Subject(s)
Musculoskeletal System , Scleroderma, Localized , Humans , Muscles , Scleroderma, Localized/diagnosisABSTRACT
We present the case of a 79-year-old man on hemodialysis with immunoglobulin A (IgA) vasculitis. He developed palpable purpura three weeks after having pneumonia. A skin biopsy showed leukocytoclastic vasculitis with IgA and C3 deposition. He received a topical corticosteroid for his IgA vasculitis. He was also diagnosed with a metastatic liver lesion, which was thought to be of colorectal origin because of the elevations in carcinoembryonic antigen and cancer antigen 19-9 levels. The skin biopsy played an important role in the diagnosis of the patient on hemodialysis. Pneumonia and a metastatic liver lesion thought to be from colorectal cancer might be related to the pathogenesis of IgA vasculitis.
ABSTRACT
We report on a case of rhabdomyolysis related to sorafenib treatment for advanced hepatocellular carcinoma. A 70-year-old man was admitted to our hospital with fatigue, myalgia and an elevated creatine phosphokinase level. He was diagnosed as rhabdomyolysis related to sorafenib treatment for advanced hepatocellular carcinoma. After discontinuation of sorafenib, his fatigue and myalgia resolved and his creatine phosphokinase level returned to normal. Rhabdomyolysis related to sorafenib treatment is rare adverse effect. This is the first detailed case report of rhabdomyolysis related to sorafenib treatment.
ABSTRACT
In some patients with insulinoma, surgery is not possible due to either difficulties in detecting the tumor or advanced age. These patients need medical treatment for hypoglycemia. We report a case of benign insulinoma using the long-acting octreotide formulation, octreotide long-acting repeatable (octreotide LAR), as a medical therapy. A 67-year-old woman was referred to our hospital for examinations of hypoglycemia. A blood sample taken during a hypoglycemic episode revealed low plasma glucose concentration, hyperinsulinemia and a high C-peptide level. An abdominal CT scan demonstrated a hypervascular tumor in the body of pancreas. She was diagnosed with insulinoma. As the patient refused surgical resection of the pancreas tumor, we started to use the somatostatin analogue, octreotide, for treatment of hypoglycemia. After the treatment her plasma glucose levels were elevated and serum immunoreactive insulin (IRI) levels were decreased. For long-term treatment, we changed the treatment from daily subcutaneous injection of octreotide to monthly intramuscular administration of octreotide LAR. This treatment was also effective and hypoglycemic attacks disappeared. Both plasma glucose levels and serum IRI levels were improved. Our case demonstrated that octreotide LAR was useful for long-term medical treatment of insulinoma.
