Ancient Schwannoma

A benign, potentially large peripheral nerve tumour that is most common in the retroperitoneal space, characterised by cyst formation, calcification, hyalinisation, and haemorrhage
Management Simple excision
References in periodicals archive ?
This was consistent with the diagnosis of ancient schwannoma (Figure-4).
Optic nerve Schwannoma: Neurofibromatosus Type-1? A case report
Schwannoma, ancient schwannoma, peripheral nerve sheath tumor, pediatric patient.
Ancient Schwannoma of oral cavity in a pediatric patient
Ancient schwannoma in oral cavity: a report of two cases.
SCHWANNOMA OF THE BUCCAL MUCOSA
Ancient schwannoma is a sub-type of schwannomas that is quite rare.
Giant retroperitoneal ancient schwannoma: An unusual schwannoma type in the rarest localization/Dev retroperitoneal ancient schwannoma: Oldukca nadir bir lokalizasyonda, nadir tipte bir schwannoma
Moriwaki et al., "Retroperitoneal ancient schwannoma presenting as an adrenal incidentaloma: CT and MR findings," Magnetic Resonance Imaging, vol.
Schwannoma Localized Retroperitoneally in a 14-Year-Old Boy
Ancient schwannoma is a rare variant of schwannoma (<1% of CS) [1].
Ancient Schwannoma of the Cauda Equina: Our Experience and Review of the Literature
Yoneda, "Laparoscopic resection of a retroperitoneal ancient schwannoma: a case report and review of the literature," Anticancer Research, vol.
Synchronous Malignant Peripheral Nerve Sheath Tumor and Adenocarcinoma of the Prostate: Case Report and Literature Review
(4) Mitoses are rare and the nuclei are usually cytologically bland with tapered ends; however, nuclear pleomorphism and atypia may occur as a result of degenerative change, the term ancient schwannoma being used when these changes are prominent.
Neurogenic Polyps of the Gastrointestinal Tract: A Clinicopathologic Review With Emphasis on Differential Diagnosis and Syndromic Associations
One of them was reported by Inokuchi et al., where a 35-year-old woman who had bilateral adrenal masses had undergone laparoscopic adrenalectomy under the suspicion of a malignant tumor, however, pathologic findings indicated a retroperitoneal ancient schwannoma (4).
Laparoscopic treatment of an adrenal schwannoma embedded in liver: a case report/Karacigere gomulu bir adrenal schwannomun laparoskopik tedavisi: olgu sunumu
Ancient schwannoma involving the median nerve: a case report and review of the literature.
SCHWANNOMAS ARISING FROM UPPER EXTREMITIES- CLINICAL ANALYSIS OF RESULTS OF SURGICAL TREATMENT
Ancient schwannoma masquerading as parotid pleomorphic adenoma.
Coexisting facial nerve schwannoma and monomorphic adenoma of the parotid gland
Ancient schwannoma's are rare, well encapsulated tumours, of long duration, mostly benign in nature.
MRI and FNAC are useful tools in pre-operative diagnosis of Ancient schwannoma: a case report
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