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1.
A paracaecal hernia, a type of pericaecal hernias, is a rare cause of small intestinal obstruction. Failure of early recognition and reduction of this type of internal hernia may lead to strangulation of the herniated intestine. There has been a number of case reports in the literature about the different types of pericaecal hernias, however the anatomy of these hernias is still poorly understood and the management is still evolving.We are presenting a 75 year old woman, who presented clinically and radiologically with distal small intestinal obstruction. Her past medical history was unremarkable and she had no prior abdominal surgery. After resuscitation, she was taken to the operating theatre for a diagnostic laparoscope, which showed a herniated loop of ileum through a congenital defect in the parietocaecal fold. Reduction of that loop and closure of the peritoneal defect were achieved laparoscopically. Following the procedure, the patient recovered very quickly and she was discharged home within 48 h of her initial admission.Patients with pericaecal hernias tend to present with symptoms of distal small intestinal obstruction. The presence of localised peritonism in the right iliac fossa usually indicate strangulation and that should prompt an urgent surgical intervention.In summary, based on our case, excellent results were achieved from early laparoscopic intervention. Therefore, we recommend early laparoscopy for patients presenting with small intestinal obstruction with no history of abdominal surgery.  相似文献   

2.
IntroductionGallstone bowel obstruction is a rare form of mechanical ileus usually presenting in elderly patients, and is associated with chronic or acute cholecystitis episodes.Case presentationWe present the case of an 80 year old female with abdominal pain, inability to defecate and recurrent episodes of diarrhea for the past 8 months. CT examination uncovered a cholecystoduodenal fistula along with gas in the gall bladder and the presence of a ≥2 cm gallstone inside the small bowel lumen causing obstruction. Patient was admitted to the operating room, where a 3.2 cm gallstone was located in the terminal ileus. A rupture was found in the antimesenteric part of a discolored small bowel segment, approximately 60 cm from the ileocaecal valve, through which the gallstone was recovered. The bowel regained its peristalsis, and the rupture was debrided and sutured. Patient was discharged uneventfully on the 6th postoperative day.DiscussionGallstone ileus is caused due to the impaction of a gallstone inside the bowel lumen. It usually passes through a fistula connecting the gallstone with the gastrointestinal tract. It can present with nonspecific or acute abdominal symptoms. CT usually confirms the diagnosis, while there are a number of treatment options; conservative, minimal invasive and surgical. Our patient was successfully relieved of the obstruction through recovery of the gallstone using open surgery, with no repair of the fistula.ConclussionAlthough rare, gallstones must be suspected as a possible cause of bowel obstruction, especially in elderly patients reporting biliary symptoms.  相似文献   

3.
IntroductionRapunzel syndrome is a rare intestinal condition that starts with the ingestion of a trichobezoar. The condition is predominately found in females and can be associated with trichotillomania, or the compulsive urge to pull one’s own hair out. There are less than 40 cases described in the literature with the prevention of recurrence aimed at psychological treatment.Presentation of caseThe patient is a 7 year-old girl with a history of trichotillomania with trichophagia as a young child who presented with abdominal pain, nausea, and vomiting, consistent with a gastric outlet obstruction. She had an exploratory laparotomy with gastrostomy performed revealing a 18 cm by 18 cm trichobezoar with extension into the small bowel.DiscussionBezoars, an already rare entity, can occasionally lead to gastric and small bowel obstructions. Small collections of ingested hair build up in the intestinal tract causing significant symptoms. These obstructions can sometimes be treated through minimally invasive techniques but, in our case described, it is unlikely to have been treated any other way due to the substantial size of the trichobezoar.ConclusionEarly consideration of Rapunzel syndrome is important in young females presenting with a gastric outlet obstruction.  相似文献   

4.
IntroductionSpontaneous CBD perforation is one of the rare causes of acute abdomen in infants and extremely rare in adults. It is rarely suspected and correctly diagnosed preoperatively.Presentation of caseA 17 year old female presented to Emergency Department with sudden onset of pain and distention of abdomen, associated with vomiting and non-passage of flatus and stool for 3 days and features of generalized peritonitis. On exploration, a perforation of size 0.5 cm in diameter was present on the antero-lateral surface of supraduodenal part of common bile duct (CBD) below the junction of cystic duct and common hepatic duct. Cholecystectomy done and the CBD repaired over a T-tube.DiscussionSpontaneous perforation of bile duct should ideally manage with T-tube drainage of the CBD along with cholecystectomy. In case with distal obstruction of the CBD, a biliary enteric bypass should be done.ConclusionDue to the paucity of cases, the index of suspicion for this diagnosis is low. But bilious peritoneal tap, features of generalized peritonitis and absence of free gas under diaphragm in abdominal x-ray may be considered as clues for suspicion. Accordingly, Surgery remains the mainstay of treatment.  相似文献   

