Cushing's disease with twin pregnancy and diabetes mellitus: a case report and literature review.

A 38-year-old Japanese woman with a history of abnormal thyroid function of non-autoimmune origin, pituitary endocrine tumor, and untreated diabetes mellitus was referred to our outpatient clinic when she became pregnant with twins. Physical findings consistent with Cushing's syndrome (CS) were absent at the time of presentation. Although baseline plasma adrenocorticotropic hormone, serum cortisol, and 24-hour urinary free cortisol excretion levels were above the upper limits of normal non-pregnant reference ranges, we could not exclude a physiological increase associated with pregnancy.

Adipsia increases risk of death in patients with central diabetes insipidus.

Central diabetes insipidus (CDI) is caused by deficiency of arginine vasopressin, an antidiuretic hormone. Patients with CDI manifest polyuria which is usually compensated for by increases in water intake. However, some patients are not able to sense thirst due to the destruction of osmoreceptors in the hypothalamus.

Severe hypercholesterolemia associated with decreased hepatic triglyceride lipase activity and pseudohyponatremia in patients after allogeneic stem cell transplantation.

A 55-year-old woman with Ph-negative acute lymphoblastic leukemia in primary induction failure received allogeneic peripheral blood stem cell transplantation from her HLA-compatible sister. Pseudohyponatremia developed due to extreme hypercholesterolemia of 4091 mg/dL accompanied by lipoprotein X and lipoprotein Y. The hypercholesterolemia was caused by cholestasis due to chronic GVHD and ischemic cholangiopathy.

Detection of autoantibody to aldolase B in sera from patients with troglitazone-induced liver dysfunction.

Troglitazone is a thiazolidinedione antidiabetic agent with insulin-sensitizing activities that was withdrawn from the market in 2000 due to its association with idiosyncratic hepatotoxicity. To address the suspected autoantibody production associated with troglitazone, we investigated autoantibodies in sera from patients with type II diabetes mellitus with troglitazone-induced liver dysfunction. Two female patients (47- and 70-year-old) ceased taking troglitazone (400 mg/day) after 23.

Appearance of thyroid stimulating and blocking immunoglobulins after bone marrow transplantation: presentation of two contrasting cases.

Two acute leukemia cases who presented autoimmune thyroid diseases after bone marrow transplantation (BMT) are described with reference to the pathogenesis of their autoimmune clones. A 37-year old Japanese woman developed Graves' hyperthyroidism 39 months after allogeneic BMT for acute myeloid leukemia (AML) donated from her sister. Although both donor and recipient were euthyroid and negative for thyroid autoimmunity before BMT, the donor was positive for anti-nuclear and anti-single strand DNA autoantibodies.