Congenital Adhesion Band Presenting as Intestinal Perforation in an Extremely Low Birth Weight Infant

A 231/7-week-old and 560-g-weighing premature male infant was evaluated on day of life 33 for increased frequency of bradycardias, bilious residual, and an increase in abdominal girth. Physical examination was notable for distended and mild tender abdomen. Investigations revealed pneumoperitoneum with dilated bowel loops and a normal acid–base balance. An urgent exploratory laparotomy demonstrated isolated jejunal perforation with an adhesive band extending from the omentum to the base of the mesentery. A segmental jejunal resection followed by an end-to-end anastomosis was performed. The diagnosis of intestinal perforation was inconsistent with focal spontaneous intestinal perforation and necrotizing enterocolitis. Decision to perform exploratory laparotomy led to diagnosis of congenital adhesion band, a rare clinical condition, and the patient had a favorable outcome. This premature infant made an excellent recovery and the upper gastrointestinal (GI) study demonstrated that the anastomotic site was intact. He is currently tolerating advancing enteral feeds.

Adhesive Small Bowel Obstruction in the Minimally Invasive Era

Roughly 60% of all cases of small bowel obstruction are caused by adhesions. Adhesions are a form of internal scar tissue, which develop in over 45–93% of patients who undergo abdominal surgery. With this relatively high incidence, the population at risk for adhesive small bowel obstruction (ASBO) is enormous. Minimally invasive surgery reduces surgical wound surface and thus holds promise to reduce adhesion formation. The use of minimally invasive techniques results in a 50% reduction of adhesion formation as compared to open surgery. However, since ASBO can be caused by just a single adhesive band, it is uncertain whether a reduction in adhesion formation will also lead to a proportional decrease in the incidence of ASBO. Minimally invasive surgery might also improve operative treatment of ASBO, accelerating gastro-intestinal recovery time and lowering the risk of recurrent ASBO associated with adhesion reformation. We will discuss recent evidence on the impact of minimally invasive surgery on the incidence of ASBO and the role of minimally invasive surgery to resolve ASBO. Finally, we will debate additional measures, such as the use of adhesion barriers, to prevent adhesion formation and adhesion-related morbidity in the minimally invasive era.

Spontaneous hemopneumothorax after laparoscopy: a case report and literature review

Background Spontaneous hemopneumothorax (SHP) is defined as the accumulation of >400 mL of blood in the pleural cavity in association with spontaneous pneumothorax. This rare clinical disorder may be life-threatening. Case presentation A 71-year-old woman presented with a 1-month history of recurrent bloody stool, and electronic colonoscopy suggested a rectal mass. Laparoscopic radical resection of rectal cancer was performed. Two days later, she developed chest tightness, shortness of breath, and slight pain in the left chest. Emergency chest radiography revealed mild left pneumothorax and pleural effusion. SHP was suspected and a thoracic drain was inserted. However, the patient developed hemorrhagic shock 3 hours after drainage. She underwent emergency video-assisted thoracic surgery (VATS), which revealed left lung tip rupture with bleeding and adhesive band fracture at the top of the left thoracic cavity. The ruptured lung tissue was removed and electrocoagulation at the adhesion band was performed for hemostasis. The patient was discharged on postoperative day 11. At the time of this writing, she had developed no SHP recurrence or any other complications. Conclusions This case shows that conservative treatment may have serious consequences in patients with SHP. Thus, chest X-ray examination and VATS should be performed in patients with SHP.

Closed loop small bowel obstruction due to mid urethral sling mesh

Closed loop small bowel obstruction is a surgical emergency, which when left untreated leads to vascular compromise resulting in intestinal ischemia, necrosis and perforation. We report the case of a 61 years old female with past surgical history of hysterectomy and a mid-urethral sling, who presented to the emergency department for abdominal pain and obstipation. She was found on imaging to have a closed loop small bowel obstruction. An exploratory laparotomy revealed an adhesive band encompassing the distal terminal ileum, visceral peritoneum and the Mid‐urethral slings mesh. This is a rare complication that, to our knowledge, has not been reported in the surgical literature. This paper will discuss the clinical presentation, diagnostic studies, therapeutic intervention and outcome of this unique case.

Ischemic appendicitis due to pelvic adhesions: a case report

Acute appendicitis is one of the most common etiologies of a surgical abdomen. The lifetime risk is estimated to be 7%. Over 300 000 appendectomies occur annually in the USA. The pathophysiology of appendicitis in most patients is believed to be caused by outflow obstruction of the appendiceal lumen leading to increased intraluminal pressure, venous congestion and mucosal ischemia. This can occur due to a variety of internal obstructive causes such as a fecalith, lymphoid hyperplasia, parasites or a tumor. To date, no case reports describing appendicitis secondary to external compression of the appendix leading to outflow obstruction been documented in the literature. This case report describes a 61-year-old female who had a thick, adhesive band compressing the base of her appendix, which created external outflow obstruction leading to the development of appendicitis.