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)

A 64-year-old man presented with mediastinal and bilateral hilar adenopathy, and a biopsy of a scalene node revealed non-Hodgkin's lymphoma. One week after a cycle of combination chemotherapy, he developed an esophagobronchial fistula. Following a resolution of pneumonia by antibiotics, a cervical esophagostomy was made and, after the improvement of his general condition with parenteral hyperalimentation, he was given one course of combination chemotherapy which was continued until the mediastinal lymph node shadow completely disappeared. A subcutaneous bypass operation was performed on the stomach. After receiving one more cycle of intensification chemotherapy, he was discharged. Three months later, a bronchoscopy showed healing of the fistula. Nine months postoperatively, there is no evidence of the lymphoma or the esophagobronchial fistula recurring. Esophageal involvement is rare in malignant lymphoma and this is only the sixth reported case of esophageal fistula of the respiratory tract in association with lymphoma, and just the second to be treated successfully.
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PMID:Mediastinal malignant lymphoma complicated with esophagobronchial fistula: successfully treated case. 369 29

The disease is named after George H. Whipple who, in 1907, was the first to describe an intestinal "lipodystrophy". Although Whipple's disease is generally recognized as a multisystem chronic granulomatous disease, primarily involving the digestive system, it can also appear as a primary neurological disorder in rare cases. Most often it is manifested with loss of weight, diarrhea, malabsorption, abdominal pain, lymphadenopathy, cardiopathy, hyperpigmentation and hypotension. The presence of periodic acid-Schiff (PAS)-positive macrophages in biopsy specimens (not only jejunal) and demonstration of "Whipple's bacilli" visible by electron microscopy, are diagnostic signs of active Whipple's disease. Whipple's disease confined to the CNS is rare. It is rarely found in the differential diagnosis of patients with progressive neurological deterioration. The most common neurological picture includes progressive dementia, external ophalmoplegia, myoclonus, seizures, ataxia, hypothalamic dysfunction (sleep disorders, hyperphagia, polydipsia) and meningitis. Oculofacial-skeletal myorhythmia as a movement disorder, associated with Whipple's disease, is reported. Fulminant course of cerebral Whipple's disease is unusual and unfavourable. The confusing and nonspecific clinical appearance is typical for primary CNS involvement. It has recently been suggested that CNS involvement occurs in all cases, although only 10-20% of patients may show it. The CNS is the most common site of disease relapse. The CT scans and MRI of the brain are often normal, but may show cortical/subcortical atrophy, hydrocephalus, focal or intracerebral mass lesions. The cerebrospinal fluid can sometimes contain PAS-positive macrophages. Brain biopsy is suggested as a diagnostic method in cases of high suspicion of CNS Whipple's disease. However, the lesions are frequently inaccessible and false negative. Without extended antibiotic therapy, the course of Whipple's disease is lethal. Now, the prognosis is good, although the optimal antimicrobial regimen is not clearly established. Initial parenteral therapy (tetracycline, penicilline, streptomycine, chloramphenicol, ampicilline) and peroral long-term treatment with trimetoprime-sulphametoxasole, are recommended. As CNS relapse of Whipple's disease may occur after several years, long-term treatment should include antibiotics that are able to cross the blood-brain barrier. The CNS relapse, in contrast to the systemic ones, is resistant to the treatment. Appropriate therapy instituted earlier in the course of the disease is associated with a better neurological outcome. Early recognition can be critical in Whipple's disease because of irreversible neurological sequelae seen later in the course of this potentially treatable condition. In cases with high clinical suspicion in which Whipple's disease cannot be diagnosed with procedures such as jejunal biopsy, antibiotic therapy is recommended. Recovery of an established neurological deficit may rarely occur. Longterm follow-up studies would help to identify the optimal antibiotic regimen and duration of treatment.
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PMID:[Neurologic disorders in Whipple's disease]. 910 28

Acute acalculous cholecystitis (AAC) is a life-threatening condition whose incidence is steadily increasing, although it is still very much lower than that of the corresponding calculus form. The severity of the disease is due to the rapid course towards gallbladder necrosis and biliary peritonitis. Traditionally, it has been thought that AAC is associated with recent trauma, overeating or major surgical procedures. We describe a patient who presented acute cholecystitis, two days after completion of radiation therapy for metastatic lymphadenopathy along the hepatoduodenal ligament and distal common bile duct. He underwent exploratory laparotomy but he died from uncontrolled sepsis three days later. Histological study of the resected gallbladder showed findings of acute acalculous cholecystitis.
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PMID:Fatal acute acalculous cholecystitis as an early complication after radiation therapy.. 1845 3

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