No abstract available.
Humans ; Retinitis Pigmentosa* ; Retinitis*

Henoch-Schonlein purpura (HSP) is common in childhood and often self-limiting. There have been limited studies on elderly-onset HSP nephritis (HSPN). A 76-yr-old man was transferred to our hospital with a 1-month history of oliguria, abdominal pain, edema and palpable purpura in the legs. Three months ago, he was admitted to another hospital with jaundice, and consequently diagnosed with early common bile duct cancer. The patient underwent a Whipple's operation. Antibiotics were administrated because of leakage in the suture from the surgery. However, he showed progressive renal failure with edema and purpura in the legs. Laboratory investigations showed serum creatinine 6.4 mg/dL, 24-hr urine protein 8,141 mg/day, myeloperoxidase anti-neutrophil cytoplasmic antibodies (MPO-ANCA) 1:40 and C3 below 64.89 mg/dL. Renal biopsy showed crescentic glomerulonephritis, as well as mesangial and extracapillary Ig A deposition. We started steroid therapy and hemodialysis, but he progressed to end-stage renal failure and he has been under maintenance hemodialysis. We describe elderly onset HSPN with MPO-ANCA can be crescentic glomerulonephritis rapidly progressed to end stage renal failure.
Aged ; Antibodies, Antineutrophil Cytoplasmic/*analysis ; Common Bile Duct Neoplasms/complications/surgery ; Complement C3/analysis ; Creatinine/blood ; Edema/drug therapy ; Enzyme-Linked Immunosorbent Assay ; Glomerulonephritis/pathology ; Humans ; Male ; Purpura, Schoenlein-Henoch/*diagnosis/drug therapy ; Renal Dialysis ; Renal Insufficiency/etiology/pathology ; Steroids/therapeutic use

Glycogen storage disease type IV (GSD-IV) is an autosomal recessive disease caused by a deficient glycogen branching enzyme (GBE), encoded by the GBE1 gene, resulting in the accumulation of abnormal glycogen deposits in the liver and other tissues. We treated a 20-month-old girl who presented with progressive liver cirrhosis and was diagnosed with GSD-IV, as confirmed by GBE1 gene mutation analysis, and underwent living related heterozygous donor liver transplantation. Direct sequencing of the GBE1 gene revealed that the patient was compound heterozygous for a known c.1571G>A (p.Gly264Glu) mutation a novel c.791G> A (Arg524Gln) mutation. This is the first report of a Korean patient with GSD-IV confirmed by mutation analysis, who was treated successfully by liver transplantation.
1,4-alpha-Glucan Branching Enzyme ; Child ; Glycogen ; Glycogen Storage Disease ; Glycogen Storage Disease Type IV ; Humans ; Infant ; Liver ; Liver Cirrhosis ; Liver Transplantation ; Living Donors ; Tissue Donors