5.
IntroductionMultiple diverticulosis of the jejunum constitutes an uncommon pathology of the small bowel. The disease is often asymptomatic and must be taken into consideration in cases of unexplained malabsorption, anemia, chronic abdominal pain and discomfort.Case presentaionWe are thereby reporting a 50 yr patient on chronic NSAID ingestion presenting to us with acute abdomen. On exploration, there were multiple (14) jejunal diverticuli on both mesenteric and antimesentric border from 10 cm to 90 cm distal to duedenojejunal junction with a perforation in one of the diverticulum, 80 cm distal to the ligament of Treitz. We performed a resection of a 80-cm jejunal segment involving the multiple diverticula and an end to end jejunojejunostomy.DiscussionDrug-induced jejunal perforation is known, but jejunal diverticular perforation related to steroid/treatment has been reported only once previously. Long-term NSAID therapy usually induces clinically silent enteropathy characterized by increased intestinal permeability and inflammation. Jejunal diverticulosis is a challenging disorder from a diagnostic perspective, with no truly reliable diagnostic tests. The current treatment of choice for perforated jejunal diverticula causing generalized peritonitis is prompt laparotomy with segmental intestinal resection and primary anastomosis.ConclusionJejunal diverticula are rare lesions, and their perforation never features in the list of diagnoses for acute abdomen, especially in this part of the world. Further this unique case report opens the doors for further research to prove an assosiation between NSAID use and diverticular perforation which itself is a very rare entity.  相似文献   

6.
INTRODUCTIONInternal hernia is a rare entity which can cause intestinal obstruction. The most common type of internal hernia is the paraduodenal hernia which accounts for 53% of cases, and the internal hernia within the pelvis account for 7%. Perineal hernia, which is classified as pelvic hernia, usually occurs due to weakening of the pelvic floor musculature and thus, should be distinguished from the internal hernia caused by peritoneal defects in the pelvic cavity.PRESENTATION OF CASEWe present a case of 28-year-old female who presented intestinal obstruction. Conservative therapies failed and she required emergency laparotomy. The operative findings revealed a peritoneal defect of 2 cm in diameter in the pouch of Douglas, through which the ileum was incarcerated and strangulated. The incarcerated bowel was reduced, and the intestinal color quickly returned to normal. Therefore a primary closure of the peritoneal defect was performed and the postoperative course was uneventful.DISCUSSIONA PubMed search for the case of internal hernia through a defect in the pouch of Douglas revealed only three, making this an extremely rare condition.CONCLUSIONBecause of rarity of this hernia, the etiology is unknown. However, our patient is a young female with no history of pregnancy, abdominal surgery, or trauma, therefore the cause of the peritoneal defect is considered congenital.  相似文献   

7.
Gallstone ileus is a rare presentation, accounting for 0.1% of cases of mechanical small bowel obstruction. Patients are often elderly with significant comorbidity. Treatment is based upon laparotomy and enterolithotomy. We present the case of a 75 year old lady admitted as an emergency with a 4 day history of small bowel obstruction. She was found on CT scan to have an impacted gallstone in the distal ileum. At operation, her impacted stone was removed through a proximal enterostomy. The stone however was found to have a squared off edge, raising the suspicion of a second fragment within the proximal small bowel lumen. Failure to retrieve this could have led to re-obstruction requiring a return to theatre and repeat laparotomy in an elderly patient with the associated morbidity.  相似文献   

8.
9.
BackgroundThe management of chronic abdominal pain after laparoscopic Roux-en-Y gastric bypass (LRYGP) is complex and challenging. Foreign body intestinal perforation including that caused by fish bones has previously been reported in the literature and if clinically unrecognized, can cause significant morbidity and mortality. Fish bone perforation as a cause of chronic abdominal pain after LRYGP has rarely been reported.SummaryThe unusual case of a 54 year old female presenting with recurrent episodes of postprandial pain 2 years after LRYGP is reported. Previous radiological and endoscopic investigations did not reveal any abnormality and after the most recent clinical presentation, a laparoscopic exploration was performed. A protruding fish bone at the biliary-digestive junction was discovered intra-operatively and successfully extracted. Dense adhesions between the involved intestinal loops were lysed in an attempt to improve intestinal transit and subsequently relieve post-prandial pain.ConclusionThis case highlights the possibility of a missed fish bone perforation causing chronic postprandial abdominal pain and discomfort in a patient with a Roux-en-Y gastric bypass anatomy. Foreign body perforation is a rare cause of abdominal pain after gastric bypass that should be considered when evaluating chronic abdominal pain symptoms after LRYGP.  相似文献   

