Potential impact on fertility of new systemic therapies for cystic fibrosis.

Cystic fibrosis is primarily considered a respiratory disease with superadded pancreatic dysfunction; however the underlying genetic mutation results in the abnormal function of cells throughout the body - including tissues involved in reproduction. Practically all males and up to 50% of females with CF will suffer fertility issues - the causes of which are multifactorial and could be improved by treatments that target the underlying physiological deficit, such as ivacaftor. We consider the mechanisms by which the rapidly developing field of systemic treatments for CF could impact on the fertility of this group and review the available real world evidence.

Is tonsillectomy mandatory for asymmetric tonsils in children? A review of our diagnostic tonsillectomy practice and the literature.

INTRODUCTION: Diagnostic tonsillectomy is performed to exclude malignancy. It is associated with a post-operative hemorrhage rate of 3.5%, (1) which is more dangerous in small children. No previous case series for asymmetrical tonsils have detected tonsil lymphoma.(2-6) We aimed to review our local diagnostic tonsillectomy practice. METHOD: The authors reviewed the clinical notes and histological results for all diagnostic tonsillectomies carried out from June 2013 to June 2016. RESULTS: We recorded data for 168 patients. There were four post-operative bleeds and one return to theatre. Bilateral tonsillectomies accounted for 152 operations (90.5%). Lymphoid hyperplasia accounted for 95% of histological diagnosis with no malignancies found. Pre-operative tonsil grading demonstrated no statistically significant association with histological tonsil weight difference (ANOVA p = 0.10). Actinomyces colonisation had little affect on tonsil weight difference when we compared patients with bilateral colonisation and no colonisation (t-test p = 0.540) and between tonsils in patients with unilateral tonsil Actinomyces colonisation (paired t-test p = 0.448). Recurrent tonsillitis was more prevalent in patients with Actinomyces colonisation than OSA/sleep disordered breathing (39% vs 15%). CONCLUSION: A literature search yielded five smaller case series of palatine tonsil asymmetry in children with no malignancy found.(2-6) Case-control studies report tonsillar asymmetry as the most common presenting symptom (73%) in tonsillar lymphoma.(7) This enlargement usually occurs rapidly within 6 weeks with new obstructive or systemic B-type symptoms.(3) A Turkish epidemiological study found asymmetrical tonsils in 1.7% of the healthy paediatric population.(8) We therefore estimate there to be over 210,000 children with asymmetrical tonsils in the UK. With an unreliable grading system, we believe asymmetrical tonsils in isolation, unchanged for over 6 weeks may not warrant tonsillectomy.

Traumatic andropause after combat injury.

In association with lower extremity amputation, complex genitourinary injuries have emerged as a specific challenge in modern military trauma surgery. Testicular injury or loss has profound implications for the recovering serviceman, in terms of hormone production and future fertility. The initial focus of treatment for patients with traumatic testicular loss is haemostasis, resuscitation and management of concurrent life-threatening injuries. Multiple reoperations are commonly required to control infection in combat wounds; in a review of 300 major lower extremity amputations, 53% of limbs required revisional surgery, with infection the commonest indication. Atypical infections, such as invasive fungal organisms, can also complicate military wounding. We report the case of a severely wounded serviceman with complete traumatic andropause, whose symptomatic temperature swings were initially mistaken for signs of occult sepsis.

Diverticular disease presenting as subcutaneous emphysema of the thigh.

A normally fit and well 79-year-old lady presented acutely confused and shocked after a few months history of atypical left-sided back and thigh pain. She was unable to tolerate movement of her left leg and soft tissue crepitus was palpable over her thigh. Emergency incision and drainage of the leg was performed with intraoperative swabs growing Streptococcusmilleri and coliforms. Postoperatively, in the Intensive Care Unit (ICU) deep faecal contamination of the wound was noted. Contrast imaging revealed severe diverticular disease and colocutaneous fistula. Abdominal examination was unremarkable throughout her admission and initial CT scan had not revealed the underlying pathology. A defunctioning colostomy was fashioned and after a prolonged period of rehabilitation the patient returned to being functionally independent.