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

A female newborn weighing 2650 g had hepatomegaly and deepening obstructive jaundice. She died of hepatic failure three weeks later. There were grayish white periportal histiocytic nodules of 1-2 mm in diameter. Histiocytes contained a small amount of neutral lipids and PAS-positive material. Single elements had multiple nuclei arranged in circles like in Touton cells. Bile duct and ductules were among them. The picture resembled the C variant of Niemann-Pick's disease but basic histochemical tests on fixed tissue excluded this possibility. The pathogenesis of unique disease remained obscure.
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PMID:[Congenital tumor-like histiocytosis of the liver with cholestasis in a newborn infant]. 687 48

A case report is presented of a young woman in whom symptomatic porphyria cutanea tarda (PCT) developed during copper chelation therapy for Wilson's disease. The 22 year old white woman was seen in the summer of 1978 because of development of blisters on the dorsa of the hands associated with focal atrophic hypopigmentation, generalized hyperpigmentation of the skin, and hpertrichosis of the lateral forehead and face. A sibling had died in childhood with Wilson's disease. When the patient developed hepatomegaly, ascites, and an acute hepatitis syndrome at the age of 11, penicillamine therapy was empirically started, with gradual symptomatic improvement. When evaluated at the age of 22, abnormal laboratory values included a total bilirubin of 1.2 mg%; alkaline phosphatase, 96 U; serum glutamic oxaloacetic transaminase (SGOT), 175 U; serum glutamic pyruvic transaminase (SGPT), 122 U; gamma glutamyl trans peptidase (GGTP), 64 U; and Bromsulphalein (BSP) retention, 21% at 45 minutes. Skin biopsy from the hand revealed a noninflammatory subepidermal bulla with prominently PAS positive vessel walls in the festooned dermal papillae at the base of the blister. A fragmented liver biopsy failed to reveal evidence of active hepatitis or cirrhosis, but considerable stainable iron was present in both hepatocytes and Kupffer cells. A rubeanic acid stain for copper was negative. The patient was diagnosed as having Wilson's disease, hepatic hemosiderosis, and PCT. Cessation of all ethanol consumption and discontinuation of the oral contraceptives which she had been taking for 6 years, was recommended. On examination 9 and 22 months after these modifications were instituted, the patient felt asymptomatic and was without evidence of any new blisters or scars of her skin. The hyperpigmentation and hypertrichosis persisted, but she rigidly adhered to a program of penicillamine, topical sunscreen application, and abnegation of alcohol. Liver function studies were normal, and urinary porphyrin levels returned toward normal values. The clinical onset of this patient's blistering disease was temporally associated with ethanol and exogenous estrogen medication.
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PMID:Porphyria cutanea tarda complicating Wilson's disease. 720 91

A case of sudden death of a 22-year-old man with glycogen storage disease type 1 is reported. Autopsy revealed striking hepatomegaly with round edges. The liver was yellowish and weighed 2840 g. Histologic findings showed excessive deposition of PAS-positive material in the hepatocytes and in the proximal renal tubular epithelium cells, which means the accumulation of glycogen. A mass surrounding splenic artery was seen in the hilus of the spleen. There was about 2000 ml of fresh blood and clots in the abdominal cavity due to bleeding from a ruptured mass. The mass was composed of a hematoma with connective tissue surrounding it and was a pseudoaneurysm. The mass was considered to have been formed from bleeding due to injury to a branch of a splenic artery. Consideration of these findings led to the conclusion that death was caused by loss of blood from rupture of the mass and that the mass was formed due to injury of the branch of the splenic artery in a traffic accident 2 years earlier but not the pathogenesis of glycogen storage disease.
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PMID:[A case of sudden death of a patient with glycogen storage disease type 1--delayed aftereffect of a traffic accident]. 825 6

A huge hepatomegaly was seen in a 30-yr-old female diabetic who was treated with high dose of insulin for her uncontrollable food ingestion. The liver function at the peak of the hepatic enlargement showed a moderate increase of transaminases, alkaline phosphatase, and gamma-glutamyl transpeptidase. The histology of the enlarged liver revealed PAS-positive granules in enlarged hepatocytes, indicating the presence of massive glycogen storage. On admission, she was maintained under a calorie-restricted diet and received approximately 15 to 20 units per day of insulin supplement. At one month after admission, a marked shrinkage of her enlarged liver and restoration of normal liver function were observed concomitantly with the return of fair control of her blood sugar levels. One year later, she had an episode of diabetic ketoacidosis which subsequently was treated with a continuous low-dose infusion of insulin; however, she showed neither hepatomegaly nor liver dysfunction during this episode. There have been 20 cases reported of Japanese diabetics with marked hepatomegaly, in whom the vigorous treatment of diabetic ketoacidosis with insulin seemed to be a trigger of the enlarged liver. This has occurred mostly in patients with insulin-dependent diabetes mellitus. We present a case of non-insulin-dependent diabetes mellitus with glycogen storage hepatomegaly, presumably due to excessive insulin supplements. This suggests that glycogen storage hepatomegaly in diabetics may not be only due to an acute restoration from diabetic ketoacidosis, but may also be due to an overinsulinization in an attempt to maintain a euglycemic condition in spite of excess food intake.
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PMID:Diabetes mellitus-associated glycogen storage hepatomegaly: report of a case and review of the Japanese literature. 835 83

