Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In May 2006, a 72-year-old man with acute myelogenous leukemia (M4Eo) was admitted to our hospital. He had been receiving antiandrogen treatment for prostate cancer (after an operation in 1998) and treatment for diabetes mellitus. He received chemotherapy according to the JALSG GML200 protocol, which led to complete remission; however, in January 2007, his leukemia recurred. CAG combination chemotherapy also resulted in complete remission by May 2007. In August 2007, he developed multiple liver tumors, abdominal pain, and fever. Contrast-enhanced computed tomography revealed hypovascular tumors in both early and delayed phases. Angiography showed ring-like tumor staining and a massive tumor, similar to those seen in metastatic hepatocellular carcinomas (HCCs). He eventually died because of aggressive enlargement of liver tumors during the following month accompanied by the simultaneous recurrence of leukemia and unsuccessful embolization of the hepatic artery. Autopsy specimens showed fibrosis and considerable iron deposition in the liver, suggested secondary hemochromatosis due to transfusion. We also detected multiple moderately differentiated primary HCCs. Secondary hemochromatosis, androgen imbalance, and humoral factors from leukemic cells were believed to be the causes of the rapid onset and development of HCCs.
 ...
PMID:Multiple hepatocellular carcinomas developed 15 months after commencement of chemotherapy for elderly acute myelogenous leukemia. 2000 36

BACKGROUND Juvenile hemochromatosis is a rare genetic disease that leads to intense iron accumulation. The disease onset usually occurs before the third decade of life and causes severe dysfunction in various organs. The most classical clinical findings are hypogonadotropic hypogonadism, cardiomyopathy, liver fibrosis, glycemic changes, arthropathy and skin pigmentation. However, secondary hypothyroidism is not reported in these patients. Juvenile hemochromatosis has an autosomal recessive inheritance and might be type 2A or type 2B, due to mutation in either the hemojuvelin gene (HJV) or hepcidin antimicrobial peptide (HAMP) gene. CASE REPORT A 26-year-old female patient was admitted with a recent history of diabetic ketoacidosis. Three months after that admission, she presented with arthralgia, diffuse abdominal pain, adynamia, hair loss, darkening of the skin and amenorrhea. Severe iron overload was found and findings in the hepatic biopsy were compatible with hemochromatosis. An upper abdominal magnetic resonance imaging (MRI) showed iron deposition in the liver and pancreas and pituitary MRI exhibited accumulation on the anterior pituitary. After 16 months the patient presented with dyspnea and lower limb edema, and cardiac MRI indicated iron deposition in the myocardium. The patient was diagnosed with juvenile hemochromatosis presenting with hypogonadotropic hypogonadism, cardiomyopathy, insulin-dependent diabetes mellitus, and secondary hypothyroidism. A novel homozygous mutation, c.697delC, in the HJV gene was detected. CONCLUSIONS We describe for the first time a severe and atypical case of juvenile hemochromatosis type 2A presenting classical clinical features, as well as secondary hypothyroidism resulting from a novel mutation in the HJV gene.
 ...
PMID:Novel Mutation in the Hemojuvelin Gene (HJV) in a Patient with Juvenile Hemochromatosis Presenting with Insulin-dependent Diabetes Mellitus, Secondary Hypothyroidism and Hypogonadism. 3232 22


<< Previous 1 2