Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033687 (proteinuria)
 24,015 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 14 year male adolescent born of 2nd degree consanguineous marriage presented with asymptomatic proteinuria and severe anemia. He had leucopenia, anisopoikilocytosis, megaloblastic erythropoiesis, megakaryocytes with low serum B12 level. His younger sibling was similarly affected. This combination suggested Imerslund-Grasbeck syndrome. The hemoglobin levels improved with injection of vitamin B12 but proteinuria persisted. During follow-up, he developed ketoacidosis due to insulin dependent diabetes mellitus. This rare combination has not been reported in the Indian literature.
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PMID:Imerslund-Grasbeck syndrome: association with diabetes mellitus. 1934 73

A 57-year-old man had been suffering from dermatomyositis and systemic sclerosis presenting interstitial pneumonia since Jan, 2004. On February 2, 2005, he was admitted to our hospital because of thrombocytopenia, hematuria and proteinuria continuing from January, 2005. Hemolytic anemia and thrombocytopenia progressed, and fragmented red cells were present in peripheral blood on the 11th hospital day. Thrombotic microangiopathy (TMA) was diagnosed and he was treated with plasma infusion and methylprednisolone pulse therapy. Bloody sputum and hypoxia were observed, and HRCT of the chest on the 12th hospital day revealed multiple infiltrates and consolidations throughout all lung fields. His hypoxia was exacerbated and he was placed on a ventilator on the 13th hospital day. Bronchoscopic examination showed bleeding from both bronchi and he was diagnosed with complicating diffuse alveolar hemorrhage. He died of progressive respiratory failure. TMA and diffuse alveolar hemorrhage are rare but important complications of dermatomyositis and systemic sclerosis and need special care.
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PMID:[A fulminant case of systemic sclerosis/dermatomyositis complicating thrombotic microangiopathy and diffuse alveolar hemorrhage]. 1934 71

A 6-year-old boy developed bronchiolitis obliterans organizing pneumonia and nephrotic syndrome 5 months after allogeneic bone marrow transplantation from an unrelated donor for acute lymphoblastic leukemia. His renal biopsy showed membranous nephropathy. He was treated with prednisolone and cyclosporine A. Proteinuria disappeared 3 months after the onset of nephrotic syndrome. To our knowledge, this patient is the youngest case with nephrotic syndrome due to membranous nephropathy after hematopoietic stem cell transplantation.
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PMID:A boy with membranous nephropathy after allogeneic bone marrow transplantation. 1942 55

A case of an adolescent male with renal-coloboma syndrome (RCS) showing developmental delay is described. Birth and perinatal histories were typical. Proteinuria was initially observed at the age of 7 years during an annual mass screening program for school children. His urine was checked periodically at a local hospital. Because of an increase in proteinuria, he was referred to our hospital for further clinical evaluation. Proteinuria was moderate, ranging from 1.0 to 1.5 g/day, and was coupled with mild renal dysfunction. At that time, he was found to have myopia associated with astigmatism. He exhibited mild developmental delay, assessed by a WISC-III test. A renal biopsy sample showed marked glomerular enlargement, collapse of glomerular capillaries, mesangial matrix expansion, and tubulointerstitial change, demonstrating typical histologic features of RCS. Approximately five years after starting follow-up, the patient had severe renal dysfunction. Furthermore, optic nerve coloboma was also evident. Genetic analysis of the patient revealed a novel heterozygous mutation in exon 3 of the PAX2 gene (P130H).
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PMID:A case of renal-coloboma syndrome associated with mental developmental delay exhibiting a novel PAX2 gene mutation. 1995 29

