A Case of Lymphomatoid Papulosis.
- Author:
Tae Wan SOHN
;
Sung June HAN
;
Cheol Heon LEE
;
Tae Yun YOO
- Publication Type:Case Report
- MeSH:
Adult;
Chemistry;
Dermis;
Diagnosis;
Epidermis;
Exocytosis;
Extremities;
Female;
Humans;
Leg;
Lymphocytes;
Lymphoma;
Lymphomatoid Papulosis*;
Pityriasis Lichenoides;
Skin;
Thorax;
Ulcer;
Weather
- From:Korean Journal of Dermatology
1982;20(4):611-616
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Lymphomatoid papulosis is a strange disease; clinically benign, histologically malignant. Clinically, it may simulate pityriasis lichenoides et varioliformis acuta. The diagnosis is based on the typical histopathological features suggestive of malignant lymphoma, due to the presence of polymorphous lymphoid infiltrate consisting of small lymphocytes intermingled with conspicuous large atypical cells. We experienced a case of lymphomastoid papulosis in 35-year-old woman. Initially, her skin lesions developed as erythematous papules on the extremities, gradually spreading centrifugally with a tendency to involute slowly without treatment, leaving brown wrinkled surface and shallow ulceration. These skin lesions tended to become worse in warm weather and better in cold weather. At first visit, multiple erythematous grouped, ulcerated papules and nodules are seen. 18 months after first visit, most skin lesions are regressed except 5 erythematous pinhead sized papules on right leg in spite of no treatrnent. Labcratory examiniations of CBC, VDRL, urinatlysis, blood chemistry and chest X-ray were all within normal limits. Histopathologically there were hygerkeratosis, mild acanthosis, exocytosis in epidermis, and numerous lymphoid cells were infiltrated especially on perivascular and periappendegeal area, and many atypical cells showing hyperchromatic nuclei, kidney-shaped nuclei and mitotic figures in dermis.