10.
IntroductionGastrointestinal stromal tumors (GISTs) are clinically asymptomatic until they reach a significant size; therefore, GISTs that are 2 cm or less are typically asymptomatic. Patients with symptomatic GISTs typically present with abdominal pain, gastrointestinal bleeding, or a palpable mass but rarely present with hemoperitoneum.Presentation of caseA 72-year-old Japanese man presented to us with acute onset abdominal pain. Physical examination showed peritoneal irritation in the lower abdomen. Findings of abdominal computed tomography were suggestive of hemoperitoneum; therefore, urgent surgery was performed. Approximately 1500 ml of blood in the abdominal cavity was removed. A small, ruptured mass was found in the middle of the small intestine, and partial resection of the small intestine, including the mass, was performed. The resected tumor was 2 cm in size and exhibited an exophytic growth pattern. Immunohistochemical staining revealed that the tumor was positive for KIT and CD34; therefore, a final diagnosis of GIST was made. Treatment with imatinib at 400 mg per day was started from postoperative month 1. The patient is doing well without recurrence 5 months after surgery.DiscussionEven small GISTs in the small intestine can spontaneously rupture and cause hemoperitoneum. Moreover, when a patient presents with sudden abdominal pain and hemoperitoneum without an evident mass on imaging, clinicians should be aware of the possibility of bleeding from a small GIST in the small intestine.ConclusionWe present an extremely rare case of a patient with a small, spontaneously ruptured GIST in the small intestine, resulting in hemoperitoneum.  相似文献   

11.
IntroductionPeritoneal loose body(PLB) is usually small, therefore giant Peritoneal loose body(gPLB) with a diameter >5 cm has rarely been described in the literatures. We report a case of two gPLB simultaneously found in one patient.Presentation of caseA healthy 79-year-old man palpated himself a solid mass with alternating localizations in his peritoneal cavity 6 months ago. It was not the complaint of frequency of urinatior until he saw the doctor a week ago. Surprisingly, two oval-shaped masses were simultaneously discovered by computed tomography (CT). One was in the peritoneal cavity, measuring 10.4*8.3 cm, weight 182.5 g, another was in the pelvic cavity, measuring 7.6*6.0 cm, weight 98.4 g. The case was confirmed by surgical operation.DiscussionThe gPLB is considered as uncommon. Two gPLB which were simultaneously discovered in one patient have never been reported in the literatures. The small PLB is usually asmptomatic, occasionally, the gPLB can cause symptoms with acute retention of urine or intestinal obstruction. It is crucial to diagnosis the peritoneal loose body.ConclusionTwo gPLB that situated in one patient are rare findings. Clinically, if a solid mass alternating localizations cound be palpated in the Peritoneal cavity, CT or other imaging shows an oval-shaped mass with calcifications in the central region, PLB should be considered. Surgical removal is recommended for the patient with acute retention of urine or intestinal obstruction or unclear diagnosis.  相似文献   

12.
IntroductionMixed adenoneuroendocrine carcinomas (MANECs) of the distal bile duct are extremely rare, and only a few cases have been reported in the English literature.Presentation of caseAn 82-year-old man was referred to our hospital for increasing biliary enzymes. Abdominal computed tomography (CT) showed enlargement of the intrahepatic bile ducts and stenosis of the distal bile duct. Endoscopic retrograde cholangiopancreatography showed stenosis of the distal bile duct and a high-density signal at the same site on diffusion weighted imaging. PET-CT showed increased FDG accumulation (SUVmax: 4.5) at the distal bile duct stenosis. Biopsy specimens obtained by endoscopic ultrasonography-guided fine-needle aspiration revealed adenocarcinoma. The patient was diagnosed with adenocarcinoma of the distal bile duct and underwent subtotal stomach-preserving pancreaticoduodenectomy with regional lymph node dissection. The resected distal bile duct tumor was 18 × 14 × 12 mm in diameter. Hematoxylin and eosin staining revealed a composite carcinoma with adenocarcinoma and non-adenocarcinoma elements. The non-adenocarcinoma component stained positive for synaptophysin and chromogranin A. The Ki-67 labeling index was 37%. The non-adenocarcinoma component was therefore diagnosed as a neuroendocrine carcinoma. The two composite carcinoma was diagnosed as MANEC of the distal bile duct. The patient was treated with surgery alone and he remained disease-free for 7 months after the surgery.DiscussionThe treatment of MANECs of the bile duct remains controversial and the prognosis is poor.ConclusionsThere is no standard treatment for MANECs of the bile duct. Larger studies are required to establish standard treatment regimens.  相似文献   

