Intestinal obstruction caused by a strangulating adnexa: a rare complication of ovarian sparing hysterectomy

Strangulation of intraperitoneal kidney transplant by fallopian tube

Renal allograft strangulation is a rare complication following simultaneous kidney pancreas transplant, often causing graft loss. This case report represents the first documented case of a 35-year-old female who developed renal graft strangulation around the left fallopian tube. Our case outlines a new complication that contributes to graft loss concerning iliac fossa anatomy and variations in female patients, as well as surgical considerations that need to be made prior to transplantation. We recommend measurement of the grafted renal vessels within the iliac fossa and respective surroundings structures to allow for the ideal positioning of the grafted organ.

Sigmoid colon strangulation caused by bilateral fallopian tubes: A case report

INTRODUCTION

There are no reports regarding sigmoid colon strangulation caused by bilateral fallopian tubes, which is a rare type of large bowel obstruction. Herein, we report a case of successful laparoscopic treatment of sigmoid colon strangulation.

PRESENTATION OF CASE

A 54-year-old woman presented to our hospital with intermittent abdominal pain. Her medical history was significant for endometriosis; however, there was no surgical history. The physical examination revealed tenderness over the lower abdomen. CT scan shows closed loop obstruction of sigmoid colon. Exploratory laparoscopy was performed, and a sigmoid colon strangulated by bilateral fallopian tubes was detected. The adhesions consisting of bilateral fallopian tubes were dissected laparoscopically. The patient's postoperative course was uneventful, with no complications.

DISCUSSION

The most common cause of large bowel obstruction (LBO) is colorectal cancer, including volvulus and diverticulitis. In this case, the adhesion of both the right and left fallopian tubes caused LBO, and it is conceivable that the etiology involved is endometriosis. Few cases have reported bowel obstruction associated with a fallopian tube, and the laparoscopic approach is very rare. In our case, we immediately performed laparoscopic exploration before colon strangulation led to necrosis or perforation. Therefore, we succeeded in releasing the strangulation laparoscopically.

CONCLUSION

We report a case of sigmoid colon strangulation that was treated laparoscopically. This approach can be the treatment of choice for sigmoid colon strangulation.

Internal hernia with incarceration of the cecum through a loop created by an elongated fallopian tube

We describe a case of a 61-year-old female who presented to the emergency department with a 2-week history of severe right and left lower abdominal quadrant abdominal pain that radiated to the back and was accompanied by nausea and vomiting. An initial computed tomography scan with contrast demonstrated unusual loops of small bowel in the left paracentral pelvis. Follow-up computed tomography scans revealed worsening dilation of the cecum. Exploratory laparotomy was indicated and revealed a mobile right mesenteric stalk, which had migrated to the left lower abdominal quadrant and become incarcerated within a loop formed by a 25 cm long left fallopian tube. The distal end of the fallopian tube was firmly adherent to the parietal peritoneum of the left lower quadrant. A right hemicolectomy and a left salpingo-oophorectomy were performed. This case appears to be the first to document the internal herniation of a mobile cecum and right mesenteric stalk through a highly unusual loop created by an elongated left fallopian tube.