Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019209 (hepatomegaly)
 5,798 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We reviewed a series of 109 reported Japanese cases of "plasma cell dyscrasia with polyneuropathy and endocrine disorder." This syndrome shows 1) polyneuropathy with increased protein level in the cerebrospinal fluid and sometimes papilledema, 2) endocrinological symptoms, including skin pigmentation, sclerosis, hypertrichosis, gynecomastia, impotence, amenorrhea, decreased glucose tolerance, edema, pleural effusion and ascites, 3) hepatomegaly, splenomegaly and lymphadenopathy, 4) polycythemia, leukocytosis and thrombocytosis, 5) osteosclerotic changes and 6) plasma cell dyscrasia. Plasma cell dyscrasia is considered to be the cardinal change in this syndrome. Most of the patients have low levels of IgG lambda or IgA lambda M-protein in the serum and a slightly increased number of plasma cells in the bone marrow. The clinical course is usually chronic. Surgical excision or irradiation of the local lesion and administration of corticosteroids and/or anti-cancer drugs are effective in improving polyneuropathy and other systemic symptoms. This syndrome is apparently more common in Japan than in the United States and European countries. The pathogenesis of the association of a variety of symptoms in this syndrome is still unclear.
 ...
PMID:Plasma cell dyscrasia with polyneuropathy and endocrine disorder: clinical and laboratory features of 109 reported cases. 631 93

Case report on a 48-year-old Swiss male living in Burundi who suddenly fell ill with vomiting and anorexia, followed by pappy stools, weakness and impotence. He presented with hepatomegaly, while sedimentation rate and alkaline phosphatase were both elevated. Stool examination revealed cysts and vegetative forms of Entamoeba histolytica, while amebic serology was negative. Treatment with ornidazole and later with diloxanide furoate was given. Sonography showed two cystoid areas in the right lobe of the liver. In the third sonographically guided fine-needle puncture both lesions were fully aspirated. Amebic serological tests were now positive for the first time. Six weeks later the sonogram showed a normal liver feature. The symptomatology and diagnosis of hepatic amebic abscess are discussed, with special reference to the important role of sonographically guided fine-needle puncture and drainage. Sonographic technique and differential diagnosis are briefly demonstrated.
 ...
PMID:[Use of ultrasound, ultrasound-directed fine needle puncture and aspiration in amebic abscess of the liver. Case report and short overview]. 715 63

Primary hemochromatosis is characterized by a specific pattern of clinical manifestations. It includes liver disease with hepatomegaly, glucose intolerance, e.g. diabetes, hyperpigmentation oft the skin, impotence/ amenorrhea, arthropathy, cardiomyopathy and fatigue. Laboratory investigation reveals significantly elevated serum ferritin and transferrin saturation with iron. The diagnosis is confirmed by liver biopsy and quantitative determination of elevated liver iron content. Wilson's disease represents a copper storage disease. Prominent clinical features are hepatomegaly and splenomegaly. Neurological alterations and detection of Kayser-Fleischer corneal rings are typical. In the acute initial phase the often young patients present with Coombs-negative hemolysis. Psychiatric alterations, cardiomyopathy, arthropathy, nephropathy, as well as thrombocytopenia and leucopenia are other clinical features. Laboratory parameters of Wilson's disease include low serum ceruloplasmin and serum copper. There is an elevated urinary copper excretion and elevated serum free copper concentration. The diagnosis is confirmed by liver biopsy with quantitative determination of an elevated liver copper content.
 ...
PMID:[Current diagnosis: hereditary metabolic diseases of the liver (primary hemochromatosis, Wilson disease)]. 898 78

We report a case of POEMS syndrome with various endocrine dysfunctions. A 49-year-old man was admitted to our hospital for pretibial edema and general fatigue. He had weakness of the lower extremities, hepatomegaly, monoclonal protein (IgG-lambda type), impotence, pigmentation and hypertrichosis. Endocrinological examination revealed impaired glucose tolerance, primary hypothyroidism and hypogonadotropic hypogonadism. After three months of treatment with corticosteroids, he showed an improvement in gonadotropin secretion, but no considerable change in the secretion of the other hormones. To our knowledge, this is the first case that showed an improvement in gonadotropin secretion as a result of corticosteroid therapy in POEMS syndrome.
 ...
PMID:Improvement in gonadotropin secretion after corticosteroid therapy in a case of POEMS syndrome. 979 Feb 78

POEMS syndrome is a multisystem disorder with signs such as peripheral neuropathy, organomegaly, endocrinopathy, monoclonal protein, skin lesions, papilledema, and increased cerebrospinal fluid proteins, which can also evolve with renal and cardiac affection. It is considered a result of a plasma cell cyscrasia with the production of a monoclonal protein. A 46-year old man was seen as an outpatient referring progressive weakness of legs and arms, fever, impotence, inguinal and cervical lymphadenopathies, peripheral edema, hepatomegaly and skin hyperpigmentation. In laboratory test, platelet count was between 528 x 10(9)/L and 599 x 10(9)/L, creatinine clearance 27.2 ml/min, proteinuria 0.8 g/dl, IgA 455 mg/dl, T3 30 ng/100 ml, T4 2.6 vg/dl, T4F 0.5 ng/dl, TSH 12.4 vU/ml; testosterone 1.56 ng/ml. The electromyography showed a mixed sensitive-motor pattern. On the pelvis radiography, an osteosclerotic lesion on the left sacroiliac joint was identified. Bone biopsy of the site of the sclerotic lesion revealed plasma cell dyscrasia. The patient was treated with diuretics, digitalis and prednisone. Diagnosis of this disorder is difficult because of the multipathology it is necessary to establish differential diagnosis.
 ...
PMID:[POEMS syndrome. Report of a case]. 1042 26

Genetic hemochromatosis is an autosomal recessive disease, characterized by an increased iron absorption, leading to progressive iron overload. The fully expressed phenotype comprises fatigue, skin pigmentation, liver disease with hepatomegaly, cirrhosis and hepatocellular carcinoma, and diabetes. Arthralgias are frequent, cardiopathy or impotence may occur. This presentation is now unfrequent with earlier diagnosis, and patients are often asymptomatic--with only biochemical expression--or pauci-symptomatic (mild fatigue, arthralgias or increased transaminases). Transferrin saturation is always increased. Serum ferritin is proportional to iron burden. Diagnosis is now easy, since most patients are homozygote for the C282Y mutation of the HFE gene. Liver biopsy can be useful to quantify iron overload and assess liver fibrosis. The disease can be lethal due to liver disease, carcinoma or heart disease, but life expectancy goes to normal if patients are treated before the occurrence of cirrhosis. Treatment relies on regular venesections. Familial screening is essential.
 ...
PMID:[Diagnosis and treatment of genetic hemochromatosis]. 1086 97