Intraspinal psammomatous melanotic schwannoma not associated with Carney complex: case report
نویسندگان
چکیده
منابع مشابه
Psammomatous Melanotic Schwannoma: A Challenging Histological Diagnosis
Psammomatous melanotic schwannoma (PMS) is a rare pigmented tumor that can be part of the Carney complex. Here, we describe the case of a 35-year-old female patient presenting an isolated subcutaneous PMS. Histopathological analysis could not formally exclude the malignant nature of the tumor. The challenging histological diagnosis and consequently the management of the patient are described.
متن کاملCurrent Discoveries and Management of Psammomatous Melanotic Schwannoma
Psammomatous melanotic schwannoma is a rare form of schwannoma that is distinct in terms of presentation, location, and nature compared to other types. This tumor is highly associated with Carney complex, but has also been seen in the neurofibromatosis syndromes. Although discovered over 80 years ago, official management guidelines have not been established. The following review comprises the c...
متن کاملCarney Complex: case report and review
Carney complex is a very rare multiple neoplasia syndrome with cardiac, cutaneous, and neural tumours with a variety of pigmented lesion of skin. We are reporting a rare case of carney complex in which left atrial myxoma with superficial angiomyxoma, giant cell tumour of bone and lentigines showed a unique association. This patient underwent successful surgical excision of left atrial myxoma un...
متن کاملIntramedullary melanotic schwannoma
We present a case of an intramedullary melanotic schwannoma (IMS) of the thoracic spinal cord. To our knowledge, this is the seventh reported case of an IMS of the central nervous system. Schwannomas are benign nerve sheath tumors of neural crest origin composed entirely of well differentiated Schwann cells that typically occur in peripheral nerves. Both the intramedullary location and the mela...
متن کاملMelanotic spinothoracic schwannoma.
A dumb-bell mediastinal melanotic schwannoma is described, and the rarity of this type of tumour emphasised. The tumour was resected by simultaneous laminectomy and posterior thoracotomy. The patient is well four years after operation. The pathology of the tumour is described and the origin of melanotic cells is discussed.
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ژورنال
عنوان ژورنال: Journal of Neurosurgery: Spine
سال: 2015
ISSN: 1547-5654
DOI: 10.3171/2014.11.spine13990