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Postsurgical complications (PSCs) are known as a deviation from the normal postsurgical course and categorized by severity and treatment requirements. Surgical site infection (SSI) is one of major PSCs and the most common healthcare-associated infection, resulting in increased length of hospital stay and cost. In this work, we assessed an automated way to generate lexicon (i.e., keyword features) from clinical narratives using sublanguage analysis with heuristics to detect SSI and evaluated these keywords with medical experts. To further validate our approach, we also conducted decision tree algorithm on cohort using automatically generated keywords. The results show that our framework was able to identify SSI keywords from clinical narratives and to support search-based natural language processing (NLP) approaches by augmenting search queries.

Surgery improves the quality of life in patients with Crohn's disease (CD) and cures patients with chronic ulcerative colitis (CUC). There are several surgical controversies primarily involving techniques and long-term outcomes. Some debates are long standing; whether to perform a double-stapled ileal pouch-anal anastomosis (IPAA) or a mucosectomy and hand-sewn anastomosis, and whether to divert or not to divert in patients with CUC undergoing an IPAA. Other issues are more recent, such as the effects of age, pregnancy, pouch salvage, and laparoscopic IPAA. In patients with Crohn's disease the anastomosis technique, the management of perianal disease, and the role of laparoscopic surgery are topics of debate. This review shows the current concepts and controversies in the surgical management of patients with CUC or CD. [ABSTRACT FROM AUTHOR]