Results 151 to 160 of about 68,287 (273)

Preliminary Establishment of a Method and System for Detecting Neural Tumor Boundaries Based on Optical Coherence Tomography

open access: yesMedComm, Volume 6, Issue 12, December 2025.
This diagram illustrates the stepwise workflow involved in the development and application of the intraoperative swept‐source OCT system for brain tumor detection. The process begins with the creation of the OCT system, followed by data collection on light attenuation values from brain tumors and their boundaries.
Jiuhong Li   +11 more
wiley   +1 more source

Cochlea-sparing acoustic neuroma treatment with 4π radiation therapy. [PDF]

open access: yes, 2018
PurposeThis study investigates whether 4π noncoplanar radiation therapy can spare the cochleae and consequently potentially improve hearing preservation in patients with acoustic neuroma who are treated with radiation therapy.Methods and ...
Kaprealian, Tania   +4 more
core  

Merlin immunohistochemistry is a reliable surrogate marker for NF2 gene alterations in meningioma

open access: yesHistopathology, Volume 87, Issue 6, Page 915-922, December 2025.
This study found that complete loss of Merlin immunostaining could serve as a reliable surrogate marker for NF2 gene alterations in low‐grade meningioma. We also introduce some pitfalls in the interpretation of its staining pattern. Aims Molecular characterization as well as histologic grading has proven useful in predicting the biological behaviour of
Mayu Kashiwagi‐Hakozaki   +6 more
wiley   +1 more source

<症例>肝臓原発の良性神経鞘腫 [PDF]

open access: yes, 1994
Neurogenic tumors of the liver are very rare, irrespective of associated neurofibromatosis. We report here a well-documented case of benign schwannoma in a 56-year-old woman without neurofibromatosis, including imaging and pathological examinations ...
MORI, KEIICHIRO   +4 more
core  

Schwannoma of the eyelid: Apropos of two cases

open access: yesIndian Journal of Ophthalmology, 2009
Schwannoma, also referred to as neurilemmoma, is a benign tumor of peripheral nerve arising from Schwann cells that form the neural sheath. Schwannoma of ophthalmic interest is rare although it has been reported in relation with the orbit, and less ...
Touzri Raja   +4 more
doaj  

Cervical intramedullary schwannoma mimicking a glioma [PDF]

open access: hybrid, 2015
Ankush Gupta   +4 more
openalex   +1 more source

Retroperitoneal pelvic schwannoma: A rare case report and review of the literature

open access: yesRadiology Case Reports
Schwannoma, typically a non-cancerous tumor originating from Schwann cells, seldom occurs in the retroperitoneal area. Its clinical manifestation varies, often remaining asymptomatic for an extended period until it enlarges, exerting pressure on ...
Benbrahim Fatima zohra   +7 more
doaj   +1 more source

Robot-Assisted Laparoscopic Renal Schwannoma Excision [PDF]

open access: hybrid, 2016
Jeremy Kelley   +2 more
openalex   +1 more source

Grand Rounds in the Jefferson Digital Commons [PDF]

open access: yes, 2017
The Jefferson Digital Commons has a collection of grand rounds presentations archived from various departments, including: Surgery Otolaryngology Kimmel Cancer Center Family and Community Medicine Integrative ...
Kipnis, MSI, Daniel G.
core   +1 more source

A case of phrenic nerve schwannoma with extensive cystic degeneration

open access: diamond, 2021
Hitoshi Suzuki   +3 more
openalex   +2 more sources

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