The incidence of appendiceal diverticulitis in pathologic specimens is 0.004 to 2.1 per cent and is unusual in younger patients. Despite being first described in 1893, this condition is commonly dismissed by surgeons and pathologists as a variant of true appendicitis. However, appendiceal diverticulitis is a discrete clinical process that must be considered in the appropriate setting because of the much higher risk of perforation. The average age is older, the pain is often intermittent, and although it can be localized in the right lower abdominal quadrant, it is of longer duration. Although no further treatment in addition to appendectomy is needed, it is important that surgeons be aware of this condition, as the clinical presentation can be different from the classical acute appendicitis picture. Patients often seek medical treatment much later than those with classic appendicitis, and if there is a delay in establishing the correct diagnosis, perforation within the mesentery is found at the time of operation. Also, it is often mistakenly identified as carcinoma and it has higher rate of perforation and a longer convaslescence. We describe a case of a 42-year-old man and review the literature.

Enteritis necroticans is a necrotizing process manifesting as segmental gangrene of the bowel, triggered by Clostridium perfringens toxins under specific dietary conditions. It is a rare disease in developed countries and is probably underdiagnosed. A case of enteritis necroticans presenting with midgut necrosis with sepsis and hemolysis is reported herein. Bacteriologic culture of blood and peritoneal content revealed C perfringens. Dietary history, including the ingestion of meat together with sweet potatoes, should increase clinical suspicion of enteritis necroticans. Early recognition and timely surgical intervention are required for successful treatment. Clinicians are encouraged to be aware of this clinically fulminant yet rarely recognized surgical entity.

No abstract

No abstract

An increasing variety of alternative health care products (defined as “over-the-counter,” nonprescribed herbal medicines) are taken by patients for a plethora of reasons. Unfortunately these self-prescribed remedies are seldom considered by the patient to be medications and as a result it has been noted that 70 per cent of patients do not reveal herbal use to their allopathic practitioners or hospital personnel. The rapid growth of this herbal self-therapy has important implications for the practice of surgery. A case of post-laparoscopic cholecystectomy bleeding in a patient taking Gingko biloba is reported. This preparation has been reported to cause spontaneous bleeding and may interact with anticoagulants and antiplatelet agents. Other herbal medicines have also been associated with potential increased bleeding including garlic, feverfew, ginger, and ginseng. It is vital for surgeons to be apprised of all substances ingested by patients, to be cognizant of their potential adverse effects and drug interactions, and to be familiar with their therapeutic modality, all of which will help to optimize therapeutic approaches and improve patient outcome.