)

    2009-01-01

    textabstractPurpose: Abdominal wall nerve injury as a result of trocar placement for laparoscopic surgery is rare. We intend to discuss causes of abdominal wall paresis as well as relevant anatomy. Methods: A review of the nerve supply of the abdominal wall is illustrated with a rare case of a patie

  1. Chronic Cerebral Hypoperfusion Causes Decrease of O-GlcNAcylation, Hyperphosphorylation of Tau and Behavioral Deficits in Mice

    Directory of Open Access Journals (Sweden)

    Yang eZhao

    2014-02-01

    Full Text Available Chronic cerebral hypoperfusion (CCH is one of the causes of vascular dementia (VaD and is also an etiological factor for Alzheimer's disease (AD. However, how CCH causes cognitive impairment and contributes to Alzheimer’s pathology is poorly understood. Here we produced a mouse model of CCH by unilateral common carotid artery occlusion (UCCAO and studied the behavioral changes and brain abnormalities in mice 2.5 months after UCCAO. We found that CCH caused significant short-term memory deficits and mild long-term spatial memory impairment, as well as decreased level of protein O-GlcNAcylation, increased level of tau phosphorylation, dysregulated synaptic proteins and insulin signaling, and selective neurodegeneration in the brain. These findings provide mechanistic insight into the effects of CCH on memory and cognition and the likely link between AD and VaD.

  2. Intractable Chronic Low-Back Pain Caused by Ligamentopathia Treated Using a Spinous Process Plate (S-plate

    Directory of Open Access Journals (Sweden)

    Yu-ichiro Ohnishi

    2010-03-01

    Full Text Available We report a case of intractable chronic low-back pain in a gymnast that was caused by ligamentopathia in the interspinous region of the lumbar vertebrae. Sprained interspinous ligaments are a common mechanical cause of acute low-back pain in athletes. Although conservative therapy is generally effective in such cases, in this case it was not. The patient experienced severe low-back pain during lumbar flexion with tension between the L5/S interspinous ligaments. We performed interspinous fixation by using a spinous process plate system, which has been developed for short in situ fusions, and following which the low-back pain resolved. Conservative therapy for low-back pain caused by ligamentopathia is first-line choice, but interspinous fixation with instrumentation might be recommended in intractable cases with conservative therapy.

  3. A Rare Case of Fatal Endocarditis and Sepsis Caused by Pseudomonas aeruginosa in a Patient with Chronic Renal Failure.

    Science.gov (United States)

    Aggarwal, Manav; Vijan, Vikrant; Vupputuri, Anjith; Nandakumar, Sandya; Mathew, Navin

    2016-07-01

    Nosocomial catheter-related and Arteriovenous fistula (AV)-related infections are significant concern in patients undergoing haemodialysis. These infections are associated with multiple complications as well as mortality and demands immediate and appropriate management. While coagulase-negative staphylococci, S.aureus, and Escherichia coli are the most common causes of catheter-related infections in haemodialysis patients, such infections caused by Pseudomonas aeruginosa are relatively rare. Here, we present an unusual case of 36-year-old male patient with chronic renal failure, who developed endocarditis and sepsis from Pseudomonas aeruginosa infection of the left hand arteriovenous fistula. The bacteraemia in the present case caused multiple complications including dry gangrene of bilateral lower limbs, stroke, endophthalmitis, left brachial artery thrombosis and vegetations on the interventricular septum and aortic wall. Despite antibiotic treatment, the patient suffered a cardiac arrest and could not be revived. PMID:27630891

  4. Heart Rate Variability as an Indicator of Chronic Stress Caused by Lameness in Dairy Cows.

    Directory of Open Access Journals (Sweden)

    Levente Kovács

    Full Text Available Most experimental studies on animal stress physiology have focused on acute stress, while chronic stress, which is also encountered in intensive dairy cattle farming--e.g. in case of lameness--, has received little attention. We investigated heart rate (HR and heart rate variability (HRV as indicators of the autonomic nervous system activity and fecal glucocorticoid concentrations as the indicator of the hypothalamic-pituitary-adrenal axis activity in lame (with locomotion scores 4 and 5; n = 51 and non-lame (with locomotion scores 1 and 2; n = 52 Holstein-Friesian cows. Data recorded during the periods of undisturbed lying--representing baseline cardiac activity--were involved in the analysis. Besides linear analysis methods of the cardiac inter-beat interval (time-domain geometric, frequency domain and Poincaré analyses non-linear HRV parameters were also evaluated. With the exception of standard deviation 1 (SD1, all HRV indices were affected by lameness. Heart rate was lower in lame cows than in non-lame ones. Vagal tone parameters were higher in lame cows than in non-lame animals, while indices of the sympathovagal balance reflected on a decreased sympathetic activity in lame cows. All geometric and non-linear HRV measures were lower in lame cows compared to non-lame ones suggesting that chronic stress influenced linear and non-linear characteristics of cardiac function. Lameness had no effect on fecal glucocorticoid concentrations. Our results demonstrate that HRV analysis is a reliable method in the assessment of chronic stress, however, it requires further studies to fully understand the elevated parasympathetic and decreased sympathetic tone in lame animals.

  5. Recurrent Respiratory Papillomatosis Causing Chronic Stridor and Delayed Speech in an 18-Month-Old Boy

    Directory of Open Access Journals (Sweden)

    Adel Alharbi

    2006-01-01

    Full Text Available Recurrent respiratory papillomatosis is a relatively uncommon disease that presents clinically with symptoms ranging from hoarseness to severe dyspnea. Human papilloma virus types 6 and 11 are important in the etiology of papillomas and are most probably transmitted from mother to child during birth. Although spontaneous remission is frequent, pulmonary spread and/or malignant transformation resulting in death has been reported. CO2 laser evaporation of papillomas and adjuvant drug therapy using lymphoblastoid interferon-alpha are the most common treatments. However, several other treatments have been tried, with varying success. In the present report, a case of laryngeal papillomatosis presenting with chronic stridor and delayed speech is described.

  6. The role of invasive ventilation in exacerbations of chronic obstructive pulmonary disease causing respiratory failure.

    Science.gov (United States)

    Kosky, Christopher; Turton, Charles

    2006-01-01

    Acute hypercapnic respiratory failure in chronic obstructive pulmonary disease can usually be managed initially with medical treatment and non- invasive ventilation. In circumstances where non- invasive ventilation cannot be used or has failed, intubation and invasive ventilation may be lifesaving. The outcome of patients with an exacerbation of COPD requiring invasive ventilation is better than often thought, with a hospital survival of 70-89%. Decisions regarding invasive ventilation made by physicians and patients with COPD are unpredictable and vary with the individual. This article reviews the role of invasive ventilation in exacerbations of COPD to assist decision making.

  7. Chronic Endometritis: Potential Cause of Infertility and Obstetric and Neonatal Complications.

    Science.gov (United States)

    Kitaya, Kotaro; Matsubayashi, Hidehiko; Yamaguchi, Kohei; Nishiyama, Rie; Takaya, Yukiko; Ishikawa, Tomomoto; Yasuo, Tadahiro; Yamada, Hisao

    2016-01-01

    Chronic endometritis (CE) is a local inflammatory disease characterized by unusual plasmacyte infiltration in the endometrial stromal areas. CE has been neglected in gynecologic practice, as it is a less symptomatic benign disease that requires demanding and time-consuming histopathologic examinations for the definite diagnosis. Recent studies, however, suggest the association of CE with infertility and obstetric and neonatal complications. In this review article, we aimed to update the knowledge on epidemiology, etiology, and pathogenesis of CE as well as discuss its clinical management from diagnosis to treatment. PMID:26478517

  8. Neoplasias of the scapula - rare causes of a chronic shoulder-hand syndrome

    International Nuclear Information System (INIS)

    The diseases most frequently resulting in a chronic shoulder-hand syndrome are definitely of a post-traumatic nature and are later - after a varying period - often combined with degenerative changes. The tendency to injury is enhanced by the particularly great mobility of the shoulder joint. Inflammatory changes - e.g. of bacterial, rheumatic origin - are much rarer. The authors present two patients with rare neoplastic lesions in the region of the shoulder-blade and show how the disease was identified via various differential diagnostic methods. (orig.)

  9. Retained intrauterine device, Lippes loop intrauterine device, for 40 years as unusual cause of chronic pelvic pain in 70 years old woman in Western Ethiopia

    Directory of Open Access Journals (Sweden)

    Temesgen Tilahun Bekabil

    2015-04-01

    Full Text Available Chronic Pelvic Pain (CPP is defined as chronic or persistent pain perceived in structures related to the pelvis for at least 6 months. This condition accounts for 10% of all outpatient gynecology visits and it significantly affects patients' health. Etiologies of chronic pelvic pain are multifactorial in nature and vary with patients' age. But retained intrauterine device in the uterus beyond its expiry date was not reported as the cause of chronic pelvic pain in postmenopausal age group. This case is presented to show that retained (expired intrauterine device left in situ in postmenopausal woman could cause chronic pelvic pain. In conclusion, intrauterine devices in situ should be remembered at menopause and removed per the guideline before it causes problems and unnecessary interventions. [Int J Res Med Sci 2015; 3(4.000: 1006-1008

  10. Chronic exposure to trichloroethene causes early onset of SLE-like disease in female MRL +/+ mice

    International Nuclear Information System (INIS)

    Trichloroethene (TCE) exacerbates the development of autoimmune responses in autoimmune-prone MRL +/+ mice. Although TCE-mediated autoimmune responses are associated with an increase in serum immunoglobulins and autoantibodies, the underlying mechanism of autoimmunity is not known. To determine the progression of TCE-mediated immunotoxicity, female MRL +/+ mice were chronically exposed to TCE through the drinking water (0.5 mg/ml of TCE) for various periods of time. Serum concentrations of antinuclear antibodies increased after 36 and 48 weeks of TCE exposure. Histopathological analyses showed lymphocyte infiltration in the livers of MRL +/+ mice exposed to TCE for 36 or 48 weeks. Lymphocyte infiltration was also apparent in the pancreas, lungs, and kidneys of mice exposed to TCE for 48 weeks. Immunoglobulin deposits in kidney glomeruli were found after 48 weeks of exposure to TCE. Our results suggest that chronic exposure to TCE promotes inflammation in the liver, pancreas, lungs, and kidneys, which may lead to SLE-like disease in MRL +/+ mice

  11. A new transmissible agent causing acute hepatitis, chronic hepatitis and cirrhosis in dogs.

    Science.gov (United States)

    Jarrett, W F; O'Neil, B W

    1985-06-15

    There is a hepatitis of dogs which occurs in acute, persistent and chronic forms. Histological studies of spontaneous cases suggested that several apparently diverse hepatic diseases might be stages of one process. This was also implied by follow up studies and case histories: acute non-lethal episodes were followed later by the development of chronic hepatitis, cirrhosis and liver failure. Serum was taken and homogenates of liver were made from three field cases representing different putative temporal stages of the complex. These were injected into experimental dogs and a hepatitis was induced in all. The cytopathological and histological changes were the same in all animals and were identical to field cases. Acute lethal disease and persistent infections were produced. Two second passages were carried out and an identical condition was induced, characterised by recurrent episodes of subclinical hepatitis and persistent infection. It is suggested that the disease might be named canine acidophil cell hepatitis in view of the pathognomonic cytopathology. Specific morphological criteria have been established for this hepatitis. PMID:4024428

  12. Chronic cocaine administration causes extensive white matter damage in brain: diffusion tensor imaging and immunohistochemistry studies.

    Science.gov (United States)

    Narayana, Ponnada A; Herrera, Juan J; Bockhorst, Kurt H; Esparza-Coss, Emilio; Xia, Ying; Steinberg, Joel L; Moeller, F Gerard

    2014-03-30

    The effect of chronic cocaine exposure on multiple white matter structures in rodent brain was examined using diffusion tensor imaging (DTI), locomotor behavior, and end point histology. The animals received either cocaine at a dose of 100mg/kg (N=19), or saline (N=17) for 28 days through an implanted osmotic minipump. The animals underwent serial DTI scans, locomotor assessment, and end point histology for determining the expressions of myelin basic protein (MBP), neurofilament-heavy protein (NF-H), proteolipid protein (PLP), Nogo-A, aquaporin-4 (AQP-4), and growth associated protein-43 (GAP-43). Differences in the DTI measures were observed in the splenium (scc) and genu (gcc) of the corpus callosum (cc), fimbria (fi), and the internal capsule (ic). A significant increase in the activity in the fine motor movements and a significant decrease in the number of rearing events were observed in the cocaine-treated animals. Reduced MBP and Nogo-A and increased GAP-43 expressions were most consistently observed in these structures. A decrease in the NF-H expression was observed in fi and ic. The reduced expression of Nogo-A and the increased expression of GAP-43 may suggest destabilization of axonal connectivity and increased neurite growth with aberrant connections. Increased GAP-43 suggests drug-induced plasticity or a possible repair mechanism response. The findings indicated that multiple white matter tracts are affected following chronic cocaine exposure. PMID:24507117

  13. Open abdomen procedure in managing abdominal compartment syndrome in a child with severe fungal peritonitis and sepsis after gastric perforation

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    Wei Lai

    2016-04-01

    Full Text Available Abdominal compartment syndrome with increased abdominal pressure resulted in multi-organ dysfunctions can be lethal in children. The open abdomen procedure intentionally leaves the abdominal cavity open in patients with severe abdominal sepsis and abdominal compartment syndrome by temporarily relieving the abdominal pressure. We reported our experience of open abdomen procedure in successfully treating a 4-year old boy with abdominal compartment syndrome caused by severe fungal peritonitis and sepsis after gastric perforation.

  14. A Case of Femoral Arteriovenous Fistula Causing High-Output Cardiac Failure, Originally Misdiagnosed as Chronic Fatigue Syndrome

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    J. Porter

    2014-01-01

    Full Text Available Percutaneous arterial catheterisation is commonly undertaken for a range of diagnostic and interventional procedures. Iatrogenic femoral arteriovenous fistulas are an uncommon complication of these procedures. Most are asymptomatic and close spontaneously, but can rarely increase in size leading to the development of symptoms. We report a case of an iatrogenic femoral arteriovenous fistula, causing worsening congestive cardiac failure, in a 34-year-old marathon runner. This was originally diagnosed as chronic fatigue syndrome. Following clinical examination, duplex ultrasound, and CT angiography a significant arteriovenous fistula was confirmed. Elective open surgery was performed, leading to a dramatic and rapid improvement in symptoms. Femoral arteriovenous fistulas have the potential to cause significant haemodynamic effects and can present many years after the initial procedure. Conservative, endovascular, and open surgical management strategies are available.

  15. Effects of Running on Chronic Diseases and Cardiovascular and All-Cause Mortality.

    Science.gov (United States)

    Lavie, Carl J; Lee, Duck-chul; Sui, Xuemei; Arena, Ross; O'Keefe, James H; Church, Timothy S; Milani, Richard V; Blair, Steven N

    2015-11-01

    Considerable evidence has established the link between high levels of physical activity (PA) and all-cause and cardiovascular disease (CVD)-specific mortality. Running is a popular form of vigorous PA that has been associated with better overall survival, but there is debate about the dose-response relationship between running and CVD and all-cause survival. In this review, we specifically reviewed studies published in PubMed since 2000 that included at least 500 runners and 5-year follow-up so as to analyze the relationship between vigorous aerobic PA, specifically running, and major health consequences, especially CVD and all-cause mortality. We also made recommendations on the optimal dose of running associated with protection against CVD and premature mortality, as well as briefly discuss the potential cardiotoxicity of a high dose of aerobic exercise, including running (eg, marathons). PMID:26362561

  16. In vitro chronic effects on hERG channel caused by the marine biotoxin azaspiracid-2.

    Science.gov (United States)

    Ferreiro, Sara F; Vilariño, Natalia; Louzao, M Carmen; Nicolaou, K C; Frederick, Michael O; Botana, Luis M

    2014-12-01

    Azaspiracids (AZAs) are marine biotoxins produced by the dinoflagellate Azadinium spinosum that accumulate in many shellfish species. Azaspiracid poisoning caused by AZA-contaminated seafood consumption is primarily manifested by diarrhea in humans. To protect human health, AZA-1, AZA-2 and AZA-3 content in seafood has been regulated by food safety authorities in many countries. Recently AZAs have been reported as a low/moderate hERG channel blockers. Furthermore AZA-2 has been related to arrhythmia appearance in rats, suggesting potential heart toxicity. In this study AZA-2 in vitro effects on hERG channel after chronic exposure are analyzed to further explore potential cardiotoxicity. The amount of hERG channel in the plasma membrane, hERG channel trafficking and hERG currents were evaluated up to 12 h of toxin exposure. In these conditions AZA-2 caused an increase of hERG levels in the plasma membrane, probably related to hERG retrograde trafficking impairment. Although this alteration did not translate into an increase of hERG channel-related current, more studies will be necessary to understand its mechanism and to know what consequences could have in vivo. These findings suggest that azaspiracids might have chronic cardiotoxicity related to hERG channel trafficking and they should not be overlooked when evaluating the threat to human health.

  17. The Effect of Postoperative Hyperbaric Oxygen Treatment on Intra-Abdominal Adhesions in Rats

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    Yi-Chiang Hsu

    2012-09-01

    Full Text Available Abdominal adhesions, whether caused by peritoneal trauma, radiation, infection, or a congenital condition, are associated with a wide range of complications. These complications include chronic abdominal or pelvic pain, infertility, and adhesive small bowel obstruction. Such adhesions render re-operation difficult, with attendant risks of inadvertent enterostomy and increased operation time. The purpose of this study was to investigate the potential of hyperbaric oxygen (HBO therapy in the prevention of abdominal adhesions in an experimental animal study. A laparotomy was performed on Wistar rats to induce the formation of adhesions on the cecum and the intra-abdominal area (1 ´ 2 cm. A superficial layer of the underlying muscle from the right abdominal wall was also shaved and prepared for aseptic surgery. The rats were divided into four groups according to the duration of HBO therapy; five additional groups were designated according to the conditions of HBO therapy. When the rats were evaluated according to adhesion area and grade, a statistically significant difference was observed between the control and HBO treatment groups (p < 0.005. Results from this study suggest that HBO treatment could reduce adhesion formation; and further suggest that HBO therapy may have therapeutic potential in the treatment of postoperative peritoneal adhesion.

  18. Hypoxia inhibits abdominal expiratory nerve activity.

    Science.gov (United States)

    Fregosi, R F; Knuth, S L; Ward, D K; Bartlett, D

    1987-07-01

    Our purpose was to examine the influence of steady-state changes in chemical stimuli, as well as discrete peripheral chemoreceptor stimulation, on abdominal expiratory motor activity. In decerebrate, paralyzed, vagotomized, and ventilated cats that had bilateral pneumothoraces, we recorded efferent activity from a phrenic nerve and from an abdominal nerve (cranial iliohypogastric nerve, L1). All cats showed phasic expiratory abdominal nerve discharge at normocapnia [end-tidal PCO2 38 +/- 2 Torr], but small doses (2-6 mg/kg) of pentobarbital sodium markedly depressed this activity. Hyperoxic hypercapnia consistently enhanced abdominal expiratory activity and shortened the burst duration. Isocapnic hypoxia caused inhibition of abdominal nerve discharge in 11 of 13 cats. Carotid sinus nerve denervation (3 cats) exacerbated the hypoxic depression of abdominal nerve activity and depressed phrenic motor output. Stimulation of peripheral chemoreceptors with NaCN increased abdominal nerve discharge in 7 of 10 cats, although 2 cats exhibited marked inhibition. Four cats with intact neuraxis, but anesthetized with ketamine, yielded qualitatively similar results. We conclude that when cats are subjected to steady-state chemical stimuli in isolation (no interference from proprioceptive inputs), hypercapnia potentiates, but hypoxia attenuates, abdominal expiratory nerve activity. Mechanisms to explain the selective inhibition of expiratory motor activity by hypoxia are proposed, and physiological implications are discussed. PMID:3624126

  19. Acute Abdominal Pain in Children.

    Science.gov (United States)

    Reust, Carin E; Williams, Amy

    2016-05-15

    Acute abdominal pain accounts for approximately 9% of childhood primary care office visits. Symptoms and signs that increase the likelihood of a surgical cause for pain include fever, bilious vomiting, bloody diarrhea, absent bowel sounds, voluntary guarding, rigidity, and rebound tenderness. The age of the child can help focus the differential diagnosis. In infants and toddlers, clinicians should consider congenital anomalies and other causes, including malrotation, hernias, Meckel diverticulum, or intussusception. In school-aged children, constipation and infectious causes of pain, such as gastroenteritis, colitis, respiratory infections, and urinary tract infections, are more common. In female adolescents, clinicians should consider pelvic inflammatory disease, pregnancy, ruptured ovarian cysts, or ovarian torsion. Initial laboratory tests include complete blood count, erythrocyte sedimentation rate or C-reactive protein, urinalysis, and a pregnancy test. Abdominal radiography can be used to diagnose constipation or obstruction. Ultrasonography is the initial choice in children for the diagnosis of cholecystitis, pancreatitis, ovarian cyst, ovarian or testicular torsion, pelvic inflammatory disease, pregnancy-related pathology, and appendicitis. Appendicitis is the most common cause of acute abdominal pain requiring surgery, with a peak incidence during adolescence. When the appendix is not clearly visible on ultrasonography, computed tomography or magnetic resonance imaging can be used to confirm the diagnosis. PMID:27175718

  20. Intravascular Glomus Tumor of the Forearm Causing Chronic Pain and Focal Tenderness

    Directory of Open Access Journals (Sweden)

    Sang Ki Lee

    2014-01-01

    Full Text Available Introduction. A glomus tumor is a benign vascular tumor derived from glomus cells and occurs mainly in the subcutaneous layer of the subungual or digital pulp. Extradigital glomus tumors have been reported within the palm, wrist, forearm, foot, bone, stomach, colon, cervix, and mesentery. Glomus tumors can originate from the intraosseous, intramuscular, periosteal, intravascular, and intraneural layers. However, a glomus tumor originating from the intravascular layer of the forearm is a rare condition. Case Report. A 44-year-old woman had a 7-year history of chronic pain and focal tenderness of the forearm. No hypersensitivity or sensory alterations were observed. Contrast magnetic resonance imaging (MRI showed a mass measuring 5 × 3 × 2 mm leading to a vein. Surgical excision was performed, and the tumor was completely resected. Finding of gross examination revealed a dark-red, well-defined soft tissue tumor, and histologic examination confirmed that the mass was a glomus tumor. The patient’s symptoms were completely resolved postoperatively. Conclusion. Intravascular glomus tumors rarely occur in the forearm; therefore, a thorough physical exam, comprehensive medical history, in-depth imaging, and early surgical excision upon clinical suspicion may be helpful to prevent a delayed or incorrect diagnosis.

  1. Tracheal diverticulum: an unusual cause of chronic cough and recurrent respiratory infections.

    Science.gov (United States)

    Takhar, Rajendra Prasad; Bunkar, Motilal; Jain, Shubhra; Ghabale, Sanjay

    2016-03-01

    Tracheal diverticulum (TD) defined as a typical benign out-pouching of the tracheal wall due to structural weakness, congenital or acquired in origin, resulting in paratracheal air cysts. It is rarely diagnosed in clinical practice with only limited reports in the literature. Most cases found incidentally in the postmortem examination and located on the right side. Uncomplicated TDs are usually asymptomatic and when symptoms have occurred, they usually present with non-specific symptoms like pharyngeal discomfort, cough, dyspnea, and recurrent respiratory infection due to either the compression of adjacent organs or secondary bacterial infection. Imaging techniques like thoraco-cervical multi-slice spiral computed tomography (CT) and fiber-optic bronchoscopy are important diagnostic tools for this entity. Asymptomatic TDs usually require no treatment and managed conservatively while surgical excision is indicated in cases of compression of adjacent organs and recurrent infections. Here we report a case of tracheal diverticulum on the left side, which was diagnosed as part of a work-up for chronic cough and recurrent chest infection in a 40 year old female who was already on bronchodilator without any relief. Diagnosis of TD was based on findings of computed tomography, revealing small bud like projection on left para tracheal region and further confirmed by fiber-optic bronchoscopy while the barium contrast study showed no esophageal communication. She was managed conservatively and referred for surgical excision. PMID:27266290

  2. Tritrichomonas foetus infection, a cause of chronic diarrhea in the domestic cat.

    Science.gov (United States)

    Yao, Chaoqun; Köster, Liza S

    2015-03-19

    Tritrichomonas foetus is a very intriguing trichomonad protozoan with respect to its varied choice of residence in the different host species. It is an obligate parasite of the reproductive and the gastrointestinal tract of bovine and feline host respectively, leading to trichomonosis. Bovine trichomonosis is a sexually transmitted disease whereas feline trichomonosis is a disease with a purported fecal-oral route of spread. Further, the trichomonad is a commensal in the nasal passages, stomach, cecum and colon of swine host. Advances have been exponential in understanding the trichomonad biology and specifically feline trichomonosis since late 1990s and early 2000s when T. foetus was soundly determined to be a causative agent of chronic diarrhea in the domestic cat. It is a challenging task, even for a skilled investigator not to mention the busy clinical veterinarian, to keep up with the vast volume of information. Here we comprehensively reviewed the trichomonad biology, clinical manifestations, pathogenesis, host immunity, world map of distribution, risk factors, diagnosis and treatment. Risk factors associated with T. foetus-positive status in the domestic cat include young age, purebred, history of diarrhea, co-infections with other enteral pathogens. In addition, molecular similarity of bovine and feline isolates of T. foetus in DNA sequence was concisely discussed. The data presented serve as an information source for veterinarians, and investigators who are interested in biology of T. foetus and feline trichomonosis.

  3. A rare bacteremia caused by Cedecea davisae in patient with chronic renal disease

    OpenAIRE

    Peretz, Avi; Simsolo, Claudia; Farber, Evgeny; Roth, Anna; Brodsky, Diana; Nakhoul, Farid

    2013-01-01

    Patient: Female, 77 Final Diagnosis: Bacteremia Symptoms: Chills • diarrhea • fever • nausea Medication: — Clinical Procedure: X-Ray • CBC • urine and blood cultur Specialty: Infectious diseases Objective: Rare disease Background: Cedecea davisae is a gram negative, oxidase negative bacilli that include 5 species. In the medical literature there are very few reports that describe infections caused by different species of the Cedecea genus. Case Report: In this paper we report a fourth case of...

  4. In vitro chronic effects on hERG channel caused by the marine biotoxin Azaspiracid-2

    OpenAIRE

    Sara F. Ferreiro; Vilariño, Natalia; Louzao, M. Carmen; Nicolaou, K.C.; Frederick, Michael O.; Botana, Luis M.

    2014-01-01

    Azaspiracids (AZAs) are marine biotoxins produced by the dinoflagellate Azadinium spinosum that accumulate in many shellfish species. Azaspiracid poisoning caused by AZA-contaminated seafood consumption is primarily manifested by diarrhea in humans. To protect human health, AZA-1, AZA-2 and AZA-3 content in seafood has been regulated by food safety authorities in many countries. Recently AZAs have been reported as a low/moderate hERG channel blockers. Furthermore AZA-2 has been related to arr...

  5. Floating spleen with chronic torsion of the pedicle causing splenomegaly and secondary hypersplenism

    Directory of Open Access Journals (Sweden)

    Čolović Radoje B.

    2004-01-01

    Full Text Available If the spleen is not fixed within the left subphrenic space, it gradually passes into the lower abdomen, where is much more exposed to trauma. Torsion of the splenic pedicle can also occur, causing the infarct necessitating an immediate surgery. Venous stasis causes splenomegaly and sometimes secondary hypersplenism. The authors present 16.5-year old girl with torsion of the splenic pedicle of floating spleen for 720°: in spite of that, the patient had neither splenic infarct nor splenic vein thrombosis, possibly due to thrombocytopenia, but she had splenomegaly and secondary hypersplenism with pancytopenia causing bleeding, sideropenic anemia and mild jaundice. After treatment with iron, the patient underwent splenectomy which resulted in almost immediate rise of the number of all blood cells, and even thrombocytosis. The authors suggest early surgical treatment of the floating spleen, preferably splenopexy, before development of severe complications when splenectomy had to be performed in the majority of patients. Accessory spleens, if present, should be saved.

  6. Possible cause for altered spatial cognition of prepubescent rats exposed to chronic radiofrequency electromagnetic radiation.