Type B insulin resistance syndrome is a rare disease. Auto-antibodies to the insulin receptor frequently appear in the case of systemic lupus erythematosus (SLE). We report herein a case of a 56-year-old man who had presented discoid skin lesions since 1990. He was admitted to the hospital because of unconsciousness and severe hypoglycemia in 2006, and was diagnosed as having Type B insulin resistance syndrome with the presence of insulin receptor antibody. He had frequently repeated hypoglycemic and hyperglycemic episodes in spite of treatment with prednisolone (5 - 10 mg/day), and mild proteinuria of 1.5 g/day was observed. His laboratory findings on admission revealed pancytopenia and positive titer for antinuclear antibody (ANA). From these findings and his past history of skin lesions, we diagnosed him as SLE. We performed renal biopsy and his histological diagnosis was lupus nephritis Class 5 with the findings of podocytic shedding. Prednisolone dosage was increased from 10 to 60 mg/day. Thereafter, his glucose metabolism improved and proteinuria disappeared. The dose of prednisolone was tapered to 30 mg/day without recurrence of hypoglycemia and proteinuria. Early treatment with prednisolone might ameliorate proteinuria and insulin resistance. We experienced a rare case of Type B insulin resistance syndrome with increased activity of SLE, complicated with lupus nephritis. It appears that Type B insulin resistance syndrome should be suspected in differential diagnosis of hypoglycemia in SLE patients.
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PMID:Type B insulin resistance syndrome with systemic lupus erythematosus. 2012 24

We herein present a case of membranous nephropathy associated with chronic hepatitis B following acute hepatitis B virus (HBV) infection. A 22-year-old man was admitted to our hospital for evaluation of proteinuria, pitting edema on both legs, and increased body weight in December 2002. At the age of 18, he had suffered from acute hepatitis A and syphilis, and was found to be negative for hepatitis B surface antigen (HBsAg). Furthermore, he suffered from acute hepatitis B (AH-B) at the age of 21; he was found to be positive for HBsAg and anti-IgM antibody to core antigen (IgM HBcAb). However, he discontinued outpatient treatment before confirmation of HBsAg clearance or the appearance of antibody to HBsAg (HBsAb). At the present admission, HBsAg, antibody to hepatitis B e antigen (HBeAg), and HBcAb were positive, while IgM HBcAb was negative. His genotype of HBV was type A (HBV/A). Histopathological findings of the renal biopsy specimen confirmed glomerulonephritis and glomerular deposition of HBsAg. Thus, he was diagnosed as having nephrotic syndrome caused by membranous nephropathy (MN) associated with chronic hepatitis B (CH-B) following AH-B. Although interferon-alpha (IFN-alpha) administration was started for the treatment and temporary improvement of proteinuria was observed, remission of MN was not achieved.
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PMID:Membranous nephropathy associated with chronic hepatitis B occurring in a short period after acute hepatitis B virus infection. 2019 Apr 69

Short-bowel syndrome (SBS) is defined as the malabsorptive state that occurs after extensive resection of the small intestine. In patients with SBS, oral administration of drugs usually becomes difficult because of the severity of intestinal failure. We describe a successful living related renal transplantation (LRRTx) in an 18-year-old male with SBS. Shortly after birth, the patient developed necrotizing enterocolitis requiring massive resection of the small intestine, which resulted in SBS. At seven years of age, the patient developed proteinuria and was diagnosed as focal segmental glomerulosclerosis (FSGS). His kidney function was gradually deteriorated toward the end-stage renal failure. The patient received LRRTx at age of 18 years. To evaluate the absorption capacity of the patient, we investigated pharmacokinetics of calcineurine inhibitors (tacrolimus and cyclosporine). The drug concentration, which is sufficient to provide effective immunosuppression, was achieved with cyclosporine, but not with tacrolimus. The patient therefore received a triple immunosuppressive therapy with oral cyclosporine, methyl-prednisolone and mycophenolate mofetil. To prevent both recurrent FSGS and rejection, we repeatedly analyzed the trough level and the pharmacokinetics of cyclosporine after LRRTx. The patient was successfully treated with oral immunosuppression for over 5 years, without hemodialysis. To our knowledge, this is the first report showing the long-term outcome of LRRTx treated with oral cyclosporine in a patient with SBS.
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PMID:Long-term outcome of living related renal transplantation in a patient with short bowel syndrome. 2046 33

