Supported by Chengdu Key Technology Innovation R&D Projects(In the Field of Population Health)in the 2023,No.2022-YF05-02120-SN.
BACKGROUND Rectal schwannoma(RS)is a rare subtype of schwannoma that presents diagnostic challenges owing to its clinical rarity.The absence of typical symptoms,specific signs,and distinctive radiographic findings oft...
Soft tissue tumors in the hand have a broad differential diagnosis. Included in the list of differential diagnoses for these tumors are Schwannomas, which are benign tumors within the peripheral nervous system [1]. Sc...
BACKGROUND Gastrointestinal schwannomas(GIS)are rare neurogenic tumors arising from Schwann cells in the gastrointestinal tract.Studies on GIS are limited to small case reports or focus on specific tumor sites,undersc...
BACKGROUND Gastric mesenchymal tumors(GMT)are identified as soft tissue neoplasms that arise from mesenchymal stem cells within the gastrointestinal tract.GMT pri-marily encompass gastric stromal tumors(GST),gastric l...
Background: Schwannomas are generally benign neoplasms arising from the nerve sheath. Presacral schwannomas are very rare entities and difficult to diagnose, representing less than 15% of all retrorectal space tumors....
BACKGROUND Schwannomas are rare peripheral neural myelin sheath tumors that originate from Schwann cells.Of the different types of schwannomas,pelvic sciatic nerve schwannoma is extremely rare.Definite preoperative di...
BACKGROUND Schwannomas are uncommon tumors originating from Schwann cells,forming the neural sheath.They account for approximately 2%-6%of all mesenchymal tumors and are most commonly identified in peripheral nerve tr...
Supported by Soonchunhyang Research Fund,No.2023-0030.
BACKGROUND When a firm facial mass in the cheek region is associated with a high index of clinical suspicion of its being of parotid gland origin,preventive parotidectomy is invariably performed.We report a rare case ...
Schwannoma or neurilemmoma is a neurogenic tumor. Around 25% - 45% cases of schwannomas occur in the head and neck, of which less than 4% occurs in the nasal cavity and the paranasal sinuses. Isolated schwannomas of t...
Intralabyrinthine schwannomas(ILS)are rare benign tumors,often responsible for hearing loss.MRI is important in establishing the diagnosis.We present the example of a 48-year-old lady who reported a 3-years history of...