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

Between 1976 and 1982, 113 children aged 6 months to 16 years with documented Epstein-Barr virus-induced infectious mononucleosis were studied prospectively, and in most instances serially. An unexpected finding was the large number of young children, less than 4 years old, with this disease. Children with infectious mononucleosis, in particular the very young, tended to have more rashes, significant neutropenia, abdominal pain (older children only), and possible hepatosplenomegaly than have been reported in adult patients. The intensity of the characteristic relative atypical lymphocytosis found in peripheral blood was age-related; it was less in the very young. Findings of failure to thrive, otitis media, and episodes of recurrent tonsillopharyngitis appeared to be unique or more closely associated with childhood disease. Complications such as thrombocytopenia with hemorrhagic manifestations, significant airway obstruction, and neurologic problems occurred more frequently whereas jaundice occurred less frequently than noted in adult patients. Six children, all less than 4 years old, developed pneumonia during the disease course. The increased availability of Epstein-Barr virus-specific testing should continue to expand our knowledge of this disease in children of all ages.
 ...
PMID:Epstein-Barr virus infectious mononucleosis in children. I. Clinical and general laboratory findings. 298 84

The histological changes in cytomegalovirus (CMV) infection were first described by RIBBERT in 1881, and for years the virus was dreaded as the agent of infection in newborns. An infectious mononucleosis-like disease with negative heterophil antibodies in otherwise healthy adults was described in 1965. We present six previously healthy adults with CMV mononucleosis observed in 1984. The diagnosis was established by CMV-IgM-ELISA. All patients were febrile for an average of 20 days. The general state of health was reduced in three patients; one patient suffered from headache and another from abdominal pain. Physical examination showed splenomegaly and mild tonsillitis in one patient each, but in no case lymphadenopathy. All patients had lymhocytosis with reactive forms (virocytes). Elevation of transaminases was seen in four cases. Compared to Epstein-Barr virus mononucleosis, fever in CMV mononucleosis lasts significantly longer and lymphadenopathy is evidently rarer. The combination of fever of unknown origin, a negative heterophil antibody titer and the presence of virocytes prompts suspicion of CMV mononucleosis.
 ...
PMID:[Clinical aspects of cytomegalovirus infection in nonimmunosuppressed adults]. 301 71

Male patients with the X-linked lymphoproliferative syndrome (XLP) have an inherited immune deficiency to Epstein-Barr virus (EBV) infection that results in fatal infectious mononucleosis (IM), acquired hypogammaglobulinemia- or agammaglobulinemia, virus-associated hemophagocytic syndrome, and non-Hodgkin's malignant lymphoma (ML). A clinicopathologic analysis of 17 patients with XLP who developed ML was performed. The median age of the patients at the time of diagnosis was 4.0 years (range, 2-19 years). The median overall survival was 12 months (range, 1-216 months). Eight patients had maternally related male relatives with ML. Other phenotypes of XLP were documented in male relatives of the remaining nine patients. Common presenting symptoms were fever, nausea, vomiting, and abdominal pain. Nine patients had "B" symptoms. All ML occurred at extranodal sites. The intestines, most commonly ileocecal, were involved in 76.5% of the cases. Thirteen patients had localized disease (Stages I and II) and four patients had advanced disease (Stages III and IV). A diffuse histologic pattern of growth was observed in all cases. The distribution of histologic subtypes included small noncleaved (41.2%), large noncleaved (17.6%), immunoblastic (17.6%), small cleaved or mixed cell (11.8%), and unclassifiable (5.9%) ML. Surgical resection, radiation therapy, and chemotherapy resulted in disease-free survivals of up to 192 months in eight patients (median 114 months; range, 12-192 months). Eight of 17 patients (47%) are still alive. A median survival of only 6.0 months (range, 1-12 months) was observed in the nine patients who died. No residual ML was found at autopsy. The small noncleaved subtype had an adverse prognosis (seven of nine deaths versus one of eight survivors; P less than 0.05). Bacterial infection was the major cause of death (seven of nine patients). Characteristics that distinguish ML in XLP from other ML include a maternal family history of XLP, early age of onset, acquired hypogammaglobulinemia, post-EBV infection, and ileocecal involvement.
 ...
PMID:Malignant lymphoma in the X-linked lymphoproliferative syndrome. 381 12

We report a patient with icteric hepatitis and abdominal pain caused by Epstein-Barr virus in the absence of other common features of infectious mononucleosis. The peak alanine aminotransferase was 289 IU/I. Hemolytic anemia and urinary retention complicated the patient's course. Patients with infectious mononucleosis commonly have hepatic involvement but isolated symptomatic hepatitis is unusual. Although rare cases of liver failure have been reported, there is no evidence that Epstein Barr virus causes chronic liver disease. The clinical and histological features of Epstein Barr virus-induced hepatitis are reviewed.
 ...
PMID:Epstein-Barr viral hepatitis: an unusual case and review of the literature. 608 55

An illness lasting for two years, with recurrent fever, rash, abdominal pain, and arthralgia, developed in a four year old boy. He was found to have a combined Epstein-Barr virus and cytomegalovirus (CMV) infection. His symptoms, CMV in his urine, and an absent in vitro lymphocyte response to CMV antigen persisted for two years. After treatment with orally administered bovine transfer factor clinical symptoms and viruria disappeared and specific immunity to CMV developed. Evaluation of this treatment in chronic virus infections is warranted.
 ...
PMID:Treatment of childhood combined Epstein-Barr virus/cytomegalovirus infection with oral bovine transfer factor. 611 84

