1/7. Superior vena cava thrombosis causing respiratory obstruction successfully resolved by stenting in a small bowel transplant candidate.A 4 year old child was referred for small bowel transplantation. He had superior vena cava obstruction secondary to numerous central venous line placements; alternative routes for long term central venous access were compromised by extensive venous occlusive disease. Patency for the superior vena cava was re-established with stenting, which allowed for radiological placement of another central venous line. Long term survival in infants and young children with intestinal failure is dependent on adequate central venous access for the administration of parenteral nutrition. Line sepsis and physical damage to the catheter often necessitates multiple central venous catheter placements during their early life and these children are at risk of catheter related veno-occlusive disease. Recurrent sepsis and the loss of satisfactory venous access for the administration of parenteral nutrition is life threatening and is an indication for intestinal transplantation in up to 41% of patients reported by the small bowel registry.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
2/7. Vaginal evisceration long after vaginal hysterectomy.BACKGROUND: Vaginal evisceration can take place many years after vaginal surgery. CASE: An 87-year-old woman presented with evisceration of small bowel through the vagina, 15 years after she underwent a vaginal hysterectomy. On physical examination, her vital signs were normal. Forty centimeters of small bowel was visible emerging from the vagina, appearing viable and nonedematous. Because of the high surgical risk, the bowel was replaced and the defect in the vaginal wall was repaired transvaginally. CONCLUSION: Vaginal evisceration can be treated by a transvaginal surgical approach. Factors such as the medical condition of the patient and the viability of the herniated viscus should dictate the optimal approach in each case.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
3/7. Long-term outcome of massive small bowel resection.The long-term outcome for seven patients 4-17 yr (mean 7.1 yr) after massive small bowel resection, leaving 5-160 cm (mean 86.4) of small bowel, was reviewed. Their mean age at the final enterectomy was 40 yr. Adaptation to foodstuffs and the effects of physiologic alterations and complicating diseases on their return to work were emphasized. More than 3.5 yr after surgery, the patients had adapted to many kinds of foodstuffs, but dietary fat could not be tolerated by three patients. Six patients returned to work an average of 2.7 yr after surgery, but four were obliged to discontinue their work because of rehospitalization for long-term complications. In addition, their working hours were limited, and they could not engage in heavy physical work, owing to physiologic alterations, such as a reduced metabolic state, after massive enterectomy.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
4/7. Visceral myopathy of the colon mimicking Hirschsprung's disease. diagnosis by deep rectal biopsy.A 51-year-old man presented with a history and physical findings consistent with adult Hirschsprung's disease. An inadvertent transmural rectal biopsy led to the unexpected diagnosis of a visceral myopathy, a diagnosis which was confirmed by subsequent colectomy. The pathological findings are reviewed, and the potential use of transmural rectal biopsy in the diagnosis of smooth muscle disorders of the colon is discussed.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
5/7. Perforation of a Meckel's diverticulum caused by ingestion of a coin.A 25-year-old woman ingested a quarter. Three days later, lower abdominal pain, fever, chills, and physical findings compatible with pelvic inflammatory disease developed. Radiographic examination showed the coin in the middle pelvis. Persistent abdominal complaints, abnormal physical examination, and failure of the coin to progress through the gastrointestinal tract despite conservative management led to surgical intervention. Exploration revealed an inflammatory process in the posterior uterine culde-sac with multiple omental, small bowel, and uterine adhesions due to perforation of a Meckel's diverticulum. Excision of the Meckel's diverticulum was done, and the patient recovered satisfactorily.- - - - - - - - - - ranking = 2keywords = physical (Clic here for more details about this article) |
6/7. Bypass enteropathy: an inflammatory process in the excluded segment with systemic complications.Evidence is presented that many of the enteric and systemic manifestations after jejunoileal bypass can be related to an inflammatory process within the bypassed small bowel rather than to the surgically induced sequelae of a short bowel syndrome with malabsorption. Invasion of the excluded segment by fecal flora was associated with a histologically demonstrable inflammatory response of the mucosa. The disorder was of variable severity and duration and occurred in the majority of 28 bypass patients. Progression to a clinical syndrome resembling an acute abdomen occurred in about 15% of the patients. Small bowel ileus and, in some patients, obstruction of the colon were suggested by physical signs and x-ray findings. Surgical exploration in such instances demonstrated an inflammaotry process of the excluded small bowel loops with severe distention of this segment and of the colon, but not organic obstruction. pneumatosis cystoides intestinalis was a sequal in two patients. Exudative protein loss was documented in the severe cases. Most of the systemic sequelae are comparable to those seen with inflammatory diseases of the bowel such as Crohn's disease. fever, excessive weight and lean tissue loss, and the involvement of skin, blood vessels, joints and possibly, the liver suggest an immune response as a common factor in the pathogenesis. The clinical improvement with antibiotics such as metronidazole or with restitution of normal bowel continuity indicates that the bacterial flora in the excluded small bowel segment or its byproducts are causally related to the systemic complications. hyperoxaluria may be primarily the sequela of steatorrhea and not of the inflammatory process.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
7/7. Nongynecologic causes of unexplained lower abdominal pain in adolescent girls.Unexplained lower abdominal pain in young women can present a challenge for even the most experienced clinicians. Although the cause is usually benign and self-limited, occasionally a serious underlying disorder exists. Clinicians should have an organized approach for diagnosis and management in an effort to avoid any unnecessary tests or referrals. The most important elements of the evaluation are thorough history, careful physical, and sequential follow-up as needed. Selective use of the laboratory and radiographic studies should be considered on an individual basis. This paper describes four disorders in adolescent girls that may present with pain in the lower abdominal region and closely resemble pathologic conditions within the gynecologic tract. Practitioners who provide services to young women should be aware of these entities so that the correct diagnosis is established as soon as possible and appropriate therapy initiated in a timely fashion.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |