Results 121 to 130 of about 68,963 (277)

A Case of Rapidly Growing Schwannoma Originating in the Nasal Septum

open access: diamond, 2022
Kazumichi Kuroda   +6 more
openalex   +1 more source

Noradrenergic and cholinergic innervation of the normal human heart and changes associated with cardiomyopathy

open access: yesThe Anatomical Record, Volume 309, Issue 2, Page 417-450, February 2026.
Abstract Autonomic nerves are crucial in cardiac function and pathology. However, data on the distribution of cholinergic and noradrenergic nerves in normal and pathologic human hearts is lacking. Nonfailing donor hearts were pressure‐perfusion fixed, imaged, and dissected. Left ventricular cardiomyopathy samples were also obtained.
Peter Hanna   +16 more
wiley   +1 more source

Cytologic and Histologic Findings of Extrapleural Solitary Fibrous Tumor: Report of Two Cases

open access: yesDiagnostic Cytopathology, Volume 54, Issue 2, Page E46-E53, February 2026.
ABSTRACT Solitary fibrous tumors (SFT) are a rare neoplasm of mesenchymal origin. SFT was previously described primarily in the pleura and meninges; however, extrapleural and extra‐meningeal SFT have been reported in almost every anatomic site and account for up to 40% of cases.
Michael Tyler   +4 more
wiley   +1 more source

Surgical Management of a Cerebellopontine Angle Tumor After Sudden Onset Facial Paralysis

open access: yesThe Laryngoscope, Volume 136, Issue 2, Page 972-976, February 2026.
Patients with cerebellopontine angle tumors rarely experience acute facial weakness. In this report, we summarize a case where immediate tumor decompression after a patient presented with sudden ipsilateral flaccid facial palsy resulted in complete recovery of facial nerve function, followed by staged gross total tumor resection. Return of facial nerve
Leo L. T. Meller   +4 more
wiley   +1 more source

Schwannoma of the nasal tip: case report and short review of literature

open access: yesTurkish Archives of Otorhinolaryngology, 2009
A case of nasal tip Schwannoma is presented in this paper. Schwannoma is usually a benign neoplasm which is composed of Schwann cells. A 14-year-old boy had suffered from progressive swelling of the nasal tip over 4 months.
Müzeyyen Yıldırım   +4 more
doaj   +1 more source

Intraoral ancient schwannoma: A systematic review of the case reports

open access: yesDental Research Journal, 2017
Intraoral ancient schwannoma is a rare type of oral schwannoma, which is encapsulated and well demarcated from the surrounding tissues. Ancient schwannomas are associated with conventional features of neurilemmoma; however, they are distinguished from ...
Jahanshah Salehinejad   +4 more
doaj   +1 more source

ALK Expression in Nerve Sheath Myxoma: A Potential Diagnostic Pitfall

open access: yes
Journal of Cutaneous Pathology, EarlyView.
Daniel Cole   +6 more
wiley   +1 more source

Prolonged survival in a young Dobermann with adrenal neuroblastoma

open access: yesVeterinary Record Case Reports, Volume 14, Issue 1, February 2026.
Abstract A 1‐year‐old Dobermann presented with recurrent episodes of acute diarrhoea and weight loss starting at 5 months of age. An adrenal mass was identified via ultrasound and computed tomography, leading to adrenalectomy. A diagnosis of adrenal neuroblastoma was obtained through histopathology and immunohistochemistry.
Nataliia Ignatenko   +8 more
wiley   +1 more source

Schwannomatosis of the Spinal Accessory Nerve: A Case Report. [PDF]

open access: yes, 2019
Schwannomatosis is a distinct syndrome characterized by multiple peripheral nerve schwannomas that can be sporadic or familial in nature. Cases affecting the lower cranial nerves are infrequent.
Chin, Cynthia T   +4 more
core  

Multicompartmental cystic trigeminal schwannoma as an uncommon differential diagnosis of cerebellopontine angle tumors

open access: yesRadiology Case Reports
Trigeminal schwannoma is the second most common intracranial schwannoma yet accounts for less than 0.5% intracranial tumors [1]. Cystic degeneration is uncommon.
Yuen Hei Mak, MBBS(HK), FRCR   +1 more
doaj   +1 more source

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