[Treatment of angiolymphoid hyperplasia with eosinophilia (ALHE) using topical tacrolimus: Two cases].

Background: Angiolymphoid hyperplasia with eosinophilia (ALHE) is a rare disease, currently considered a benign vascular proliferation of unknown etiology, and whose treatment is still unclear and challenging.

Patients And Methods: Two women in their thirties consulted for itchy lesions of the right ear. Both presented with a reddish bleeding papulonodular infiltration of the auricle, with a nodule at the entrance to the external auditory canal in the first patient.

Specific skin lesions in chronic myelomonocytic leukemia: a spectrum of myelomonocytic and dendritic cell proliferations: a study of 42 cases.

Chronic myelomonocytic leukemia (CMML) is a rare clonal hematopoietic disorder that can also involve the skin. The histopathology of these skin lesions is not clearly defined, and few data are available in the literature. To better understand tumoral skin involvements in CMML we carried out an extensive, retrospective clinicopathologic study of 42 cases selected from the database of the French Study Group of Cutaneous Lymphomas.

[Neutrophilic dermatoses].

Neutrophilic dermatoses are inflammatory disorders where normal neutrophils infiltrate the skin without infection. Sweet's syndrome, pyoderma gangrenosum, subcorneal pustulosis, erythema elevatum diutinum and a few other conditions are included in the spectrum of neutrophilic dermatoses. In addition to their typical presentation, atypical and overlap forms of these disorders may be observed.