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Biomedical subjects

B Coppéré

Publications and source records attributed to B Coppéré.

8 recordsLinked to original sources
PubMed1995

[Cholesterol embolism in the lower limbs].

An atheromatous aorta may be the source of micro-emboli composed of cholesterol crystals. These cholesterol emboli presumably result from dislodgment of atheromatous material occurring either spontaneously, or consecutively to a coronary angiography, an aortic surgery or even an anticoagulant or thrombolytic treatment. Even if the best known clinical feature is the "blue toe" syndrome together with renal insufficiency, the spectrum of disease caused by cholesterol emboli ranges from asymptomatic to rapidly progressive multiple system failure. Therefore cholesterol embolism is a serious complication of aortic atherosclerosis and often holds a poor prognosis. Diagnosis is confirmed by skin or muscle biopsy and fundoscopic examination. The optimal treatment remains to be established.

Aged↗
PubMed1993

[Clinical study of 12 cases of malignant non-Hodgkin's lymphoma of the orbital region].

Over an 8-year period in the Departments of Hematology, Ophthalmology and Internal Medicine of our hospital, 12 cases of orbital and adnexal malignant non-Hodgkin's lymphoma were reported. Diagnostic elements varied, including local tumefaction, watering eyes, uveitis, and unexplained, long-term fever. Nine patients had primary paraocular lymphomas involving either orbital structures, the lacrimal gland or the eyeball, but after appropriate staging, the disease was found to be disseminated in 5; the 3 other cases were secondary orbital lymphomas. Intermediate or high grade histological types were predominant (9 patients) in our series. Radiation therapy, alone or combined (5 patients) with chemotherapy, was administered in 8 cases; other treatments consisted of chemotherapy (2 cases) or steroids (2 cases). Evolution was poor, with only 4 patients surviving at 34-180 months of follow-up. The main prognostic factors were tumor stage and histological grade. The clinical characteristics of this group are compared to those reported in the literature.

Adult↗