Acquired elastotic hemangioma is a distinctive variant of hemangioma which should be differentiated from other cutaneous vascular tumors with a hobnail endothelial pattern, including angiosarcoma. The expression of D2-40 in most cases suggests a lymphatic origin of this acquired vascular proliferation.

Panniculitis in dermatomyositis is rare. Histopathologic findings of panniculitis dermatomyositis are identical to those of lupus panniculitis. Therefore, the final diagnosis requires clinic-pathologic correlation.

Introduction: Morbihan disease (MORD) is rare with only 45 clear-cut cases previously reported. Histopathologic findings are supposed to be nonspecific. We report 14 patients and review the previous cases. Objectives: To characterize the clinicopathologic findings, outcomes, and immunophenotype of MORD. Material and Methods: Inclusion criteria were a clinical picture of persistent, nonpitting edema affecting the mid and or upper third of the face and histopathological findings fitting previous reports and exclusion of other entities. Results: The majority of our patients were males (71.5%) with a male/female ratio of 10/4. The mean age when diagnosed was 58.8 years. Eyelids and forehead were the most frequently involved areas. Two of the patients presented previous rosacea. Most constant histopathological findings were lymphatic vessel dilatations in the upper dermis and the presence of mast cells (7.5 in 10 high-power field as a mean). Mild edema was also present in most of the cases. Granulomas were found in 7 of the cases, and immunostaining with CD68 and CD14 only revealed an additional case. Conclusions: MORD occurs more in middle-aged males, not associated with rosacea and mostly affects eyelids and forehead. Granulomas are not mandatory for the diagnosis. Histopathology of MORD fits within the spectrum of localized lymphedema.

Bilateral periorbital edema and swelling are frequent in clinical practice and are commonly attributed to orbital contact dermatitis due to different drugs and cosmetic products. However, when there is a background of a solid cancer, the possibility of eyelid metastasis should be also considered. Metastases to the eyelids are rare, and in most cases, these lesions are unilateral. Because only a few cases of bilateral involvement have been reported in the literature, clinical and morphological data of this variant are under recognized. We report the clinical and histopathological characteristics of 2 patients with 4 eyelid metastasis and review the previous cases reported in the literature.

We report the case of a primary cutaneous melanoma with acantholytic-like changes in a 61-year-old man. Clinical and immunohistochemic features were similar to those of other superficial spreading with vertical growth melanomas. Histologically, intraepidermal and suprabasal bullous spaces were filled by isolated tumor cells, simulating acantholytic blisters. These findings could be explained by the presence of inflammation-related extracellular fluid. Two other cases with suprabasal discohesive atypical melanocytes have recently been described. We report the first case of malignant melanoma with an intense and diffuse pattern of dyscohesion, resembling acantholysis. Recognition of this histologic pattern in malignant melanoma is important to avoid a misdiagnosis.