A 23-year-old Japanese man who had undergone hematopoietic stem cell transplantation for acute lymphocytic leukemia from an HLA-identical sibling 6 years earlier developed proteinuria and impaired kidney function. Kidney biopsy revealed thrombotic microangiopathy with a moderate increase in mesangial matrices and glomerular microaneurysm featuring retention of red blood cells. The patient's kidney function gradually deteriorated, requiring the institution of treatment with angiotensin II receptor blockers and angiotensin-converting enzyme inhibitors, and progressing to continuous ambulatory peritoneal dialysis 4 years after the initial kidney biopsy. Eventually, kidney transplantation was performed with his mother as the donor. His kidney function is stable on immunosuppressive drugs at 2 years after transplantation. This report reflects the growing number of patients with chronic kidney disease with thrombotic microangiopathy all over the world.
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PMID:A case of chronic kidney disease with thrombotic microangiopathy in a hematopoietic stem cell transplant recipient. 2047 42

Recurrence of glomerulonephritis (GN) is one of the major risk factors of long-surviving renal graft dysfunction. Cryoglobulinemic glomerulonephritis of hepatitis-C virus (HCV)-negative patient is a rare cause of end-stage renal disease. There is little case report of recurrent cryoglobulinemic glomerulonephritis in negative HCV recipients after renal transplantation. We represent a renal allograft recipient of an interesting recurrent cryoglobulinemic glomerulonephritis. The patient was diagnosed with mixed cryoglobulinemic glomerulonephritis by kidney biopsy at the age of 32 . He had no HCV, HBV nor liver dysfunction. He received immunosuppressive therapy, however, was introduced to hemodialysis treatment after 13 yr. He received a cadaveric renal transplantation at the age of 50, and immunosuppressive treatment was started with ciclosporin, prednisolone and mycophenolate mofetil (MMF). Four yr after transplantation, he developed fever and purpura of lower limbs. His serum creatinine level did not increase, however, proteinuria, hematuria, hypocomplementemia, positive rheumatoid factor and mixed cryoglobulinemia were noted. Detailed analysis failed to reveal the composition of mixed cryoglobulinemia. The renal allograft biopsy showed membranoproliferative-type GN with monocyte and polynuclear leukocyte accumulation of capillary loops and small cellular crescent. Immunofluorescent study showed C3, IgG and IgM deposition of mesangial and capillary pattern. Regardless of steroid pulse therapy, hypocomplementemia and positive rheumatoid factor did not improve. Ten yr after transplantation, he was affected by cellulitis and sepsis. Afterward, rising of serum creatinine and nephrotic range proteinuria developed. The allograft biopsy revealed advanced cryoglobulinemic glomerulonephritis with characteristic vascular lesions. Electron microscopy showed organized subendothelial deposits compatible with cryoglobulinemic glomerulonephritis and proteinaceous thrombus in arteriole.
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PMID:A case report of recurrence of mixed cryoglobulinemic glomerulonephritis in a renal transplant recipient. 2059 Jun 94

AL amyloidosis is the most common form of systemic amyloidosis. Although kidney biopsy often is the method by which the disease is identified, small amounts of amyloid in kidney biopsy specimens may be missed on routine examination unless specifically investigated. We present here a previously healthy 60-year-oldmissed on routine examination unless specifically investigated. We present here a previously healthy 60-year-old man who developed nephrotic syndrome. His first renal biopsy showed minimal change nephrotic syndromeman who developed nephrotic syndrome. His first renal biopsy showed minimal change nephrotic syndromesuggesteda subtle depost ommon formsystemicamyloidfibrilhediminationof an early lesion of renal amyloido-s (MCNS). Proteinuria remained refractory to immunosuppressive treatments. Six months later, a repeat renal biopsy clearly showed AL amyloidosis. Re-examination of the first biopsy in the light of the final diagnosis again suggested a subtle deposition of amyloid fibrils. The discrimination of an early lesion of renal amyloidosis with MCNS may often be difficult. It is necessary to maintain a high level of alertness for amyloidosis especially in aged patients with nephrotic syndrome and to consider a repeat biopsy in steroid-resistant cases.
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PMID:[Case of AL amyloidosis associated with a remarkable histological progress in a short period]. 2071 92


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