    Science.gov (United States)

    Narayanan, Sareesh Naduvil; Kumar, Raju Suresh; Karun, Kalesh M; Nayak, Satheesha B; Bhat, P Gopalakrishna

    2015-10-01

    The effects of chronic and repeated radiofrequency electromagnetic radiation (RFEMR) exposure on spatial cognition and hippocampal architecture were investigated in prepubescent rats. Four weeks old male Wistar rats were exposed to RF-EMR (900 MHz; SAR-1.15 W/kg with peak power density of 146.60 μW/cm(2)) for 1 h/day, for 28 days. Followed by this, spatial cognition was evaluated by Morris water maze test. To evaluate the hippocampal morphology; H&E staining, cresyl violet staining, and Golgi-Cox staining were performed on hippocampal sections. CA3 pyramidal neuron morphology and surviving neuron count (in CA3 region) were studied using H&E and cresyl violet stained sections. Dendritic arborization pattern of CA3 pyramidal neuron was investigated by concentric circle method. Progressive learning abilities were found to be decreased in RF-EMR exposed rats. Memory retention test performed 24 h after the last training revealed minor spatial memory deficit in RF-EMR exposed group. However, RF-EMR exposed rats exhibited poor spatial memory retention when tested 48 h after the final trial. Hirano bodies and Granulovacuolar bodies were absent in the CA3 pyramidal neurons of different groups studied. Nevertheless, RF-EMR exposure affected the viable cell count in dorsal hippocampal CA3 region. RF-EMR exposure influenced dendritic arborization pattern of both apical and basal dendritic trees in RF-EMR exposed rats. Structural changes found in the hippocampus of RF-EMR exposed rats could be one of the possible reasons for altered cognition.

  7. Does the chronic inflammatory demyelinating polyradiculoneuropathy due to secondary cause differ from primary?

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    Vaibhav Wadwekar

    2011-01-01

    Full Text Available Background: The clinical presentation, neurophysiological findings, and outcome may vary between primary and secondary chronic inflammatory demyelinating polyradiculopathy (CIDP. Objective: To compare clinical and electrodiagnostic features of primary and secondary CIDP. Setting: Tertiary care teaching referral hospital. Materials and Methods: The CIDP patients who were diagnosed as per European Federation of Neurological Societies/Peripheral Nerve Society criteria were included and subjected to detailed history and examinations. The clinical disability was graded on a 0-10 scale. Neurophysiology included motor and sensory nerve conductions and F wave studies of all four limbs. Based on investigations for underlying diseases, the patients were categorized into primary or secondary CIDP. Prednisolone was prescribed in all and azathioprine added in resistant cases. The secondary CIDP group received specific treatment in addition. The outcome was assessed at 3 months, 6 months, and last follow-up. Results: A total of 65 patients aged 17 to 72 years were included and 20 were females. Twenty-five patients had secondary CIDP and include diabetes mellitus (16, POEMS (polyneuropathy, organomegaly, endocrinopathy, M protein, and skin changes (4, monoclonal gammopathy of undetermined significance (2, myeloma (1, lymphoma (1, and malignancy (1. The secondary CIDP patients were older (48.35 vs 41.0 years, had less relapsing remitting (0 vs 6 and more frequent dysautonomia (7 vs 1. The demyelinating features were more marked in primary CIDP group and had better outcome compared with secondary CIDP. Conclusions: Of the total patients with CIDP, 38.5% of patients had secondary CIDP which was associated with progressive course, less demyelinating features, and worse prognosis.

  8. Transmission of chronic wasting disease identifies a prion strain causing cachexia and heart infection in hamsters.

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    Richard A Bessen

    Full Text Available Chronic wasting disease (CWD is an emerging prion disease of free-ranging and captive cervids in North America. In this study we established a rodent model for CWD in Syrian golden hamsters that resemble key features of the disease in cervids including cachexia and infection of cardiac muscle. Following one to three serial passages of CWD from white-tailed deer into transgenic mice expressing the hamster prion protein gene, CWD was subsequently passaged into Syrian golden hamsters. In one passage line there were preclinical changes in locomotor activity and a loss of body mass prior to onset of subtle neurological symptoms around 340 days. The clinical symptoms included a prominent wasting disease, similar to cachexia, with a prolonged duration. Other features of CWD in hamsters that were similar to cervid CWD included the brain distribution of the disease-specific isoform of the prion protein, PrP(Sc, prion infection of the central and peripheral neuroendocrine system, and PrP(Sc deposition in cardiac muscle. There was also prominent PrP(Sc deposition in the nasal mucosa on the edge of the olfactory sensory epithelium with the lumen of the nasal airway that could have implications for CWD shedding into nasal secretions and disease transmission. Since the mechanism of wasting disease in prion diseases is unknown this hamster CWD model could provide a means to investigate the physiological basis of cachexia, which we propose is due to a prion-induced endocrinopathy. This prion disease phenotype has not been described in hamsters and we designate it as the 'wasting' or WST strain of hamster CWD.

  9. An Intra-Abdominal Pseudocyst around a Ventriculoperitoneal Shunt due to Streptococcus Infection 7 Years after Shunt Surgery

    Directory of Open Access Journals (Sweden)

    Arata Tomiyama

    2014-01-01

    Full Text Available In 1999, a 50-year-old woman underwent ventriculoperitoneal (VP shunt surgery for hydrocephalus after subarachnoid hemorrhage. She was hospitalized for fever and recurrent systemic seizures in November 2006. Head computed tomography (CT showed only old changes. The seizures and fever were controlled by medicinal therapy. However, in December, her consciousness level suddenly decreased, and she showed progressive lower abdominal distension. Head CT showed marked ventriculomegaly, and abdominal CT showed a giant cystic mass at the shunt-tube tip in the lower abdominal cavity. Because thick pus was aspirated from the intra-abdominal mass, we diagnosed the patient with acute obstructive hydrocephalus due to an infected abdominal pseudocyst. Laparotomy and direct cyst drainage were performed, and antibiotic therapy against Streptococcus, the causative pathogen, was administered. The VP shunt tube was replaced. The postoperative course was uneventful, and postoperative CT showed hydrocephalus improvement and no pseudocyst recurrence. Abdominal pseudocysts, which are rare after VP shunt surgeries, usually occur after the subacute postoperative course in younger cerebral hemorrhagic cases. Our case was quite rare because the cyst developed in the chronic phase in an older patient and was caused by streptococcal infection. The cyst components should be examined before cyst drainage when choosing surgical strategies.

  10. Mutations in the SPG7 gene cause chronic progressive external ophthalmoplegia through disordered mitochondrial DNA maintenance.

    Science.gov (United States)

    Pfeffer, Gerald; Gorman, Gráinne S; Griffin, Helen; Kurzawa-Akanbi, Marzena; Blakely, Emma L; Wilson, Ian; Sitarz, Kamil; Moore, David; Murphy, Julie L; Alston, Charlotte L; Pyle, Angela; Coxhead, Jon; Payne, Brendan; Gorrie, George H; Longman, Cheryl; Hadjivassiliou, Marios; McConville, John; Dick, David; Imam, Ibrahim; Hilton, David; Norwood, Fiona; Baker, Mark R; Jaiser, Stephan R; Yu-Wai-Man, Patrick; Farrell, Michael; McCarthy, Allan; Lynch, Timothy; McFarland, Robert; Schaefer, Andrew M; Turnbull, Douglass M; Horvath, Rita; Taylor, Robert W; Chinnery, Patrick F

    2014-05-01

    Despite being a canonical presenting feature of mitochondrial disease, the genetic basis of progressive external ophthalmoplegia remains unknown in a large proportion of patients. Here we show that mutations in SPG7 are a novel cause of progressive external ophthalmoplegia associated with multiple mitochondrial DNA deletions. After excluding known causes, whole exome sequencing, targeted Sanger sequencing and multiplex ligation-dependent probe amplification analysis were used to study 68 adult patients with progressive external ophthalmoplegia either with or without multiple mitochondrial DNA deletions in skeletal muscle. Nine patients (eight probands) were found to carry compound heterozygous SPG7 mutations, including three novel mutations: two missense mutations c.2221G>A; p.(Glu741Lys), c.2224G>A; p.(Asp742Asn), a truncating mutation c.861dupT; p.Asn288*, and seven previously reported mutations. We identified a further six patients with single heterozygous mutations in SPG7, including two further novel mutations: c.184-3C>T (predicted to remove a splice site before exon 2) and c.1067C>T; p.(Thr356Met). The clinical phenotype typically developed in mid-adult life with either progressive external ophthalmoplegia/ptosis and spastic ataxia, or a progressive ataxic disorder. Dysphagia and proximal myopathy were common, but urinary symptoms were rare, despite the spasticity. Functional studies included transcript analysis, proteomics, mitochondrial network analysis, single fibre mitochondrial DNA analysis and deep re-sequencing of mitochondrial DNA. SPG7 mutations caused increased mitochondrial biogenesis in patient muscle, and mitochondrial fusion in patient fibroblasts associated with the clonal expansion of mitochondrial DNA mutations. In conclusion, the SPG7 gene should be screened in patients in whom a disorder of mitochondrial DNA maintenance is suspected when spastic ataxia is prominent. The complex neurological phenotype is likely a result of the clonal

  11. Chronic methamphetamine administration causes differential regulation of transcription factors in the rat midbrain.

    Directory of Open Access Journals (Sweden)

    Irina N Krasnova

    Full Text Available Methamphetamine (METH is an addictive and neurotoxic psychostimulant widely abused in the USA and throughout the world. When administered in large doses, METH can cause depletion of striatal dopamine terminals, with preservation of midbrain dopaminergic neurons. Because alterations in the expression of transcription factors that regulate the development of dopaminergic neurons might be involved in protecting these neurons after toxic insults, we tested the possibility that their expression might be affected by toxic doses of METH in the adult brain. Male Sprague-Dawley rats pretreated with saline or increasing doses of METH were challenged with toxic doses of the drug and euthanized two weeks later. Animals that received toxic METH challenges showed decreases in dopamine levels and reductions in tyrosine hydroxylase protein concentration in the striatum. METH pretreatment protected against loss of striatal dopamine and tyrosine hydroxylase. In contrast, METH challenges caused decreases in dopamine transporters in both saline- and METH-pretreated animals. Interestingly, METH challenges elicited increases in dopamine transporter mRNA levels in the midbrain in the presence but not in the absence of METH pretreatment. Moreover, toxic METH doses caused decreases in the expression of the dopamine developmental factors, Shh, Lmx1b, and Nurr1, but not in the levels of Otx2 and Pitx3, in saline-pretreated rats. METH pretreatment followed by METH challenges also decreased Nurr1 but increased Otx2 and Pitx3 expression in the midbrain. These findings suggest that, in adult animals, toxic doses of METH can differentially influence the expression of transcription factors involved in the developmental regulation of dopamine neurons. The combined increases in Otx2 and Pitx3 expression after METH preconditioning might represent, in part, some of the mechanisms that served to protect against METH-induced striatal dopamine depletion observed after METH

  12. Chronic headaches and sleepiness caused by facial soap (containing hydrolyzed wheat proteins)-induced wheat allergy.

    Science.gov (United States)

    Iseki, Chifumi; Kawanami, Toru; Tsunoda, Takahiko; Chinuki, Yuko; Kato, Takeo

    2014-01-01

    A 38-year-old woman was suffering from irregular headaches and sleepiness. She had used soap containing Glupearl 19S (hydrolyzed wheat proteins) every day for approximately one year and had experienced an episode of rash eruption on her face seven months ago. Wheat-specific IgE antibodies were detected in her serum. A Western blot analysis revealed a high titer of IgE antibodies against Glupearl 19S and wheat proteins. The patient was sensitive to these compounds in a skin prick test. After avoiding eating wheat, her headaches and sleepiness disappeared. A hidden food allergy is a possible cause of these symptoms.

  13. Abdominal pain in long-term spinal cord injury

    DEFF Research Database (Denmark)

    Finnerup, Nanna Brix; Faaborg, Pia Møller; Krogh, Klaus;

    2008-01-01

    /discomfort. There was no relation of abdominal pain to other types of pain.Conclusion:Chronic pain located in the abdomen is frequent in patients with long-term SCI. The delayed onset following SCI and the relation to constipation suggest that constipation plays an important role for this type of pain in the spinal cord injured.......Objectives:To describe the prevalence and character of chronic abdominal pain in a group of patients with long-term spinal cord injury (SCI) and to assess predictors of abdominal pain.Study design:Postal survey.Setting:Members of the Danish Paraplegic Association.Methods:We mailed a questionnaire...

  14. Chronic mucocutaneous candidiasis caused by a gain-of-function mutation in the STAT1 DNA-binding domain.

    Science.gov (United States)

    Takezaki, Shunichiro; Yamada, Masafumi; Kato, Masahiko; Park, Myoung-Ja; Maruyama, Kenichi; Yamazaki, Yasuhiro; Chida, Natsuko; Ohara, Osamu; Kobayashi, Ichiro; Ariga, Tadashi

    2012-08-01

    Chronic mucocutaneous candidiasis (CMC) is a heterogeneous group of primary immunodeficiency diseases characterized by chronic and recurrent Candida infections of the skin, nails, and oropharynx. Gain-of-function mutations in STAT1 were very recently shown to be responsible for autosomal-dominant or sporadic cases of CMC. The reported mutations have been exclusively localized in the coiled-coil domain, resulting in impaired dephosphorylation of STAT1. However, recent crystallographic analysis and direct mutagenesis experiments indicate that mutations affecting the DNA-binding domain of STAT1 could also lead to persistent phosphorylation of STAT1. To our knowledge, this study shows for the first time that a DNA-binding domain mutation of c.1153C>T in exon 14 (p.T385M) is the genetic cause of sporadic CMC in two unrelated Japanese patients. The underlying mechanisms involve a gain of STAT1 function due to impaired dephosphorylation as observed in the coiled-coil domain mutations.

  15. Protective Effect of Natural Honey, Urtica diocia and Their Mixture against Oxidative Stress Caused by Chronic Ethanol Consumption.

    Directory of Open Access Journals (Sweden)

    G.M.F Edrees*, F.G.EL-Said and E.T.Salem

    2007-06-01

    Full Text Available Background: There is increasing implicating oxidative stress in the pathogenesis of chronic pancreatitis. The aim of this study is to investigate affect alcohol addiction and role of some protecting agent. Material and methods: Forty eight rats (Rattus norvigicus were divided into 8 groups. Honey (2.5 g /kg b.w, Urtica dioica (250 mg/kg and Alcohol orally administered at dose (20% exceeds by 2.5% weekly. Results: Ethanol feeding results in increasing serum glucose, total lipids, cholesterol, Low Density Lipoprotein (LDL, triglycerides, urea, liver Glucose-6-Phosphatase (G6Pase, pancreas and liver Malondialdehyde (MDA, Protein Carbonyl (PC. While a decrease were noted in serum insulin, High Density Lipoprotein (HDL, total Protein, Na, K, Ca, Mg, Cu, liver glycogen, pancreas and liver Glucose-6-Phosphate Dehydrogenase (G6PD, Glutathione-S-Transferase (GST, Reduced Glutathione (GSH, Catalase (CAT, Superoxide Dismutase (SOD. Conclusion: Administration of honey, urtica or both with alcohol prevent to great extent the lesions caused by only chronic alcohol administration. Consequently, honey and urtica administration are useful to minimize the hazardous effects resulting from ethanol abuse

  16. Repeated mild traumatic brain injury causes chronic neuroinflammation, changes in hippocampal synaptic plasticity, and associated cognitive deficits

    Science.gov (United States)

    Aungst, Stephanie L; Kabadi, Shruti V; Thompson, Scott M; Stoica, Bogdan A; Faden, Alan I

    2014-01-01

    Repeated mild traumatic brain injury (mTBI) can cause sustained cognitive and psychiatric changes, as well as neurodegeneration, but the underlying mechanisms remain unclear. We examined histologic, neurophysiological, and cognitive changes after single or repeated (three injuries) mTBI using the rat lateral fluid percussion (LFP) model. Repeated mTBI caused substantial neuronal cell loss and significantly increased numbers of activated microglia in both ipsilateral and contralateral hippocampus on post-injury day (PID) 28. Long-term potentiation (LTP) could not be induced on PID 28 after repeated mTBI in ex vivo hippocampal slices from either hemisphere. N-Methyl-D-aspartate (NMDA) receptor-mediated responses were significantly attenuated after repeated mTBI, with no significant changes in α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor-mediated responses. Long-term potentiation was elicited in slices after single mTBI, with potentiation significantly increased in ipsilateral versus contralateral hippocampus. After repeated mTBI, rats displayed cognitive impairments in the Morris water maze (MWM) and novel object recognition (NOR) tests. Thus, repeated mTBI causes deficits in the hippocampal function and changes in excitatory synaptic neurotransmission, which are associated with chronic neuroinflammation and neurodegeneration. PMID:24756076

  17. Recurrent abdominal pain in paediatric patients

    OpenAIRE

    Mak, VWY; Ng, WM; Chan, KL

    1999-01-01

    Recurrent abdominal pain is a common problem in the paediatric population. While functional abdominal pain accounts for the majority of cases, an organic cause for pain may be found in about 5% to 10% of children. Diagnostic evaluation depends on the clinical presentation and the presence of specific findings. Excessive testing should be avoided as this may increase parental anxiety and put the child through unnecessary stress.

  18. Review article: Getting the balance right: assessing causes and extent of vascular calcification in chronic kidney disease.

    Science.gov (United States)

    Ketteler, Markus; Biggar, Patrick H

    2009-06-01

    Vascular calcification is part of the definition of chronic kidney disease-mineral and bone disorder (CKD-MBD). It is also a surrogate parameter of cardiovascular and all-cause mortality risk in the CKD population. However, vascular calcification is not a homogenous entity, but a rather complex manifestation influenced by derangements of calcium and phosphate homeostasis, by dysregulated calcification inhibitors and promoters, and by the type of arterial disease (atherosclerosis vs arteriosclerosis). Despite the clear-cut risk association between the presence of vascular calcification and mortality, it is currently not well defined, how this knowledge about calcification should be translated into active clinical management. Further, the choice of the appropriate imaging test is a matter of debate. This article attempts to provide an update on insights into the pathophysiology of vascular calcification processes and a subjective view of the clinical consequences of management of CKD patients at risk. PMID:19563380

  19. Double-stimulation with LH-RH in primary amenorrhea caused by chronic internal hydrocephylus: a case study.

    Science.gov (United States)

    Moeslein, S; Dericks-Tan, J S; Lorenz, R; Taubert, H D

    1987-06-01

    A 19-year-old female patient with primary amenorrhea and pubertas tarda due to chronic internal hydrocephalus presented with normal hormonal findings except for low estradiol and a prepubertal type of reaction in the double-stimulation test with LH-RH. After successful operative treatment with a Spitz-Holter high-pressure valve, the intracranial decompression was promptly followed by pubertal development, she began to menstruate, and the LH-RH double-stimulation test showed an adult pattern of response. The results of the test support the view that a partial deficiency in the secretion of LH-RH is the cause of hypogonadism in such a case. PMID:3140582

  20. Chronic exposure to low benzo[a]pyrene level causes neurodegenerative disease-like syndromes in zebrafish (Danio rerio).

    Science.gov (United States)

    Gao, Dongxu; Wu, Meifang; Wang, Chonggang; Wang, Yuanchuan; Zuo, Zhenghong

    2015-10-01

    Previous epidemiological and animal studies report that exposure to environmental pollutant exposure links to neurodegenerative diseases such as Parkinson's disease and Alzheimer's disease. Benzo[a]pyrene (BaP), a neurotoxic polycyclic aromatic hydrocarbon, has been increasingly released into the environment during recent decades. So far, the role of BaP on the development of neurodegenerative diseases remaind unclear. This study aimed to determine whether chronic exposure to low dose BaP would cause neurodegenerative disease-like syndromes in zebrafish (Danio rerio). We exposed zebrafish, from early embryogenesis to adults, to environmentally relevant concentrations of BaP for 230 days. Our results indicated that BaP decreased the brain weight to body weight ratio, locomotor activity and cognitive ability; induced the loss of dopaminergic neurons; and resulted in neurodegeneration. In addition, obvious cell apoptosis in the brain was found. Furthermore, the neurotransmitter levels of dopamine and 3,4-dihydroxyphenylacetic acid, the mRNA levels of the genes encoding dopamine transporter, Parkinson protein 7, phosphatase and tensin-induced putative kinase 1, ubiquitin carboxy-terminal hydrolase L1, leucine-rich repeat serine/threonine kinase 2, amyloid precursor protein b, presenilin 1 and presenilin 2 were significantly down-regulated by BaP exposure. These findings suggest that chronic exposure to low dose BaP could cause the behavioral, neuropathological, neurochemical, and genetic features of neurodegenerative diseases. This study provides clues that BaP may constitute an important environmental risk factor for neurodegenerative diseases in humans. PMID:26349946

  1. 以反复腹痛为主要表现的慢性胃炎的临床特点和治疗%Clinical Features and Therapeutic Methods on Chronic Gastritis in Children with Abdominal Pain as Present Symptoms

    Institute of Scientific and Technical Information of China (English)

    张艳辉; 朱朝敏; 赵瑞秋; 姜雪莹

    2011-01-01

    Objective To analyze the clinical features and therapeutic methods on chronic gastritis in children with abdominal pain as present symptoms. Methods A total of 186 cases of chronic gastritis with abdominal pain( AP) as present symptoms, were involved in this study, and their clinical features and gastroscopy result were analyzed by gastroscopy. A stochastical follow - up was set to 84 cases, on their therapies and prognosis. Results Among the 186 cases,the course of AP in 36 cases less than 2 weeks,51 cases ranged 2 weeks to 3 months, 99 cases ranged 3 months to 10 years,in detail;AP in middle or upper abdomen in 85(45.7% ) cases,52 cases(28.0% ) in around navel and 23 cases(12.4% ) obscure. Fifty-five cases were complicated with nausea or vomiting (29.6% ) ,46 cases(24.7% ) with anore-xia,33 ca-ses(16.7%) with eructation ,21 cases(11.3%) with halitosis and 12 cases (6. 5%) with sour regurgitation. Seventeen cases infected by Hp were found. Between the patients with AP infected with or without Hp,there was no significant difference of the clinical manifestations (P,> 0.05 ) , while there was significant difference of gastroscopic findings (P 0.05). Conclusions AP in children with chronic gastritis has long -lasting and irregular,and AP localizes mainly in upper abdomen,which can be complicated with eructation,nausea or vomiting,anorexia,halitosis,etc. Antral nodularity is relatively distinctive in Hp - associated chronic gastritis while hyperemia and oedema of mucosa are common in non - Hp - associated chronic gastritis. The eradication therapy is necessary for the Hp - associated chronic gastritis. Instead of antibiotic therapy, general therapies including mucosa] protective agent, dietary therapy and alvi - dejections etc. Are necessary in non - Hp - associated chronic gastritis in children.%目的 探讨以反复腹痛为主要表现的小儿慢性胃炎的临床特点和治疗方法.方法 对本院以反复腹痛为主要表现的186例慢性胃炎患儿的

  2. WIND TURBINES CAUSE CHRONIC STRESS IN BADGERS (MELES MELES) IN GREAT BRITAIN.

    Science.gov (United States)

    Agnew, Roseanna C N; Smith, Valerie J; Fowkes, Robert C

    2016-07-01

    A paucity of data exists with which to assess the effects of wind turbines noise on terrestrial wildlife, despite growing concern about the impact of infrasound from wind farms on human health and well-being. In 2013, we assessed whether the presence of turbines in Great Britain impacted the stress levels of badgers ( Meles meles ) in nearby setts. Hair cortisol levels were used to determine if the badgers were physiologically stressed. Hair of badgers living wind farm had a 264% higher cortisol level than badgers >10 km from a wind farm. This demonstrates that affected badgers suffer from enhanced hypothalamo-pituitary-adrenal activity and are physiologically stressed. No differences were found between the cortisol levels of badgers living near wind farms operational since 2009 and 2012, indicating that the animals do not become habituated to turbine disturbance. Cortisol levels in the affected badgers did not vary in relation to the distance from turbines within 1 km, wind farm annual power output, or number of turbines. We suggest that the higher cortisol levels in affected badgers is caused by the turbines' sound and that these high levels may affect badgers' immune systems, which could result in increased risk of infection and disease in the badger population.

  3. Chronic occupational exposure to hexavalent chromium causes DNA damage in electroplating workers

    Directory of Open Access Journals (Sweden)

    Ren Xiao-Bin

    2011-04-01

    Full Text Available Abstract Background Occupational exposure to chromium compounds may result in adverse health effects. This study aims to investigate whether low-level hexavalent chromium (Cr(VI exposure can cause DNA damage in electroplating workers. Methods 157 electroplating workers and 93 control subjects with no history of occupational exposure to chromium were recruited in Hangzhou, China. Chromium levels in erythrocytes were determined by graphite furnace atomic absorption spectrophotometer. DNA damage in peripheral lymphocytes was evaluated with the alkaline comet assay by three parameters: Olive tail moment, tail length and percent of DNA in the comet tail (tail DNA%. Urinary 8-OHdG levels were measured by ELISA. Results Chromium concentration in erythrocytes was about two times higher in electroplating workers (median: 4.41 μg/L than that in control subjects (1.54 μg/L, P P P P Conclusion The findings in this study indicated that there was detectable chromium exposure in electroplating workers. Low-level occupational chromium exposure induced DNA damage.

  4. WIND TURBINES CAUSE CHRONIC STRESS IN BADGERS (MELES MELES) IN GREAT BRITAIN.

    Science.gov (United States)

    Agnew, Roseanna C N; Smith, Valerie J; Fowkes, Robert C

    2016-07-01

    A paucity of data exists with which to assess the effects of wind turbines noise on terrestrial wildlife, despite growing concern about the impact of infrasound from wind farms on human health and well-being. In 2013, we assessed whether the presence of turbines in Great Britain impacted the stress levels of badgers ( Meles meles ) in nearby setts. Hair cortisol levels were used to determine if the badgers were physiologically stressed. Hair of badgers living 10 km from a wind farm. This demonstrates that affected badgers suffer from enhanced hypothalamo-pituitary-adrenal activity and are physiologically stressed. No differences were found between the cortisol levels of badgers living near wind farms operational since 2009 and 2012, indicating that the animals do not become habituated to turbine disturbance. Cortisol levels in the affected badgers did not vary in relation to the distance from turbines within 1 km, wind farm annual power output, or number of turbines. We suggest that the higher cortisol levels in affected badgers is caused by the turbines' sound and that these high levels may affect badgers' immune systems, which could result in increased risk of infection and disease in the badger population. PMID:27187031

  5. [Abdominal pregnancy, institutional experience].

    Science.gov (United States)

    Bonfante Ramírez, E; Bolaños Ancona, R; Simón Pereyra, L; Juárez García, L; García-Benitez, C Q

    1998-07-01

    Abdominal pregnancy is a rare entity, which has been classified as primary or secondary by Studiford criteria. A retrospective study, between January 1989 and December 1994, realized at Instituto Nacional de Perinatología, found 35,080 pregnancies, from which 149 happened to be ectopic, and 6 of them were abdominal. All patients belonged to a low income society class, age between 24 and 35 years, and average of gestations in 2.6. Gestational age varied from 15 weeks to 32.2 weeks having only one delivery at term with satisfactory postnatal evolution. One patient had a recurrent abdominal pregnancy, with genital Tb as a conditional factor. Time of hospitalization varied from 4 to 5 days, and no further patient complications were reported. Fetal loss was estimated in 83.4%. Abdominal pregnancy is often the sequence of a tubarian ectopic pregnancy an when present, it has a very high maternal mortality reported in world literature, not found in this study. The stated frequency of abdominal pregnancy is from 1 of each 3372, up to 1 in every 10,200 deliveries, reporting in the study 1 abdominal pregnancy in 5846 deliveries. The study had two characteristic entities one, the recurrence and two, the delivery at term of one newborn. Abdominal pregnancy accounts for 4% of all ectopic pregnancies. Clinical findings in abdominal pregnancies are pain, transvaginal bleeding and amenorrea, being the cardinal signs of ectopic pregnancy. PMID:9737070

  6. 剖宫产术后腹壁切口愈合不良的原因分析并护理对策%Abdominal Incision Healing after Cesarean Cause Analysis and Nursing Countermeasures

    Institute of Scientific and Technical Information of China (English)

    孙琳

    2013-01-01

    随着我国科技的快速发展以及社会因素、剖宫产手术技术的提高,广大的孕妇对于剖宫产分娩出来胎儿的方法已普遍接受。随着剖宫产率的增高,人们关注的重点反而不是剖宫产,而是在剖宫产后相关并发症,这其中主要是剖宫产术后腹壁切口愈合不良,主要的症状有切口脂肪液化、切口裂开、切口感染等,这些并发症的产生对孕妇及其家属的精神上、身体上、工作上以及经济上都造成了不同程度的损害。如果并发症发生严重情况,甚至会对产妇的生命造成威胁。与此同时,产科的医生所受到的压力也增加起来,而且病床周转率也随之降低。笔者根据本院一些临床实例对剖宫产术后腹壁切口愈合不良的原因进行分析,以此为临床提供能够有效预防与控制剖宫产术后腹壁切口愈合不良以及对愈合不良切口的处理方法。%Along with our country the rapid development of science and technology and social factors,cesarean section operation technology improves,the majority of pregnant women for cesarean delivery out the fetus is widely accepted,with the increase of cesarean section rate. The focus instead of cesarean section,but in cesarean section postpartum complications became the focus of attention of the people and obstetrics. The priority among priorities is the abdominal wall after cesarean section incision healing bad,the main symptoms are incision fat liquefaction,incision dehiscence,infection of incisional wound,these complications of pregnant women and their families,the mental body,work and the economy have caused varying degrees of damage. If complications occur serious,even for the women’s lives impact. At the same time,obstetric doctors by the pressure increased,and the bed turnover rate decreased. The following according to the hospital clinical examples to analyze the cause of abdominal wall incision poor healing after cesarean

  7. Smoking increases the risk of all-cause and cardiovascular mortality in patients with chronic kidney disease.

    Science.gov (United States)

    Nakamura, Koshi; Nakagawa, Hideaki; Murakami, Yoshitaka; Kitamura, Akihiko; Kiyama, Masahiko; Sakata, Kiyomi; Tsuji, Ichiro; Miura, Katsuyuki; Ueshima, Hirotsugu; Okamura, Tomonori

    2015-11-01

    Little is known about the magnitude and nature of the combined effect of chronic kidney disease (CKD) and smoking on cardiovascular diseases. We studied this in a Japanese population using a pooled analysis of 15,468 men and 19,154 women aged 40-89 years enrolled in 8 cohort studies. The risk of mortality from all-causes and cardiovascular disease was compared in 6 gender-specific categories of baseline CKD status (non-CKD or CKD) and smoking habits (lifelong never smoked, former smokers, or currently smoking). CKD was defined as a decreased level of estimated glomerular filtration rate (under 60 ml/min per 1.73 m(2)) and/or dipstick proteinuria. Hazard ratios were estimated for each category, relative to never smokers without CKD. During the follow-up period (mean 14.8 years), there were 6771 deaths, 1975 of which were due to cardiovascular diseases. In both men and women, current or former smokers with CKD had the first or second highest crude mortality rates from all-cause and cardiovascular diseases among the 6 categories. After adjustment for age and other major cardiovascular risk factors, the hazard ratios in male and female current smokers with CKD were 2.26 (95% confidence interval, 1.95-2.63) and 1.78 (1.36-2.32) for all-causes, and 2.66 (2.04-3.47) and 1.71 (1.10-2.67) for cardiovascular diseases, respectively. Thus, coexistence of CKD and smoking may markedly increase the risk of all-cause and cardiovascular mortality.

