Background: Over the past two decades, there has been mounting evidence that primary anastomosis (PA) is a safe alternative to Hartmann's procedure (HP) in acute diverticulitis. In addition, specialized colorectal surgeons are more likely to perform PA. This study aimed to analyse if this evidence has led to an increase in the rate of PA in a major tertiary institution over time.Methods: A retrospective observational study of patients requiring operative management of acute diverticulitis from 1 January 2001 to 31 December 2015 at a tertiary teaching hospital. Results: One hundred and eighteen patients underwent surgery for acute diverticulitis. Patients who failed initial conservative management were more likely to have PA (43% versus 21%, P = 0.044). There was no difference in medical or surgical complications, readmission rate or mortality between patients who had a PA compared with HP. Patients were more likely to have a PA if a colorectal surgeon was operating compared with a colorectal surgery fellow or general surgeon (36% versus 19% versus 10%, P = 0.039). In patients with modified Hinchey 0-2, there was an increased PA rate within the study period, 21%, 43%, 63% to 57% from the first to the fourth quartile of patients (P = 0.038). Conclusions: The mounting evidence for the safety of performing PA has led to an increase in the PA rates for acute diverticulitis. Patients who were operated by a colorectal surgeon were more likely to have a PA. The morbidity and mortality were similar in patients who had PA compared with HP.

Epstein–Barr virus mucocutaneous ulcer (EBVMCU) is a new entity, only recently included in World Health Organisation classification of lymphoid neoplasms. Almost all cases described to date have been in patients with a predisposing risk factor of immunosuppression. This case presents a 21-year-old male admitted with tonsillitis and no overt immunosuppression, who is subsequently diagnosed with EBVMCU of likely iatrogenic origin.

Acquired haemophilia A is a rare but important diagnosis, carrying a mortality rate of 22%. Life-threatening sequalae of this diagnosis includes airway compromise, which can rapidly lead to demise of the patient if left untreated. Our case examines an 80-year-old man presenting with a supraglottic haematoma resulting from acquired haemophilia A causing airway compromise and necessitating definitive airway control. A review of current understanding and management of the disease is also ddiscussed.