Richard (Wei Chern) Gan

ENT Skull Base Fellow

Royal Brisbane and Women's Hospital, Australia.

JOURNAL REVIEWED: The Journal of Craniofacial Surgery

Latest Contribution

Preoperative CT checklist (using the ‘CLOSE’ mnemonic) improves identification of anatomical variants for endoscopic sinus surgery

1 July 2018 | | CLOSE criteria, ESS, checklist, preoperative evaluation, resident training, sinus CT, sinus surger

Computed tomography (CT) scans of the paranasal sinuses act as roadmaps for endoscopic sinus surgery (ESS) and careful inspection preoperatively warns the operating surgeon of critical anatomical variants. This study aimed to investigate if implementation of a pre-ESS CT checklist...

Is medical therapy without surgical treatment sufficient in treating peritonsillar abscess?

1 July 2018 | | ceftriaxone, clindamycin, complications, dexamethasone, failure, medical therapy, peritonsillar abscess, success, surgical therapy

Standard treatment of peritonsillar abscess (PTA) has typically involved both medical therapy and surgical drainage either in the form of needle aspiration, or incision and drainage. However, is medical without surgical treatment sufficient? The authors suggest that medical therapy without...

An algorithm to distinguish between distant metastases and metachronous lung primary in patients with HPV-related oropharyngeal cancer

1 March 2018 | | head and neck cancer, human papillomavirus, lung nodule, oropharyngeal cancer, pulmonary metastases

Distinguishing between distant metastases of HPV-related oropharyngeal squamous cell carcinoma (OPSCC) and metachronous primary lung squamous cell carcinoma (SCC) is important as it has implications for treatment, prognosis counselling, and registry data. Although p16 immunohistochemistry (p16 IHC) is widely accepted...