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Query: UMLS:C0020505 (hyperphagia)
 6,116 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A patient on home hyperalimentation after a series of infections, developed a "shunt nephritis" not unlike the nephritis reported in patients with hydrocephalus undergoing ventriculoatriostomy. Permanent eradication of infection and reversal of kidney damage required removal of indwelling catheter.
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PMID:Recurring infection and "shunt nephritis" in home hyperalimentation. 9 55

This paper describes four cats with hyperadrenocorticism. Cat 1 showed polydipsia and polyphagia. Diabetes mellitus was initially diagnosed. As the animal appeared to be insulin resistant, pituitary and adrenocortical function tests were performed and the diagnosis of hyperadrenocorticism was made. Resistance to the high-dose dexamethasone suppression test was noticed in this cat. Pathological examination revealed a pituitary chromophobe adenoma. Cat 2 presented with diabetes mellitus, which was treated with insulin. The animal had a pendulous abdomen and its coat was in a poor condition. The low-dose dexamethasone suppression test demonstrated hyperadrenocorticism. Necropsy findings of pituitary tumour and hyperplasia of the adrenal cortex confirmed the diagnosis. Cat 3 showed clinical abnormalities indicative of hyperadrenocorticism, for instance, muscle weakness, alopecia, multiple abscesses. The diagnosis of hyperadrenocorticism was confirmed by the results of the lowe-dose dexamethasone suppression test. Pathological examination revealed an adrenocortical carcinoma. Cat 4 presented with polydipsia. The cause of this symptom was not found initially. One and a half years later additional symptoms, such as nephritis and polyphagia developed. Hyperadrenocorticism was diagnosed because of a palpable mass cranial to the left kidney. The diagnosis was confirmed by the results of the lowe-dose dexamethasone suppression test and the necropsy findings.
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PMID:Hyperadrenocorticism in four cats. 141 43

Abdominal problems and catastrophes often complicate the clinical course after bone marrow transplantation (BMT) in children. These complications can be grouped into categories of infection, chemotherapy and radiation toxicity, graft-versus-host disease (GVHD), recurrent or de novo malignancy, and miscellaneous complications and can involve the hepatobiliary system, pancreas, spleen, gastrointestinal tract, and urinary tract. Infection is common after BMT: the causative organism depends on the changing immunologic state of the recipient and even on environmental factors such as recent construction, humidity, and antibiotic use. Chemotherapy and radiation therapy can cause hepatic veno-occlusive disease, pancreatitis, nephritis, and hemorrhagic cystitis. GVHD is a process in which donor lymphoid cells produce damage to recipient target organs, especially skin, liver, and intestinal mucosa. Recurrent or de novo disease or malignancies, particularly B-cell lymphomas, may develop in chronically immunocompromised children. Other problems include stone disease, splenic and renal infarction, and complications of hyperalimentation therapy. Abdominal imaging, including plain radiography, contrast material-enhanced studies of the bowel, real-time and duplex sonography, and computed tomography, is essential in diagnosing these problems and evaluating response to therapy.
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PMID:Abdominal complications in pediatric bone marrow transplant recipients. 821 May 93

Two siblings with allergic purpura after Salmonella O9 infection were reported. A girl (patient 1) aged 4 years and 4 months started to have knee joint pain and abdominal pain followed by purpura of the lower extremities and was referred to us for treatment of allergic purpura. She had contracted enterocolitis one month before visiting our hospital and Salmonella enteritidis was identified. During the course of the illness she had nephritis associated with allergic purpura. However, she made a favorable progress and proteinuria and hematuria disappeared within 6 months. A boy (an elder brother of patient 1) aged 6 years was admitted to our hospital because of the allergic purpura. He similarly had contracted Salmonella enterocolitis. He had severe gastro-intestinal symptoms including abdominal pain, vomiting and bloody stool, which rapidly subsided after initiation of treatment with intravenous hyperalimentation combined with prednisolone. It is possible that allergic purpura in our patients was closely associated with Salmonella enteritidis infection. Further accumulation of cases is a requisite to clarify an association of Salmonella enteritidis infection with allergic purpura and pathogenesis of allergic purpura.
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PMID:[Two siblings with allergic purpura following Salmonella O9 enterocolitis]. 1467 13

A 59-year-old woman was admitted to our hospital for treatment of acute renal insufficiency. She had been under home intravenous hyperalimentation therapy through a totally implantable central venous catheter for 2 years because of post-radiation enteritis. Clinical examination on admission revealed severe renal insufficiency complicated with hypocomplementemia, marked proteinuria and hematuria. Chest roentgenography demonstrated moderate pulmonary congestion. Hemodialysis was initiated and her pulmonary congestion improved. On the 14th and 21st hospital day, blood culture revealed Staphylococcus epidermidis colonization. Cefazolin was administered and C-reactive protein decreased, however, renal insufficiency and hypocomplementemia did not improve. To investigate the genesis of renal insufficiency, renal biopsy was performed. Light microscopic findings of the kidney revealed severe crescentic glomerulonephritis complicated with moderate tubulointerstitial damage. Immunofluorescence-microscopic findings of the kidney revealed positive IgG, IgM, C3 deposition along the capillary lumen. From these laboratory findings and the clinical course, we diagnosed her renal disease as crescentic glomerulonephritis induced by catheter-related bloodstream infection, and the central venous catheter was removed. After removal, urinary output and hypocomplementemia remarkably improved, however, unfortunately, her renal dysfunction did not improve and maintenance hemodialysis needed to be continued. Although her renal disease was not caused by ventriculo-atrial shunt but by central venous catheter-related bloodstream infection, we supposed that the pathogenesis was a closely similar entity to shunt nephritis.
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PMID:Crescentic glomerulonephritis associated with totally implantable central venous catheter-related Staphylococcus epidermidis infection. 1879 49