Cases reported "Diverticulosis, Colonic"

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1/5. Adrenal cortical adenoma with excess black pigment deposition, combined with myelolipoma and clinical Cushing's syndrome.

    We report a case of a functional adenoma with excess black pigment deposition and myelolipoma in the same adrenal gland in a 58-year-old woman. The patient presented with gastrointestinal bleeding, and after being diagnosed with colonic diverticulosis, underwent a total colectomy. An abdominal computerized tomographic (CT) scan during her work-up showed a right adrenal mass consistent with myelolipoma. Postoperatively, the patient was diagnosed with Cushing's syndrome and underwent a right adrenalectomy. The adrenalectomy specimen consisted of a dark brown and golden-yellow adrenal adenoma, myelolipoma, and atrophic adrenal gland. Immunostains indicated that the dark brown adenoma component was responsible for the patient's hypercortisolism. Co-occurrence of a functional black adenoma and a well-developed myelolipoma has not been reported in the literature. We describe the significant findings of this case, together with a review of the literature. ( info)

2/5. Preoperative diagnosis of colouterine fistula secondary to diverticulitis by sonohysterography with contrast medium.

    Colouterine fistulae secondary to sigmoid diverticulitis are unusual. methods for diagnosis remain to be established. We report a case with a colouterine fistula in which sonohysterography detected the flow of ultrasound contrast medium between the uterine cavity and the sigmoid colon through the posterior uterine wall, thus confirming the diagnosis. The diagnosis was further substantiated by a charcoal challenge test. The patient underwent en bloc resection of the uterus, fallopian tubes, ovaries and sigmoid colon, the organs involved with diverticulitis. This is the first report to describe a colouterine fistula successfully diagnosed by sonohysterography using ultrasound contrast medium. ( info)

3/5. Intestinal spirochetosis and colon diverticulosis.

    A case of intestinal spirochetosis in a 62-year-old white male is reported. The condition was characterized by chronic flatulence and episodes of intestinal hemorrhage, in addition to the evidence of hypotonic diverticular disease, with a large number of slender organisms in the colon epithelium and cryptae. Spirochetes were demonstrated by Whartin-Starry stain. The serologic tests for syphilis and hiv were positive. Spirochetosis was treated with penicillin g, and the patient remains free of intestinal complaints 20 months later. ( info)

4/5. Chronic abdominal wall sinus and recurrent abscesses caused by a foreign body after laparotomy.

    The prolonged failure of a wound to heal due to the existence of a foreign body can result in chronic sinuses and fistulae and is a situation that should be avoided through thorough assessment of the wound in the first instance. ( info)

5/5. Colovesical fistula complicating diverticular disease: one-stage resection.

    Colonic diverticular disease is common in developed countries, and its prevalence increases with age. Most affected individuals remain asymptomatic throughout their lives, and relatively few patients require surgical intervention for obstructive or inflammatory complications. Colovesical fistula is the most common type (65%) of fistula associated with colonic diverticular disease. Primary resection of sigmoid colon with colorectal anastomosis performed as a one-stage procedure is its definitive treatment and can be performed safely--as simple closure, using an omental flap, or through resection and closure of bladder defect--in 90% of the patients. We report our experience with four patients suffering from colovesical fistula who were treated with primary resection of sigmoid colon and colorectal anastomosis performed as a one-step procedure. In our experience, diverting colostomy or Hartmann intervention is not recommended because of the lack of fistula definitive resolution and the possibility of additional complications. ( info)


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