Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020505 (hyperphagia)
 6,116 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This is the case report of a 4-year-old white boy who was diagnosed as having acute lymphoblastic leukemia (ALL) in November 1985. While in remission and on maintenance chemotherapy, he developed a primary Epstein-Barr virus (EBV) respiratory infection in October 1986. On October 27, 1986 a plain abdominal radiograph taken for abdominal distention showed free air. At celiotomy, multiple nodules were noted to stud the small bowel. Central necrosis of these nodules with perforations were present in the distal small bowel. Resections and end-to-end anastomoses were performed. Three days later the patient again had a similar acute abdominal episode. At reexploration, similar lesions in the liver, kidney, duodenum, proximal jejunum, and colon were found. Liver biopsy as well as intestinal resections and end-to-end anastomoses were performed, along with a loop ileostomy. Polymorphic B-cell lymphoma positive for EBV was found in the specimens. After cessation of chemotherapy and institution of abdominal radiotherapy, the hepatic and renal lesions were seen to resolve on computed tomography scan. The patient's course was complicated by the development of cervical and mediastinal abscesses that were drained, and E coli sepsis accompanied by chronic diarrhea requiring intravenous hyperalimentation. By January 1988, he appeared to be recovering. His ileostomy was closed in March 1988. Despite cessation of chemotherapy since October 1986, the patient is now well and in complete remission.
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PMID:Multiple small bowel perforations in leukemia secondary to Epstein-Barr virus lymphoma with survival: a case report. 217 5

A 94-year-old female patient presented with anorexia and left axillar lymphadenopathy on admission. Her past history was angina pectoris at 83 years of age and total gastrectomy due to gastric cancer at 87 years. The family history revealed that her son had had a malignant lymphoma, the histopathological diagnosis of which was diffuse large B-cell lymphoma. A physical examination showed both cervical, axillar, and inguinal lymphadenopathy without tenderness. She had elevated lactate dehydrogenase, ferritin, and soluble interleukin-2 receptor (sIL-2R). Whole-body computed tomography confirmed the cervical, axillary, and inguinal lymphadenopathy. Gallium-68 imaging revealed positive accumulation in these superficial lymph nodes. A right inguinal lymph node biopsy showed features of Epstein-Barr virus-associated lymphoproliferative disorder. Immunohistological studies on this lymph node biopsy showed CD20-positive large cells, CD3-positive small cells, and CD30-partly-positive large cells. In situ hybridization showed Epstein-Barr virus-positive, LMP-partly-positive, and EBNA2-negative cells. She refused chemotherapy as her son had died from hematemesis during chemotherapy. She received intravenous hyperalimentation for 1 month after admission. No palpable lymph nodes were identified by physical examination or computed tomography 3 months after admission, and regression of lactate dehydrogenase, ferritin, and sIL-2R was observed. She recovered from anorexia and was discharged. She died from pneumonia 10 months later after initial symptoms of anorexia. The autopsy showed no superficial lymphadenopathy.
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PMID:Spontaneous remission of epstein-barr virus-positive diffuse large B-cell lymphoma of the elderly. 2374 Dec 22

A 37-year-old Hispanic man with a right atrial intracardiac mass diagnosed as diffuse large B-cell lymphoma (DLBCL) was successfully treated with surgery and chemotherapy. During 4 years, several total-body positron emission tomography and MRI scans showed no extracardiac lymphoma. On year 5 after the cardiac surgery, patient presented with sleepiness, hyperphagia, memory loss, confabulation, dementia and diabetes insipidus. Brain MRI showed a single hypothalamic recurrence of the original lymphoma that responded to high-dose methotrexate treatment. Correction of diabetes insipidus improved alertness but amnesia and cognitive deficits persisted, including incapacity to read and write. This case illustrates two unusual locations of DLBCL: primary cardiac lymphoma and hypothalamus. We emphasise the importance of third ventricle tumours as causing amnesia, confabulation, behavioural changes, alexia-agraphia, endocrine disorders and alterations of the circadian rhythm of wakefulness-sleep secondary to lesions of specific hypothalamic nuclei and disruption of hypothalamic-thalamic circuits.
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PMID:Hypothalamic relapse of a cardiac large B-cell lymphoma presenting with memory loss, confabulation, alexia-agraphia, apathy, hypersomnia, appetite disturbances and diabetes insipidus. 3015 Mar 29