  8. Hereditary chronic pancreatitis

    Directory of Open Access Journals (Sweden)

    Mössner Joachim

    2007-01-01

    Full Text Available Abstract Hereditary chronic pancreatitis (HCP is a very rare form of early onset chronic pancreatitis. With the exception of the young age at diagnosis and a slower progression, the clinical course, morphological features and laboratory findings of HCP do not differ from those of patients with alcoholic chronic pancreatitis. As well, diagnostic criteria and treatment of HCP resemble that of chronic pancreatitis of other causes. The clinical presentation is highly variable and includes chronic abdominal pain, impairment of endocrine and exocrine pancreatic function, nausea and vomiting, maldigestion, diabetes, pseudocysts, bile duct and duodenal obstruction, and rarely pancreatic cancer. Fortunately, most patients have a mild disease. Mutations in the PRSS1 gene, encoding cationic trypsinogen, play a causative role in chronic pancreatitis. It has been shown that the PRSS1 mutations increase autocatalytic conversion of trypsinogen to active trypsin, and thus probably cause premature, intrapancreatic trypsinogen activation disturbing the intrapancreatic balance of proteases and their inhibitors. Other genes, such as the anionic trypsinogen (PRSS2, the serine protease inhibitor, Kazal type 1 (SPINK1 and the cystic fibrosis transmembrane conductance regulator (CFTR have been found to be associated with chronic pancreatitis (idiopathic and hereditary as well. Genetic testing should only be performed in carefully selected patients by direct DNA sequencing and antenatal diagnosis should not be encouraged. Treatment focuses on enzyme and nutritional supplementation, pain management, pancreatic diabetes, and local organ complications, such as pseudocysts, bile duct or duodenal obstruction. The disease course and prognosis of patients with HCP is unpredictable. Pancreatic cancer risk is elevated. Therefore, HCP patients should strongly avoid environmental risk factors for pancreatic cancer.

  9. Acupuncture Treatment of Abdominal Pain

    Institute of Scientific and Technical Information of China (English)

    胡金生

    2002-01-01

    @@ Case History Mr. Li, a university student aged 23 years, paid his first visit on July 16, 2001, with the chief complaint of abdominal pain for one day. The patient stated that one day before when it happened to be the weekend, he got abdominal pain after supper, which went worse gradually and caused him to roll all over in bed. The pain was slightly alleviated half an hour later after he had taken some pain killers. Upon inquiry, the patient said that because of their newly graduation from the university, he and his classmates were so excited that they went to have a sumptuous lunch with alcoholic drinks. And in the evening he ate again a delicious supper cooked for him by his mother, after which he continued to have some fruit and dessert.

  10. Transferred BCR/ABL DNA from K562 extracellular vesicles causes chronic myeloid leukemia in immunodeficient mice.

    Directory of Open Access Journals (Sweden)

    Jin Cai

    Full Text Available Our previous study showed that besides mRNAs and microRNAs, there are DNA fragments within extracellular vesicles (EVs. The BCR/ABL hybrid gene, involved in the pathogenesis of chronic myeloid leukemia (CML, could be transferred from K562 EVs to neutrophils and decrease their phagocytic activity in vitro. Our present study provides evidence that BCR/ABL DNAs transferred from EVs have pathophysiological significance in vivo. Two months after injection of K562 EVs into the tail vein of Sprague-Dawley (SD rats, they showed some characteristics of CML, e.g., feeble, febrile, and thin, with splenomegaly and neutrophilia but with reduced neutrophil phagocytic activity. These findings were also observed in immunodeficient NOD/SCID mice treated with K562 EVs; BCR/ABL mRNA and protein were found in their neutrophils. The administration of actinomycin D, an inhibitor of de novo mRNA synthesis, prevented the abnormalities caused by K562 EVs in NOD/SCID mice related to CML, including neutrophilia and bone marrow hyperplasia. As a specific inhibitor of tyrosine kinases, imatinib blocked the activity of tyrosine kinases and the expression of phospho-Crkl, induced by the de novo BCR/ABL protein caused by K562 EVs bearing BCR/ABL DNA. Our current study shows the pathophysiological significance of transferred tumor gene from EVs in vivo, which may represent an important mechanism for tumorigenesis, tumor progression, and metastasis.

  11. Altered rectal sensory response induced by balloon distention in patients with functional abdominal pain syndrome

    OpenAIRE

    Kudaira Miwako; Nozu Tsukasa

    2009-01-01

    Abstract Background Functional abdominal pain syndrome (FAPS) has chronic unexplained abdominal pain and is similar to the psychiatric diagnosis of somatoform pain disorder. A patient with irritable bowel syndrome (IBS) also has chronic unexplained abdominal pain, and rectal hypersensitivity is observed in a majority of the patients. However, no reports have evaluated the visceral sensory function of FAPS precisely. We aimed to test the hypothesis that FAPS would show altered visceral sensati...

  12. [Pediatric Abdominal Pain – Harmless or Harmful?].

    Science.gov (United States)

    Furlano, Raoul Ivano

    2016-04-27

    Abdominal pain is a very common pediatric complaint. In the majority of cases there is no life-threatening pathology behind this symptom, but a functional disease. However, all-day activities of children and adolescents are often limited, frequent absences from school, and general physician/ pediatrician office visits with often unnecessary diagnostic and therapies are registered. Once an organic etiology of the abdominal pain is excluded by a thoroughly medical history taking and physical examination, the first steps for a successful alleviation of the pain is the reassurance of the patients and their family that there is no life-threatening pathology. There is evidence that cognitive-behavioral therapy may be useful in improving pain and disability outcome in the short term. There is no evidence for pharmacological, dietetic, or complementary intervention in the treatment of chronic functional abdominal pain. PMID:27120211

  13. [Inflammatory abdominal aortic aneurysm].

    Science.gov (United States)

    Ziaja, K; Sedlak, L; Urbanek, T; Kostyra, J; Ludyga, T

    2000-01-01

    The reported incidence of inflammatory abdominal aortic aneurysm (IAAA) is from 2% to 14% of patients with abdominal aortic aneurysm and the etiology of this disease is still discussed--according to the literature several pathogenic theories have been proposed. From 1992 to 1997 32 patients with IAAA were operated on. The patients were mostly symptomatic--abdominal pain was present in 68.75% cases, back pain in 31.25%, fever in 12.5% and weight loss in 6.25% of the operated patients. In all the patients ultrasound examination was performed, in 4 patients CT and in 3 cases urography. All the patients were operated on and characteristic signs of inflammatory abdominal aortic aneurysm like: thickened aortic wall, perianeurysmal infiltration or retroperitoneal fibrosis with involvement of retroperitoneal structures were found. In all cases surgery was performed using transperitoneal approach; in three cases intraoperatively contiguous abdominal organs were injured, which was connected with their involvement into periaortic inflammation. In 4 cases clamping of the aorta was done at the level of the diaphragmatic hiatus. 3 patients (9.37%) died (one patient with ruptured abdominal aortic aneurysm). Authors present diagnostic procedures and the differences in the surgical tactic, emphasizing the necessity of the surgical therapy in patients with inflammatory abdominal aortic aneurysm.

  14. Current understanding of the neuropathophysiology of pain in chronic pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Amporn; Atsawarungruangkit; Supot; Pongprasobchai

    2015-01-01

    Chronic pancreatitis(CP) is a chronic inflammatory disease of the pancreas. The main symptom of patients with CP is chronic and severe abdominal pain. However, the pathophysiology of pain in CP remains obscure.Traditionally, researchers believed that the pain was caused by anatomical changes in pancreatic structure. However, treatment outcomes based on such beliefs are considered unsatisfactory. The emerging explanations of pain in CP are trending toward neurobiological theories. This article aims to review current evidence regarding the neuropathophysiology of pain in CP and its potential implications for the development of new treatments for pain in CP.

  15. A Rare Cause of Abdominal Mass: Trichobezoar

    Directory of Open Access Journals (Sweden)

    Atakan Comba

    2013-04-01

    Full Text Available Bezoar is a mass that cannot be digested and that is collected in the gastrointestinal system. Being the exact frequency still unknown; it is rare among children. Trichobezoar is especially encountered in young adolescent girls who have psychiatric/neurologic problems. In this report; a fifteen year old girl who has stomachache and vomiting is presented. A mass without pain on palpation was diagnosed as trichobezoar by performing an endoscopy. A mass which weighed 1.5 kilograms and which took the shape of the stomach was removed out of her stomach by laparatomy. On her psychiatric examination; she was diagnosed with mild mental retardation and obsessive compulsive disorder. Trichobezoar should be considered when adolescent girls with psychiatric problems come with gastrointestinal symptoms such as stomachache and vomiting. (The Jo­ur­nal of Cur­rent Pe­di­at­rics 2014;1:51-3

  16. Causes of pulmonary infections under general anesthesia for elderly patients after abdominal surgery%老年患者全身麻醉腹部手术后并发肺部感染的原因分析

    Institute of Scientific and Technical Information of China (English)

    张燕; 刘欢欢; 杨平山

    2012-01-01

    OBJECTIVE To analyze the causes of pulmonary infections under general anesthesia for elderly patients after abdominal surgery, explore measures for prevention of infections so as to reduce the hospital infection rate of the elderly patients. METHODS A total of 16 patients with postoperative pulmonary infections among the 226 cases of elderly patients who underwent abdominal surgery under general anesthesia from Aug 2009 to Jun 2011 were analyzed retrospectively. The causes of the infections, infection rate and pathogenic bacteria were observed. RESULTS Of 226 cases of patients,the postoperative pulmonary infections occurred in 16 cases with the infection rate of 7. 1 %, the main risk factors for infections mainly included the invasive procedures, postoperative pain, the use of antibiotics, and upper respiratory diseases; all of the 16 patients with pulmonary infections underwent tracheal intubation, suffered from postoperative pain, and empirically used antibiotics after operation; the result of the sputum culture for 16 cases of patients with pulmonary infections indicated that there were 16 strains of pathogens cultured, including gram-negative bacteria (56. 3%), gram-positive bacteria (31. 3%), and fungi (12.5%); the main pathogenic bacteria causing infections were Pseudomonas aeruginosa , Escherichia coli, and Staphylococcus aureus. CONCLUSION The operations should be strictly in accordance with procedures, the strict quality control of the steps of the invasive operation should be carried out so as to eliminate various susceptible factors, which is also crucial to the reduction of the pulmonary infections.%目的 分析老年患者全身麻醉腹部手术后并发肺部感染的原因,探讨预防感染的措施,以降低老年患者的医院感染率.方法 医院2009年8月-2011年6月226例全身麻醉腹部手术的老年患者的资料进行回顾性分析,其中16例并发肺部感染,调查发生感染的原因、感染率及感染病原菌.结果 226

  17. Abdominal tuberculosis: Imaging features

    Energy Technology Data Exchange (ETDEWEB)

    Pereira, Jose M. [Department of Radiology, Hospital de S. Joao, Porto (Portugal)]. E-mail: jmpjesus@yahoo.com; Madureira, Antonio J. [Department of Radiology, Hospital de S. Joao, Porto (Portugal); Vieira, Alberto [Department of Radiology, Hospital de S. Joao, Porto (Portugal); Ramos, Isabel [Department of Radiology, Hospital de S. Joao, Porto (Portugal)

    2005-08-01

    Radiological findings of abdominal tuberculosis can mimic those of many different diseases. A high level of suspicion is required, especially in high-risk population. In this article, we will describe barium studies, ultrasound (US) and computed tomography (CT) findings of abdominal tuberculosis (TB), with emphasis in the latest. We will illustrate CT findings that can help in the diagnosis of abdominal tuberculosis and describe imaging features that differentiate it from other inflammatory and neoplastic diseases, particularly lymphoma and Crohn's disease. As tuberculosis can affect any organ in the abdomen, emphasis is placed to ileocecal involvement, lymphadenopathy, peritonitis and solid organ disease (liver, spleen and pancreas). A positive culture or hystologic analysis of biopsy is still required in many patients for definitive diagnosis. Learning objectives:1.To review the relevant pathophysiology of abdominal tuberculosis. 2.Illustrate CT findings that can help in the diagnosis.

  18. Abdominal Pain Syndrome

    Science.gov (United States)

    ... inspection of a drop of urine), and urine culture for bacterial infection. Stools can be analyzed for ... Hepatitis C Inflammatory Bowel Disease Irritable Bowel Syndrome Obesity Digestive Health Topics Abdominal Pain Syndrome Belching, Bloating, ...

  19. Abdominal ultrasound (image)

    Science.gov (United States)

    Abdominal ultrasound is a scanning technique used to image the interior of the abdomen. Like the X-ray, MRI, ... it has its place as a diagnostic tool. Ultrasound scans use high frequency sound waves to produce ...

  20. A prospective study on geriatric abdominal surgical emergencies

    OpenAIRE

    Deepak R. Chavan; Shailesh Kannur; B. B. Metan; Girish Kullolli

    2014-01-01

    Background: Geriatric population is a special subgroup of population undergoing emergency abdominal surgeries. Both higher age group and emergency surgical procedure are considered as high risk factors. In this study, we study the most common cause for geriatric population to undergo an emergency abdominal surgery and the therapeutic outcomes. Methods: All the patients aged more than 60 years coming to surgical department, BLDEU's hospital with acute abdominal conditions. Study period was ...

  1. Therapeutic and space radiation exposure of mouse brain causes impaired DNA repair response and premature senescence by chronic oxidant production.

    Science.gov (United States)

    Suman, Shubhankar; Rodriguez, Olga C; Winters, Thomas A; Fornace, Albert J; Albanese, Chris; Datta, Kamal

    2013-08-01

    Despite recent epidemiological evidences linking radiation exposure and a number of human ailments including cancer, mechanistic understanding of how radiation inflicts long-term changes in cerebral cortex, which regulates important neuronal functions, remains obscure. The current study dissects molecular events relevant to pathology in cerebral cortex of 6 to 8 weeks old female C57BL/6J mice two and twelve months after exposure to a γ radiation dose (2 Gy) commonly employed in fractionated radiotherapy. For a comparative study, effects of 1.6 Gy heavy ion 56Fe radiation on cerebral cortex were also investigated, which has implications for space exploration. Radiation exposure was associated with increased chronic oxidative stress, oxidative DNA damage, lipid peroxidation, and apoptosis. These results when considered with decreased cortical thickness, activation of cell-cycle arrest pathway, and inhibition of DNA double strand break repair factors led us to conclude to our knowledge for the first time that radiation caused aging-like pathology in cerebral cortical cells and changes after heavy ion radiation were more pronounced than γ radiation. PMID:23928451

  2. Prevalence of chronic kidney disease of non-traditional causes in patients on hemodialysis in southwest Guatemala.

    Science.gov (United States)

    Laux, Timothy S; Barnoya, Joaquin; Cipriano, Ever; Herrera, Erick; Lopez, Noemi; Polo, Vicente Sanchez; Rothstein, Marcos

    2016-04-01

    Objective To document the prevalence of patients on hemodialysis in southwestern Guatemala who have chronic kidney disease (CKD) of non-traditional causes (CKDnt). Methods This cross-sectional descriptive study interviewed patients on hemodialysis at the Instituto Guatemalteco de Seguridad Social on their health and occupational history. Laboratory serum, urine and vital sign data at the initiation of hemodialysis were obtained from chart reviews. Patients were classified according to whether they had hypertension or obesity or neither. The proportion of patients with and without these traditional CKD risk factors was recorded and the association between demographic and occupational factors and a lack of traditional CKD risk factors analyzed using multivariate logistic regression. Results Of 242 total patients (including 171 non-diabetics) enrolled in hemodialysis in southwestern Guatemala, 45 (18.6% of total patients and 26.3% of non-diabetics) lacked traditional CKD risk factors. While agricultural work history was common, only travel time greater than 30 minutes and age less than 50 years old were significantly associated with CKD in the absence of traditional risk factors. Individuals without such risk factors lived throughout southwestern Guatemala's five departments. Conclusions The prevalence of CKDnT appears to be much lower in this sample of patients receiving hemodialysis in Southwestern Guatemala than in hospitalized patients in El Salvador. It has yet to be determined whether the prevalence is higher in the general population and in patients on peritoneal dialysis.

  3. Imaging in Tuberculosis abdominal

    International Nuclear Information System (INIS)

    In this article we illustrate and discuss imaging features resulting from Tuberculosis abdominal affectation. We present patients evaluated with several imaging modalities who had abdominal symptoms and findings suggestive of granulomatous disease. Diagnosis was confirm including hystopatology and clinical outgoing. Cases involved presented many affected organs such as lymphatic system, peritoneum, liver, spleen, pancreas, kidneys, ureters, adrenal glands and pelvic organs Tuberculosis, Tuberculosis renal, Tuberculosis hepatic, Tuberculosis splenic Tomography, x-ray, computed

  4. Update on Endoscopic Management of Main Pancreatic Duct Stones in Chronic Calcific Pancreatitis

    OpenAIRE

    Choi, Eun Kwang; Lehman, Glen A.

    2012-01-01

    Pancreatic duct stones are a common complication during the natural course of chronic pancreatitis and often contribute to additional pain and pancreatitis. Abdominal pain, one of the major symptoms of chronic pancreatitis, is believed to be caused in part by obstruction of the pancreatic duct system (by stones or strictures) resulting in increasing intraductal pressure and parenchymal ischemia. Pancreatic stones can be managed by surgery, endoscopy, or extracorporeal shock wave lithotripsy. ...

  5. Urgent Abdominal Re-Explorations

    Directory of Open Access Journals (Sweden)

    Peskersoy Mustafa

    2006-04-01

    Full Text Available Abstract Background Treatment of a number of complications that occur after abdominal surgeries may require that Urgent Abdominal Re-explorations (UARs, the life-saving and obligatory operations, are performed. The objectives of this study were to evaluate the reasons for performing UARs, outcomes of relaparotomies (RLs and factors that affect mortality. Methods Demographic characteristics; initial diagnoses; information from and complications of the first surgery received; durations and outcomes of UAR(s performed in patients who received early RLs because of complicated abdominal surgeries in our clinic between 01.01.2000 and 31.12.2004 were investigated retrospectively. Statistical analyses were done using the chi-square and Fisher exact tests. Results Early UAR was performed in 81 out of 4410 cases (1.8%. Average patient age was 50.46 (13–81 years with a male-to-female ratio of 60/21. Fifty one (62.96% patients had infection, 41 (50.61% of them had an accompanying serious disease, 24 (29.62% of them had various tumors and 57 (70.37% patients were operated under emergency conditions during first operation. Causes of urgent abdominal re-explorations were as follows: leakage from intestinal repair site or from anostomosis (n:34; 41.97%; hemorrhage (n:15; 18.51%; intestinal perforation (n:8; 9.87%; intraabdominal infection or abscess (n:8; 9.87%; progressive intestinal necrosis (n:7; 8.64%; stomal complications (n:5; 6.17%; and postoperative ileus (n:4; 4.93%. Two or more UARs were performed in 18 (22.22% cases, and overall mortality was 34.97% (n:30. Interval between the first laparotomy and UAR averaged as 6.95 (1–20 days, and average hospitalization period was 27.1 (3–78 days. Mortality rate was found to be higher among the patients who received multiple UARs. The most common (55.5% cause of mortality was sepsis/multiple organ failure (MOF. The rates for common mortality and sepsis/MOF-dependent mortality that occured following UAR were

  6. Idiopathic sclerosing encapsulating peritonitis (or abdominal cocoon): A report of 5 cases

    Institute of Scientific and Technical Information of China (English)

    Ping Xu; Li-Hua Chen; You-Ming Li

    2007-01-01

    Sclerosing encapsulating peritonitis (SEP) is a rare cause of intestinal obstruction that is characterized by a thick grayish-white fibrotic membrane encasing the small bowel. SEP can be classified as idiopathic,also known as abdominal cocoon, or secondary. It is difficult to make a definite pre-operative diagnosis. We experienced five cases of abdominal cocoon, and the case files were reviewed retrospectively for the clinical presentation, operative findings and outcome. All the patients presented with acute, subacute and chronic intestinal obstruction. Computed tomography (CT)showed characteristic findings of small bowel loops congregated to the center of the abdomen encased by a soft-tissue density mantle in four cases. Four cases had second adhesiolysis due to persistent ileus. The imaging techniques may facilitate pre-operative diagnosis.Surgery is important in the management of SEP.

  7. Extensive Complex Odontoma in the Maxillary Sinus Pushing 3rd Molar Near the Orbital Floor Causing Transient Diplopia and Chronic Sinusitis: A Rare Presentation and Surgical Management

    OpenAIRE

    Gupta, Monika; Das, Debdutta

    2013-01-01

    Odontoma is a mixed odontogenic hamartoma involving both epithelial and mesenchymal tissues. If left untreated, it can lead to complications in certain conditions. Here is a rare presentation of an extensive complex odontoma in maxillary sinus pushing third molar near the orbital floor causing transient diplopia in upward gaze occasionally and chronic sinusitis. Although odontomata are not uncommon and are familiar to practitioners, but some aggressive cases may cause problematic sequelae. Ev...

  8. The Increasing Problem of Wound Bacterial Burden and Infection in Acute and Chronic Soft-Tissue Wounds Caused by Methicillin-Resistant Staphylococcus aureus

    OpenAIRE

    Demling, Robert H.; Waterhouse, Barbara

    2007-01-01

    Methicillin-resistant Staphylococcus aureus (MRSA) has become a leading cause of colonization and infection in both acute and chronic soft-tissue wounds. Objective: Our objective is to define this current epidemic problem caused by both community-acquired MRSA (CA-MRSA) and hospital-acquired MRSA (HA-MRSA), focusing on the similarities and differences between these 2 isolates as well as the impact on wound management decisions. Methods: Methods used include a literature review on the growth o...

  9. Cause analysis of children with chronic diarrheal disease%儿童慢性腹泻病因分析

    Institute of Scientific and Technical Information of China (English)

    王珺; 刘泉波

    2011-01-01

    目的 探讨儿童慢性腹泻的病因,以提高临床诊治水平.方法 选择2005年12月至2010年12月在重庆医科大学附属儿童医院住院的141例慢性腹泻患儿为研究对象,对患儿的临床资料进行回顾性分析.结果 本组病例中常见致病因素依次为过敏因素46.2%( 24/52)、肠道内感染28.4% (40/141)、乳糖不耐受28.3%(26/92).共109例明确病因诊断,55.1% (60/109)为多因素共同致病,以肠道内感染合并继发乳糖不耐受,过敏合并继发乳糖不耐受,免疫缺陷合并肠道内感染多见.前4位主要病因诊断为感染性腹泻(24.1%)、过敏性腹泻(17.0%)、乳糖不耐受(7.1%)、炎症性肠病(6.4%).结论 除肠道内感染外,过敏因素、乳糖不耐受等也是儿童慢性腹泻常见致病因素.儿童慢性腹泻常由多因素共同致病,主要病因除感染性腹泻外,过敏性腹泻、乳糖不耐受、炎症性肠病等也是常见病因.儿童慢性腹泻重在病因诊断,针对病因治疗.%Objective To explore the causes of chronic diarrheal diseases in children in order to improve the level of diagnosis and treatment in clinical work. Method Clinical data of 141 cases with chronic diarrheal diseases hospitalized in Children's Hospital of Chongqing Medical University between December 2005 and December 2010 were reviewed retrospectively. Result The common pathogenic factors included allergy in 24 cases (24/52, 46.2% ) , intestinal infection in 40 cases (40/141, 28.4% ) , lactose intolerance in 26 cases (26/92, 28. 3% ). There were 109 cases etiological diagnosed clearly, and 55.1% (60/109) of these cases were multi-factors. The most common multi-factors were intestinal infection with secondary lactose intolerance, allergy with secondary lactose intolerance, and immunodeficiency with secondary intestinal infection. The first 4 main diagnosed causes of these cases were infectious diarrhea (24.1% ) , allergic diarrhea (17.0% ) , lactose intolerance (7

  10. Chronic intermittent hypoxia from pedo-stage decreases glucose transporter 4 expression in adipose tissue and causes insulin resistance

    Institute of Scientific and Technical Information of China (English)

    CHEN Lin; CAO Zhao-long; HAN Fang; GAO Zhan-cheng; HE Quan-ying

    2010-01-01

    Background The persistence of sleep disordered breathing (SDB) symptoms after tonsil and/or adenoid (T&A) surgery are common in children with obstructive sleep apnea (OSA). We tested the hypothesis that disturbances of glucose transporters (GLUTs) in intraabdominal adipose tissue caused by chronic intermittent hypoxia (CIH) from the pedo-period could facilitate the appearance of periphery insulin resistance in Sprague-Dawley (SD) rats. We tested the hypothesis that the changes of GLUTs in adipose tissue may be one of the reasons for persistent SDB among clinical OSA children after T&A surgery.Methods Thirty 21-day-old SD rats were randomly divided into a CIH group, a chronic continuous hypoxia (CCH) group, and a normal oxygen group (control group) and exposed for 40 days. The changes of weight, fasting blood glucose and fasting blood insulin levels were measured. Hyperinsulinemic-euglycemic clamp techniques were used to measure insulin resistance in each animal. Real-time quantitative PCR and Westem blotting were used to measure GLUT Mrna and proteins in intraabdominal adipose tissue. Additional intraabdomial white adipose tissue (WAT) was also processed into paraffin sections and directly observed for GLUTs1-4 expression.Results When compared with control group, CIH increased blood fasting insulin levels, (245.07±53.89) pg/ml vs. (168.63±38.70) pg/ml, p=0.038, and decreased the mean glucose infusion rate (GIR), (7.25±1.29) mg·kg~(-1)·min~(-1) vs. (13.34±1.54) mg·kg~(-1)·min~(-1), P<0.001. GLUT-4 Mrna and protein expression was significantly reduced after CIH compared with CCH or normal oxygen rats, 0.002±0.002 vs. 0.039±0.009, P <0.001; 0.642±0.073 vs. 1.000±0.103, P=0.035.Conclusions CIH in young rats could induce insulin resistance via adverse effects on glycometabolism. These findings emphasize the importance of early detection and treatment of insulin insensitivity in obese childhood OSA.

