Giant congenital facial hemangiopericytoma. Myofibromatosis variation
نویسندگان
چکیده
منابع مشابه
Congenital Hemangiopericytoma: A Case Report
Hemangiopericytoma is a rare vascular tumor observed mostly in adults. It usually presents with a painless slowly enlarging mass. The infantile type with much rarer occurrence has a different course compared to adults. Very few case reports have been described in the literature with disease onset in the infancy. The first reported case of infantile hemangiopericytoma of limbs from the Middle ...
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Hemangiopericytomas are rare vascular tumours that are derived from pericytes. Retroperitoneal hemangiopericytomas are usually bulky but clinically silent when diagnosed because of their slow rate of growth. A 49-year-old man, who presented with only vague symptoms of abdominal fullness for several months, was found on computed tomography to have a huge well-defined mass with areas of low atten...
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The authors detail the MR and angiographic findings of a very large hemangiopericytoma in the skull of a 63-year-old woman. Angiography showed a marked tumor blush with early draining veins; MR showed heterogeneously increased T2 signal intensity and enhancement with gadolinium secondary to the richly vascularized tumor.
متن کاملFacial infantile hemangiopericytoma resembling an arteriovenous malformation.
Malignant highly vascularized tumors such as hemangiopericytomas (HPC) may mimic a benign arteriovenous malformation (AVM) which is sometimes still referred to as "angioma". We describe the clinical and radiological findings of a facial hemangiopericytoma in comparison to an AVM in order to avoid misdiagnosis between these two pathologies since evolution and therapeutic management are completel...
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Meningeal hemangiopericytomas (HPCs) are aggressive tumors characterized by a high rate of recurrence and delayed metastasis. Despite the malignant nature of these tumors, they often reach a large size with minor clinical presentations. To date, surgical treatment still remains the primary treatment of these tumors. HPC is a malignant tumor arising from pericapillary cells or Zimmerman pericyte...
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ژورنال
عنوان ژورنال: Journal of Pediatric Surgery Case Reports
سال: 2021
ISSN: 2213-5766
DOI: 10.1016/j.epsc.2021.101928