作者
Tiberiu Augustin Georgescu, Adrian Vasile Dumitru, Ana Maria Oproiu, Adriana Elena Nica, Diana Costache, Oana Maria Pătraşcu, Anca Mihaela Lăzăroiu, Alina Elena Chefani, Maria Sajin, Mariana Costache
发表日期
2018/1/1
来源
Rom J Morphol Embryol
卷号
59
期号
1
页码范围
303-309
简介
Conventional schwannoma represents a benign peripheral nerve sheath tumor derived from Schwann cells, which usually arises in the fourth or fifth decade of life, in the subcutaneous tissue of the distal extremities, or in the head and neck region of adult patients, with no gender predilection. In addition to the classic type, at least 11 different histopathological subtypes have been described and unawareness of these uncommon histopathological entities may lead to diagnostic pitfalls and risk of mistreatment. Recently described in the scientific literature, microcystic/reticular schwannoma is still relatively unknown to both surgeons and pathologists. The purpose of this paper is to highlight its existence by describing an additional case that occurred in the retroauricular area, and to further characterize its clinical, histopathological and immunohistochemical features. We reviewed the literature and compared the current case with others that have been documented thus far, discussing all possible differential diagnoses.
引用总数
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