Results 101 to 110 of about 68,287 (273)
Dermatologic Features of Endocrine Tumor Syndromes—Systematic Review and Meta‐Analysis
International Journal of Dermatology, EarlyView.ABSTRACT Endocrine tumor syndromes, including multiple endocrine neoplasia types 1, 2A, and 2B (MEN1, MEN2A, MEN2B), Carney complex (CNC), and PTEN hamartoma tumor syndrome (PHTS), are hereditary conditions characterized by multisystem tumor development.
Sára Pálla +8 more
wiley +1 more source
The extracisternal approach in vestibular schwannoma surgery and facial nerve preservation [PDF]
, 2014 The classical surgical technique for the resection of vestibular schwannomas (VS) has emphasized the microsurgical anatomy of cranial nerves. We believe that the focus on preservation of the arachnoid membrane may serve as a safe guide for tumor removal.
Beer-Furlan, Andre +5 more
core +3 more sources
Journal of Visceral Surgery, 2012 Presacral schwannoma is a rare tumor, diagnosed essentially by pelvi-rectal digital examination. Diagnostic investigations should include initial CT-scan followed by pelvic MRI. The role of angiography and preoperative biopsy remain debated. Management is surgical: several surgical routes are possible to remove the tumor; resection essentially consists
A, Makni +3 more
openaire +2 more sources
Characterization of Oral Melanocytic Nevi in Sun‐Exposed and Sun‐Protected Regions
Oral Diseases, EarlyView.ABSTRACT Objective Oral melanocytic nevi (OMN) are histologically similar to skin nevi; however, they are much rarer and not always related to sun exposure. This study aimed to characterize the histopathological, immunohistochemical, and molecular features of OMN in sun‐exposed (vermilion lip) and sun‐protected (intraoral) regions.
Thalita Soares Tavares +9 more
wiley +1 more source
Ancient schwannoma of thoracic spine in a schizophrenic patient with somatic delusion
Journal of Cancer Research and Practice, 2016 Ancient schwannoma is a rare variant of schwannoma characterized by histopathologic degenerative changes, which are thought to be the result of long-term tumor growth and aging. However, ancient schwannoma in the spinal canal is particularly rare.
Ya-Ting Wen, Li Wei, Tai-Ngar Lui
doaj +1 more source
Spinal intramedullary hemangioblastoma and schwannoma collision tumor: illustrative case [PDF]
, 2021 Matthew T. Neal +5 more
openalex +1 more source
Orthopaedic Surgery, EarlyView.Robot‐assisted surgery facilitates precise path planning and osteotomy plane identification. With the combination of an orthopedic robot and intraoperative ultrasound or the da Vinci robot, it can enhance the precision and safety of bone tumor surgery. Furthermore, it can be integrated with patient‐specific cutting guides to minimize surgical duration.
Hanxiao Yin +9 more
wiley +1 more source
Plexiform schwannoma of the floor of the mouth: a case report
Caspian journal of dental research, 2017 Plexiform schwannoma is a type of schwannoma that can be occured at any age and any site of the oral cavity. In the gross and histopathological features, it shows plexiform or multinodular growth pattern.
Mohammad Koochek Dezfuli +4 more
doaj
Extradural cervical spinal schwannoma in a child: a case report and review of the literature
Journal of Medical Case Reports, 2019 Introduction Extradural schwannoma arising from high cervical spinal root is a rare entity in children. We report a case of extradural cervical schwannoma in a 14-year-old boy.
Apar Pokharel +5 more
doaj +1 more source
Schwannoma of the cervical vagus nerve: A rare benign neurogenic tumor [PDF]
, 2013 A schwannoma, also known as an acoustic neuroma, is a benign nerve sheath tumor composed of schwann cells, which normally produce the insulating myelin sheath covering the peripheral nerves.
AKIN, Istemihan +4 more
core +1 more source