  11. The contribution of ultrasonography and computed tomography in the evaluation of abdominal involvement in paracoccidioidomycosis

    Energy Technology Data Exchange (ETDEWEB)

    Paula, Ivie Braga de [Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Dept. de Radiologia; Pedroso, Enio Roberto Pietra; Ferreira, Cid Sergio, E-mail: enio@medicina.ufmg.br [Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Fac. de Medicina

    2014-01-15

    Introduction: paracoccidioidomycosis (PCM) is a polymorphic systemic granulomatous inflammatory disease determined by Paracoccidioides brasiliensis, one of the 10 leading causes of morbidity and mortality among the parasitic diseases endemic in Brazil. Objective: To identify the following aspects of PCM by ultrasound (US) and computed tomography (CT): abdominal changes, intensity and characteristics of the observed images, frequency of changes depending on clinical presentation, differences from other nosological entities. Patients and methods: This was a retrospective, observational, cross-sectional study carried out with 35 patients with PCM treated at the Hospital das Clinicas (HC) at the Universidade Federal de Minas Gerais (UFMG). Patients with tuberculosis, bronchial asthma, generalized chronic obstructive pulmonary disease, or in contact with silica or mines, as well as those with granulomatous diseases at any point in their current or past clinical history and detected through serology, anatomopathology or microbiological exams were excluded. Collected data were transcribed into SPSS for Windows® for statistical analysis. The study was approved by the UFMG Ethics Committee (082/00). Results and conclusion: CT and U.S. showed involvement of abdominal organs in all forms of PCM, including lymphadenopathy (40%), hepatomegaly (37%), splenomegaly (37%) and adrenal involvement (17%). Gallbladder and retroperitoneal musculature involvement were also observed, along with ascites and pleural effusion. Lymph node calcification, adrenal involvement and ascites constituted evidence of high probability of PCM even though these findings are not enough to differentiate PCM from tuberculosis. Chronic and sequelae forms, abdominal involvement is more frequent than indicated by the clinical manifestations. (author)

  12. Bilateral Simultaneous Femoral Neck Fracture Mimicking Abdominal Pain in a Cerebral Palsy Patient

    Directory of Open Access Journals (Sweden)

    P. Mariani

    2014-01-01

    Full Text Available Simultaneous bilateral femoral neck fractures are unusual lesions, generally associated with an underlying condition which causes impaired bone mineralization, triggered by an increased bone stress. We present a 24-year-old cerebral palsy patient, who was previously evaluated in another institution due to inability to walk, interpreted as abdominal pain. No alteration in blood analysis or abdominal X-rays was found. As no response to treatment was observed, a new abdominal X-ray was taken, which incidentally depicted bilateral medial femoral neck fracture. He was referred to our practice after a resection arthroplasty was offered in another institution. After admission, bilateral one-stage THA was performed. Several reports emphasize bone disease as a major precipitating factor, and there is an increased incidence of hip fractures in chronic epilepsy, renal osteodystrophy, and chronic steroid use. Femoral head resection has been proven to be effective in immobilized patients, whereas this was not a reasonable option in this patient who presented walking ability. Despite the treatment election, primary care physicians should be aware of and alert to the possibility of fractures in patients with neurological disorders and calcium metabolism alterations. Late diagnosis of orthopedic injuries in this type of patients may lead to permanent disability.

  13. Prevalence of chronic cough and possible causes in the general population based on the Korean National Health and Nutrition Examination Survey.

    Science.gov (United States)

    Koo, Hyeon-Kyoung; Jeong, Ina; Lee, Sei Won; Park, Jinkyeong; Kim, Joo-Hee; Park, So Young; Park, Hye Yun; Rhee, Chin Kook; Kim, Yee Hyung; Jung, Ji Ye; Kim, Sung-Kyoung; Kim, Yong Hyun; Choi, Eun Young; Moon, Ji-Yong; Shin, Jong-Wook; Kim, Jin Woo; Min, Kyung Hoon; Kim, Sei Won; Yoo, Kwang Ha; Kim, Je Hyeong; Jang, Seung Hun; Yoon, Hyoung Kyu; Kim, Hui Jung; Jung, Ki-Suck; Kim, Deog Kyeom

    2016-09-01

    Although chronic cough is very common, its prevalence and causes have been rarely reported in the large general population including smokers. This study aimed to identify the prevalence of possible causes of chronic cough and their clinical impact.From Korean National Health and Nutrition Examination Survey (KNHANES) data including 119,280 adults aged over 40 years, 302 individuals with chronic cough were recruited irrespective of smoking status. Data from questionnaire, laboratory tests including spirometry, chest radiographs, and otorhinolaryngologic examination were analyzed.The prevalence of chronic cough in adults was 2.5% ± 0.2%. Current smokers occupied 47.7% ± 3.8% of study population and 46.8% ± 3.9% of the subjects showed upper airway cough syndrome (UACS). Based on spirometry, chronic obstructive pulmonary disease (COPD) was identified in 26.4% ± 3.5%. Asthma explained for 14.5% ± 2.8% of chronic cough. Only 4.1% ± 1.6% showed chronic laryngitis suggesting gastro-esophageal reflux-related cough. Abnormalities on chest radiography were found in 4.0% ± 1.2%. Interestingly, 50.3% ± 4.5% of study subjects had coexisting causes. In multivariate analysis, only current smoking (odds ratio [OR] 3.16, P < 0.001), UACS (OR 2.50, P < 0.001), COPD (OR 2.41, P < 0.001), asthma (OR 8.89, P < 0.001), and chest radiographic abnormalities (OR 2.74, P = 0.003) were independent risk factor for chronic cough. This pattern was not different according to smoking status excepting the prevalence of COPD.Smoking, COPD, and chest radiographic abnormalities should be considered as causes of chronic cough, along with UACS and asthma. Gastro-esophageal reflux-related cough is not prevalent in study population. PMID:27631208

  14. A RARE CASE ON CHRONIC BUDD- CHIARI SYNDROME

    Directory of Open Access Journals (Sweden)

    Balaji

    2013-04-01

    Full Text Available ABSTRACT: Budd–Chiari syndrome is the clinical picture caused by occlusion of the hepatic veins. It presents with the abdominal pain, ascites a nd hepatomegaly. The syndrome can be fulminant, acute, chronic, or asymptomatic. One such middle aged female patient came to the clinic with history of chronic jaundice, ascites, a nd hyper pigmentation of both legs. After complete physical examination and investigations, the reports revealed membranous web causing obstruction of inferior vena cava resulting in venous stasis of the Lower limbs and in turn the hepatic veins has resulted in esophageal va rices with early liver cell necrosis and jaundice.

  15. Clinical Study on Abdominal Acupuncture plus Herbal Medicine for Chronic Pelvic Pain Due to Qi Stagnation and Blood Stasis%腹针配合中药治疗气滞血瘀型慢性盆腔痛的临床研究

    Institute of Scientific and Technical Information of China (English)

    宋玉娟; 张殿全; 苏丹萍

    2015-01-01

    Objective To observe the clinical efficacy of abdominal acupuncture plus herbal medicine in treating chronic pelvic pain due to qi stagnation and blood stasis after pelvic inflammatory diseases.Method Sixty patients with chronic pelvic pain due to qi stagnation and blood stasis after pelvic inflammatory diseases were randomized into a treatment group and a control group, 30 in each group. The treatment group was intervened by abdominal acupuncture plus herbal medicine, while the control group was by herbal medicine alone. After 3 menstrual cycles, the Visual Analogue Scale (VAS) for abdominal pain and McCormack scale were observed.Result After intervention, the abdominal VAS score and McCormack score were changed significantly in both groups (P<0.01,P<0.05). After intervention, there were significant differences in comparing the VAS score and McCormack score between the two groups (P<0.01).Conclusion Abdominal acupuncture plus herbal medicine can reduce chronic pelvic pain due to qi stagnation and blood stasis after pelvic inflammatory diseases.%目的:观察腹针配合中药治疗盆腔炎性疾病后气滞血瘀型慢性盆腔痛的临床疗效。方法将60例盆腔炎性疾病后气滞血瘀型慢性盆腔痛患者随机分为治疗组和对照组,每组30例。治疗组采用腹针配合中药治疗,对照组采用单纯中药治疗。治疗3个月经周期后,观察两组治疗前后腹痛VAS评分及McCormack量表评分变化。结果两组治疗后腹痛VAS评分及McCormack量表评分与同组治疗前比较,差异均具有统计学意义(P<0.01,P<0.05)。治疗组治疗后腹痛VAS评分及McCormack量表评分与对照组比较,差异均具有统计学意义(P<0.01)。结论腹针配合中药能够减轻盆腔炎性疾病后气滞血瘀型慢性盆腔痛。

  16. Low back pain - chronic

    Science.gov (United States)

    Nonspecific back pain; Backache - chronic; Lumbar pain - chronic; Pain - back - chronic; Chronic back pain - low ... Low back pain is common. Almost everyone has back pain at some time in their life. Often, the exact cause ...

  17. Remote revascularization of abdominal wall transplants using the forearm.

    Science.gov (United States)

    Giele, H; Bendon, C; Reddy, S; Ramcharan, R; Sinha, S; Friend, P; Vaidya, A

    2014-06-01

    Primary abdominal wall closure following small bowel transplantation is frequently impossible due to contraction of the abdominal domain. Although abdominal wall transplantation was reported 10 years ago this, technique has not been widely adopted, partly due to its complexity, but largely because of concerns that storing the abdominal allograft until the end of a prolonged intestinal transplant procedure would cause severe ischemia-reperfusion injury. We report six cases of combined small bowel and abdominal wall transplantation where the ischemic time was minimized by remotely revascularizing the abdominal wall on the forearm vessels, synchronous to the intestinal procedure. When the visceral transplant was complete, the abdominal wall was removed from the forearm and revascularized on the abdomen (n = 4), or used to close the abdomen while still vascularized on the forearm (n = 2). Primary abdominal wall closure was achieved in all. Mean cold ischemia was 305 min (300-330 min), and revascularization on the arm was 50 min (30-60 min). Three patients had proven abdominal wall rejection, all treated successfully. Immediate revascularization of the abdominal wall allograft substantially reduces cold ischemia without imposing constraints on the intestinal transplant. Reducing storage time may also have benefits with respect to ischemia-reperfusion-related graft immunogenicity. PMID:24797611

  18. Liver abscess caused by Ascaris lumbricoides: case report

    OpenAIRE

    PINILLA Análida Elizabeth; LÓPEZ Myriam Consuelo; Orlando RICAURTE; CASTILLO Blanca; Murcia, Martha Isabel; Nicholls, Rubén Santiago; Duque, Sofía; Orozco, Luis Carlos

    2001-01-01

    A case is reported of a woman who lived in a rural area with a chronic illness that consisted of weight loss and abdominal pain in the epigastrium and upper right quadrant. The initial diagnosis was a mass in the liver, which was later, demonstrated, both by direct and histological examination, to be an abscess caused by Ascaris lumbricoides. Eggs of Ascaris lumbricoides and abundant Charcot-Leyden Crystals were found.

  19. Abdominal emergencies in pediatrics.

    Science.gov (United States)

    Coca Robinot, D; Liébana de Rojas, C; Aguirre Pascual, E

    2016-05-01

    Abdominal symptoms are among the most common reasons for pediatric emergency department visits, and abdominal pain is the most frequently reported symptom. Thorough history taking and physical examination can often reach the correct diagnosis. Knowing the abdominal conditions that are most common in each age group can help radiologists narrow the differential diagnosis. When imaging tests are indicated, ultrasonography is usually the first-line technique, enabling the diagnosis or adding relevant information with the well-known advantages of this technique. Nowadays, plain-film X-ray studies are reserved for cases in which perforation, bowel obstruction, or foreign body ingestion is suspected. It is also important to remember that abdominal pain can also occur secondary to basal pneumonia. CT is reserved for specific indications and in individual cases, for example, in patients with high clinical suspicion of abdominal disease and inconclusive findings at ultrasonography. We review some of the most common conditions in pediatric emergencies, the different imaging tests indicated in each case, and the imaging signs in each condition.

  20. Prevention of chronic disease in the 21st century: elimination of the leading preventable causes of premature death and disability in the USA.

    Science.gov (United States)

    Bauer, Ursula E; Briss, Peter A; Goodman, Richard A; Bowman, Barbara A

    2014-07-01

    With non-communicable conditions accounting for nearly two-thirds of deaths worldwide, the emergence of chronic diseases as the predominant challenge to global health is undisputed. In the USA, chronic diseases are the main causes of poor health, disability, and death, and account for most of health-care expenditures. The chronic disease burden in the USA largely results from a short list of risk factors--including tobacco use, poor diet and physical inactivity (both strongly associated with obesity), excessive alcohol consumption, uncontrolled high blood pressure, and hyperlipidaemia--that can be effectively addressed for individuals and populations. Increases in the burden of chronic diseases are attributable to incidence and prevalence of leading chronic conditions and risk factors (which occur individually and in combination), and population demographics, including ageing and health disparities. To effectively and equitably address the chronic disease burden, public health and health-care systems need to deploy integrated approaches that bundle strategies and interventions, address many risk factors and conditions simultaneously, create population-wide changes, help the population subgroups most affected, and rely on implementation by many sectors, including public-private partnerships and involvement from all stakeholders. To help to meet the chronic disease burden, the US Centers for Disease Control and Prevention (CDC) uses four cross-cutting strategies: (1) epidemiology and surveillance to monitor trends and inform programmes; (2) environmental approaches that promote health and support healthy behaviours; (3) health system interventions to improve the effective use of clinical and other preventive services; and (4) community resources linked to clinical services that sustain improved management of chronic conditions. Establishment of community conditions to support healthy behaviours and promote effective management of chronic conditions will deliver

  1. ENDOTHELIUM-DEPENDENT RELAXATION IN 2 DIFFERENT MODELS OF CHRONIC HEART-FAILURE AND THE EFFECT OF IBOPAMINE

    NARCIS (Netherlands)

    BUIKEMA, H; VANGILST, WH; VANVELDHUISEN, DJ; DESMET, BJGL; LIE, KI; WESSELING, H

    1993-01-01

    Objectives: The purpose was to relate endothelium dependent relaxation to neurohumoral and haemodynamic changes in rats with chronic heart failure. Methods: Rats were submitted to either coronary ligation causing myocardial infarction or banding of the abdominal aorta (aortic stenosis), and comparis

  2. Ondansetron in Treating Patients With Advanced Cancer and Chronic Nausea and Vomiting Not Caused by Cancer Treatment

    Science.gov (United States)

    2016-07-01

    Chronic Myeloproliferative Disorders; Leukemia; Lymphoma; Multiple Myeloma and Plasma Cell Neoplasm; Myelodysplastic Syndromes; Nausea and Vomiting; Precancerous Condition; Small Intestine Cancer; Unspecified Adult Solid Tumor, Protocol Specific; Unspecified Childhood Solid Tumor, Protocol Specific

  3. Unusual Differential Diagnosis of Upper Abdominal Pain

    Directory of Open Access Journals (Sweden)

    Lanthaler Monika

    2009-01-01

    The peculiarity of this case is the rarity of toothpick ingestion and gastric perforation in a young and healthy white Caucasian followed by development of a liver abscess after primary uneventful endoscopic removal. In light of this case, gastric perforation due to ingested foreign bodies such as toothpicks can be considered a rare cause of upper abdominal pain.

  4. [Albert Einstein and his abdominal aortic aneurysm].

    Science.gov (United States)

    Cervantes Castro, Jorge

    2011-01-01

    The interesting case of Albert Einstein's abdominal aortic aneurysm is presented. He was operated on at age 69 and, finding that the large aneurysm could not be removed, the surgeon elected to wrap it with cellophane to prevent its growth. However, seven years later the aneurysm ruptured and caused the death of the famous scientist.

  5. Visceral myopathy causing chronic intestinal pseudoobstruction and intestinal failure in a child with Sanjad-Sakati syndrome.

    Science.gov (United States)

    Pal, Kamalesh; Moammar, Hissa; Mitra, Dilip K

    2010-02-01

    Sanjad-Sakati syndrome is a rare autosomal recessive disorder mainly occurring in the Arab Peninsula. This condition is associated with metabolic and septic complications starting in the neonatal period. Chronic intestinal pseudoobstruction owing to visceral myopathy is a rare disabling condition. We report a rare concurrence of Sanjad-Sakati syndrome and chronic intestinal pseudoobstruction in a Saudi child complicated by intestinal failure, sepsis, and early mortality. PMID:20152369

  6. Oriental Medical Treatment of chronic Acalculous Cholecystitis

    OpenAIRE

    Hae-Yeon Lee; Jung-Han Park; Hyun-Seok Cho; Jung-Chul Kim; Tae-Hyun Baik; Jong-Seong Wi

    2004-01-01

    Chronic acalculous cholecystitis gets possession of about 12 to 13 percent of patients with chronic cholecystitis. Pathologically it is characterised by chronic inflammation and thickening of the gallbladder wall but doesn't come across stones. Clinical symptoms are vague and include abdominal discomfort and distension, nausea, flatulence and intolerance of fatty foods. A patient on chronic acalculous cholecystitis diagnosed from his clinical symtoms and abdominal ultrasonogram was treated by...

  7. Abdominal Dual Energy Imaging

    Science.gov (United States)

    Sommer, F. Graham; Brody, William R.; Cassel, Douglas M.; Macovski, Albert

    1981-11-01

    Dual energy scanned projection radiography of the abdomen has been performed using an experimental line-scanned radiographic system. Digital images simultaneously obtained at 85 and 135 kVp are combined, using photoelectric/Compton decomposition algorithms to create images from which selected materials are cancelled. Soft tissue cancellation images have proved most useful in various abdominal imaging applications, largely due to the elimination of obscuring high-contrast bowel gas shadows. These techniques have been successfully applied to intravenous pyelography, oral cholecystography, intravenous abdominal arteriog-raphy and the imaging of renal calculi.

  8. Structural alterations of foreskin caused by chronic smoking may explain high levels of urethral reconstruction failure using foreskin flaps

    Directory of Open Access Journals (Sweden)

    João P. Rosado

    2012-08-01

    Full Text Available OBJECTIVES: The aim of the present study was to perform a stereological and biochemical analysis of the foreskin of smoker subjects. MATERIALS AND METHODS: Foreskin samples were obtained from 20 young adults (mean = 27.2 years old submitted to circumcision. Of the patients analyzed, one group (n = 10 had previous history of chronic smoking (a half pack to 3 packs per day for 3 to 13 years (mean = 5.8 ± 3.2. The control group included 10 nonsmoking patients. Masson's trichrome stain was used to quantify the foreskin vascular density. Weigert’s resorcin-fucsin stain was used to assess the elastic system fibers and Picrosirius red stain was applied to study the collagen. Stereological analysis was performed using the Image J software to determine the volumetric densities. For biochemical analysis, the total collagen was determined as µg of hydroxyproline per mg of dry tissue. Means were compared using the unpaired t-test (p < 0.05. RESULTS: Elastic system fibers of smokers was 42.5% higher than in the control group (p = 0.002. In contrast, smooth muscle fibers (p = 0.42 and vascular density (p = 0.16 did not show any significant variation. Qualitative analysis using Picrosirius red stain with polarized light evidenced the presence of type I and III collagen in the foreskin tissue, without significant difference between the groups. Total collagen concentration also did not differ significantly between smokers and non-smokers (73.1µg/mg ± 8.0 vs. 69.2µg/mg ± 5.9, respectively, p = 0.23. CONCLUSIONS: The foreskin tissue of smoking patients had a significant increase of elastic system fibers. Elastic fibers play an important role in this tissue’s turnover and this high concentration in smokers possibly causes high extensibility of the foreskin. The structural alterations in smokers’ foreskins could possibly explain the poor results in smoking patients submitted to foreskin fasciocutaneous flaps in urethral reconstruction surgery.

  9. Chronic radiation enteritis and malnutrition.

    Science.gov (United States)

    Webb, Gwilym James; Brooke, Rachael; De Silva, Aminda Niroshan

    2013-07-01

    Radiation enteritis is defined as the loss of absorptive capacity of the intestine following irradiation, which is most commonly seen after radiotherapy for pelvic and abdominal malignancies. It is divided into acute and chronic forms and usually presents with diarrhea and malabsorption. Malnutrition is a common complication of chronic radiation enteritis (CRE). We reviewed the etiology, prevalence, symptoms, diagnosis and management of CRE and CRE with malnutrition in this article. Functional short bowel syndrome as a cause of malnutrition in CRE is also considered. The diagnostic work-up includes serum markers, endoscopy, cross-sectional imaging and the exclusion of alternative diagnoses such as recurrent malignancy. Management options of CRE include dietary manipulation, anti-motility agents, electrolyte correction, probiotics, parenteral nutrition, surgical resection and small bowel transplantation. Treatment may also be required for coexisting conditions including vitamin B12 deficiency, bile acid malabsorption and depression.

  10. Chronic dissection of the superior mesenteric artery: case report

    Energy Technology Data Exchange (ETDEWEB)

    Common, A.A.; Pressacco, J. [Univ. of Toronto, St. Michael' s Hospital, Dept. of Medical Imaging, Toronto, Ontario (Canada)

    1999-02-01

    Acute dissection of the thoracic aorta is a well-recognized, often fatal condition that frequently extends to involve the abdominal aorta and iliac vessels. The ostia of the renal and mesenteric vessels may be compromised, and the resulting visceral ischemia may necessitate surgical intervention. However, visceral perfusion may be restored if blood flow from true to false lumen is re-established or if the false lumen is obliterated, either spontaneously or by surgical or interventional techniques. Isolated dissections of mesenteric, renal, and carotid vessels are rarely reported. These may be spontaneous, related to high blood pressure and underlying disease of the vessel wall, or caused by abdominal trauma or medical intervention, including angiographic procedures. They are usually associated with pain and other signs and symptoms of ischemia in the appropriate territory. We present a case of chronic superior mesenteric artery (SMA) dissection, an incidental angiographic finding, in an asymptomatic patient being evaluated for resection of an abdominal aortic aneurysm (AAA). (author)

  11. Adult abdominal hernias.

    LENUS (Irish Health Repository)

    Murphy, Kevin P

    2014-06-01

    Educational Objectives and Key Points. 1. Given that abdominal hernias are a frequent imaging finding, radiologists not only are required to interpret the appearances of abdominal hernias but also should be comfortable with identifying associated complications and postrepair findings. 2. CT is the imaging modality of choice for the assessment of a known adult abdominal hernia in both elective and acute circumstances because of rapid acquisition, capability of multiplanar reconstruction, good spatial resolution, and anatomic depiction with excellent sensitivity for most complications. 3. Ultrasound is useful for adult groin assessment and is the imaging modality of choice for pediatric abdominal wall hernia assessment, whereas MRI is beneficial when there is reasonable concern that a patient\\'s symptoms could be attributable to a hernia or a musculoskeletal source. 4. Fluoroscopic herniography is a sensitive radiologic investigation for patients with groin pain in whom a hernia is suspected but in whom a hernia cannot be identified at physical examination. 5. The diagnosis of an internal hernia not only is a challenging clinical diagnosis but also can be difficult to diagnose with imaging: Closed-loop small-bowel obstruction and abnormally located bowel loops relative to normally located small bowel or colon should prompt assessment for an internal hernia.

  12. Physicians' Abdominal Auscultation

    DEFF Research Database (Denmark)

    John, Gade; Peter, Kruse; Andersen, Ole Trier;

    1998-01-01

    Background: Abdominal auscultation has an important position in the physical examination of the abdomen. Little is known about rater agreement. The aim of this study was to describe rater agreement and thus, indirectly, the value of the examination. Methods: In a semi-virtual setup 12 recordings...

  13. Blastocystis hominis and Endolimax nana Co-Infection Resulting in Chronic Diarrhea in an Immunocompetent Male

    Directory of Open Access Journals (Sweden)

    Mitanshu Shah

    2012-06-01

    Full Text Available Blastocystis hominis and Endolimax nana exist as two separate parasitic organisms; however co-infection with the two individual parasites has been well documented. Although often symptomatic in immunocompromised individuals, the pathogenicity of the organisms in immunocompetent subjects causing gastrointestinal symptoms has been debated, with studies revealing mixed results. Clinically, both B. hominis and E. nana infection may result in acute or chronic diarrhea, generalized abdominal pain, nausea, vomiting, flatulence and anorexia. We report the case of a 24-year-old immunocompetent male presenting with chronic diarrhea and abdominal pain secondary to B. hominis and E. nana treated with metronidazole, resulting in symptom resolution and eradication of the organisms. Our case illustrates that clinicians should be cognizant of both B. hominis and E. nana infection as a cause of chronic diarrhea in an immunocompetent host. Such awareness will aid in a timely diagnosis and possible parasitic eradication with resolution of gastrointestinal symptoms.

  14. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... Resources Professions Site Index A-Z Children's (Pediatric) Ultrasound - Abdomen Children’s (pediatric) ultrasound imaging of the abdomen ... limitations of Abdominal Ultrasound Imaging? What is Abdominal Ultrasound Imaging? Ultrasound is safe and painless, and produces ...

  15. Efficacy and safety of acupuncture for chronic pain caused by gonarthrosis: A study protocol of an ongoing multi-centre randomised controlled clinical trial [ISRCTN27450856

    OpenAIRE

    Krämer Jürgen; Knauer Christine; Mansmann Ulrich; Witte Steffen; Streitberger Konrad; Scharf Hanns-Peter; Victor Norbert

    2004-01-01

    Abstract Background Controlled clinical trials produced contradictory results with respect to a specific analgesic effect of acupuncture. There is a lack of large multi-centre acupuncture trials. The German Acupuncture Trial represents the largest multi-centre study of acupuncture in the treatment of chronic pain caused by gonarthrosis up to now. Methods 900 patients will be randomised to three treatment arms. One group receives verum acupuncture, the second sham acupuncture, and the third co...

  16. Determinants of Noninvasive Ventilation Outcomes during an Episode of Acute Hypercapnic Respiratory Failure in Chronic Obstructive Pulmonary Disease: The Effects of Comorbidities and Causes of Respiratory Failure

    OpenAIRE

    2014-01-01

    Objectives. To investigate the effect of the cause of acute respiratory failure and the role of comorbidities both acute and chronic on the outcome of COPD patients admitted to Respiratory Intensive Care Unit (RICU) with acute respiratory failure and treated with NIV. Design. Observational prospective study. Patients and Methods. 176 COPD patients consecutively admitted to our RICU over a period of 3 years and treated with NIV were evaluated. In all patients demographic, clinical, and functio...

  17. Chronic co-administration of nicotine and methamphetamine causes differential expression of immediate early genes in the dorsal striatum and nucleus accumbens

    OpenAIRE

    Saint-Preux, Fabienne; Bores, Lorena Rodríguez; Tulloch, Ingrid; Ladenheim, Bruce; Kim, Ronald; Thanos, Panayotis K.; Nora D Volkow; Cadet, Jean Lud

    2013-01-01

    Nicotine and methamphetamine (METH) cause addiction by triggering neuroplastic changes in brain reward pathways though they each engage distinct molecular targets (nicotine receptors and dopamine transporters respectively). Addiction to both drugs is very prevalent, with the vast majority of METH users being also smokers of cigarettes. This co-morbid occurrence thus raised questions about potential synergistic rewarding effects of the drugs. However, few studies have investigated the chronic ...

  18. Unidentified Chronic Fatigue Syndrome/myalgic encephalomyelitis (CFS/ME) is a major cause of school absence: surveillance outcomes from school-based clinics

    OpenAIRE

    Crawley, Esther M; Emond, Alan M; Sterne, Jonathan A C

    2011-01-01

    Objective To investigate the feasibility of conducting clinics for chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME) in schools. Design School-based clinical project. Participants Children aged 11–16 years were enrolled in three state secondary schools in England. Main outcome measures Number of children newly diagnosed as having CFS/ME. Methods Attendance officers identified children missing ≥20% of school in a 6-week term without a known cause, excluding those with a single episod...

  19. Chronic psychosocial stress causes delayed extinction and exacerbates reinstatement of ethanol-induced conditioned place preference in mice

    OpenAIRE

    Bahi, Amine; Dreyer, Jean-luc

    2014-01-01

    Objective: Here, we examined the impact of chronic subordinate colony (CSC) exposure on EtOH-CPP extinction, as well as ethanol-induced reinstatement of CPP.Methods: Mice were conditioned with saline or 1.5 g/kg ethanol and were tested in the EtOH-CPP model. In the first experiment, the mice were subjected to 19 days of chronic stress, and EtOH-CPP extinction was assessed during seven daily trials without ethanol injection. In the second experiment and after the EtOH-CPP test, the mice were s...

