The LRINEC score is a robust score capable of detecting even clinically early cases of necrotizing fasciitis. The variables used are routinely measured to assess severe soft tissue infections. Patients with a LRINEC score of > or = 6 should be carefully evaluated for the presence of necrotizing fasciitis.

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Through a trans-institutional transdisciplinary approach, we managed to achieve a significantly shorter hospital stay in frail patients having colorectal surgery. All elective patients who received prehabilitation achieved full functional recovery.

Although uncommon, surgeons need to be aware of the epidemiology and treatment options for adult intussusception. The symptoms and signs are often non-specific and the surgeon might be faced with the diagnosis only at laparotomy. Computed tomography is the most useful imaging modality. An identifiable organic lesion is present in most cases, of which more than 50% are malignant (especially in the large bowel). Operative treatment is thus prudent. En bloc resection is recommended for ileo-colonic and colo-colonic intussusception. There is, however, a role of initial reduction in selected patients with ileo-ileal intussusception.

Adult intussusception is most commonly secondary to a pathologic lead point. The site of intussusception in the colon and the presence of anemia are independent preoperative predictors of malignancy. All colonic intussusceptions should be resected en bloc without reduction, whereas a more selective approach can be applied for enteric intussusceptions.

A chronic anal fissure is a common perianal condition. This review aims to evaluate both existing and new therapies in the treatment of chronic fissures. Pharmacological therapies such as glyceryl trinitrate (GTN), Diltiazem ointment and Botulinum toxin provide a relatively non-invasive option, but with higher recurrence rates. Lateral sphincterotomy remains the gold standard for treatment. Anal dilatation has no role in treatment. New therapies include perineal support devices, Gonyautoxin injection, fissurectomy, fissurotomy, sphincterolysis, and flap procedures. Further research is required comparing these new therapies with existing established therapies. This paper recommends initial pharmacological therapy with GTN or Diltiazem ointment with Botulinum toxin as a possible second line pharmacological therapy. Perineal support may offer a new dimension in improving healing rates. Lateral sphincterotomy should be offered if pharmacological therapy fails. New therapies are not suitable as first line treatments, though they can be considered if conventional treatment fails.

Inappropriate stoma site, improper management of stoma, and stoma complications lead to diminished quality of life of ostomates. Healthcare professionals involved in stoma creation and/or care should have the fundamental and updated knowledge of the management of stomas and their complications. This review article consists of the following major sections: principles of perioperative patient management, early complications, and late complications. In the "principles of perioperative patient management" section, the current concepts and trends in preoperative education, stoma site marking, postoperative education, and patient educational resources are discussed. In the "early complications" section, we have focused on the etiology and current management of ischemia/necrosis, fluid and electrolyte imbalances, mucocutaneous separation, and retraction. In the "late complications" section, we have focused on the etiology and current management of parastomal hernia, stoma prolapse, parastomal varices, and pyoderma gangrenosum. Pre-and postoperative patient education facilitates the patient's independence in stoma care and resumption of normal activities. Healthcare providers should have basic skills and updated knowledge on the management of stomas and complications of stomas, to act as the first crisis manager for ostomates.

The preoperative diagnosis of Mirizzi syndrome is a challenge. Only constant vigilance during intraoperative dissection of the Calot's triangle will reduce the incidence of bile duct injury in Mirizzi syndrome that can occur in both open and laparoscopic surgery.