Mitral valve replacement following a failed MitraClip procedure.

While mitral valve surgery remains the gold standard for mitral regurgitation (MR), recent innovative and less invasive procedures like percutaneous MitraClip insertion make treatment options open to patients with end-stage dilated cardiomyopathy and poor left ventricular function, since such a cohort of patients invariably represents a high surgical risk. Enthusiasts of this procedure advocate the use of MitraClip as a primary procedure for patients with Type 1 MR and end-stage cardiomyopathy. Valve repair could be reserved for those patients with ongoing regurgitation following MitraClip insertion.

Acute fibrin deposition causing acute failure of two tissue pericardial valves.

We report the early failure of two tissue valves within hours of surgery due to the accumulation of cellular debris in two different institutions in the United Kingdom. The valves were both found at explant to be covered in a cellular material - possibly fibrin. From clinical experience and careful review of the literature we have found no other reports of such early valve failure due to the build up of material on the structure of the valve.

Does re-expansion pulmonary oedema exist?

A best evidence topic in cardiac surgery was written according to a structured protocol. The question addressed was: does re-expansion pulmonary oedema exist? Altogether 233 papers were found using the reported search, of which 13 represented the best evidence to answer the clinical question. The authors, journal, date and country of publication, patient group studied, study type, relevant outcomes and results of these papers are tabulated.

Surgical resection of melorheostosis in the ribs.

Melorheostosis is a rare nongenetic developmental anomaly of the cortical bone. We present a 40-year-old woman who was diagnosed with melorheostosis affecting the ribs only. Chronic pain and cosmetic deformity were her presenting symptoms.