  20. Abdominal manifestations of autoimmune disorders

    International Nuclear Information System (INIS)

    Full text: Immunoglobulin G4-related disease was recognized as a systemic disease since various extrapancreatic lesions were observed in patients with autoimmune pancreatitis (AIP). The real etiology and pathogenesis of IgG4-RD is still not clearly understood. Moreover the exact role of IgG4 or IgG4-positive plasma cells in this disease has not yet been elucidated. only some inconsistent biological features such as hypergammaglobulinemia or hypocomplementemia support the autoimmune nature of the disease process. various names have been ascribed to this clinicopathological entity including IgG4-related sclerosing disease, IgG4-related systemic sclerosing disease, IgG4-related disease, IgG4-related autoimmune disease, hyper-IgG4 disease and IgG4-related systemic disease. The extrapancreatic lesions of IgG4-RD also exhibit the same characteristic histologic features including dense lymphoplasmacytic infiltrate, massive storiform fibrosis, and obliterative phlebitis as seen in IgG4-related pancreatitis. Abdominal manifestations include the following organs/systems: Bile ducts: Sclerosing cholangitis; Gallbladder and liver: Acalculous sclerosis cholecytitis with diffuse wall thickening; hepatic inflammatory pseudotumorts; Kidneys: round or wedge-shaped renal cortical nodules, peripheral cortical; lesions, mass like lesions or renal pelvic involvement; Prostate, urethra, seminal vesicle, vas deferens, uterine cervix; Autoimmune prostatitis; Retroperitoneum: Retroperitoneal fibrosis. thin or mildly thick homogeneous soft tissue lesion surrounding the abdominal aorta and its branches but also bulky masses causing hydronephroureterosis; Mesentery: Sclerosing mesenteritis usually involving the root of the mesentery; Bowel: Inflammatory bowel diseases mimicking Crohn’s disease or ulcerative colitis. various types of sclerosing nodular lesions of the bowel wall; Stomach: Gastritis, gastric ulcers and focal masses mimicking submucosal tumor; omentum: Infiltration mimicking

  1. The Neonate with Abdominal Mass

    Directory of Open Access Journals (Sweden)

    M. Bajoghli

    2008-01-01

    Full Text Available Neonatal abdominal masses have broad spectrum of pathology, ranging from small lesions found incidentally to large masses occupying the entire of peritoneal cavity. These tumors are benign to malignant, and from unilocular cysts to complex solid lesions. Many of these lesions identified and will treat before delivery. Others are discovered during routine examination. These lesions may be life threatening, or cause persistent morbidity. Some of these have no sequel."nDiagnosis began with history. Characteristic of the mass which must be note include location, size, shape, texture, mobility and tenderness. Other findings should be in mind to find out nature of mass, for example hypoplasia of chest wall with oligohydramnios due to GU tract obstruction (potter sequwnce, a bulging hymen due to hydrometrocolpus, skin metastasis due to neuroblastoma. Radiography is the next step that shows organomegaly and calcification. Next step is US which is an excellent screening tool. CT and MRI are occasionally indicated."nThe purpose of this presentation is to review the diagnosis of abdominal masses in neonates.

  2. Atrophic coarctation of the abdominal aorta.

    Science.gov (United States)

    Wiest, J W; Traverso, L W; Dainko, E A; Barker, W F

    1980-01-01

    Two cases illustrate the clinical manifestations and angiographic findings associated with segmental stenosis of the abdominal aorta. Such lesions represent the chronic occlusive stage of Takayasu's disease, a nonspecific inflammatory arteritis of uncertain etiology. While the disease is considered autoimmune, an infectious process may be involved. Complications typically associated with stenotic lesions of the abdominal aorta are secondary renal hypertension and ischemic symptoms secondary to vascular insufficiency. Surgical correction, the treatment of choice, has achieved excellent results for these well-localized lesions. Secondary renal hypertension was relieved by a spenorenal shunt and the disease has since been controlled with conservative management in the first patient. An aortofemoral bypass graft successfully alleviated the vascular insufficiency in the second patient, although the patient unfortunately expired from a refractory postoperative cardiac complication. Images Fig. 1. Fig. 2. Fig. 3. Fig. 4. PMID:6102453

  3. Analysis on the Lower Lumbar Fracture Postoperative Abdominal Distention Causes and Preventive Measures%下腰椎骨折术后腹胀原因分析及治疗探讨

    Institute of Scientific and Technical Information of China (English)

    唐永刚; 夏根; 贾瑞; 乔永东

    2012-01-01

      目的:对下腰椎骨折患者术后腹胀的临床原因进行分析,探讨预防及治疗腹胀的临床措施。方法:回顾笔者所在医院脊柱骨科546例下腰椎骨折患者的临床资料,并对脊髓损伤类型进行分类,分析脊髓损伤程度与腹胀的关系及不同下腰椎椎体节段与腹胀的关系,并对腹胀的原因及防治措施进行分析。结果:术前Frankel分级B级腹胀患者33例、C级63例、D级94例、E级197例,L3腹胀患者为190例、L4为125例、L5为72例,术后随访总患者Frankel分级,B级患者38例、C级78例、D级144例、E级286例,L3腹胀患者为245例、L4为176例、L5为125例。结论:对下腰椎骨折术后腹胀的原因及防治措施加以分析研究,有利于防止下腰椎骨折术后腹胀的发生,也利于提高腹胀发生后的处理水平,更利于患者的早日康复。%  Objective:The lower lumbar spine fractures in patients with postoperative abdominal distention clinical analysis,to investigate the clinical measures of prevention and treatment of abdominal distension.Method:Review 546 cases of hospital Spinal Orthopedic vertebral fracture patients,387 patients with a history of abdominal distension,and type of spinal cord injury classification,analysis of spinal cord injury and bloating, and the lower lumbar vertebral segments and the belly the expansion of relations,and abdominal distension.Result:Preoperative Frankel grade B bloating in patients with 33 cases,63 cases of class C,D in 94 cases,the E-Class 197 cases,L3 abdominal distension in patients with 190 cases,L4 125 cases,L5 72 patients were followed up patients with total Frankelgrade B patients and 38 cases,78 cases of class C,D in 144 cases,286 cases of E-Class, L3 abdominal distension in patients with 245 cases,L4 176 cases,and L5 125.Conclusion:Relationship between the degree of spinal cord loss and abdominal distension,and pedicle fixation,to prevent urinary retention and infection

  4. Chronic cough and a normal chest X-ray - a simple systematic approach to exclude common causes before referral to secondary care: a retrospective cohort study.

    Science.gov (United States)

    Turner, Richard D; Bothamley, Graham H

    2016-01-01

    Chronic cough is common in the community and can cause significant morbidity. It is not clear how closely treatment guidelines are used in general practice, or how often specialist referral is indicated. We aimed to assess the management of chronic cough in primary care before referral to a cough clinic, and to assess the outcome of managing chronic cough with an approach of simple investigation and empirical treatment trials. Data were extracted from the records of all patients attending a district general hospital respiratory clinic over a two-year period with isolated chronic cough lasting ⩾8 weeks. The clinic assessed symptoms with a cough-severity visual analogue scale and the Leicester Cough Questionnaire. Among 266 patients, the most frequent diagnoses were asthma (29%), gastro-oesophageal reflux (22%) and angiotensin-converting enzyme inhibitor use (14%). In all, 12% had unexplained chronic cough. Common diagnoses had often not been excluded in primary care: only 21% had undergone spirometry, 86% had undergone chest radiography and attempts to exclude asthma with corticosteroids had been made only in 39%. In the clinic few investigations were conducted that were not available in primary care. Substantial improvements in symptoms occurred with a median (interquartile range) total of 2 (2-3) clinic visits. We estimated that 87% of patients could have been managed solely in primary care; we did not identify distinguishing characteristics among this group. Most cases of chronic cough referred to secondary care could be managed with a simple and systematic approach, which is potentially transferrable to a community setting. PMID:26937758

  5. Chronic cough and a normal chest X-ray - a simple systematic approach to exclude common causes before referral to secondary care: a retrospective cohort study

    Science.gov (United States)

    Turner, Richard D; Bothamley, Graham H

    2016-01-01

    Chronic cough is common in the community and can cause significant morbidity. It is not clear how closely treatment guidelines are used in general practice, or how often specialist referral is indicated. We aimed to assess the management of chronic cough in primary care before referral to a cough clinic, and to assess the outcome of managing chronic cough with an approach of simple investigation and empirical treatment trials. Data were extracted from the records of all patients attending a district general hospital respiratory clinic over a two-year period with isolated chronic cough lasting ⩾8 weeks. The clinic assessed symptoms with a cough-severity visual analogue scale and the Leicester Cough Questionnaire. Among 266 patients, the most frequent diagnoses were asthma (29%), gastro-oesophageal reflux (22%) and angiotensin-converting enzyme inhibitor use (14%). In all, 12% had unexplained chronic cough. Common diagnoses had often not been excluded in primary care: only 21% had undergone spirometry, 86% had undergone chest radiography and attempts to exclude asthma with corticosteroids had been made only in 39%. In the clinic few investigations were conducted that were not available in primary care. Substantial improvements in symptoms occurred with a median (interquartile range) total of 2 (2–3) clinic visits. We estimated that 87% of patients could have been managed solely in primary care; we did not identify distinguishing characteristics among this group. Most cases of chronic cough referred to secondary care could be managed with a simple and systematic approach, which is potentially transferrable to a community setting. PMID:26937758

  6. Pharmacologic Agents for Chronic Diarrhea.

    Science.gov (United States)

    Lee, Kwang Jae

    2015-10-01

    Chronic diarrhea is usually associated with a number of non-infectious causes. When definitive treatment is unavailable, symptomatic drug therapy is indicated. Pharmacologic agents for chronic diarrhea include loperamide, 5-hydroxytryptamine type 3 (5-HT3) receptor antagonists, diosmectite, cholestyramine, probiotics, antispasmodics, rifaximin, and anti-inflammatory agents. Loperamide, a synthetic opiate agonist, decreases peristaltic activity and inhibits secretion, resulting in the reduction of fluid and electrolyte loss and an increase in stool consistency. Cholestyramine is a bile acid sequestrant that is generally considered as the first-line treatment for bile acid diarrhea. 5-HT3 receptor antagonists have significant benefits in patients with irritable bowel syndrome (IBS) with diarrhea. Ramosetron improves stool consistency as well as global IBS symptoms. Probiotics may have a role in the prevention of antibiotic-associated diarrhea. However, data on the role of probiotics in the treatment of chronic diarrhea are lacking. Diosmectite, an absorbent, can be used for the treatment of chronic functional diarrhea, radiation-induced diarrhea, and chemotherapy-induced diarrhea. Antispasmodics including alverine citrate, mebeverine, otilonium bromide, and pinaverium bromide are used for relieving diarrheal symptoms and abdominal pain. Rifaximin can be effective for chronic diarrhea associated with IBS and small intestinal bacterial overgrowth. Budesonide is effective in both lymphocytic colitis and collagenous colitis. The efficacy of mesalazine in microscopic colitis is weak or remains uncertain. Considering their mechanisms of action, these agents should be prescribed properly.

  7. Pharmacologic Agents for Chronic Diarrhea.

    Science.gov (United States)

    Lee, Kwang Jae

    2015-10-01

    Chronic diarrhea is usually associated with a number of non-infectious causes. When definitive treatment is unavailable, symptomatic drug therapy is indicated. Pharmacologic agents for chronic diarrhea include loperamide, 5-hydroxytryptamine type 3 (5-HT3) receptor antagonists, diosmectite, cholestyramine, probiotics, antispasmodics, rifaximin, and anti-inflammatory agents. Loperamide, a synthetic opiate agonist, decreases peristaltic activity and inhibits secretion, resulting in the reduction of fluid and electrolyte loss and an increase in stool consistency. Cholestyramine is a bile acid sequestrant that is generally considered as the first-line treatment for bile acid diarrhea. 5-HT3 receptor antagonists have significant benefits in patients with irritable bowel syndrome (IBS) with diarrhea. Ramosetron improves stool consistency as well as global IBS symptoms. Probiotics may have a role in the prevention of antibiotic-associated diarrhea. However, data on the role of probiotics in the treatment of chronic diarrhea are lacking. Diosmectite, an absorbent, can be used for the treatment of chronic functional diarrhea, radiation-induced diarrhea, and chemotherapy-induced diarrhea. Antispasmodics including alverine citrate, mebeverine, otilonium bromide, and pinaverium bromide are used for relieving diarrheal symptoms and abdominal pain. Rifaximin can be effective for chronic diarrhea associated with IBS and small intestinal bacterial overgrowth. Budesonide is effective in both lymphocytic colitis and collagenous colitis. The efficacy of mesalazine in microscopic colitis is weak or remains uncertain. Considering their mechanisms of action, these agents should be prescribed properly. PMID:26576135

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

    NARCIS (Netherlands)

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

    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

  9. Component separation in abdominal trauma.

    Science.gov (United States)

    Rawstorne, Edward; Smart, Christopher J; Fallis, Simon A; Suggett, Nigel

    2014-01-01

    Component separation is established for complex hernia repairs. This case presents early component separation and release of the anterior and posterior sheath to facilitate closure of the abdominal wall following emergency laparotomy, reinforcing the repair with a biological mesh. On Day 11 following an emergency laparotomy for penetrating trauma, this patient underwent component separation and release of the anterior and posterior sheath. An intra-abdominal biological mesh was secured, and the fascia and skin closed successfully. Primary abdominal closure can be achieved in patients with penetrating abdominal trauma with the use of component separation and insertion of intra-abdominal biological mesh, where standard closure is not possible. PMID:24876334

  10. Pain in chronic pancreatitis and pancreatic cancer.

    Science.gov (United States)

    Fasanella, Kenneth E; Davis, Brian; Lyons, John; Chen, Zongfu; Lee, Kenneth K; Slivka, Adam; Whitcomb, David C

    2007-06-01

    Chronic, debilitating abdominal pain is arguably the most important component of chronic pancreatitis, leading to significant morbidity and disability. Attempting to treat this pain, which is too often unsuccessful, is a frustrating experience for physician and patient. Multiple studies to improve understanding of the pathophysiology that causes pain in some patients but not in others have been performed since the most recent reviews on this topic. In addition, new treatment modalities have been developed and evaluated in this population. This review discusses new advances in neuroscience and the study of visceral pain mechanisms, as well as genetic factors that may play a role. Updates of established therapies, as well as new techniques used in addressing pain from chronic pancreatitis, are reviewed. Lastly, outcome measures, which have been highly variable in this field over the years, are addressed. PMID:17533083

  11. Oriental Medical Treatment of chronic Acalculous Cholecystitis

    Directory of Open Access Journals (Sweden)

    Hae-Yeon Lee

    2004-12-01

    Full Text Available Chronic acalculous cholecystitis gets possession of about 12 to 13 percent of patients with chronic cholecystitis. Pathologically it is characterised by chronic inflammation and thickening of the gallbladder wall but doesn't come across stones. Clinical symptoms are vague and include abdominal discomfort and distension, nausea, flatulence and intolerance of fatty foods. A patient on chronic acalculous cholecystitis diagnosed from his clinical symtoms and abdominal ultrasonogram was treated by Geonbihwan, acupuncture and herbal acupuncture. Satisfactory symptomatic improvement was achieved and findings of abdominal ultrasonogram came also normal.

  12. The abdominal circulatory pump.

    Directory of Open Access Journals (Sweden)

    Andrea Aliverti

    Full Text Available Blood in the splanchnic vasculature can be transferred to the extremities. We quantified such blood shifts in normal subjects by measuring trunk volume by optoelectronic plethysmography, simultaneously with changes in body volume by whole body plethysmography during contractions of the diaphragm and abdominal muscles. Trunk volume changes with blood shifts, but body volume does not so that the blood volume shifted between trunk and extremities (Vbs is the difference between changes in trunk and body volume. This is so because both trunk and body volume change identically with breathing and gas expansion or compression. During tidal breathing Vbs was 50-75 ml with an ejection fraction of 4-6% and an output of 750-1500 ml/min. Step increases in abdominal pressure resulted in rapid emptying presumably from the liver with a time constant of 0.61+/-0.1SE sec. followed by slower flow from non-hepatic viscera. The filling time constant was 0.57+/-0.09SE sec. Splanchnic emptying shifted up to 650 ml blood. With emptying, the increased hepatic vein flow increases the blood pressure at its entry into the inferior vena cava (IVC and abolishes the pressure gradient producing flow between the femoral vein and the IVC inducing blood pooling in the legs. The findings are important for exercise because the larger the Vbs the greater the perfusion of locomotor muscles. During asystolic cardiac arrest we calculate that appropriate timing of abdominal compression could produce an output of 6 L/min. so that the abdominal circulatory pump might act as an auxiliary heart.

  13. The Abdominal Circulatory Pump

    OpenAIRE

    Andrea Aliverti; Dario Bovio; Irene Fullin; Dellacà, Raffaele L.; Antonella Lo Mauro; Antonio Pedotti; Macklem, Peter T.

    2009-01-01

    Blood in the splanchnic vasculature can be transferred to the extremities. We quantified such blood shifts in normal subjects by measuring trunk volume by optoelectronic plethysmography, simultaneously with changes in body volume by whole body plethysmography during contractions of the diaphragm and abdominal muscles. Trunk volume changes with blood shifts, but body volume does not so that the blood volume shifted between trunk and extremities (Vbs) is the difference between changes in trunk ...

  14. Abdominal Radical Trachelectomy

    OpenAIRE

    Căpîlna, Mihai Emil; Ioanid, Nicolae; Scripcariu, Viorel; Gavrilescu, Madalina Mihaela; Szabo, Bela

    2014-01-01

    Objective Abdominal radical trachelectomy (ART) is one of the fertility-sparing procedures in women with early-stage cervical cancer. The published results of ART, in comparison with vaginal radical trachelectomy, so far are limited. Materials and Methods This retrospective study comprises all cases of female patients referred to ART with early-stage cervical cancer from 2 gynecologic oncology centers in Romania. Results A total of 29 women were referred for ART, but subsequently, fertility c...

  15. Abdominal aspergillosis: CT findings

    Energy Technology Data Exchange (ETDEWEB)

    Yeom, Suk Keu, E-mail: pagoda20@hanmail.net [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of); Kim, Hye Jin, E-mail: kimhyejin@amc.seoul.kr [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of); Byun, Jae Ho, E-mail: jhbyun@amc.seoul.kr [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of); Kim, Ah Young, E-mail: aykim@amc.seoul.kr [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of); Lee, Moon-Gyu, E-mail: mglee@amc.seoul.kr [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of); Ha, Hyun Kwon, E-mail: hkha@amc.seoul.kr [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of)

    2011-03-15

    Objective: In order to retrospectively evaluate the CT findings of abdominal aspergillosis in immunocompromised patients. Materials and methods: CT scans were reviewed with regard to the sites, number, morphologic appearance, attenuation, and the contrast enhancement patterns of the lesions in six patients (5 women, 1 man; mean age, 43.4 years; range, 23-59 years) with pathologically proved abdominal aspergillosis by two gastrointestinal radiologists in consensus. Medical records were also reviewed to determine each patient's clinical status and outcome. Results: All patients were immunocompromised state: 4 patients received immunosuppressive therapy for solid organ transplantation and 2 patients received chemotherapy for acute myeloid leukemia. Aspergillosis involved blood vessels (n = 3), liver (n = 2), spleen (n = 2), gastrointestinal tract (n = 2), native kidney (n = 1), transplanted kidney (n = 1), peritoneum (n = 1), and retroperitoneum (n = 1). CT demonstrated solid organ or bowel infarction or perforation secondary to vascular thrombosis or pseudoaneurysm, multiple low-attenuating lesions of solid organs presenting as abscesses, concentric bowel wall thickening mimicking typhlitis, or diffuse or nodular infiltration of the peritoneum and retroperitoneum. Conclusion: Familiarity with findings commonly presenting as angioinvasive features or abscesses on CT, may facilitate the diagnosis of rare and fatal abdominal aspergillosis.

  16. Abdominal aspergillosis: CT findings

    International Nuclear Information System (INIS)

    Objective: In order to retrospectively evaluate the CT findings of abdominal aspergillosis in immunocompromised patients. Materials and methods: CT scans were reviewed with regard to the sites, number, morphologic appearance, attenuation, and the contrast enhancement patterns of the lesions in six patients (5 women, 1 man; mean age, 43.4 years; range, 23-59 years) with pathologically proved abdominal aspergillosis by two gastrointestinal radiologists in consensus. Medical records were also reviewed to determine each patient's clinical status and outcome. Results: All patients were immunocompromised state: 4 patients received immunosuppressive therapy for solid organ transplantation and 2 patients received chemotherapy for acute myeloid leukemia. Aspergillosis involved blood vessels (n = 3), liver (n = 2), spleen (n = 2), gastrointestinal tract (n = 2), native kidney (n = 1), transplanted kidney (n = 1), peritoneum (n = 1), and retroperitoneum (n = 1). CT demonstrated solid organ or bowel infarction or perforation secondary to vascular thrombosis or pseudoaneurysm, multiple low-attenuating lesions of solid organs presenting as abscesses, concentric bowel wall thickening mimicking typhlitis, or diffuse or nodular infiltration of the peritoneum and retroperitoneum. Conclusion: Familiarity with findings commonly presenting as angioinvasive features or abscesses on CT, may facilitate the diagnosis of rare and fatal abdominal aspergillosis.

  17. Can chronic remote cortical hypoperfusion induced by thalamic infarction cause damage of tracts passing through those hypoperfused regions?

    Directory of Open Access Journals (Sweden)

    Eloi eMagnin

    2013-10-01

    Full Text Available We report the case of a woman presenting with changes on cerebral imaging a year and a half after a bi-thalamic (predominantly left-sided infarction including lateral and medial thalamic nuclei. Lateral geniculate body and pulvinar were not damaged. Hypoperfusion was observed in left cortical and basal structures. White matter FLAIR hyperintense lesions occurred in the left hemisphere and the occipital region one year and half after stroke. Medial and lateral thalamic nuclei are not highly connected to the occipital cortex. Therefore, in addition to Wallerian degeneration after thalamic stroke, we hypothesize that the chronic left temporal hypoperfusion induced by diaschisis can lead to a lateralized chronic hypoxic damage of the occipital fiber tract (optic radiation that passes through the temporal lobe.

  18. Analyzing the chronic pain causes of 138 cases cavum pelvis%138例慢性盆腔疼痛原因分析

    Institute of Scientific and Technical Information of China (English)

    谢希强; 陈伟

    2001-01-01

    目的:探讨分析慢性盆腔疼痛的原因,以利作出疾病诊断。方法:通过药物治疗及手术后回顾性诊断,对138例慢性盆腔疼痛作出列表分析。结果与结论:慢性盆腔疼痛首发因素是慢性盆腔炎,其次是子宫内膜异位症与盆腔静脉瘀血症等。%Objective :To research the chronic pain causes of cavum pelvis .Method:We reviewed.138 cases which trented.with drug and operation,then compared them through grid.Result and Conclusion:The first cause of chronic pain of cavum pelvis is chronic pelvic in flammationThe second is endometriosis and pelvic varicosis

  19. 儿童慢性咳嗽111例病因分析%Causes of chronic cough in children:an analysis of 111 cases

    Institute of Scientific and Technical Information of China (English)

    张晓波; 农光民

    2011-01-01

    Objective To investigate the causes of chronic cough in children.Methods A prospective cohort study was performed on 111 children with chronic cough who were referred to the First Affiliated Hospital of Guangxi Medical University between December 2008 and January 2010.The causes of chronic cough were investigted.Results Cough variant asthma (45 cases, 40.5% ) was the most common cause of chronic cough, followed by upper airway cough syndrome (34 cases, 30.6% ), postinfectious cough (19 cases, 17.1% ), allergic cough (5 cases, 4.5% ), Tourette's syndrome (4 cases, 3.6% ), psychogenic cough ( 1 case, 0.9% ) and endobronchial tuberculosis ( 1 case, 0.9% ).The causes were not identified in 2 cases ( 1.8% ).A single cause for chronic cough was noted in 60 patients (54.1% ), and multiple potential causes were noted in 49 patients (44.1% ), including two coexisting causes in 47 patients (42.3%) and three in 2 patients ( 1.8% ).Conclusions The top three causes of chronic cough in children are cough variant asthma, upper airway cough syndrome and postinfectious cough.%目的 探讨儿童慢性咳嗽的病因,为其诊断和治疗提供依据.方法 选择2008年12月至2010年1月广西医科大学第一附属医院儿科的慢性咳嗽患儿111例,对该组患儿进行前瞻性临床研究以获得其病因.结果 儿童慢性咳嗽的病因为:咳嗽变异性哮喘45例(40.5%),上气道咳嗽综合征34例(30.6%),感染后咳嗽19例(17.1%),过敏性咳嗽5例(4.5%).多发性抽动4例(3.6%),心因性咳嗽1例(0.9%),支气管内膜结核1例(O.9%),因为不明2例(1.8%).60例(54.1%)慢性咳嗽为单个病因所致,47例(42.3%)有2种病因,2例(1.8%)有3种病因.结论 本组儿童慢性咳嗽的前3位病因依次为咳嗽变异性哮喘、上气道咳嗽综合征、感染后咳嗽.

  20. Chronic somatic comorbidity and excess mortality due to natural causes in persons with schizophrenia or bipolar affective disorder.

    Directory of Open Access Journals (Sweden)

    Thomas Munk Laursen

    Full Text Available BACKGROUND: Suicide and death by accidents in persons with schizophrenia and bipolar disorder are common, but excess mortality from natural death accounts for even more years of life lost. The impact of somatic comorbidity, however, often is not duly considered in analyses and explanations of excess mortality in patients with psychotic disorders. OBJECTIVE/METHODS: This study investigates and evaluates the impact of 19 severe chronic diseases on excess mortality due to diseases and medical conditions (natural death in individuals with psychotic disorders compared with the general population using a population-based cohort study in Denmark. Incidence/mortality rate ratios of admission/mortality were calculated using survival analysis. RESULTS: Cohort members with psychotic disorders had higher incidence rates of hospital contacts for almost all of the 19 disorders than the general population. The mortality rate ratio (MRR of natural death was 7.10 (95% CI 6.45, 7.81 for schizophrenic men, decreasing to 4.64 (95% CI 4.21, 5.10 after adjustment for the somatic disorders. The same pattern existed in women and in both genders with bipolar disorder. Highest MRRs were observed for psychotic patients without hospital admissions with the investigated somatic disorders. CONCLUSION: Chronic somatic diseases accounted for half of the excess mortality in patients with schizophrenia or bipolar disorder. Chronic disorders investigated in this paper seem to be under-treated or under-detected among such patients.

  1. Chronic nonischemic ileo-ileo-colic intussusception

    International Nuclear Information System (INIS)

    Background. Chronic intussusception is a prolapse of a portion of the bowel into the lumen of an immediately adjacent segment of the bowel; it lasts for 14 days or more. The aim of the article is to present a rare cause of nonacute abdominal pain. Case report. We report about 14-year-old girl who presented with a one-month history of intermittent cramping lower abdominal pain and change in bowel behavior. Plain abdominal x-ray, ultrasonography and CT were performed. Laparatomy revealed an ileo-ileo-colic intusussception (70 cm long); invaginated Meckel's diverticulum was a prevailing anomaly. Conclusions. Atypical clinical presentation of chronic intussusception often results in delayed or inadequate management of such cases because of the lack of suspicion of a correct diagnosis. Preoperative diagnosis of invagination was based on ultrasonography and computed tomography (CT) which proved again as the most effective and useful preoperative diagnostic method. Surgical intervention is always needed in adults and older children because of high incidence of underlying lesions in them. (author)

  2. Mass or high-risk screening for abdominal aortic aneurysm

    DEFF Research Database (Denmark)

    Lindholt, Jes Sanddal; Henneberg, E W; Fasting, H;

    1997-01-01

    Abdominal aortic aneurysm (AAA) is known to be associated with various diseases, especially hypertension, acute myocardial infarction (AMI), chronic obstructive airway disease (COAD), and intermittent claudication. These associations have led to a debate about whether screening of older men for AAA...

  3. Maintenance of pain in children with functional abdominal pain

    Science.gov (United States)

    A significant proportion of children with functional abdominal pain develop chronic pain. Identifying clinical characteristics predicting pain persistence is important in targeting interventions. We examined whether child anxiety and/or pain-stooling relations were related to maintenance of abdomina...

  4. A rare cause of specific cough in a child: the importance of following-up children with chronic cough

    OpenAIRE

    Barr, Richard Lloyd; McCrystal, David John; Perry, Christopher Francis; Chang, Anne B

    2005-01-01

    For many years, the term 'specific cough' has been used as a clinical cough descriptor in children to signify the likelihood of an underlying disease causing the cough. In this case study, we describe a child with specific cough caused by a rare carcinoma, a mucoepidermoid carcinoma of the bronchus. The cough only totally resolved after the primary cause was successfully treated. This report highlights the importance of following up children with cough, especially those with specific cough.

