Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Primary Effusion Lymphoma (PEL) is a rare form of Non-Hodgkin lymphoma that involves serous body cavities (pleural, pericardial, or peritoneal) with lymphomatous effusions in the absence of lymphadenopathy or organomegaly. Although it was seen mostly in HIV-positive patients, it has recently been reported in HIV-negative patients with chronic Hepatitis B or C infections. PEL is associated with human herpes virus type-8 infection, often presents with rapidly progressive effusions and generally has a poor prognosis. This is a case of a 65-year-old HIV-negative man with Hepatitis C cirrhosis, who presented with abdominal pain. An F-18 FDG PET/CT showed marked ascites and pleural effusions with increased F-18 FDG uptake in the pleura and peritoneum on the left side. Analysis of the cells in the peritoneal fluid revealed a human herpes virus 8-positive PEL of the peritoneum. As a result the patient was no longer considered a liver transplant candidate and died 2 weeks after the diagnosis.
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PMID:Hepatitis C-related primary effusion lymphoma of the pleura and peritoneum, imaged with F-18 FDG PET/CT. 2083 90

Sclerosing peritonitis (SP) after liver transplantation has been described in 10 cases in the literature. The etiology is still unknown; however, SP is considered a consequence of chronic irritation and inflammation. It can be classified as primary (idiopathic) or secondary form. Although pathologically benign, it has a negative course, resulting in unrelenting abdominal pain, small bowel obstruction, malnutrition, and death. Posttransplantation lymphoproliferative disease (PTLD) is one of the leading causes of late death. Its development is related to complex interactions between immunosuppressive drugs and environmental agents. Primary effusion lymphoma (PEL) as an onset presentation of PTLD is relatively uncommon. Most examples of effusion-based PTLD have been secondary to widespread solid organ involvement and associated with Human herpes virus 8 (HHV-8) recurrence. Here in, we report a case of a 55-year-old man who rapidly developed refractory ascites and bacterial peritonitis at 1-year after orthotopic liver transplantation (OLT) with a fatal clinical course at the beginning of the second follow-up year after an uncomplicated liver transplantation due to cryptogenic cirrhosis. The diagnosis of HHV-8-positive lymphoma was established by postmortem examination with multiple solid localizations and massive dense fibrotic adhesions encompassing the small intestine, colon, liver, and porta hepatis without any involvement of body cavities.
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PMID:Fatal sclerosing peritonitis associated with primary effusion lymphoma after liver transplantation: a case report. 2109 68

Streptococcus pneumoniae is a leading cause of bacteremia, sepsis, meningitis, pneumonia, sinusitis, and acute otitis media in young children. Some serotypes are associated with particular disease syndromes, such as complicated pneumonias in children, or with higher rates of hospitalization in children and are consistently responsible for outbreaks in certain populations. In this report we describe a case of a nine-year-old boy who developed an abscess of pleura and invasive pneumococcal bacteremia. The boy was admitted to the hospital with abdominal pain and vomiting, accompanied by mild cough and fever. Chest X-ray revealed lower left lobe consolidation with pleural inflammation and chest CT showed extensive interstitial-alveolar changes in the left lung with atelectasis and pleural effusion causing a reduction in lung volume up to the fourth rib. From the 6(th) day of hospitalization on, suction drainage and intrapleural administration of alteplase were continued for 5 days. Intravenous antibiotics were administered for subsequent 32 days. The course of disease was complicated with labial herpes and acute adenoviral gastroenteritis. The costs of diagnosis (11.7%), pharmacotherapy (55.2%), hospitalization (30.7%) and additional procedures (2.4%) were about <euro>4,444, while the cost of treatment from the perspective of the National Health Fund was only <euro>1,508. The costs of treating the boy with sepsis caused by S. pneumoniae serotype 1 were thus about three times higher than those from the perspective of providers of the National Health Fund. Administration of a new pneumococcal conjugated vaccine containing serotype 1 (PHiD-CV10 or PCV13) could have prevented invasive pneumococcal disease in the described patient.
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PMID:Invasive pneumococcal bacteremia in a 9-year-old boy caused by serotype 1: course, treatment and costs. 2282 75