Twenty five cases of Burkitt's lymphoma in Thai children were diagnosed at the Department of Pediatrics, Siriraj Hospital during the period of 13 years (January 1969 to April 1982). Males were more affected than females with the ratio of 1.7:1. The age ranged from 2 to 11 years with the median age of 4-5 years. The most common clinical manifestations were abdominal mass associated with nausea vomiting, abdominal pain, anorexia, weight loss and generalized lymphadenopathy which occurred in 50-60% of cases. Additional symptoms and signs included anemia, hepatosplenomegaly, edema and pleural effusion. Jaw tumor was found in only 37.5% of the patients. Definite diagnosis depended on the characteristic starry sky appearance of the lymph node biopsy or section of abdominal mass. In advance cases, the tumor cells could be discovered in bone marrow aspiration, ascitic fluid pleural fluid and cerebrospinal fluid. The typical blast cells were detected in the peripheral blood in 4 cases. Antibody to Epstein-Barr virus could be detected in almost all cases with high titers in some cases. Most patients responded very well to local irradiation and chemotherapy with prednisolone plus cyclophosphamide and vincristine or methotrexate. However, relapse occurred rapidly and 80% of the patients died within 3 months after diagnosis with the median survival of only 1 month. Five cases expired early before any specific treatment. The main causes of death were disease, sepsis, excessive bleeding and hyperkalemia.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Burkitt's lymphoma in Thai children: an analysis of 25 cases. 631 66

A 27-yr-old Jamaican male presented with a 2-month history of jaundice, pruritus, intermittent diarrhea, and right upper quadrant abdominal pain. Over the next month, his abdominal pain and diarrhea improved, but his jaundice and pruritus worsened. He was afebrile and profoundly jaundice, with a benign abdominal examination. Medical workup included a normal abdominal ultrasound, iron studies, ceruloplasm, and serum electrophoresis. Negative viral (Epstein-Barr virus, cytomegalovirus, mononucleosis, hepatitis A, B, C) studies, ANA, AMA, ASMA, RPR were noted. He denied any alcohol, drug, or toxin exposure. Liver tests revealed total bilirubin of 25.6 mg/dl, direct bilirubin of 13.9 mg/dl, alkaline phosphatase 278 IU/L, AST 45 IU/L, and ALT 71 IU/L. Liver biopsy demonstrated centrilobular zonal necrosis and cholestasis most consistent with a toxic reaction. The patient was again interviewed regarding potential toxins, and he admitted to the ingestion of ackee fruit, a native Jamaican fruit that is illegal in the United States. Shortly after he had ceased intake of the fruit, his symptoms resolved and his liver function tests returned to normal. We present a case of chronic ackee fruit ingestion that led to cholestatic jaundice, vomiting, and abdominal pain.
 ...
PMID:Cholestatic jaundice due to ackee fruit poisoning. 807 44

We report the case of a middle-aged man who presented de novo with abdominal pain and hepatomegaly and was found to have positive serology for hepatitis C and subsequently a primary hepatic lymphoma. An increased incidence of primary hepatocellular cancer is well characterized in both cirrhotic and non-cirrhotic cases of chronic hepatitis C. The relationship between chronic hepatitis C and primary hepatic lymphoma remains obscure. It has been established that hepatitis C can sustain the clonal B-cell expansion that occurs in associated cryoglobulinaemia, and hepatitis C RNA has been detected within extrahepatic lymphoma tissue. Viral aetiologies for lymphoma are well characterized, such as Epstein-Barr virus (EBV) and human T-cell leukaemia virus (HTLV) I and II. Existing models of chronic infection causing lymphoma within the gastrointestinal tract include that of Helicobacter pylori and mucosa-associated lymphoid tumour of the stomach. Given the relatively low frequency of occurrence it may be prudent to perform a retrospective analysis on past cases of primary hepatic lymphoma in order to determine whether or not hepatitis C was present.
 ...
PMID:Primary hepatic lymphoma in a man with chronic hepatitis C. 903 6

Lymphoproliferative disorder (LPD) is a well recognized complication of solid organ transplantation. It is associated with Epstein-Barr virus (EBV) infection and is often a fatal complication of immunosuppression. We report a 2.5-year-old boy who developed LPD presenting as small bowel lymphoma after liver transplantation. The patient had intermittent fever after transplantation and reactivation of latent EBV infection was documented by pre- and posttransplant serologic tests. About 5 months after his liver transplantation, the patient had sudden onset of abdominal pain and emergency laparotomy was performed for peritonitis. He proved to have multiple small bowel perforations caused by B cell lymphoma and died of multiple organ failure 9 days after operation, despite aggressive treatment and stopping immunosuppressive agents. We conclude that prevention of overimmunosuppression in pediatric recipients after liver transplantation and early detection and treatment of LPD are important to decrease this often-fatal complication.
 ...
PMID:Lymphoproliferative disorder after liver transplantation. 948 Oct 67

In patients with infectious mononucleosis, abdominal pain is usually attributed to visceral enlargement. A teenage girl with symptoms of appendicitis was found at laparotomy to have mesenteric adenitis. Postoperatively, she developed classic features of Epstein-Barr virus (EBV)-induced mononucleosis. The lymphoproliferation characteristic of EBV infection can cause severe localized abdominal pain that predates the onset of mononucleosis.
 ...
PMID:Pseudoappendicitis preceding infectious mononucleosis. 981 2


1 2 3 4 5 6 7 8 9 Next >>