We present the first case in Bulgaria of cytologically verified undifferentiated (embryonal) sarcoma of the liver. A 10-year-old girl was admitted to the hospital with abdominal pain, extreme hepatomegaly, one-month fever, anemia and highly elevated erythrocyte sedimentation rate (95 mm). A large formation was found in the right liver lobe on ultrasound examination, which was polycystic on CT scan. Neither bone marrow abnormalities nor elevation of serum alpha-fetoprotein was found. In the scanty specimen obtained by fine-needle aspiration biopsy under ultrasound control a characteristic prevalence of polygonal cells within mesenchyme tissue was found. The cells had eccentric hyperchromic nuclei which were pushed to the periphery by large clusters of PAS-positive, diastase-resistant granules. Vimentin and alpha 1-antitrypsyn were expressed immunohistochemically. The cells are pathognomonic of undifferentiated (embryonal) sarcoma of the liver. After preoperative chemotherapy with ifosfamide, vincristine and actinomycin D (CEVAIE, CWS--96) resection of the tumor including IV, V, VI and VII liver segments was performed. A 30 x 30-cm soft gray-whitish tumor with fine capsule was found. The cytological diagnosis was histologically verified. The patient had a mechanical subileus episode after the 6th course of chemotherapy. One year after the surgery she is in good condition. The histogenesis of this rare tumor is discussed regarding its unique cytology, immunohistochemical constellation and ultrastructure. A literature review is presented. The case indicates that the unique cell appearance in embryonal sarcoma of the liver provides a correct diagnosis even in a scanty specimen.
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PMID:A case of undifferentiated (embryonal) sarcoma of the liver: fine needle aspiration cytology diagnosis by one cell type. 1193 Aug 35

We describe a 36-year-old man with advanced multiple myeloma (Salmon and Durie stage III) who developed jaundice and severe cholestasis after a first cure with systemic chemotherapy of vincristine, doxorubicin, and oral dexamethasone (VAD). Serology for hepatitis A, B, and C and for CMV was negative. A liver ultrasound and CT scan showed mild hepatomegaly without evidence of extrahepatic or intrahepatic biliary tree dilatation. A percutaneous liver biopsy revealed perisinusoidal deposits of an abundant slightly eosinophilic, PAS-positive amorphous substance. Immunohistochemistry showed positivity for kappa-light chains and was negative for lambda-light chains, for IgA, IgG, IgM, and IgD immunoglobulins as well as for AA and AL proteins and for amyloid P component. A diagnosis of light chain deposition disease (LCDD) of the liver was made. The patient developed rapid deterioration of liver function, leading to a multisystem dysfunction and death. The occurrence of LCDD in multiple myeloma is close to 5% and myeloma is the underlying disease in two thirds of patients with LCDD. The kidneys are involved in almost all cases of LCDD and renal dysfunction usually reveals the disease. Only three patients with LCDD of the liver without overt renal involvement have been reported so far. This is the first observation of LCDD presenting with jaundice and severe cholestasis shortly after the diagnosis of high tumor mass myeloma, without overt renal involvement, leading rapidly to the patient's death.
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PMID:Light chain deposition disease of the liver without renal involvement in a patient with multiple myeloma related to liver failure and rapid fatal outcome. 1199

