Striated muscle hamartoma presenting as a chin cyst in a newborn.
نویسندگان
چکیده
Striated muscle hamartoma is a rare, benign mesenchymal neoplasm that typically arises in the midline of a newborn patient. We report a clinically and histopathologically classic case of striated muscle hamartoma presenting as a chin cyst in a newborn female.
منابع مشابه
Rhabdomyomatous mesenchymal hamartoma presenting as a skin tag in a newborn
RMH: rhabdomyomatous mesenchymal hamartoma INTRODUCTION Rhabdomyomatous mesenchymal hamartoma (RMH) is a rare congenital lesion in the dermal and subcutaneous tissues of newborns that was first described as a striated muscle hamartoma in 1986 and named in 1989. Since then, 65 cases have been reported in the literature, some in association with other congenital abnormalities. Most cases have bee...
متن کامل[Rhabdomyomatous mesenchymal hamartoma].
Rhabdomyomatous mesenchymal hamartoma is a rare congenital lesion which consists of randomly arranged striated muscle fibers interspersed with mesenchymal elements. We describe the clinical and histopathological features of a rhabdomyomatous mesenchymal hamartoma in a one year-old patient presenting a bilobulated lesion in the mid-cervical line. No associated congenital malformations were obser...
متن کاملRhabdomyomatous Mesenchymal Hamartoma Presenting as a Midline Mass on a Chin
A 17-month-old boy was evaluated for a midline mass on his chin. The mass was anchored to the mentalis muscle with a stalk-like structure. The pathological diagnosis of the mass was rhabdomyomatous mesenchymal hamartoma. This is the first report of rhabdomyomatous mesenchymal hamartoma presenting as a midline chin mass in Korean pediatric patients.
متن کاملGiant hypothalamic hamartoma associated with an intracranial cyst in a newborn
We report the case of a giant hypothalamic hamartoma with a large intracranial cyst in a neonate. On ultrasonography, the lesion presented as a lobulated, mass-like lesion with similar echogenicity to the adjacent brain parenchyma, located anterior to the underdeveloped and compressed left temporal lobe, and presenting as an intracranial cyst in the left cerebral convexity without definite inte...
متن کاملRhabdomyomatous mesenchymal hamartoma presenting as a polypoid mass in a neonate
Rhabdomyomatous mesenchymal hamartoma (RMH) is a benign, rare entity with approximately 70 cases reported since the 1980’s [1]. This was first described in 1986 as a striated muscle hamartoma [1]. It has also been reported as congenital midline hamartoma and hamartoma of cutaneous adnexa and mesenchyme [1]. RMH most often presents as a solitary lesion on the head or neck of an infant [2]. The l...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Dermatology online journal
دوره 20 7 شماره
صفحات -
تاریخ انتشار 2014