The neuropathology of chronic traumatic encephalopathy.

Chronic traumatic encephalopathy (CTE) is a progressive tauopathy causally linked to repetitive mild traumatic brain injury. Currently, there are no established clinical diagnostic criteria for CTE, making post-mortem neuropathological examination essential for diagnosis. The pathological hallmark of CTE is the presence of perivascular neuronal p-tau aggregates at cortical sulcal depths.

Cognitive biases in Mohs micrographic surgery.

Mohs surgeons' fallibility is an important topic to explore. There are no studies on the role of cognitive biases in heuristic decision-making within Mohs micrographic surgery (MMS) as a contributing factor in mistakes or errors of clinical judgement. We reviewed established cognitive biases applied to heuristics during the pre-operative, intraoperative and reconstruction stages of MMS, and recommend conscious cognitive bias mitigating strategies for Mohs surgeons.

Atypical carcinoid tumour of the larynx.

A man in his 80s with long-standing left-sided throat discomfort presented with hypophonia and odynophagia. A flexible nasoendoscopy revealed a supraglottic mass in the left arytenoid. An urgent microlaryngoscopy and biopsy demonstrated a supraglottic laryngeal tumour consistent with atypical carcinoid on histopathological examination.