  5. Digoxin Reduces 30-day All-cause Hospital Admission in Older Patients with Chronic Systolic Heart Failure

    NARCIS (Netherlands)

    Bourge, Robert C.; Fleg, Jerome L.; Fonarow, Gregg C.; Cleland, John G. F.; McMurray, John J. V.; van Veldhuisen, Dirk J.; Gheorghiade, Mihai; Patel, Kanan; Aban, Inmaculada B.; Allman, Richard M.; White-Williams, Connie; White, Michel; Filippatos, Gerasimos S.; Anker, Stefan D.; Ahmed, Ali

    2013-01-01

    BACKGROUND: Heart failure is a leading cause of hospital admission and readmission in older adults. The new United States healthcare reform law has created provisions for financial penalties for hospitals with higher than expected 30-day all-cause readmission rates for hospitalized Medicare benefici

  6. 慢性咽喉炎病因分析%Analysis of the Causes of Chronic Pharyngitis

    Institute of Scientific and Technical Information of China (English)

    孙文青

    2015-01-01

    目的:探索慢性咽喉炎的病因及治疗方法。方法将2013年5-12月确诊为慢性咽喉炎的60名患者随机分为两组,治疗组采用泮托拉唑钠肠溶胶囊,对照组采用芩连胶囊口服治疗2周,观察两组的临床疗效。结果泮托拉唑钠肠溶胶囊治疗组的有效率96.67%,对照组的有效率56.67%,经χ2检验,差异有统计学意义(P<0.05)。结论治疗组的症状与体征改善明显高于对照组,证明反流性因素在慢性咽喉炎患者中普遍存在,间接证实慢性咽喉炎的主要致病因素可能是消化液反流。%Objective To explore the etiology and treatment of chronic pharyngitis. Methods May 2013 - December 2013 diag-nosed as chronic inflammation of the throat of the 60 patients were randomly divided into to two groups, treatment group with pan-toprazole sodium enteric coated capsule and control group with Qinlian capsules orally for 2 weeks were observed the clinical effi-cacy of the two groups. Results Pantoprazole sodium enteric coated capsules in the treatment group, the effective rate of 96.67%, the control group with effectiveness 56.67%, by chi square test, the difference is statistically significant (P< 0.05). Conclusion The symptoms and signs of improvement in the treatment group was significantly higher than the control group, proving that the flow factors exist in patients with chronic pharyngitis, chronic pharyngitis indirectly confirmed the main pathogenic factors may be digestive fluid reflux.

  7. Role of plasma ammonia level in detecting intra-abdominal hemorrhage following blunt abdominal trauma

    Directory of Open Access Journals (Sweden)

    Davood Farsi

    2014-01-01

    Full Text Available Background: Blunt abdominal injury is a leading cause of death in trauma patients. A reliable test predicting intra-abdominal hemorrhage would be a novel method. The study objective was to assess the diagnostic accuracy of plasma ammonia in detection of intra-abdominal bleeding in patients with blunt abdominal trauma (BAT. Materials and Methods: In this observational study, all patients suffering from BAT, referred to our university teaching hospital included. The levels of ammonia were measured at the time of emergency department admission and 1 h after initial treatment. Demographic data, vital signs, and venous blood gas reports were recorded. Findings of contrast-enhanced abdominopelvic computed tomography scan and laparotomy were assumed as a gold standard for abdominal injuries. Results: A total of 104 patients was enrolled in the study. 15 patients (14.4% had intra-abdominal hemorrhage and the mean plasma ammonia level in this group was significantly higher than the other patients on admission time (101.73 ± 5.41 μg/dL vs. 47.36 ± 26.31 μg/dL, P < 0.001. On receiver-operator characteristic curve analysis, in cutoff point of 89 μg/dL, the sensitivity, specificity, positive and negative likelihood ratios were 100% (95% confidence interval [CI], 79.6-100, 93.26% (95% CI, 86-96.8, 14.83 (95% CI, 6.84-32.12, and 0, respectively. Conclusion: The study findings suggest the measurement of ammonia level at the time of admission in the patients with BAT would be a useful test predicting intra-abdominal hemorrhage. Furthermore, decrease in the ammonia level could be a useful marker for monitoring response to treatment in these patients.

  8. IDENTIFICATION OF UNDERLYING CAUSES OF CHRONIC UNSPECIFIC UPPER GASTROINTESTINAL-RELATED SYMPTOMS IN CHILDREN, A PILOT STUDY.

    Science.gov (United States)

    Fouad, Hanan M; Abdulla, Nour A; El Naghy, Suzan; Hassan, Ehsan H; Abd El-Hamid, Amal

    2016-04-01

    Upper gastrointestinal tract (GIT) symptoms are not disease specific and of limited value in the differentiation of GIT disorders. The present study aimed to determine the etiology of chronic unspecific symptoms in children and to test the need for upper endoscopy in diagnosis. This is a prospective study for 30 Egyptian children presented with chronic upper GIT symptoms for at least 2 months. History regarding severity and frequency of GIT symptoms were asked for. Children with known disorder that explains presenting symptoms were excluded. Upper GIT endoscopy wa performed and 5 biopsies were obtained for pathological examination and for Hpylori testing. The results showed that children age ranged between 2.5-18 years with mean ± SD of 13.6 ± 3.4 and 63.3% were females. The main complaints were epigastric pain in 43.3%, hematemesis in 30% and vomiting in 26.7%. Motility disorders were diagnosed in 66.7% children; in the form of GERD in 63.3% and achalasia in one. Complication of GERD in the form of erosive esophagitis was present in 15.8% children, while Barrett's esophagus was not observed. H. pylori infection was diagnosed in 80% histologically. Eosinophilic esophagitis was not detected. PMID:27363051

  9. Blimp-1-mediated CD4 T cell exhaustion causes CD8 T cell dysfunction during chronic toxoplasmosis.

    Science.gov (United States)

    Hwang, SuJin; Cobb, Dustin A; Bhadra, Rajarshi; Youngblood, Ben; Khan, Imtiaz A

    2016-08-22

    CD8, but not CD4, T cells are considered critical for control of chronic toxoplasmosis. Although CD8 exhaustion has been previously reported in Toxoplasma encephalitis (TE)-susceptible model, our current work demonstrates that CD4 not only become exhausted during chronic toxoplasmosis but this dysfunction is more pronounced than CD8 T cells. Exhausted CD4 population expressed elevated levels of multiple inhibitory receptors concomitant with the reduced functionality and up-regulation of Blimp-1, a transcription factor. Our data demonstrates for the first time that Blimp-1 is a critical regulator for CD4 T cell exhaustion especially in the CD4 central memory cell subset. Using a tamoxifen-dependent conditional Blimp-1 knockout mixed bone marrow chimera as well as an adoptive transfer approach, we show that CD4 T cell-intrinsic deletion of Blimp-1 reversed CD8 T cell dysfunction and resulted in improved pathogen control. To the best of our knowledge, this is a novel finding, which demonstrates the role of Blimp-1 as a critical regulator of CD4 dysfunction and links it to the CD8 T cell dysfunctionality observed in infected mice. The critical role of CD4-intrinsic Blimp-1 expression in mediating CD4 and CD8 T cell exhaustion may provide a rational basis for designing novel therapeutic approaches. PMID:27481131

  10. A comparison of abdominal and vaginal hysterectomies in Benghazi, Libya.

    Science.gov (United States)

    Agnaeber, K; Bodalal, Z

    2013-08-01

    We performed a comparative study between abdominal and vaginal hysterectomies using clinical data from Al-Jamhouria hospital (one of the largest maternity hospitals in Eastern Libya). Various parameters were taken into consideration: the rates of each type (and their subtypes); average age of patients; indications; causes; postoperative complications; and duration of stay in the hospital afterwards. Conclusions and recommendations were drawn from the results of this study. In light of the aforementioned parameters, it was found that: (1) abdominal hysterectomies were more common than vaginal hysterectomies (p < 0.001); (2) patients admitted for abdominal hysterectomies are younger than those admitted for vaginal hysterectomies (p < 0.001); (3) the most common indication for an abdominal hysterectomy was menstrual disturbances, while for vaginal hysterectomies it was vaginal prolapse; (4) the histopathological cause for abdominal and vaginal hysterectomies were observed and the most common were found to be leiomyomas and atrophic endometrium; (5) there was no significant difference between the two routes in terms of postoperative complications; (6) patients who were admitted for abdominal hysterectomies spent a longer amount of time in the hospital (p < 0.01). It was concluded that efforts should be made to further pursue vaginal and laparoscopic hysterectomies as a viable option to the more conventional abdominal route.

  11. Abdominal aortic aneurysm surgery

    DEFF Research Database (Denmark)

    Gefke, K; Schroeder, T V; Thisted, B;

    1994-01-01

    The goal of this study was to identify patients who need longer care in the ICU (more than 48 hours) following abdominal aortic aneurysm (AAA) surgery and to evaluate the influence of perioperative complications on short- and long-term survival and quality of life. AAA surgery was performed in 553......, 78% stated that their quality of life had improved or was unchanged after surgery and had resumed working. These data justify a therapeutically aggressive approach, including ICU therapy following AAA surgery, despite failure of one or more organ systems....

  12. Dolor abdominal recurrente .

    Directory of Open Access Journals (Sweden)

    Rodrigo De Vivero

    2009-11-01

    Full Text Available El dolor abdominal recurrente (DAR es un problema frecuente en la consulta médica y en la subespecialidad médica y quirúrgica. El DAR es frecuentemente funcional, es decir, sin una causa orgánica aparente. El diagnóstico diferencial debe incluir pérdida de peso, sangrado gastrointestinal, fiebre persistente, diarrea crónica y vómito importante. En este artículo se revisa el diagnóstico y tratamiento, pruebas diagnósticas y manejo farmacológico y ambiental.

  13. Atypical radiological and intraoperative findings of acute cerebral hemorrhage caused by ruptured cerebral aneurysm in a patient with severe chronic anemia.

    Science.gov (United States)

    Matano, Fumihiro; Murai, Yasuo; Nakagawa, Shunsuke; Kato, Taisei; Kitamura, Takayuki; Sekine, Tetsuro; Takagi, Ryo; Teramoto, Akira

    2014-01-01

    Acute intracerebral hemorrhage (ICH) associated with mild anemia is commonly observed on radiological examination, and there are several reports of ruptured aneurysms occurring with ICH but without accompanying subarachnoid hemorrhage. However, the relationship among computed tomography (CT), magnetic resonance imaging (MRI), and intraoperative findings of ICH caused by ruptured cerebral aneurysm in patients with severe chronic anemia has been rarely reported and is poorly understood. Here, we report atypical radiological and intraoperative findings of acute ICH caused by ruptured cerebral aneurysm in a patient with severe chronic anemia. A 64-year-old man with anemia was admitted to our hospital after he experienced left hemiparesis and a disturbance of consciousness. At a referring institution, he showed evidence of macrocytic anemia (white blood cell count, 9,000/μL; red blood cell count, 104×10(4)/μL; hemoglobin, 4.0 g/dL; hematocrit, 12.2%; and platelet count, 26.6×10(4)/μL). Both CT and MRI showed a right frontal ICH. The outer ring of the hematoma appeared as low-density area on CT, a low-intensity area on T1-weighted MRI, and a high-intensity area on T2-weighted MRI with a serous component. The patient received a blood transfusion and underwent surgical removal of the hematoma the following day. The white serous effusion visualized with CT and MRI was identified as a blood clot in the hematoma cavity. The blood that leaks from blood vessels appears as a high-intensity area on CT because it undergoes plasma absorption in a solidification shrinkage process, and is, therefore, concentrated. Although we did not examine the white effusion to determine if serous components were present, we speculated that the effusion may have contained serous components. Therefore, we removed the part of the effusion that appeared as a low-density area on CT. The presence of ICH without subarachnoid hemorrhage suggested the possible adhesion and rupture of a previous

  14. Effect of recombinant human interleukin-2 on the course of experimental chronic respiratory tract infection caused by Klebsiella pneumoniae in mice.

    OpenAIRE

    Iizawa, Y; Nishi, T; Kondo, M.; Tsuchiya, K.; Imada, A

    1988-01-01

    The effect of recombinant human interleukin-2 (rIL-2) on the course of experimental chronic respiratory tract infection caused by Klebsiella pneumoniae in mice was examined. rIL-2 was administered subcutaneously once a day for 7 or 14 days, starting 2 weeks after the mice were infected. Administration of 2 or 20 micrograms of rIL-2 per mouse daily for 7 days reduced bacterial counts in the lungs dose dependently. At a dose of 0.2 microgram per day, proliferation of bacteria in the lungs was s...

  15. Malignant peritoneal mesothelioma after remote abdominal radiation

    International Nuclear Information System (INIS)

    Peritoneal mesothelioma in a 61-year-old man, occurred 26 years after abdominal radiotherapy for a testicular seminoma. The patient had no history of asbestos exposure. After asbestos, radiation is the second most frequent defined cause of mesothelioma in North America, but the number of well-documented cases is small; this case represents only the fifth example of peritoneal mesothelioma after therapeutic irradiation of the abdomen. 16 references

  16. Chronic hypertrophic nonunion of the Type II odontoid fracture causing cervical myelopathy: Case report and review of literature

    Directory of Open Access Journals (Sweden)

    Mohammed F Shamji

    2016-01-01

    Conclusion: Rarely, nonunion of Type II odontoid fractures may be hypertrophic where both instability and compression cause neurological morbidity. Such cases require anterior transoral decompression, posterior cervical decompression, and instrumented fusions.

  17. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... through blood vessels. Ultrasound imaging is a noninvasive medical test that helps physicians diagnose and treat medical conditions. Children's (pediatric) abdominal ultrasound imaging produces pictures ...

  18. Practical pediatric abdominal CT

    International Nuclear Information System (INIS)

    This course is designed to help the radiologist in a hospital setting successfully approach abdominal CT in the infant and child. Emphasis is placed on techniques necessary for a high-quality examination of the upper abdomen, as applied to common pediatric problems such as trauma, tumor, and infection. Material is presented on technical considerations, including patient sedation, preparation, and potential pitfalls and helpful hints for imaging. An emphasis is placed on dynamic scanning with table incrementation. The section on trauma focuses on an approach to imaging the abdomen in the injured child, typical injuries, patterns of injury in the upper abdomen, and why CT is the best imaging modality for blunt upper abdominal trauma. The discussion of tumor imaging reviews the appearance of typical childhood neoplasia including Wilms tumor, neuroblastoma, non-Hodgkin and Burkitt lymphoma, and disseminated solid tumors such as rhabdomyosarcoma. The authors emphasize what to look for and where, both on initial and on later (for recurrences) examinations. The discussion of infection addresses detection of abscesses and occult infections in children, as well as imaging of abscesses prior to intervention

  19. Common Functional Gastroenterological Disorders Associated With Abdominal Pain.

    Science.gov (United States)

    Bharucha, Adil E; Chakraborty, Subhankar; Sletten, Christopher D

    2016-08-01

    Although abdominal pain is a symptom of several structural gastrointestinal disorders (eg, peptic ulcer disease), this comprehensive review will focus on the 4 most common nonstructural, or functional, disorders associated with abdominal pain: functional dyspepsia, constipation-predominant and diarrhea-predominant irritable bowel syndrome, and functional abdominal pain syndrome. Together, these conditions affect approximately 1 in 4 people in the United States. They are associated with comorbid conditions (eg, fibromyalgia and depression), impaired quality of life, and increased health care utilization. Symptoms are explained by disordered gastrointestinal motility and sensation, which are implicated in various peripheral (eg, postinfectious inflammation and luminal irritants) and/or central (eg, stress and anxiety) factors. These disorders are defined and can generally be diagnosed by symptoms alone. Often prompted by alarm features, selected testing is useful to exclude structural disease. Identifying the specific diagnosis (eg, differentiating between functional abdominal pain and irritable bowel syndrome) and establishing an effective patient-physician relationship are the cornerstones of therapy. Many patients with mild symptoms can be effectively managed with limited tests, sensible dietary modifications, and over-the-counter medications tailored to symptoms. If these measures are not sufficient, pharmacotherapy should be considered for bowel symptoms (constipation or diarrhea) and/or abdominal pain; opioids should not be used. Behavioral and psychological approaches (eg, cognitive behavioral therapy) can be helpful, particularly in patients with chronic abdominal pain who require a multidisciplinary pain management program without opioids. PMID:27492916

  20. Circumaortic Left Renal Vein Associated with Juxtarenal Abdominal Aortic Aneurysm

    OpenAIRE

    Hashizume, Koji; Taniguchi, Shinichiro; Ariyoshi, Tsuneo; Hisata, Yoichi; Tanigawa, Kazuyoshi; Miura, Takashi; Sumi, Mizuki; Eishi, Kiyoyuki

    2013-01-01

    The patient was an 82-year-old man who was found to have a juxtarenal abdominal aortic aneurysm accompanied by a circumaortic left renal vein (CLRV). During dissection of the proximal anastomosis site the CLRV was injured, but was successfully repaired. A graft implantation was performed below the renal arteries. The incidence of CLRV is thought to be rare, however it is found in 7% of cadavers donated for anatomy. CLRV may cause unexpected bleeding by inadvertent dissection of the abdominal ...

  1. Abdominal pain and hyperamylasaemia—not always pancreatitis

    OpenAIRE

    Slack, Sally; Abbey, Ianthe; Smith, Dominic

    2010-01-01

    A raised serum amylase concentration, at least four times the upper limit of normal (ULN), is used to support the diagnosis of acute pancreatitis in a patient presenting with abdominal pain. The authors report a case of toxic shock syndrome complicated by a raised serum amylase concentration that peaked at 50 times the ULN in a patient with recurrent abdominal pain. The commonest cause of hyperamylasaemia is pancreatic; however, further investigation of serum lipase and amylase isoenzyme stud...

  2. Extra-Abdominal Desmoid Tumors Associated with Familial Adenomatous Polyposis

    Directory of Open Access Journals (Sweden)

    George T. Calvert

    2012-01-01

    Full Text Available Extra-abdominal desmoid tumors are a significant cause of morbidity in patients with familial adenomatous polyposis syndrome. Understanding of the basic biology and natural history of these tumors has increased substantially over the past decade. Accordingly, medical and surgical management of desmoid tumors has also evolved. This paper analyzes recent evidence pertaining to the epidemiology, molecular biology, histopathology, screening, and treatment of extra-abdominal desmoid tumors associated with familial adenomatous polyposis syndrome.

  3. [Blunt abdominal trauma.--analysis of 201 cases (author's transl)].

    Science.gov (United States)

    Pannenborg, G; Wolf, O; Voigtsberger, P

    1978-01-01

    201 blunt abdominal traumata treated clinically at the surgical department of the Medical Academy in Erfurt from 1967 to 1976 are reported: No increase of blunt abdominal traumata within the period of the report in spite of considerable growth of trafficdensity and industrialization could be observed.--The percentage of severe secundary injuries remained approximately constant, too.--Intestinal lesions, combined hepatolienal ruptures caused the highest mortality especially in combination with severe craniocerebral lesions. PMID:685552

  4. Extensive complex odontoma in the maxillary sinus pushing 3rd molar near the orbital floor causing transient diplopia and chronic sinusitis: a rare presentation and surgical management.

    Science.gov (United States)

    Gupta, Monika; Das, Debdutta

    2015-03-01

    Odontoma is a mixed odontogenic hamartoma involving both epithelial and mesenchymal tissues. If left untreated, it can lead to complications in certain conditions. Here is a rare presentation of an extensive complex odontoma in maxillary sinus pushing third molar near the orbital floor causing transient diplopia in upward gaze occasionally and chronic sinusitis. Although odontomata are not uncommon and are familiar to practitioners, but some aggressive cases may cause problematic sequelae. Even postoperative complications may result if oral surgeons are not aware of the potential pitfalls associated with the surgical removal of large maxillary antrum odontomata. This article reports a rare presentation which can be considered unique because when obstruction of sinus drainage is evident, serious complications such as orbital infections, epidural and subdural empyema, meningitis, cerebritis, cavernous sinus thrombosis, brain abscess and death can occur. It also addresses points and pitfalls concerning surgery to remove odontoma. PMID:25848139

  5. Extensive complex odontoma in the maxillary sinus pushing 3rd molar near the orbital floor causing transient diplopia and chronic sinusitis: a rare presentation and surgical management.

    Science.gov (United States)

    Gupta, Monika; Das, Debdutta

    2015-03-01

    Odontoma is a mixed odontogenic hamartoma involving both epithelial and mesenchymal tissues. If left untreated, it can lead to complications in certain conditions. Here is a rare presentation of an extensive complex odontoma in maxillary sinus pushing third molar near the orbital floor causing transient diplopia in upward gaze occasionally and chronic sinusitis. Although odontomata are not uncommon and are familiar to practitioners, but some aggressive cases may cause problematic sequelae. Even postoperative complications may result if oral surgeons are not aware of the potential pitfalls associated with the surgical removal of large maxillary antrum odontomata. This article reports a rare presentation which can be considered unique because when obstruction of sinus drainage is evident, serious complications such as orbital infections, epidural and subdural empyema, meningitis, cerebritis, cavernous sinus thrombosis, brain abscess and death can occur. It also addresses points and pitfalls concerning surgery to remove odontoma.

  6. Athletic injuries of the lateral abdominal wall: review of anatomy and MR imaging appearance

    Energy Technology Data Exchange (ETDEWEB)

    Stensby, J.D. [University of Virginia, Department of Radiology and Medical Imaging, 1218 Lee Street, Box 800170, Charlottesville, VA (United States); Mallinckrodt Institute of Radiology, 510 S. Kingshighway, Campus Box 8131, St. Louis, MO (United States); Baker, Jonathan C. [Mallinckrodt Institute of Radiology, 510 S. Kingshighway, Campus Box 8131, St. Louis, MO (United States); Fox, Michael G. [University of Virginia, Department of Radiology and Medical Imaging, 1218 Lee Street, Box 800170, Charlottesville, VA (United States)

    2016-02-15

    The lateral abdominal wall is comprised of three muscles, each with a different function and orientation. The transversus abdominus, internal oblique, and external oblique muscles span the abdominal cavity between the iliocostalis lumborum and quadratus lumborum posteriorly and the rectus abdominis anteriorly. The lateral abdominal wall is bound superiorly by the lower ribs and costal cartilages and inferiorly by the iliac crest and inguinal ligament. The lateral abdominal wall may be acutely or chronically injured in a variety of athletic endeavors, with occasional acute injuries in the setting of high-energy trauma such as motor vehicle collisions. Injuries to the lateral abdominal wall may result in lumbar hernia formation, unique for its high incarceration rate, and also Spigelian hernias. This article will review the anatomy, the magnetic resonance (MR) imaging approach, and the features and complications of lateral abdominal wall injuries. (orig.)

  7. Athletic injuries of the lateral abdominal wall: review of anatomy and MR imaging appearance

    International Nuclear Information System (INIS)

    The lateral abdominal wall is comprised of three muscles, each with a different function and orientation. The transversus abdominus, internal oblique, and external oblique muscles span the abdominal cavity between the iliocostalis lumborum and quadratus lumborum posteriorly and the rectus abdominis anteriorly. The lateral abdominal wall is bound superiorly by the lower ribs and costal cartilages and inferiorly by the iliac crest and inguinal ligament. The lateral abdominal wall may be acutely or chronically injured in a variety of athletic endeavors, with occasional acute injuries in the setting of high-energy trauma such as motor vehicle collisions. Injuries to the lateral abdominal wall may result in lumbar hernia formation, unique for its high incarceration rate, and also Spigelian hernias. This article will review the anatomy, the magnetic resonance (MR) imaging approach, and the features and complications of lateral abdominal wall injuries. (orig.)

  8. Pancreas divisum and duodenal diverticula as two causes of acute or chronic pancreatitis that should not be overlooked: a case report

    Directory of Open Access Journals (Sweden)

    De Filippo Massimo

    2008-05-01

    Full Text Available Abstract Introduction Pancreas divisum is a congenital anatomical anomaly characterized by the lack of fusion of the ventral and dorsal parts of the pancreas during the eighth week of fetal development. This condition is found in 5% to 14% of the general population. In pancreas divisum, the increased incidence of acute and chronic pancreatitis is caused by inadequate drainage of secretions from the body, tail and part of the pancreatic head through an orifice that is too small. The incidence of diverticula in the second part of the duodenum is found in approximately 20% of the population. Compression of the duodenal diverticula at the end of the common bile duct leads to the formation of biliary lithiasis (a principal cause of acute pancreatitis, pain associated with biliary lithiasis owing to compression of the common bile duct (at times with jaundice, and compression of the last part of Wirsung's duct or the hepatopancreatic ampulla (ampulla of Vater that may lead to both acute and chronic pancreatitis. Case presentation We describe the radiological findings of the case of a 75-year-old man with recurrent acute pancreatitis due to a combination of pancreas divisum and duodenal diverticula. Conclusion Magnetic resonance cholangiopancreatography is advisable in patients with recurrent pancreatitis (both acute and chronic since it is the most appropriate noninvasive treatment for the study of the pancreatic system (and the eventual presence of pancreas divisum and the biliary systems (eventual presence of biliary microlithiasis. Moreover, it can lead to the diagnostic suspicion of duodenal diverticula, which can be confirmed through duodenography with X-ray or computed tomography scan with a radio-opaque contrast agent administered orally.

  9. 儿童迁延性及慢性腹泻病因研究进展%Research progress in causes of persistent or chronic diarrhea in children

    Institute of Scientific and Technical Information of China (English)

    赵红梅

    2012-01-01

    The disease course of children with persistent or chronic diarrhea lasts from two weeks to two months or over. Diarrhea is a clinical syndrome caused by a group of multiple etiologies. This paper reviews common causes of persistent or chronic diarrhea in children, including intestinal infections, nonspecific inflammatory bowel diseases, food allergy, lactose intolerance, antibiotic-associated diarrhea, neural regulation abnormality, immunodeficiency disease, malnutrition, Celiac disease and zinc deficiency.%儿童迁延性、慢性腹泻的病程为2周至2个月或超过2个月,是一组多病因导致的临床综合征.本文对其常见病因进行了综述,常见病因包括感染、非特异性炎症性肠病、食物过敏、乳糖不耐受以及抗生素相关性腹泻、神经调节异常、免疫缺陷病、营养不良、乳糜泻、锌缺乏等.

  10. Cyclic vomiting and compulsive bathing with chronic cannabis abuse.

    Science.gov (United States)

    Chepyala, Pavan; Olden, Kevin W

    2008-06-01

    Cannabis is commonly recognized for its antiemetic properties. However, chronic cannabis use can lead to paroxysmal vomiting. In some patients this vomiting can take on a pattern identical to cyclic vomiting syndrome. Interestingly cyclic vomiting syndrome has been associated with compulsive bathing which patients report can relieve their intense feelings of nausea and lessen their vomiting intensity. We report a case of a patient with chronic cannabis use who developed symptoms similar to cyclic vomiting syndrome who also engaged in compulsive bathing behavior as observed by members of the medical and nursing staff. The patient reported that frequent hot showers would prevent him from vomiting and also relieve his concomitant abdominal pain. Previous hospitalizations at our hospital for the same complaint also noted similar showering behavior. During the hospital stay, the patient agreed to engage in a outpatient drug rehabilitation program which he subsequently completed. Abstinence from cannabis use caused the patients vomiting symptoms and abdominal pain to disappear completely. Likewise, his compulsive showering behavior also ceased. Other investigators have reported similar findings in patients with cyclic vomiting syndrome who initially used cannabis to treat their vomiting episodes but subsequently found that it contributed to their vomiting. Our patient has lead us to conclude that in patients seen for chronic severe vomiting and abdominal pain which has no obvious structural or chemical etiology and which is accompanied by compulsive showering and/or bathing behavior a diagnosis of cyclic vomiting syndrome with concomitant cannabis abuse needs to be considered. PMID:18456571

  11. Daily Acclimation Handling Does Not Affect Hippocampal Long-Term Potentiation or Cause Chronic Sleep Deprivation in Mice

    NARCIS (Netherlands)

    Vecsey, Christopher G.; Wimmer, Mathieu E. J.; Havekes, Robbert; Park, Alan J.; Perron, Isaac J.; Meerlo, Peter; Abel, Ted

    2013-01-01

    Study Objectives: Gentle handling is commonly used to perform brief sleep deprivation in rodents. It was recently reported that daily acclimation handling, which is often used before behavioral assays, causes alterations in sleep, stress, and levels of N-methyl-D-aspartate receptor subunits prior to

  12. Abdominal angiostrongyliasis: a case with severe evolution Angiostrongilíase abdominal: um caso com grave evolução

    OpenAIRE

    José Wellington Alves dos Santos; Ricardo Morgental Zambenedetti; Keli Cristina Mann; Marta Pires da Rocha; Ewerton Nunes Morais; Carlos Graeff-Teixeira

    2005-01-01

    A case of acute abdomen disease caused by abdominal angiostrongyliasis is reported. A 42-year-old otherwise healthy patient presented with a complaint of nine days of abdominal pain, constipation, disury, fever and right iliac fossa palpable mass. Exploratory laparotomy was performed. After surgical treatment the patient presented serious complications.É relatado um caso de abdome agudo causado por angiostrongilíase abdominal. Um paciente de 42 anos, previamente hígido, apresentou queixa de n...