Human herpes virus 8-unrelated primary effusion lymphoma (PEL)-like lymphoma is a rare type of large B cell lymphoma. This report presents the case of a male with abdominal pain and distension who was found to have massive ascites and enhanced peritoneum, mesenterium and greater omentum on enhanced computer tomography (CT) scan with negative ascitic cytology. The diagnosis of PEL-like lymphoma was established by fluorodeoxyglucose (FDG) positron emission tomography (PET)/CT and laparoscopic biopsy of the greater omentum. To the best of our knowledge, this is only the second case report to describe FDG PET/CT presentations of PEL-like lymphoma, and the first case report to use laparoscopy for diagnosis.
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PMID:Human herpes virus 8-unrelated primary effusion lymphoma-like lymphoma diagnosed by fluorodeoxyglucose positron emission tomography/computer tomography and laparoscopy. 2439 62

Varicella-zoster virus (VZV) is a type of herpes virus known to cause varicella, mainly in young children, and herpes zoster in adults. Although generally non-lethal, VZV infection can be associated with serious complications, particularly in adults. Acute pancreatitis caused by VZV infection is a rare event, with reports primarily concerning immunocompromised individuals. Here we report a 44-year-old immunocompetent female who developed acute pancreatitis associated with VZV infection. The patient presented with vomiting and persistent pain in the upper quadrant less than one week after diagnosis and treatment for a herpes zoster-related rash with stabbing pain on the abdomen and dorsal right trunk side. A diagnosis of acute pancreatitis was confirmed based on abdominal pain, elevated levels of urine and serum amylase, and findings of peri-pancreatic exudation and effusions by computed tomography and magnetic resonance cholangiopancreatography. This case highlights that, though rare, acute pancreatitis should be considered in VZV patients who complain of abdominal pain, especially in the epigastric area. Early detection and proper treatment are needed to prevent the condition from deteriorating further and to minimize mortality.
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PMID:Acute pancreatitis associated with herpes zoster: case report and literature review. 2554 7

Kaposi's sarcoma (KS) of the gastrointestinal tract is not an uncommon disease among individuals with acquired immunodeficiency syndrome (AIDS). The majority is asymptomatic, and for this reason, gastrointestinal KS (GI-KS) remains undiagnosed. With continued tumor growth, considerable variation in clinical presentation occurs including abdominal pain, nausea, vomiting, iron deficiency anemia (either chronic or frank gastrointestinal bleeding), and rarely mechanical obstruction alone or combined with bowel perforation. Endoscopy with biopsy allows for histological and immunohistochemical testing to confirm the diagnosis of GI-KS among those with clinical symptoms. In previous studies, dual treatment with highly active antiretroviral therapy and systemic chemotherapy have been associated with improved morbidity and mortality in individuals with visceral KS. Therefore, investigators have suggested performing screening endoscopies in select patients for early detection and treatment to improve outcome. In this review, we describe a 44 years old man with AIDS and cutaneous KS who presented for evaluation of postprandial abdominal pain, vomiting, and weight loss. On upper endoscopy, an extensive, infiltrative, circumferential, reddish mass involving the entire body and antrum of the stomach was seen. Histologic examination later revealed spindle cell proliferation, and confirmatory immunohistochemical testing revealed human herpes virus 8 latent nuclear antigen expression consistent with a diagnosis of gastric KS. Following this, we present a comprehensive review of literature on KS with emphasis on gastrointestinal tract involvement and management.
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PMID:Gastrointestinal Kaposi's sarcoma: Case report and review of the literature. 2626 37

Multicentric Castleman disease (MCD) describes a heterogeneous group of disorders involving systemic inflammation, characteristic lymph node histopathology, and multi-organ dysfunction because of pathologic hypercytokinemia. Whereas Human Herpes Virus-8 (HHV-8) drives the hypercytokinemia in a cohort of immunocompromised patients, the etiology of HHV-8-negative MCD is idiopathic (iMCD). Recently, a limited series of iMCD cases in Japan sharing a constellation of clinical features, including thrombocytopenia (T), anasarca (A), fever (F), reticulin fibrosis (R), and organomegaly (O) has been described as TAFRO syndrome. Herein, we report clinicopathological findings on 25 patients (14 males and 11 females; 23 Japanese-born and two US-born), the largest TAFRO syndrome case series, including the first report of cases from the USA. The median age of onset was 50 years old (range: 23-72). The frequency of each feature was as follows: thrombocytopenia (21/25), anasarca (24/25), fever (21/25), organomegaly (25/25), and reticulin fibrosis (13/16). These patients frequently demonstrated abdominal pain, elevated serum alkaline phosphatase levels, and acute kidney failure. Surprisingly, none of the cases demonstrated marked hypergammoglobulinemia, which is frequently reported in iMCD. Lymph node biopsies revealed atrophic germinal centers with enlarged nuclei of endothelial cells and proliferation of endothelial venules in interfollicular zone. 23 of 25 cases were treated initially with corticosteroids; 12 patients responded poorly and required further therapy. Three patients died during the observation period (median: 9 months) because of disease progression or infections. TAFRO syndrome is a unique subtype of iMCD that demonstrates characteristic clinicopathological findings. Further study to clarify prognosis, pathophysiology, and appropriate treatment is needed.
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PMID:Clinicopathologic analysis of TAFRO syndrome demonstrates a distinct subtype of HHV-8-negative multicentric Castleman disease. 2680 58

