ABSTRACT
H Syndrome is a rare genodermatosis. It may include facial involvement such as: facial telangiectasia, both hypo- and hyperpigmented lesions, hirsutism, swollen cheeks due to subcutaneous infiltration and eczematous lesions. We describe a new facial phenotype with dermoscopic and histological features in the spectrum of non-Langerhans cell histiocytosis.
ABSTRACT
Various clinical forms of cutaneous leishmaniasis can be encountered such as: ulcerated, lupoïd, sporotrichoïd and other rare forms (eczematiform, erysipeloid, psoriasiform, verrucous, and pseudotumoral). We report an atypical presentation of verrucous and pseudotumoral cutaneous leishmaniasis that resolved following a course of cryotherapy.
ABSTRACT
There have been limited reported cases of pedunculated basal cell carcinoma(BCC). Our case is original, and it combines two rare aspects of CBC: Pedunculated and giant. This uncommon aspect is rarely encountered.
ABSTRACT
Mammary myofibroblastoma (MFB) is a rare mesenchymal tumor, derived from mammary stromal fibro/myofibroblasts, which has various morphological features and characteristic immunohistochemical staining. The epithelioid morphologic variant is defined, accordingly, as a proliferation of exclusively or predominantly (>50%) epithelioid cells, variably embedded in a myxoid to fibrous stroma. These histological and cytological features may pose a diagnostic challenge mainly with metaplastic carcinoma and invasive lobular carcinoma of the breast. Thus, immunohistochemical staining by myofibroblastic markers is helpful for confirming diagnosis. Herein, we present a case of MFB in a 43-year-old female. This case report emphasizes the role of immunohistochemistry as gold standard in the diagnosis of MFB. This case is also being presented because of its unusual radiologic findings, its epithelioid histologic variant mimicking malignancy, and its uncommon immunohistochemical phenotype.
