منابع مشابه
Acquired smooth muscle hamartoma.
Congenital smooth muscle hamartoma usually manifests at birth, but rarely, can also appear later in life. It is usually located on the trunk and extremities and appears as variably‐sized papules, patches, or plaques.[3] Pseudo‐Darier’s sign is considered as the characteristic diagnostic clue for congenital smooth muscle hamartoma.[1] Pseudo‐Darier’s sign is a transient piloerection and elevatio...
متن کاملAcquired smooth muscle hamartoma.
Smooth muscle hamartoma is an uncommon, usually congenital, cutaneous hyperplasia of the arrectores pilorum muscles. When it is acquired, it may be confused with Becker's nevus. We report a case of this rare tumor in a 19-year-old man. The disease started several years ago as multiple small skin-colored papules that subsequently coalesced to form a large soft plaque on the back of the left shou...
متن کاملA case of acquired smooth muscle hamartoma on the sole.
A smooth muscle hamartoma is a benign proliferation of smooth muscle bundles within the dermis. It arises from smooth muscle cells that are located in arrector pili muscles, dartos muscles, vascular smooth muscles, muscularis mammillae and the areolae. Acquired smooth muscle hamartoma (ASMH) is rare, with only 10 such cases having been reported in the English medical literature to date. Most of...
متن کامل[Smooth muscle hamartoma associated with acquired Blaschkoid nevus spilus].
Smooth muscle hamartoma (SMH), described by Stokes in 1923, is a proliferation of smooth muscle bundles. It can be single or multiple and may be congenital and acquired.1 The most frequent presentation is the localized congenital form, which is characterized by a plaque with a variable degree of hyperpigmentation, hypertrichosis, and induration. It is usually less than 10 cm in diameter and app...
متن کاملCongenital smooth-muscle hamartoma.
Congenital smooth-muscle hamartomas are rare, benign tumors of the skin. Since their original description in 1969, 16 case reports have appeared in the literature, with 7 cases reported within the last year. We describe the 17th patient with this lesion and have included a review of the literature. In addition, we describe three morphologic types of smooth muscle cells-the pale cells, dark cell...
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ژورنال
عنوان ژورنال: Indian Journal of Dermatology, Venereology and Leprology
سال: 2006
ISSN: 0378-6323
DOI: 10.4103/0378-6323.25660