Herpes simplex virus (HSV) hepatitis represents a rare complication of HSV infection, which can progress to acute liver failure and, in some cases, death. We describe an immunocompetent 67-year-old male who presented with one week of fever and abdominal pain. Computed tomography (CT) scan and magnetic resonance imaging (MRI) of the abdomen showed multiple bilobar hepatic lesions, some with rim enhancement, compatible with liver abscesses. Subsequent liver biopsy, however, revealed hepatocellular necrosis, HSV-type intranuclear inclusions, and immunostaining positive for herpes virus type 2 (HSV-2). Though initially treated with broad-spectrum antibiotics, following histologic diagnosis of HSV hepatitis, the patient was transitioned to intravenous acyclovir for four weeks and he achieved full clinical recovery. Given its high mortality and nonspecific presentation, one should consider HSV hepatitis in all patients with acute hepatitis with multifocal hepatic lesions of unknown etiology. Of special note, this is only the second reported case of HSV liver lesions mimicking pyogenic abscesses on CT and MRI.
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PMID:Herpes Simplex Virus Hepatitis in an Immunocompetent Host Resembling Hepatic Pyogenic Abscesses. 2787 70

The statistics proved that approximately 25% of the patients with acute HCV present with jaundice, and only 10-20% develop gastrointestinal symptoms. We present the case of a 58 year-old woman, with prior antecedents of arterial hypertension and diabetes mellitus since 25 years old, hypercholesterolemia and hypertriglyceridemia, psoriasis, epilepsy and depressive syndrome. She clinically presents asthenia, anorexia, itching, jaundice and choluria. The objective examination showed an orientated patient, without flapping, hemorrhagic dyscrasia or signs of chronic hepatic disease, with icteric mucosa and skin, abdominal pain, with hepatomegaly and splenomegaly. The laboratory tests have been compatible with acute hepatitis with colestatic pattern: AST/ALT 969/798 UI/ml, FA 796 UI/ml, GGT 2476 UI/ml, BT/BD 7.39/6.10, INR 0.9. The abdominal echography showed: hepatomegaly, regular borders, hepatic steatosis, splenomegaly without ascitic fluid. The viral serological tests revealed protection for hepatitis A ( IgM neg/IgG pos), negative for HVB infection (AgHBs neg, anti-HBc neg), negative for HVE and other viruses (CMV Herpes virus, Epstein Barr, HIV), positive antibodies for HCV and positive RNA VHC (164200 UI/ml), HCV genotype 3a, IL-28B CT, negative autoimmunity. The previous HCV tests were negative, sustaining the recent infection. We assumed an acute hepatitis C. The patient was symptomatically treated with hydroxyzine for the skin itch, with vitamin K for INR correction and she was closely monitored. She had good clinical and laboratorial evolution and she was discharged after one week, maintaining hepatology consultation. She spontaneously cleared HCV infection after 3 months, maintaining negative RNA VHC 6 months after infection. The patient has cured the HCV infection with no need for antiviral treatment.
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PMID:Spontaneous Cure of Acute Hepatitis C. 3053 45

Epstein-Barr virus (EBV) is a member of the herpes virus family and affects people worldwide. EBV-infected colitis can occur in patients in immunocompromised states. However, EBV-induced colitis in immunocompetent patients is extremely rare. A 34-year-old man with a prior history of possible intussusception, and who underwent a right hemicolectomy, presented with abdominal pain and rectal bleeding. Laboratory investigations were unremarkable, and the patient underwent a colonoscopy, which showed EBV-infected colitis. Both infectious and inflammatory bowel disease (IBD) workups were negative. The patient's symptoms were resolved with supportive therapy. A repeat colonoscopy showed normal colonic mucosa with an absence of EBV infection. Without evidence of IBD or infectious aetiologies, EBV-associated colitis is a rare finding in an immunocompetent patient.
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PMID:Rare case of EBV-induced colitis in an immunocompetent individual. 3233 57


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