  13. Chronic renal failure in Sri Lanka caused by elevated dietary cadmium: Trojan horse of the green revolution.

    Science.gov (United States)

    Bandara, J M R S; Wijewardena, H V P; Liyanege, J; Upul, M A; Bandara, J M U A

    2010-09-15

    The endemic of chronic renal failure (CRF) emerged in 2002 in the farming provinces of Sri Lanka. An estimate of dietary cadmium intake was between 15 and 28 microg/kg body weight per week. The mean urinary cadmium in patients diagnosed with stage 5 kidney failure was 7.6 microg/g creatinine and 11.6 microg/g for asymptomatic persons. The agrochemical triple superphosphate (TSP) fertilizer containing 23.5-71.7 mg Cd/kg was the source of cadmium added to soils. Mean Cd content in cultivated vs. uncultivated soils in Anuradhapura district was 0.02 +/- 0.01 vs. 0.11 +/- 0.19 mg/kg while in Polonnaruwa district, it was 0.005 +/- 0.004 vs. 0.016 +/- 0.005 mg/kg. Prior to the Green Revolution, the amount of fertilizer used in rice cultivation in 1970 was 32,000 metric tons (Mts) rising to 74,000 Mts in 1975. Up to 68.9 Mts of Cd could have entered into the rice-cascade reservoir environment from TSP use since 1973. Diversion of the Mahaweli River in 1970-1980 further increased cadmium input. Cadmium transfer from Upper Mahaweli water to Polgolla was 72.13 kg/day. Cadmium content of the sediments from reservoirs collecting cadmium from irrigated TSP fertilized crop fields (rice and vegetables) was 1.8-2.4 mg/kg. PMID:20430069

  14. Dongwei Granule in treatment of chronic gastritis with cold obstruction causing qi stagnation and cold obstruction causing blood stasis:a randomized parallel controlled clinical trial%冬胃颗粒治疗寒凝气滞与寒凝血瘀型慢性胃炎疗效观察

    Institute of Scientific and Technical Information of China (English)

    于丽; 李昊燃; 雷春红; 陈晶; 林一帆; 赵明宏; 陆宇平; 高文艳; 巩阳; 刘杨; 季芳

    2012-01-01

    [Objective]To evaluate the clinical efficacy and safety of Dongwei Granule on chronic gastritis with cold obstruction causing qi stagnation (COCQS) and cold obstruction causing blood stasis(COCBS). [Methods]Eighty-six patients of chronic gastritis with COCQS and COCBS were selected for a randomized parallel controlled trial. The 43 cases in the study group were treated with Dongwei Granule 8g tid for seven days, while another 43 in the control group were given hydrotalcite 0. 5g tid, and then the clinical efficacy and safety were investigated. [Results]Both groups have some curative effect, however, the evaluation of curative effect of Dongwei Granule in abdominal pain,belching,anorexia at day 1,3,7,14 gained an advantage over that of hydrotalcite (P<0. 01). Although the effect of hydrotalcite in water brash was slightly superior to that of Dongwei Granule at day 1 and 3, there was no statistical significance(P=0. 5359,0. 7318),and the latter had better effect than the former at day 7 and day 14(P<0. 01). The evaluation of curative effect of Dongwei Granule in water brash gained an advantage over that of hydrotalcite(P<0. 01) by the analytical method of logistic model duplicate measurement,no obvious side effects were found. [Conclusion]Dongwei Granule could effectively prevent and cure chronic gastritis with COCQS and COCBS and quickly relieve the symptoms.%[目的]观察冬胃颗粒治疗寒凝气滞与寒凝血瘀型慢性胃炎的临床疗效及安全性.[方法]86例寒凝气滞与寒凝血瘀型慢性胃炎患者随机分为2组,试验组(43例)给予冬胃颗粒8 g,3次/d,对照组(43例)给予铝碳酸镁片0.5g,3次/d,2药均于两餐间及睡前服用,疗程为2周,观察各组第1、3、7、14天腹痛腹胀、泛酸、嗳气与纳差症状缓解情况,同时观察其安全性.[结果]2组患者均有一定疗效,但冬胃颗粒治疗后第1、3、7、14天患者腹痛腹胀、嗳气、纳差症状疗效指标的评价均优于铝碳酸镁(P<0.01),

  15. A CASE OF MULTIPLE PROXIMAL JEJUNAL DIVERTICULAE CAUSING INTESTINAL OBSTRUCTION : A VERY RARE PRESENTATION

    Directory of Open Access Journals (Sweden)

    Challapalli Srikanth

    2015-01-01

    Full Text Available Diverticulosis of small intestine is an uncommon disease, with variable clinical presentation. Among the small bowel diverticulae, distal jejunal diverticulae form the most common subset. D iverticulosis of proximal jejunum represents an uncommon pathology of the small bowel. The condition is usually asymptomatic and should be taken into consideration in cases of unexplained malabsorption, anemia, chronic abdominal pain or discomfort. Complications such as diverticulitis, perforation, bleeding or intestinal obstruction appear in 10 - 30% of the patients increasing morbidity and mortality rates. We herein report a case of a 45 year - old man, who presented at the emergency department with acute abdominal pain, vomiting and abdominal distension. Preoperative radiol ogical examination followed by laparotomy revealed multiple proximal jejunal diverticulae, filled with food, adherent to and compressing upon the terminal ileum, causing intestinal obstruction.

  16. Arsenic exposure from drinking water, and all-cause and chronic-disease mortalities in Bangladesh (HEALS): a prospective cohort study

    Science.gov (United States)

    Argos, Maria; Kalra, Tara; Rathouz, Paul J; Chen, Yu; Pierce, Brandon; Parvez, Faruque; Islam, Tariqul; Ahmed, Alauddin; Rakibuz-Zaman, Muhammad; Hasan, Rabiul; Sarwar, Golam; Slavkovich, Vesna; van Geen, Alexander; Graziano, Joseph; Ahsan, Habibul

    2014-01-01

    Summary Background Millions of people worldwide are chronically exposed to arsenic through drinking water, including 35–77 million people in Bangladesh. The association between arsenic exposure and mortality rate has not been prospectively investigated by use of individual-level data. We therefore prospectively assessed whether chronic and recent changes in arsenic exposure are associated with all-cause and chronic-disease mortalities in a Bangladeshi population. Methods In the prospective cohort Health Effects of Arsenic Longitudinal Study (HEALS), trained physicians unaware of arsenic exposure interviewed in person and clinically assessed 11 746 population-based participants (aged 18–75 years) from Araihazar, Bangladesh. Participants were recruited from October, 2000, to May, 2002, and followed-up biennially. Data for mortality rates were available throughout February, 2009. We used Cox proportional hazards model to estimate hazard ratios (HRs) of mortality, with adjustment for potential confounders, at different doses of arsenic exposure. Findings 407 deaths were ascertained between October, 2000, and February, 2009. Multivariate adjusted HRs for all-cause mortality in a comparison of arsenic at concentrations of 10·1–50·0 μg/L, 50·1–150·0 μg/L, and 150·1–864·0 μg/L with at least 10·0 μg/L in well water were 1·34 (95% CI 0·99–1·82), 1·09 (0·81–1·47), and 1·68 (1·26–2·23), respectively. Results were similar with daily arsenic dose and total arsenic concentration in urine. Recent change in exposure, measurement of total arsenic concentrations in urine repeated biennially, did not have much effect on the mortality rate. Interpretation Chronic arsenic exposure through drinking water was associated with an increase in the mortality rate. Follow-up data from this cohort will be used to assess the long-term effects of arsenic exposure and how they might be affected by changes in exposure. However, solutions and resources are urgently

  17. A prospective study on geriatric abdominal surgical emergencies

    Directory of Open Access Journals (Sweden)

    Deepak R. Chavan

    2014-06-01

    Results: 128 patients aged 60 years or more who presented with abdominal emergency surgical conditions were studied. Most common cause for emergency abdominal surgery was perforated peptic ulcer (38% followed by intestinal obstruction (17%. The most common post-operative complication was surgical site infection (29%. Mortality rate was 17%. Most common cause of death was septic shock with multi organ dysfunction. Conclusion: Geriatric population is an important subgroup of population undergoing emergency abdominal surgeries. Most common cause is peptic ulcer perforation followed by intestinal obstruction due to adhesions. More than the age per say, the delay in presentation may be the cause for mortality in this age group. The therapeutic outcome in patients with co morbid factors like hypertension and diabetes mellitus in control, were similar to other patients. [Int J Res Med Sci 2014; 2(3.000: 963-971

  18. [Traumatic and iatrogenic lesions of abdominal vessels].

    Science.gov (United States)

    Farah, I; Tarabula, P; Voirin, L; Magne, J L; Delannoy, P; Gattaz, F; Guidicelli, H

    1997-01-01

    Gravity of abdominal vessels traumatisms is secondary to multiple factors. It depends on the type of injured vessels, aetiology and associated lesions. Between September 1984 and March 1995, 22 abdominal vessel traumatisms in 16 patients (mean age: 39 years) were treated. At surgical exploration, 4 aortic and 2 renal vein lesions, 7 iliac artery and 3 renal artery contusions, 2 superior mesenteric artery dissections; 3 infra-renal vena cava ruptures and 1 superior mesenteric vein dilaceration were found. All lesions were caused by penetrant wounds secondary to firearm or blade injury or secondary to injuries due to ski or traffic accidents. In 5 cases, lesions were iatrogenic. There was no mortality in the post-operative period, 14 patients out of the 16 patients operated on have been followed during a period from 1 to 120 months.

  19. Drug Therapy for Small Abdominal Aortic Aneurysm

    Directory of Open Access Journals (Sweden)

    Ramachandran Meenakshisundaram

    2010-03-01

    Full Text Available Abdominal aortic aneurysm is often asymptomatic, less recognized, and causes considerable mortalityand morbidity, if missed. The incidence varies from country to country and the occurrence is influencedby modifiable (smoking, coronary heart disease, hypertension, dyslipidemia, and prolonged steroid therapyand non-modifiable risk factors (increasing age, male gender, and positive family history. Most ofthe patients with such aneurysm do not exhibit symptoms and the diagnosis is made accidentally duringroutine medical investigations, abdominal ultrasonography, or by an astute surgeon during an abdominalprocedure. Sometimes the diagnosis is made in an emergency room, if the attending resident/doctor isaware of it. Despite good diagnosis and effective management, the outcomes of complicated cases arepoor and the treatment cost is prohibitive. Hence, we reviewed the literature to find out the pathogenesisof such aneurysms and the usefulness of available drugs in its prevention.

  20. Idelalisib given front-line for treatment of chronic lymphocytic leukemia causes frequent immune-mediated hepatotoxicity.

    Science.gov (United States)

    Lampson, Benjamin L; Kasar, Siddha N; Matos, Tiago R; Morgan, Elizabeth A; Rassenti, Laura; Davids, Matthew S; Fisher, David C; Freedman, Arnold S; Jacobson, Caron A; Armand, Philippe; Abramson, Jeremy S; Arnason, Jon E; Kipps, Thomas J; Fein, Joshua; Fernandes, Stacey; Hanna, John; Ritz, Jerome; Kim, Haesook T; Brown, Jennifer R

    2016-07-14

    Idelalisib is a small-molecule inhibitor of PI3Kδ with demonstrated efficacy for the treatment of relapsed/refractory chronic lymphocytic leukemia (CLL). To evaluate idelalisib as front-line therapy, we enrolled 24 subjects in a phase 2 study consisting of 2 months of idelalisib monotherapy followed by 6 months of combination therapy with idelalisib and the anti-CD20 antibody ofatumumab. After a median follow-up period of 14.7 months, hepatotoxicity was found to be a frequent and often severe adverse event. A total of 19 subjects (79%) experienced either grade ≥1 ALT or AST elevation during the study, and 13 subjects (54%) experienced grade ≥3 transaminitis. The median time to development of transaminitis was 28 days, occurring before ofatumumab introduction. Younger age and mutated immunoglobulin heavy chain status were significant risk factors for the development of hepatotoxicity. Multiple lines of evidence suggest that this hepatotoxicity was immune mediated. A lymphocytic infiltrate was seen on liver biopsy specimens taken from 2 subjects with transaminitis, and levels of the proinflammatory cytokines CCL-3 and CCL-4 were higher in subjects experiencing hepatotoxicity. All cases of transaminitis resolved either by holding the drug, initiating immunosuppressants, or both, and rates of recurrent toxicity were lower in patients taking steroids when idelalisib was reinitiated. A decrease in peripheral blood regulatory T cells was seen in patients experiencing toxicity on therapy, which is consistent with an immune-mediated mechanism. These results suggest that caution should be taken as drugs within this class are developed for CLL, particularly in younger patients who have not received prior disease-specific therapy. This study was registered at www.clinicaltrials.gov as #NCT02135133. PMID:27247136

  1. Serum Anion Gap Predicts All-Cause Mortality in Patients with Advanced Chronic Kidney Disease: A Retrospective Analysis of a Randomized Controlled Study.

    Directory of Open Access Journals (Sweden)

    Sung Woo Lee

    Full Text Available Cardiovascular outcomes and mortality rates are poor in advanced chronic kidney disease (CKD patients. Novel risk factors related to clinical outcomes should be identified.A retrospective analysis of data from a randomized controlled study was performed in 440 CKD patients aged > 18 years, with estimated glomerular filtration rate 15-60 mL/min/1.73m2. Clinical data were available, and the albumin-adjusted serum anion gap (A-SAG could be calculated. The outcome analyzed was all-cause mortality.Of 440 participants, the median (interquartile range, IQR follow-up duration was 5.1 (3.0-5.5 years. During the follow-up duration, 29 participants died (all-cause mortality 6.6%. The area under the receiver operating characteristic curve of A-SAG for all-cause mortality was 0.616 (95% CI 0.520-0.712, P = 0.037. The best threshold of A-SAG for all-cause mortality was 9.48 mmol/L, with sensitivity 0.793 and specificity 0.431. After adjusting for confounders, A-SAG above 9.48 mmol/L was independently associated with increased risk of all-cause mortality, with hazard ratio 2.968 (95% CI 1.143-7.708, P = 0.025. In our study, serum levels of beta-2 microglobulin and blood urea nitrogen (BUN were positively associated with A-SAG.A-SAG is an independent risk factor for all-cause mortality in advanced CKD patients. The positive correlation between A-SAG and serum beta-2 microglobulin or BUN might be a potential reason. Future study is needed.Clinicaltrials.gov NCT 00860431.

  2. Diagnosis and management of chronic pancreatitis

    OpenAIRE

    Gupta, V.; TOSKES, P.

    2005-01-01

    Chronic pancreatitis represents a condition that is challenging for clinicians secondary to the difficulty in making an accurate diagnosis and the less than satisfactory means of managing chronic pain. This review emphasises the various manifestations that patients with chronic pancreatitis may have and describes recent advances in medical and surgical therapy. It is probable that many patients with chronic abdominal pain are suffering from chronic pancreatitis that is not appreciated. As the...

  3. Pain management in chronic pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Cathia Gachago; Peter V Draganov

    2008-01-01

    Abdominal pain is a major clinical problem in patients with chronic pancreatitis.The cause of pain is usually multifactorial with a complex interplay of factors contributing to a varying degree to the pain in an individual patient and,therefore,a rigid standardized approach for pain control tends to lead to suboptimal results.Pain management usually proceeds in a stepwise approach beginning with general lifestyle recommendations,low fat diet,alcohol and smoking cessation are encouraged.Analgesics alone are needed in almost all patients.Maneuvers aimed at suppression of pancreatic secretion are routinely tried.Patients with ongoing symptoms may be candidates for more invasive options such as endoscopic therapy,and resective or drainage surgery.The role of pain modifying agents (antidepressants,gabapentin,peregabalin),celiac plexus block,antioxidants,octreotide and total pancreatectomy with islet cell auto transplantation remains to be determined.

  4. Subtle Radiological Features of Splenic Avulsion following Abdominal Trauma

    Directory of Open Access Journals (Sweden)

    S. A. Rehim

    2010-01-01

    Full Text Available Splenic trauma in children following blunt abdominal injury is usually treated by nonoperative management (NOM. Splenectomy following abdominal trauma is rare in children. NOM is successful as in the majority of instances the injury to the spleen is contained within its capsule or a localised haematoma. Rarely, the spleen may suffer from an avulsion injury that causes severe uncontrollable bleeding and necessitates an emergency laparotomy and splenectomy. We report two cases of children requiring splenectomy following severe blunt abdominal injury. In both instances emergency laparotomy was undertaken for uncontrollable bleeding despite resuscitation. The operating team was unaware of the precise source of bleeding preoperatively. Retrospective review of the computed tomography (CT scans revealed subtle radiological features that indicate splenic avulsion. We wish to highlight these radiological features of splenic avulsion as they can help to focus management decisions regarding the need/timing for a laparotomy following blunt abdominal trauma in children.

  5. Immunoglobulin A antibodies against Chlamydia pneumoniae are associated with expansion of abdominal aortic aneurysm

    DEFF Research Database (Denmark)

    Lindholt, J.S; Juul, Svend; Vammen, S;

    1999-01-01

    BACKGROUND: The aim of this study was to examine the possible association between the progression of small abdominal aortic aneurysm (AAA) and chronic infection with Chlamydia pneumoniae. METHODS: Patients from a hospital-based mass screening programme for AAA with annual follow-up (mean 2.7 years....... pneumoniae. Aneurysm progression correlated with evidence of chronic C. pneumoniae infection....

  6. Penetrating abdominal trauma.

    Science.gov (United States)

    Henneman, P L

    1989-08-01

    The management of patients with penetrating abdominal trauma is outlined in Figure 1. Patients with hemodynamic instability, evisceration, significant gastrointestinal bleeding, peritoneal signs, gunshot wounds with peritoneal violation, and type 2 and 3 shotgun wounds should undergo emergency laparotomy. The initial ED management of these patients includes airway management, monitoring of cardiac rhythm and vital signs, history, physical examination, and placement of intravenous lines. Blood should be obtained for initial hematocrit, type and cross-matching, electrolytes, and an alcohol level or drug screen as needed. Initial resuscitation should utilize crystalloid fluid replacement. If more than 2 liters of crystalloid are needed to stabilize an adult (less in a child), blood should be given. Group O Rh-negative packed red blood cells should be immediately available for a patient in impending arrest or massive hemorrhage. Type-specific blood should be available within 15 minutes. A patient with penetrating thoracic and high abdominal trauma should receive a portable chest x-ray, and a hemo- or pneumothorax should be treated with tube thoracostomy. An unstable patient with clinical signs consistent with a pneumothorax, however, should receive a tube thoracostomy prior to obtaining roentgenographic confirmation. If time permits, a nasogastric tube and Foley catheter should be placed, and the urine evaluated for blood (these procedures can be performed in the operating room). If kidney involvement is suspected because of hematuria or penetrating trauma in the area of a kidney or ureter in a patient requiring surgery, a single-shot IVP should be performed either in the ED or the operating room. An ECG is important in patients with possible cardiac involvement and in patients over the age of 40 going to the operating room. Tetanus status should be updated, and appropriate antibiotics covering bowel flora should be given. Operative management should rarely be delayed

  7. PI3K/Akt signal pathway involved in the cognitive impairment caused by chronic cerebral hypoperfusion in rats.

    Directory of Open Access Journals (Sweden)

    Yi Shu

    Full Text Available Chronic cerebral hypoperfusion (CCH is a common pathophysiological state that usually occurs in conditions such as vascular dementia and Alzheimer's disease, both of which are characterized by cognitive impairment. In previous studies we found that learning capacity and memory were gradually impaired with CCH, which altered the expression of synaptophysin, microtubule associated protein-2, growth associated protein-43, brain-derived neurotrophic factor, nerve growth factor, N-methyl-D-aspartate receptor subunit 1, cAMP response element-binding protein and tau hyperphosphorylation in the hippocampus. However, the molecular basis of cognitive impairment in CCH remains obscure. Here we explore the hypothesis that the phosphoinositide 3-kinase (PI3K/protein kinase B (Akt signal pathway is involved in this type of cognitive impairment. In order to determine if the expression of PI3K, Akt and phosphorylated Akt (p-Akt proteins are altered at different stages of CCH with differing levels of cognitive impairment. we performed permanent, bilateral occlusion of the common carotid arteries (2-VO to induce CCH. Adult male SD rats were randomly divided into sham-operated group, 2-VO 1 week group, 2-VO 4 weeks group and 2-VO 8 weeks group. Behavior tests were utilized to assess cognitive abilities, while western blots were utilized to evaluate protein expression. Rats in the 2-VO groups spent less time exploring novel objects than those in the sham-operated group, and the discrimination ratio of the 2-VO 8 weeks group and the sham-operated group were higher than chance (0.50. Escape latencies in the Morris water maze task in the 2-VO 1 week group were longer than those in the sham-operated group on day 4 and day 5, while escape latencies in the 2-VO 4 weeks group were longer than those in the sham-operated group from day 3 to day 5. Escape latencies in 2-VO 8 weeks group were longer than those in the sham-operated group from day 2 to day 5. NE (northeast

  8. Efficacy and safety of acupuncture for chronic pain caused by gonarthrosis: A study protocol of an ongoing multi-centre randomised controlled clinical trial [ISRCTN27450856

    Directory of Open Access Journals (Sweden)

    Krämer Jürgen

    2004-03-01

    Full Text Available Abstract Background Controlled clinical trials produced contradictory results with respect to a specific analgesic effect of acupuncture. There is a lack of large multi-centre acupuncture trials. The German Acupuncture Trial represents the largest multi-centre study of acupuncture in the treatment of chronic pain caused by gonarthrosis up to now. Methods 900 patients will be randomised to three treatment arms. One group receives verum acupuncture, the second sham acupuncture, and the third conservative standard therapy. The trial protocol is described with eligibility criteria, detailed information on the treatment definition, blinding, endpoints, safety evaluation, statistical methods, sample size determination, monitoring, legal aspects, and the current status of the trial. Discussion A critical discussion is given regarding the considerations about standardisation of the acupuncture treatment, the choice of the control group, and the blinding of patients and observers.

  9. Economics of abdominal wall reconstruction.

    Science.gov (United States)

    Bower, Curtis; Roth, J Scott

    2013-10-01

    The economic aspects of abdominal wall reconstruction are frequently overlooked, although understandings of the financial implications are essential in providing cost-efficient health care. Ventral hernia repairs are frequently performed surgical procedures with significant economic ramifications for employers, insurers, providers, and patients because of the volume of procedures, complication rates, the significant rate of recurrence, and escalating costs. Because biological mesh materials add significant expense to the costs of treating complex abdominal wall hernias, the role of such costly materials needs to be better defined to ensure the most cost-efficient and effective treatments for ventral abdominal wall hernias. PMID:24035086

  10. Chronic sub-clinical inflammation in the abdominal adipose tissue – Evaluation of inflammatory cytokines and their link with insulin resistance in metabolically obese South Indians: Across-sectional observational study

    Directory of Open Access Journals (Sweden)

    M Premanath

    2016-01-01

    Full Text Available Objective: To measure the levels of proinflammatory cytokines tumor necrosis factor-alpha (TNF-α, interleukin-6(IL-6, and high-sensitive C-reactive protein (hs-CRP and the anti-inflammatory cytokine adiponectin (AN in obese South Indian subjects and to ascertain whether or not a causal role could be ascribed to these cytokines in the development of insulin resistance (IR. Materials and Methods: Forty obese and forty nonobese volunteers of both genders were recruited. Parameters such as body mass index (BMI, waist circumference (WC, and blood pressure were evaluated. Fasting blood sugar (FBS, fasting insulin level, hemoglobin A1c (HbA1C, lipid profile, TNF-α, IL-6, hs-CRP, and AN levels were measured. IR was evaluated by homeostatic model assessment-IR method. Abdominal adiposity was measured by ultrasonography. The results were statistically evaluated by appropriate tests. Results: BMI, WC, and visceral fat were high in the obese group. Females had higher subcutaneous fat in both groups. HbA1C was marginally high in the obese group ( P = 0.014. IR was high in all the groups, obese males showing higher values (not significant[NS]. Total cholesterol and low-density lipoprotein were high in the obese group ( P = 0.028, P = 0.003. TNF-α was high in obese males (NS, IL-6 was high in both groups, higher in nonobese females (NS, hs-CRP was high in both groups, higher in females of both groups (NS. AN was high in females of both groups ( P = 0.002. Conclusions: In this study on South Indian subjects, proinflammatory cytokines such as IL-6 and hs-CRP, despite being high, did not show any causal correlation either with abdominal obesity or with IR. TNF-α being normal showed some correlation which was inconsistent. Even the anti-inflammatory adipokine, AN did not show any correlation with IR. Cytokines had an inconsistent correlation with the components of metabolic syndrome hence were not useful.

  11. Micromanaging Abdominal Aortic Aneurysms

    Directory of Open Access Journals (Sweden)

    Lars Maegdefessel

    2013-07-01

    Full Text Available The contribution of abdominal aortic aneurysm (AAA disease to human morbidity and mortality has increased in the aging, industrialized world. In response, extraordinary efforts have been launched to determine the molecular and pathophysiological characteristics of the diseased aorta. This work aims to develop novel diagnostic and therapeutic strategies to limit AAA expansion and, ultimately, rupture. Contributions from multiple research groups have uncovered a complex transcriptional and post-transcriptional regulatory milieu, which is believed to be essential for maintaining aortic vascular homeostasis. Recently, novel small noncoding RNAs, called microRNAs, have been identified as important transcriptional and post-transcriptional inhibitors of gene expression. MicroRNAs are thought to “fine tune” the translational output of their target messenger RNAs (mRNAs by promoting mRNA degradation or inhibiting translation. With the discovery that microRNAs act as powerful regulators in the context of a wide variety of diseases, it is only logical that microRNAs be thoroughly explored as potential therapeutic entities. This current review summarizes interesting findings regarding the intriguing roles and benefits of microRNA expression modulation during AAA initiation and propagation. These studies utilize disease-relevant murine models, as well as human tissue from patients undergoing surgical aortic aneurysm repair. Furthermore, we critically examine future therapeutic strategies with regard to their clinical and translational feasibility.

  12. Abdominal aortic feminism.

    Science.gov (United States)

    Mortimer, Alice Emily

    2014-01-01

    A 79-year-old woman presented to a private medical practice 2 years previously for an elective ultrasound screening scan. This imaging provided the evidence for a diagnosis of an abdominal aortic aneurysm (AAA) to be made. Despite having a number of recognised risk factors for an AAA, her general practitioner at the time did not follow the guidance set out by the private medical professional, that is, to refer the patient to a vascular specialist to be entered into a surveillance programme and surgically evaluated. The patient became symptomatic with her AAA, was admitted to hospital and found to have a tender, symptomatic, 6 cm leaking AAA. She consented for an emergency open AAA repair within a few hours of being admitted to hospital, despite the 50% perioperative mortality risk. The patient spent 4 days in intensive care where she recovered well. She was discharged after a 12 day hospital stay but unfortunately passed away shortly after her discharge from a previously undiagnosed gastric cancer.

  13. Chronic Arsenic Poisoning Probably Caused by Arsenic-Based Pesticides: Findings from an Investigation Study of a Household.

    Science.gov (United States)

    Li, Yongfang; Ye, Feng; Wang, Anwei; Wang, Da; Yang, Boyi; Zheng, Quanmei; Sun, Guifan; Gao, Xinghua

    2016-01-16

    In addition to naturally occurring arsenic, man-made arsenic-based compounds are other sources of arsenic exposure. In 2013, our group identified 12 suspected arsenicosis patients in a household (32 living members). Of them, eight members were diagnosed with skin cancer. Interestingly, all of these patients had lived in the household prior to 1989. An investigation revealed that approximately 2 tons of arsenic-based pesticides had been previously placed near a well that had supplied drinking water to the family from 1973 to 1989. The current arsenic level in the well water was 620 μg/L. No other high arsenic wells were found near the family's residence. Based on these findings, it is possible to infer that the skin lesions exhibited by these family members were caused by long-term exposure to well water contaminated with arsenic-based pesticides. Additionally, biochemical analysis showed that the individuals exposed to arsenic had higher levels of aspartate aminotransferase and γ-glutamyl transpeptidase than those who were not exposed. These findings might indicate the presence of liver dysfunction in the arsenic-exposed individuals. This report elucidates the effects of arsenical compounds on the occurrence of high levels of arsenic in the environment and emphasizes the severe human health impact of arsenic exposure.

  14. Chronic Arsenic Poisoning Probably Caused by Arsenic-Based Pesticides: Findings from an Investigation Study of a Household

    Science.gov (United States)

    Li, Yongfang; Ye, Feng; Wang, Anwei; Wang, Da; Yang, Boyi; Zheng, Quanmei; Sun, Guifan; Gao, Xinghua

    2016-01-01

    In addition to naturally occurring arsenic, man-made arsenic-based compounds are other sources of arsenic exposure. In 2013, our group identified 12 suspected arsenicosis patients in a household (32 living members). Of them, eight members were diagnosed with skin cancer. Interestingly, all of these patients had lived in the household prior to 1989. An investigation revealed that approximately 2 tons of arsenic-based pesticides had been previously placed near a well that had supplied drinking water to the family from 1973 to 1989. The current arsenic level in the well water was 620 μg/L. No other high arsenic wells were found near the family’s residence. Based on these findings, it is possible to infer that the skin lesions exhibited by these family members were caused by long-term exposure to well water contaminated with arsenic-based pesticides. Additionally, biochemical analysis showed that the individuals exposed to arsenic had higher levels of aspartate aminotransferase and γ-glutamyl transpeptidase than those who were not exposed. These findings might indicate the presence of liver dysfunction in the arsenic-exposed individuals. This report elucidates the effects of arsenical compounds on the occurrence of high levels of arsenic in the environment and emphasizes the severe human health impact of arsenic exposure. PMID:26784217

  15. Chronic Arsenic Poisoning Probably Caused by Arsenic-Based Pesticides: Findings from an Investigation Study of a Household.

