Biomedical subjects

C Stigant

Publications and source records attributed to C Stigant.

2 recordsLinked to original sources

PubMed2002

A unique renal lesion in common variable immunodeficiency.

This article reports the case of a 33-year-old woman with common variable immunodeficiency (CVI) who developed renal failure 17 years after diagnosis and initiation of treatment with monthly IVIG. A renal biopsy revealed mesangial and paramesangial immune complex deposition and interstitial granulomatous infiltration. Renal function improved with oral corticosteroids, but did not return to normal. Decreasing the dose of IVIG had no effect on renal function. Immune dysfunction can be associated with both granulomatous disease and immune complex glomerulonephritis, or the latter may be related to chronic infection or immunoglobulin use. This is the first report of concomitant glomerular-tubulointerstitial lesions in this immunodeficiency syndrome. Renal function should be closely followed in patients with CVI.

Adult↗

PubMed1999

Chest pain in anorexia nervosa.

OBJECTIVE: To determine the incidence and characteristics of chest pain in patients with anorexia nervosa. METHOD: A cross-sectional survey of 54 patients. A pain history according to a diagnostic algorithm that was constructed from a Medline search (1966-1996) was used. RESULTS: Eighty-seven percent of patients had experienced chest pain. The most common diagnosis was idiopathic, occurring in 38% of participants. The incidence of typical and atypical angina was 11% and 9%, respectively. Increasing age, smoking history, and a family history of chest pain were more common in those with the atypical or typical angina. CONCLUSIONS: Chest pain is a common symptom in patients with eating disorders, and the incidence of typical and atypical angina is surprisingly high. All patients with eating disorders should be screened for chest pain and other risk factors for coronary heart disease.

Adolescent↗