Annales de dermatologie et de venereologie · 1996
[Metastatic epidermoid carcinoma in idiopathic CD4+ T lymphocytopenia syndrome].
Клинический случайАннотация на английскомСтатьяОбзорНазвание и аннотация: Перевод пока не подготовлен
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Michel J L, Perrot J L, Mitanne D, Boucheron S, Fond L, Cambazard F
Аннотация
INTRODUCTION: Skin cancers are more frequent and more aggressive in immunosuppressed patients.
CASE REPORT: A 58-year-old man was seen in January 1994 for squamous cell carcinoma of the right shoulder which had grown to 7 x 7 cm in the last 5 months. The patient had a past history of surgical exeresis of 5 squamous cell carcinomas and 3 basal cell carcinomas. Despite complete exeresis, the disease spread to localized then diffuse skin metastases. Acitretine and alpha-interferon were uneffective. Polychemotherapy stabilized the situation but several bronchopulmonary infections with atypical germs led to death (in February 1995). The patient had CD4 lymphocytopenia with a count < 100/mm3 in January 1994 of unknown origin (viral infection was eliminated).
DISCUSSION: Our patient had idiopathic CD4 lymphocytopenia. In 40 p. 100 of the cases CD4 lymphocytopenia is caused by AIDS and in 53 p. 100 by other diseases, especially skin diseases including Kaposi syndrome, mycosis fungoides, squamous cell or basal cell carcinoma. The cutaneous carcinomas which often develop in AIDS patients with low CD4 counts are usually less aggressive than in our patient. Certain neoplasia could be the cause of the lymphopenia. CD4 counts are usually more variable and lymphopenia of shorter duration in other etiologies.
CASE REPORT: A 58-year-old man was seen in January 1994 for squamous cell carcinoma of the right shoulder which had grown to 7 x 7 cm in the last 5 months. The patient had a past history of surgical exeresis of 5 squamous cell carcinomas and 3 basal cell carcinomas. Despite complete exeresis, the disease spread to localized then diffuse skin metastases. Acitretine and alpha-interferon were uneffective. Polychemotherapy stabilized the situation but several bronchopulmonary infections with atypical germs led to death (in February 1995). The patient had CD4 lymphocytopenia with a count < 100/mm3 in January 1994 of unknown origin (viral infection was eliminated).
DISCUSSION: Our patient had idiopathic CD4 lymphocytopenia. In 40 p. 100 of the cases CD4 lymphocytopenia is caused by AIDS and in 53 p. 100 by other diseases, especially skin diseases including Kaposi syndrome, mycosis fungoides, squamous cell or basal cell carcinoma. The cutaneous carcinomas which often develop in AIDS patients with low CD4 counts are usually less aggressive than in our patient. Certain neoplasia could be the cause of the lymphopenia. CD4 counts are usually more variable and lymphopenia of shorter duration in other etiologies.