Acquired coronary diseases include aneurysms, fistulae, dissections, and stenosis. Aneurysms may occur secondarily to Kawasaki disease, a childhood vasculitis, the prognosis of which depends on the coronary involvement, or they may be degenerative, infectious, inflammatory, or traumatic in origin. Fistulae develop between the coronary arterial system and a pulmonary or bronchial artery, or cardiac cavity. Dissections may occur spontaneously or may be post-traumatic. These coronary abnormalities may be found incidentally or may present as complications, infarction or rupture. The goals of this article are to understand acquired childhood and adult coronary diseases and their usual means of presentation, the ways of investigating them, and the principles of their treatment.
Surgery of small bowel melanoma metastases has to be reconsidered in the era of targeted treatments and immunotherapy. To retrospectively assess context and outcomes of small bowel melanoma metastases resections. All consecutive melanoma patients who underwent resection of small bowel metastases between 2011 and 2017, in a single referral center, were retrospectively analyzed through melanoma-specific survival (MSS). A total of 20 patients were included with a 47.8 months median follow-up. Before small bowel surgery, eight patients (40%) were asymptomatic while seven had anemia and five patients had abdominal pain. All resections were decided on tumor boards except for three surgeries performed in the emergency setting. In the whole cohort, MSS was 89.5 months with 50% of patients alive at the study endpoint. We classified surgical indications in three groups: (1) surgery as a pivotal treatment for mono-or oligo-metastases limited to the small bowel (n = 6); (2) salvage surgery for symptomatic patients in order to preserve their chances to switch to an active line of medical treatment (n = 8); and (3) surgery of small bowel dissociated metastatic progression for patients otherwise controlled (n = 6), aiming at keeping patients with the same treatment or active follow-up.In these three situations, the objective of surgery was usually met, and most patients had a long median MSS after surgery: 70.3 months, 89.5 months and 72.4 months, respectively. Although medical treatments have dramatically improved survival in metastatic melanoma, surgical control of life-threatening localization like small bowel metastases is often a condition for long survival.
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