    Science.gov (United States)

    Li, Yongfang; Ye, Feng; Wang, Anwei; Wang, Da; Yang, Boyi; Zheng, Quanmei; Sun, Guifan; Gao, Xinghua

    2016-01-01

    In addition to naturally occurring arsenic, man-made arsenic-based compounds are other sources of arsenic exposure. In 2013, our group identified 12 suspected arsenicosis patients in a household (32 living members). Of them, eight members were diagnosed with skin cancer. Interestingly, all of these patients had lived in the household prior to 1989. An investigation revealed that approximately 2 tons of arsenic-based pesticides had been previously placed near a well that had supplied drinking water to the family from 1973 to 1989. The current arsenic level in the well water was 620 μg/L. No other high arsenic wells were found near the family's residence. Based on these findings, it is possible to infer that the skin lesions exhibited by these family members were caused by long-term exposure to well water contaminated with arsenic-based pesticides. Additionally, biochemical analysis showed that the individuals exposed to arsenic had higher levels of aspartate aminotransferase and γ-glutamyl transpeptidase than those who were not exposed. These findings might indicate the presence of liver dysfunction in the arsenic-exposed individuals. This report elucidates the effects of arsenical compounds on the occurrence of high levels of arsenic in the environment and emphasizes the severe human health impact of arsenic exposure.

  16. Chronic Arsenic Poisoning Probably Caused by Arsenic-Based Pesticides: Findings from an Investigation Study of a Household

    Directory of Open Access Journals (Sweden)

    Yongfang Li

    2016-01-01

    Full Text Available In addition to naturally occurring arsenic, man-made arsenic-based compounds are other sources of arsenic exposure. In 2013, our group identified 12 suspected arsenicosis patients in a household (32 living members. Of them, eight members were diagnosed with skin cancer. Interestingly, all of these patients had lived in the household prior to 1989. An investigation revealed that approximately 2 tons of arsenic-based pesticides had been previously placed near a well that had supplied drinking water to the family from 1973 to 1989. The current arsenic level in the well water was 620 μg/L. No other high arsenic wells were found near the family’s residence. Based on these findings, it is possible to infer that the skin lesions exhibited by these family members were caused by long-term exposure to well water contaminated with arsenic-based pesticides. Additionally, biochemical analysis showed that the individuals exposed to arsenic had higher levels of aspartate aminotransferase and γ-glutamyl transpeptidase than those who were not exposed. These findings might indicate the presence of liver dysfunction in the arsenic-exposed individuals. This report elucidates the effects of arsenical compounds on the occurrence of high levels of arsenic in the environment and emphasizes the severe human health impact of arsenic exposure.

  17. Attenuation by creatine of myocardial metabolic stress in Brattleboro rats caused by chronic inhibition of nitric oxide synthase.

    Science.gov (United States)

    Constantin-Teodosiu, D; Greenhaff, P L; Gardiner, S M; Randall, M D; March, J E; Bennett, T

    1995-12-01

    1. The present experiment was undertaken to investigate: (a) the effect of nitric oxide synthase (NOS) inhibition, mediated by oral supplementation of the NOS inhibitor, NG-nitro-L-arginine methyl ester (L-NAME), on measures of myocardial energy metabolism and function: (b) the effect of oral creatine supplementation on these variables, in the absence and presence of L-NAME. 2. In one series of experiments, 4 weeks oral administration of L-NAME (0.05 mg ml-1 day-1 in the drinking water) to Brattleboro rats caused significant reductions in myocardial ATP, creatine, and total creatine concentrations and an accumulation of tissue lactate when compared with control animals. Administration of creatine (0.63 mg ml-1 day-1 in the drinking water) for 4 weeks elevated myocardial creatine and total creatine concentrations and reduced lactate accumulation, but did not significantly affect ATP or phosphocreatine (PCr). Concurrent treatment with creatine and L-NAME prevented the reduction in creatine and total creatine concentrations, and significantly attenuated the accumulation of lactate and the reduction in ATP seen with L-NAME alone. 3. In a second series of experiments, 4 weeks treatment with L-NAME and creatine plus L-NAME increased mean arterial blood pressure in conscious Brattleboro rats. Hearts isolated from these animals showed decreased coronary flow and left ventricular developed pressure (LVDP), and total mechanical performance. Treatment with creatine alone had no measurable effect on either mean arterial blood pressure or coronary flow in isolated hearts. However, there was an increase in LVDP, but not in total mechanical performance, because there was a bradycardia. 4. These results indicate that creatine supplementation can attenuate the metabolic stress associated with L-NAME administration and that this effect occurs as a consequence of the action of creatine on myocardial energy metabolism.

  18. [ENDOVASCULAR ABDOMINAL AORTIC ANEURISM REPAIR].

    Science.gov (United States)

    Maĭstrenko, D N; Generalov, M I; Tarazov, P G; Zherebtsov, F K; Osovskikh, V V; Ivanov, A S; Oleshchuk, A N; Granov, D A

    2015-01-01

    The authors analyzed the single-center experience of treatment of 72 patients with abdominal aortic aneurisms and severe accompanied pathology. The aneurisms were repaired by stent-grafts. All the patients had abdominal aortic aneurisms with the diameters from 41 to 84 mm against the background of severe somatic pathology. It was a contraindication to planned open surgery. An installation of stent-graft was successful in all 72 follow-ups. It wasn't necessary to use a conversion to open surgery. The follow-up period consisted of 44,6?2,1 months. Control ultrasound and computer tomography studies hadn't revealed an increase of aneurism sack sizes or "eakages". A reduction of abdominal aortic aneurism sizes was noted in 37 patients on 4-5% during first year after operation. The stent-graft implantation extends the possibilities of abdominal aortic aneurism treatment for patients from a high surgical risk group. PMID:26234059

  19. Intra-abdominal tuberculous peritonitis

    Energy Technology Data Exchange (ETDEWEB)

    Schneider, G.; Ahlhelm, F.; Altmeyer, K.; Kramann, B. [Dept. of Diagnostic Radiology, University Hospital, Homburg (Germany); Hennes, P. [Dept. of Pediatrics, University Hospital, Homburg (Germany); Pueschel, W. [Dept. of Pathology, University Hospital, Homburg (Germany); Karadiakos, N. [Dept. of Pediatric Surgery, University Hospital, Homburg (Germany)

    2001-07-01

    We report the case of a 15-year-old boy suffering from progressive dyspnea on exertion and painful abdominal protrusion. Final diagnosis of intra-abdominal tuberculosis (TB), including lymphadenopathy and abdominal abscess formation, was made following elective laparotomy. This type of disease is a rare manifestation of extrapulmonary tuberculosis. The imaging findings in unenhanced and contrast-enhanced MRI and laparoscopic images are presented. Differential diagnosis of abdominal abscess formation and other fungal or bacteriological infections, as well as the imaging findings of this type of lesion, are discussed. This case demonstrates that atypical manifestation of TB may remain unrecognized; thus, awareness of this kind of manifestation of tuberculosis may prevent patients from being subjected to inappropriate therapies. (orig.)

  20. JAMA Patient Page: Abdominal Hernia

    Science.gov (United States)

    ... an operation. Umbilical hernia Abdominal wall Intestinal loop Peritoneum Skin Peritoneum Umbilical annulus SYMPTOMS The first symptom of a ... vomiting, or constipation. Inguinal hernia Indirect inguinal hernia Peritoneum Deep inguinal ring Inguinal canal Superficial inguinal ring ...

  1. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... located within a child's abdomen. A Doppler ultrasound study may be part of a child's abdominal ultrasound ... pain from the procedure. If a Doppler ultrasound study is performed, your child may actually hear pulse- ...

  2. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... technique that allows the physician to see and evaluate blood flow through arteries and veins in the ... the procedure? Abdominal ultrasound imaging is performed to evaluate the: appendix stomach/ pylorus liver gallbladder spleen pancreas ...

  3. Consequences of Abdominal Adiposity within the Metabolic Syndrome Paradigm in Black People of African Ancestry

    OpenAIRE

    Trudy Gaillard

    2014-01-01

    The metabolic syndrome (MetS) is a constellation of risk factors that are associated with increased risks for coronary heart disease and type 2 diabetes. Although the cause is unknown, abdominal adiposity is considered the underpinning of these metabolic alterations. Hence, increased abdominal adiposity contributes to dyslipidemia, hyperglycemia, beta cell dysfunction, insulin resistance, hypertension and inflammation. The role of abdominal adiposity in the causation of metabolic alterations...

  4. Updates on abdominal desmoid tumors

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Desmoid tumor is a monoclonal, fibroblastic proliferation arising in musculoaponeurotic structures. This connective tissue hyperplasia infiltrates locally, recurs frequentiy after resection but does not metastasize. Abdominal desmoid occurs sporadically, in association with some familial syndromes and often represents a clinical dilemma for surgeons. The enigmatic biology and anatomical location of abdominal desmoids make treatment recommendations difficult. This distinct pathological entity is reviewed with a specific focus on aetiology and management.

  5. Component separation in abdominal trauma

    OpenAIRE

    Rawstorne, Edward; Smart, Christopher J.; Fallis, Simon A.; Suggett, Nigel

    2014-01-01

    Component separation is established for complex hernia repairs. This case presents early component separation and release of the anterior and posterior sheath to facilitate closure of the abdominal wall following emergency laparotomy, reinforcing the repair with a biological mesh. On Day 11 following an emergency laparotomy for penetrating trauma, this patient underwent component separation and release of the anterior and posterior sheath. An intra-abdominal biological mesh was secured, and t...

  6. Imaging of gastrointestinal and abdominal tuberculosis

    NARCIS (Netherlands)

    Vanhoenacker, FM; De Backer, AI; Op de Beeck, B; Maes, M; Van Altena, R; Van Beckevoort, D; Kersemans, P; De Schepper, AM

    2004-01-01

    This article discusses the range of manifestations of tuberculosis (TB) of the abdomen, including involvement of the gastrointestinal tract, the peritoneum, mesentery, omentum, abdominal lymph nodes, solid abdominal organs, the genital system and the abdominal aorta. Abdominal TB is a diagnostic cha

  7. A case report of brucellosis with fever and abdominal pain at onset

    Institute of Scientific and Technical Information of China (English)

    CHU He-Ling; YANG Fei-Fei; HUANG Yu-Xian; JIN Jia-Lin; ZHANG Wen-Hong; WENG Xin-Hua

    2015-01-01

    Brucellosis is a zoonosis caused by Brucella ,with an acute or chronic clinical infection .Clinical manifestations of brucellosis are various or atypical ,and it is easily misdiagnosed and miss-diagnosed .The case we have reported had an onset of fever and abdominal pain ,associated with arthralgia ,headache and rashes during the course , and was initially misdiagnosed as “acute cholangitis , associated with biliary pancreatitis” . According to epidemiologic survey , radiological evidence , as well as blood culture and agglutination test showing Brucella positive ,the diagnosis of brucellosis associated with splenic infarction and multi-systemic involvement including lungs , skin and brain was made . After regular anti-brucellosis treatment , the patient’s symptoms were significantly improved . Brucellosis associated with splenic infarction is rare ,which is possibly due to vasculitis resulting from Brucella infection .

  8. Effect of intermediate care on mortality following emergency abdominal surgery. The InCare trial

    DEFF Research Database (Denmark)

    Vester-Andersen, Morten; Waldau, Tina; Wetterslev, Jørn;

    2013-01-01

    is all-cause 30-day mortality. We aim to enrol 400 patients in seven Danish hospitals. The sample size allows us to detect or refute a 34% relative risk reduction of mortality with 80% power. DISCUSSION: This trial evaluates the benefits and possible harm of intermediate care. The results may potentially....... The aim of the present trial is to evaluate the effect of postoperative intermediate care following emergency major abdominal surgery in high-risk patients.Methods and design: The InCare trial is a randomised, parallel-group, non-blinded clinical trial with 1:1 allocation. Patients undergoing emergency...... laparotomy or laparoscopic surgery with a perioperative Acute Physiology and Chronic Health Evaluation II score of 10 or above, who are ready to be transferred to the surgical ward within 24 h of surgery are allocated to either intermediate care for 48 h, or surgical ward care. The primary outcome measure...

  9. Cannabinoid hyperemesis syndrome: Clinical diagnosis of an underrecognised manifestation of chronic cannabis abuse

    Institute of Scientific and Technical Information of China (English)

    Siva P Sontineni; Sanjay Chaudhary; Vijaya Sontineni; Stephen J Lanspa

    2009-01-01

    Cannabis is a common drug of abuse that is associated with various long-term and short-term adverse effects.The nature of its association with vomiting after chronic abuse is obscure and is underrecognised by clinicians. In some patients this vomiting can take on a pattern similar to cyclic vomiting syndrome with a peculiar compulsive hot bathing pattern, which relieves intense feelings of nausea and accompanying symptoms. In this case report, we describe a twentytwo year-old-male with a history of chronic cannabis abuse presenting with recurrent vomiting, intense nausea and abdominal pain. In addition, the patient reported that the hot baths improved his symptoms during these episodes. Abstinence from cannabis led to resolution of the vomiting symptoms and abdominal pain. We conclude that in the setting of chronic cannabis abuse, patients presenting with chronic severe nausea and vomiting that can sometimes be accompanied by abdominal pain and compulsive hot bathing behaviour, in the absence of other obvious causes, a diagnosis of cannabinoid hyperemesis syndrome should be considered.

  10. [Chronic, non-infectious diarrhea: diagnostics and therapy].

    Science.gov (United States)

    Ulbricht, Korinna; Layer, Peter; Andresen, Viola

    2016-09-01

    Chronic, non-infectious diarrhea can be caused by a variety of gastrointestinal diseases. In anamnesis, it is important to take accompanying warning symptoms and specific triggers into account. The fecal inflammatory marker calprotectin may help differentiating between organic and functional gastrointestinal disorders, but it is not specific. Among other options, gelling fibres, Loperamide and Cholestyramine as well as probiotics are available for the symptomatic treatment of chronic diarrhea. For long-term treatment of chronic diarrhea with the enkephalinase inhibitor racecadotril, which is approved for acute diarrhea, only limited data are available. Eluxadolin presents a new therapeutic option. It can alleviate abdominal pain and diarrhea by modulation of opioid receptors in the enteric nervous system. Additional approaches in intractable irritable bowel syndrome with diarrhea (IBS-D) include 5-HT3 receptor antagonists, the antibiotic Rifaximin as well as low-dose tricyclic antidepressants. Specific diets such as the low-FODMAP diet can also relieve symptoms in IBS. PMID:27642742

  11. Hepatitis E virus is a leading cause of acute-on-chronic liver disease:experience from a tertiary centre in Bangladesh

    Institute of Scientific and Technical Information of China (English)

    Mamun-Al Mahtab; Salimur Rahman; Mobin Khan; Md. Fazal Karim

    2009-01-01

    BACKGROUND:Acute-on-chronic liver failure (ACLF) is common in Bangladesh. Acute viral E hepatitis is sporadically encountered in this country each year, with a rising incidence in the rainy season. This study aimed to identify the etiology of ACLF in Bangladesh. METHODS:In this retrospective study, 69 ACLF patients were included. They presented to our department at the Bangabandhu Sheikh Mujib Medical University in Dhaka. History of diseases was recorded and appropriate investigations were conducted in all patients. RESULTS:Acute hepatitis E virus (HEV) infection was positive in 21.7% (15/69) of the patients, while 14.5%(10/69) had septicemia. Upper gastrointestinal tract hemorrhage was seen in 4.3% of the patients (3/69), while another 4.3% (3/69) had a positive history for alcohol or drugs. None of the patients tested positive for hepatitis A virus infection and no evidence of hepatitis B virus lfare was found in any patient. No speciifc cause for ACLF could be identiifed. CONCLUSIONS:Acute HEV infection is a leading cause of ACLF in Bangladesh. Many patients were thought to have decompensation of cirrhosis, but subsequently were recognized as having ACLF by a retrospective review according to the deifnition of the Asian Paciifc Association for the Study of the Liver Working Party Meeting on ACLF in New Delhi in early 2008.

  12. 腹壁子宫内膜异位症再次手术5例原因分析%Clinical analysis of the cause of repeated resection for patients with abdominal wall endometriosis

    Institute of Scientific and Technical Information of China (English)

    成宁海; 吴鸣; 朱兰; 郎景和; 刘珠凤; 孙大为; 冷金花; 沈铿; 黄惠芳; 潘凌亚

    2006-01-01

    目的探讨腹壁子宫内膜异位症(abdominal wall endometriosis,AWE)再次手术病例的临床特点.方法回顾性总结分析1992~2005年间我院收治的101例AWE患者的临床资料,分为再次手术组5例,未再次手术组96例.分析比较2组临床特点.结果再次手术组1例为反复发作的AWE,逐步演变为不典型子宫内膜异位症;1例患者再次手术切除的AWE位于初次手术的另一侧,此部位有经期疼痛症状,应属于遗漏;其余3例患者首次手术均距病灶边缘0.5cm切除.再次手术组术前扪诊和B超检查AWE病灶均显著大于未再次手术组(P<0.05),而2组手术切除病灶大小差异无显著意义(P>0.05),可能与再次手术组的病例切除病灶外的组织较少有关.结论手术切除AWE病灶时,应根据术前患者的症状,对可疑部位进行仔细探查,避免较小病灶的遗漏.切除病灶尽可能距病灶边缘1cm以上.对于病程长、反复发作的AWE,要警惕其恶变.

  13. [Abdominal ischemia and lesions of the pancreas].

    Science.gov (United States)

    Myshanych, T V; Moskal', O M; Arkhiĭ, E Ĭ; Sozoniuk, O V

    2014-01-01

    The analysis of the results of 50 patients with diseases of coronary heart disease (25 pers.) And chronic pancreatitis (25 people) are submitted. Along with the standard test from these patients underwent Doppler-ultrasonography of abdominal aorta and its visceral branches. Conclusions: A characteristic feature of Doppler indices in AIC is to reduce Vps and Ved, and PI BbA, increase Vps, Ved, IR and PI after exercise in chBA, chC and BbA. At patients with CP with IHD feature is the increase in Ved and IR in the chC, and Ved and PI in BbA under act of loading Bleed a feature at CP with IHD must be taken into account for optimization of treatment of IHD at CP.

  14. [Abdominal ischemia and lesions of the pancreas].

    Science.gov (United States)

    Myshanych, T V; Moskal', O M; Arkhiĭ, E Ĭ; Sozoniuk, O V

    2014-01-01

    The analysis of the results of 50 patients with diseases of coronary heart disease (25 pers.) And chronic pancreatitis (25 people) are submitted. Along with the standard test from these patients underwent Doppler-ultrasonography of abdominal aorta and its visceral branches. Conclusions: A characteristic feature of Doppler indices in AIC is to reduce Vps and Ved, and PI BbA, increase Vps, Ved, IR and PI after exercise in chBA, chC and BbA. At patients with CP with IHD feature is the increase in Ved and IR in the chC, and Ved and PI in BbA under act of loading Bleed a feature at CP with IHD must be taken into account for optimization of treatment of IHD at CP. PMID:25796868

  15. Chronic exposure to low levels of inorganic arsenic causes alterations in locomotor activity and in the expression of dopaminergic and antioxidant systems in the albino rat.

    Science.gov (United States)

    Rodríguez, Verónica Mireya; Limón-Pacheco, Jorge Humberto; Carrizales, Leticia; Mendoza-Trejo, María Soledad; Giordano, Magda

    2010-01-01

    Several studies have associated chronic arsenicism with decreases in IQ and sensory and motor alterations in humans. Likewise, studies of rodents exposed to inorganic arsenic ((i)As) have found changes in locomotor activity, brain neurochemistry, behavioral tasks, oxidative stress, and in sensory and motor nerves. In the current study, male Sprague-Dawley rats were exposed to environmentally relevant doses of (i)As (0.05, 0.5 mg (i)As/L) and to a high dose (50 mg (i)As/L) in drinking water for one year. Hypoactivity and increases in the striatal dopamine content were found in the group treated with 50 mg (i)As/L. Exposure to 0.5 and 50 mg (i)As/L increased the total brain content of As. Furthermore, (i)As exposure produced a dose-dependent up-regulation of mRNA for Mn-SOD and Trx-1 and a down-regulation of DAR-D₂ mRNA levels in the nucleus accumbens. DAR-D₁ and Nrf2 mRNA expression were down-regulated in nucleus accumbens in the group exposed to 50 mg (i)As/L. Trx-1 mRNA levels were up-regulated in the cortex in an (i)As dose-dependent manner, while DAR-D₁ mRNA expression was increased in striatum in the 0.5 mg (i)As/L group. These results show that chronic exposure to low levels of arsenic causes subtle but region-specific changes in the nervous system, especially in antioxidant systems and dopaminergic elements. These changes became behaviorally evident only in the group exposed to 50 mg (i)As/L.

  16. Chronic Trichuris muris Infection in C57BL/6 Mice Causes Significant Changes in Host Microbiota and Metabolome: Effects Reversed by Pathogen Clearance.

    Directory of Open Access Journals (Sweden)

    Ashley Houlden

    Full Text Available Trichuris species are a globally important and prevalent group of intestinal helminth parasites, in which Trichuris muris (mouse whipworm is an ideal model for this disease. This paper describes the first ever highly controlled and comprehensive investigation into the effects of T. muris infection on the faecal microbiota of mice and the effects on the microbiota following successful clearance of the infection. Communities were profiled using DGGE, 454 pyrosequencing, and metabolomics. Changes in microbial composition occurred between 14 and 28 days post infection, resulting in significant changes in α and β- diversity. This impact was dominated by a reduction in the diversity and abundance of Bacteroidetes, specifically Prevotella and Parabacteroides. Metabolomic analysis of stool samples of infected mice at day 41 showed significant differences to uninfected controls with a significant increase in the levels of a number of essential amino acids and a reduction in breakdown of dietary plant derived carbohydrates. The significant reduction in weight gain by infected mice probably reflects these metabolic changes and the incomplete digestion of dietary polysaccharides. Following clearance of infection the intestinal microbiota underwent additional changes gradually transitioning by day 91 towards a microbiota of an uninfected animal. These data indicate that the changes in microbiota as a consequence of infection were transitory requiring the presence of the pathogen for maintenance. Interestingly this was not observed for all of the key immune cell populations associated with chronic T. muris infection. This reflects the highly regulated chronic response and potential lasting immunological consequences of dysbiosis in the microbiota. Thus infection of T. muris causes a significant and substantial impact on intestinal microbiota and digestive function of mice with affects in long term immune regulation.

  17. Infección diseminada crónica con abscesos cerebralesmúltiples por Paracoccidioides brasiliensis Chronic disseminated infection with multiple cerebralabscesses caused by Paracoccidioides brasiliensis

    Directory of Open Access Journals (Sweden)

    Marcelo Corti

    2010-09-01

    Full Text Available La paracoccidioidomicosis es una micosis sistémica, endémica de áreas tropicales y subtropicales de América Central y del Sur, causada por un hongo dimorfo denominado Paracoccidioides brasiliensis. El compromiso del sistema nervioso central es una rara complicación de la forma diseminada crónica de la enfermedad y puede comprometer el cerebro, el cerebelo, el tronco cerebral y la médula espinal. La forma clínica más común de la neuroparacoccidioidomicosis es el granuloma o absceso cerebral y, con menos frecuencia, la meningoencefalitis crónica. Se presenta un paciente con diagnóstico de paracoccidioidomicosis diseminada crónica con múltiples lesiones cerebrales compatibles con abscesos. La biopsia estereotáxica seguida del estudio histopatológico y microbiológico del material obtenido de las lesiones permitió observar las levaduras redondeadas con los brotes característicos de Paracoccidioides brasiliensis.Paracoccidioidomycosis is an endemic systemic disease in subtropical areas of Central and South America caused by a dimorphic fungus Paracoccidioides brasiliensis. Central nervous system involvement is a rare complication of the chronic disseminated disease that can affect the brain, cerebellum, brainstem and the spinal cord. The most frequent clinical form of neuroparacoccidiodomycosis is the cerebral abscess; with less frequency, the disease presents as a diffuse chronic meningoencephalitis. Here we present a patient with diagnosis of disseminated paracoccidioidomycosis and multiple cerebral lesions compatible with abscesses. Stereotactic biopsy followed by the microbiological and histopathological examination of the smears showed the characteristic yeast cells that confirmed the diagnosis of neuroparacoccidioidomycosis.

  18. Body mass index, chronic atrophic gastritis and heartburn: a population-based study among 8936 older adults from Germany

    OpenAIRE

    Gao, Lei; Weck, Melanie Nicole; Rothenbacher, Dietrich; Brenner, Hermann

    2010-01-01

    Abstract Background: Obesity and overweight have been positively related to gastroesophageal reflux disease (GERD). It has been suggested, that this relation is due to an increased gastric acid reflux which is caused by an enhanced intra-abdominal pressure. Aim: We aimed to assess potential interaction of the association between body mass index (BMI) and GERD by chronic atrophic gastritis (CAG) which goes along with reduced acid production. Methods: In the baseline examinat...

  19. Intraductal Papillary Mucinous Neoplasm (IPMN and Chronic Pancreatitis: Overlapping Pathological Entities? Two Case Reports

    Directory of Open Access Journals (Sweden)

    Athanasios Petrou

    2011-01-01

    Full Text Available Context Intraductal papillary mucinous neoplasms (IPMNs are a recently classified pancreatic neoplasm with an increasing incidence. IPMN is often misdiagnosed as chronic pancreatitis because of symptoms of relapsing abdominal pain, pancreatitis, and steatorrhea and imaging findings of a dilated pancreatic duct of cystic lesions that are frequently confused with pseudocysts. Early recognition of IPMN allows for prompt surgical resection before malignant transformation. Case reports We report two cases of patients with long histories of chronic pancreatitis (more than 15 years that went on to develop IPMN. Both patients presented with symptoms of abdominal pain, nausea, steatorrhoea and eventually weight loss. Biochemical and radiological findings were suggestive of chronic pancreatitis although no clear causes for this were identified. Both patients were followed up with multiple repeat scans with no reported sinister findings. Many years after the initial diagnosis of chronic pancreatitis, radiological investigations identified pathological changes suggestive of neoplastic development and histology confirmed IPMN. Conclusions The cases demonstrate the ongoing challenges in diagnosing and managing IPMN effectively; highlights the important aspects of epidemiology in differentiating chronic pancreatitis and IPMN; continues the discussion surrounding the relationship between IPMN and chronic pancreatitis.

  20. Heavy metals, arsenic, and pesticide contamination in an area with high incidence of chronic kidney disease of non-traditional causes in El Salvador

    Science.gov (United States)

    Lopez, D. A.; Ribó, A.; Quinteros, E.; Mejia, R.; Jovel, R.; VanDervort, D.; Orantes, C. M.

    2013-12-01

    Chronic kidney disease of non-traditional causes is epidemic in Central America, Southern Mexico and other regions of the world such as Sri Lanka, where the origin of the illness is attributed to exposure to agrochemicals and arsenic in soils and groundwater. In Central America, several causes have been suggested for this illness including: high ambient temperatures and chronic dehydration, and toxic effects of agrochemicals. Previous research using step-wise multivariate regression in El Salvador found statistically significant correlation between the spatial distribution of the number of sick people per thousand inhabitants and the percent area cultivated with sugar cane, cotton, and beans, and maximum ambient temperature, with sugar cane cultivation as the most significant factor. This study aims to investigate the possible effects of agricultural activities in the occurrence of this illness looking at heavy metal, arsenic and pesticide contamination in soil, water and sediments of a community located in Bajo Lempa region (Ciudad Romero, El Salvador) and heavily affected by this illness. The Bajo Lempa region is close to Lempa River delta, in the Pacific coast. Ground and surface water, sediment and soil samples were collected in the village where the patients live and in the agricultural areas where they work. With respect to the heavy metals, lead and cadmium where detected in the soils but below the standards for cultivated soils, however, they were not detected in the majority of surface and groundwater. Of the inorganic contaminants, arsenic was present in most soil, sediments, and water samples with some concentrations considerable higher than the standards for cultivated lands and drinking water. Statistically different concentrations in soils were found for the village soils and the cultivated soils, with arsenic higher in the cultivated soils. For the pesticides, results show a significant pollution of soil and groundwater of organochlorine pesticides