Publications by authors named "Muharrem Oner"

Schwannoma of Ansa-Cervicalis: A Rare Location for Schwannoma.

Indian J Otolaryngol Head Neck Surg

October 2024

Article Synopsis
  • Schwannomas are uncommon tumors that develop from the nervous system, and this case discusses a rare schwannoma found in the ansa-cervicalis of a 44-year-old man, initially mistaken for a glomus caroticum tumor based on MRI findings.
  • During surgery, the tumor was located at the carotid bifurcation and confirmed to be a schwannoma through histopathological evaluation, highlighting the difficulty of preoperative diagnosis given the potential for misidentification with other neck masses.
  • The presence of Verocay bodies in the histology indicates the tumor type, and any neurological deficits post-surgery will depend on which nerve the tumor originated from and how carefully the surgery was performed.
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Endoscopic colorectal stenting has gained momentum over the last two decades as a viable alternative to surgical intervention in a subgroup of patients with colorectal disease. Stenting can be used as a temporizing bridge to surgical intervention or as a definitive treatment measure. Patient selection and the technical expertise of the endoscopist are of paramount importance to optimize the clinical outcome.

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This study aimed to evaluate the feasibility, safety, and perioperative outcomes of cholecystectomy and hernia repair performed with the Versius Robotic System by a surgeon with no prior robotic surgery experience. A retrospective analysis was conducted on adult patients who underwent cholecystectomy, inguinal, or umbilical hernia repair using the Versius Robotic System between August 2021 and June 2023 et al. Zahra Hospital, Dubai, UAE.

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Gastric pull-up is the most frequent reconstruction after esophagectomy. In this report we aimed to compare gastric pull-up with colonic interposition in terms of graft function and patient satisfaction. Of 62 patients undergoing esophagectomy, reconstruction was performed by colonic interposition in 11 and gastric pull-up in 51 (without pyloric drainage in 44 and with pyloric drainage in 7).

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