We report on clinicopathological and whole body MRI analyses of the index patient of a large nonconsanguineous German-Ukraine family with homozygous and heterozygous AGL gene mutations at position p.W1327X (c.3980G > A). There are only limited reports on this phenotype with a homozygous genotype. The index patient, a 49-year-old woman presented with hepatomegaly, cardiomyopathy and moderate progressive proximal limb myopathy. Skeletal muscle showed severe vacuolar myopathy with storage of PAS-positive non-membrane-limited glycogen. An increase in glycogen content and completely decrease of debranching enzyme activity was measured in erythrocytes. Mutational analysis of the AGL gene showed a homozygous p.W1327X mutation. In the family, two brothers had been affected by severe infantile onset hepatomegaly and died within their first years of life by fatal liver cirrhosis. Furthermore, another sister severely affected by hepatomegaly, cardiomyopathy and proximal skeletal myopathy died at age 33. Three younger heterozygous sisters and a brother noticed exercise-induced myalgia and weakness since their teens. In sum, a homozygous p.W1327X mutation leads to a severe generalized glycogenosis types 3a and 3b within the same family. Even heterozygous p.W1327X mutation carriers may present with mild non-progressive neuromuscular symptoms, such as exercise-induced myalgia and fatigue.
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PMID:Clinicopathological analysis of the homozygous p.W1327X AGL mutation in glycogen storage disease type 3. 1892 25

Alpha-1-antitrypsin deficiency (AATD), which predisposes liver disease in children, is often undiagnosed. Isoelectric focusing in 161 infants with liver dysfunction revealed 14.7% severe and 12.2% moderate AATD. Positive PAS-D and immunohistochemical staining was found in 60% of severe AATD, but in moderate AATD, only immunohistochemistry was positive in 100%. Bilirubinostasis, hepatomegaly, splenomegaly, cholestasis, hepatomegaly associated with cholestasis, acholia, high transaminases, and low birthweight were significantly more frequent in severe than in moderate AATD. Both AATDs showed significant portal inflammation, hepatic fibrosis, and viral infection. Early screening in children with liver dysfunction can contribute to the successful detection of AATD.
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PMID:Alpha-1-antitrypsin deficiency in early childhood. 2160 62

AML-M6 has a peak incidence in the seventh decade with slight male preponderance, and can also present at a younger age. The usual features are anaemia, thrombocytopenia, malaise, fatigue, easy bruising, epistaxis and petechiae. Splenomegaly may occur in 20-40 % of the cases but massive splenomegaly is rare presentation and have been only reported once in humans and once in animals. A 22 year Asian female, presented with fatigue, pallor, mild jaundice, exertional dyspnoea, epigastric pain, tender right hypochondrium and massive splenomegaly. Investigations revealed anaemia and thrombocytopenia, tear drop cells, basophilic stippling, piokilocytosis and anisochromia; increased uric acid and LDH. Abdominal ultrasound showed enlarged liver (22cm) and spleen (20cm). Bone marrow aspiration revealed 51% erythroid and 24% non-erythroid precursors, depressed leukopoeisis and megakarypoeisis. Erythroblasts were PAS and CD71 positive and also reacted to Antihaemoglobin-Antibody. This report highlights characteristic features and diagnostic criteria of erythroleukaemia, differential diagnosis of massive splenomegaly and their rare association.
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PMID:Massive splenomegaly in acute erythroid leukaemia (FAB Class-M6): an unusual presentation. 2313 97

Glycogen hepatopathy (GH) is a rare complication of type 1 diabetes mellitus that leads to an abnormal accumulation of glycogen in the hepatocytes. The exact mechanism of GH remains unknown, but fluctuations in blood glucose and insulin levels play important roles in promoting glycogen accumulation. We report a case of a 16-year-old female diagnosed with poorly controlled type 1 diabetes mellitus with hepatomegaly and elevated liver enzymes. The patient experienced multiple admissions for diabetic ketoacidosis, and she also had celiac disease diagnosed 2 years previously based on serology and a duodenal biopsy. The laboratory analyses results were compatible with acute hepatitis, and the celiac serology was positive. Other investigations ruled out viral hepatitis and autoimmune and metabolic liver diseases. Ultrasound and computerized tomography (CT) scans of the abdomen revealed liver enlargement with diffuse fatty infiltration. A liver biopsy revealed the presence of abundant glycogen in the cytoplasm of the hepatocytes. PAS staining was strongly positive, which confirmed the diagnosis of GH. There were no features of autoimmune hepatitis or significant fibrosis. Duodenal biopsy results were consistent with celiac disease. Despite our efforts, which are supported by a multidisciplinary team approach that included a hepatologist, a diabetic educator, a dietitian, and an endocrinologist, we have encountered difficulties in controlling the patient's diabetes, and she persistently maintains symptomatic hepatomegaly and abnormal liver biochemistry. Given the patient's age, we assumed that these abnormalities were related to patient noncompliance. In conclusion, GH remains an under-recognized complication of type 1 DM that is potentially reversible with adequate glycemic control. The awareness of GH should prevent diagnostic delay and its implications for management and the outcome.
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PMID:Glycogenic Hepatopathy: A Rare Hepatic Complication of Poorly Controlled Type 1 DM. 3232 5


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