13.
IntroductionObturator hernia is a rare condition accounting for less than 1% of all intra abdominal hernias. Clinical diagnosis is considered a challenge for most surgeons. It usually appears as an intestinal obstruction. Confirmation of diagnosis is carried out by means of imaging or during surgery.Case reportAn 85-year-old female patient, with symptoms of intestinal obstruction of 24 h duration was admitted to the emergency room of Unimed Hospital – Belo Horizonte. Abdominal computed tomography (CT) demonstrated a herniation of the small bowel through the right obturator canal with an intestinal distension proximally. At laparotomy, the presence of a right obturator hernia with an ileal strangulation was confirmed. Segmental enterectomy with primary anastomosis and herniorrhaphy for the closure of the obturator foramen were performed.DiscussionObturator hernias typically affect women, elderly, emaciated and multiparous. Symptoms are non-specific and associated with an intestinal obstruction. Howship-Romberg sign, considered pathognomonic, is generally absent. Abdominal CT scan can aid in pre-operative diagnosis and the treatment is surgical.ConclusionEarly diagnosis and surgical treatment are imperative in obturator hernias due to the high morbidity and mortality that occur in cases where the intervention is delayed.  相似文献   

14.
IntroductionPrimary neuroendocrine tumors (NET) of the extrahepatic biliary tree are a rare entity with less than 100 reported cases in the literature.Presentation of caseHere, we report a case of NET of the extrahepatic bile duct in a 64-year-old male patient presenting with painless jaundice, direct hyperbilirubinemia, and mildly elevated transaminases. Diagnostic workup with an ultrasound revealed dilation of the intrahepatic biliary ducts, without cholelithiasis or choledocholithiasis. Additional cross sectional imaging identified a stricture at the confluence of the common hepatic and cystic duct junction. Given lack of additional findings presumptive diagnosis of localized klatskin’s tumor was made. The patient subsequently underwent resection of the common bile duct and roux-en-y hepaticojejunostomy reconstruction. Final pathologic diagnosis showed G2 well-differentiated NET of the extrahepatic bile duct, measuring 1.3 × 1.1 × 1 cm.DiscussionWhen a patient is evaluated for a primary bile duct neoplasm, differentiation between cholangiocarcinoma and an unusual bile duct tumor, such as a NET is very difficult before surgical resection and histologic review.ConclusionNET of the extrahepatic biliary tree are a rare entity. Typical presentation is with painless jaundice and other symptoms related to obstruction of the biliary tree and the diagnosis is usually made post-operatively.  相似文献   

15.
IntroductionMalignant bowel obstruction (MBO) is harrowing complication of gastrointestinal cancers. Only a few studies have reported on the surgical roles of bowel obstruction from recurrent pancreatic cancer. We report successfully management for malignant bowel obstruction by palliative surgery for relief of symptoms.Presentation of caseA 43 year old man was diagnosed with pancreatic tail cancer. After distal pancreatectomy, he underwent six cycle of adjuvant chemotherapy. 10 months later, he had suffered from small bowel obstruction by seeding metastases. We performed segmental small bowel resection. This patient had good recovery and continued to receive palliative chemotherapy. A 78 year old man was diagnosed with unresectable, huge pancreatic cancer. He had recurrent obstructive symptoms and periumbilical pain. We decided palliative surgery of wide excision of umbilical abdominal mass for pain control. 3 weeks later, he presented with recurrent symptoms in previous op site. We planned 2nd operation for relief of symptoms. He underwent surgery to resect abdominal wall mass and small bowel due to 2 cm sized mass in terminal ileum. After 2nd surgery, he received consistently palliative chemotherapy with good clinical condition.Discussion and conclusionPalliative surgery improves quality of life in recurrent pancreatic cancer patients and can continue patient’s palliative management. In selected patients, palliative surgery may effective management for progress of survival and quality of life.  相似文献   

16.
IntroductionWe report our experience involving a rare case of ileum endometriosis complicated with small bowel obstruction.Presentation of case33 years old female patient, admitted to emergency service with abdominal pain, abdominal distension, and vomiting. Abdominal X-ray showed dilated small bowel loops. Computerized tomography scan showed dilated small intestine segments excepting last ileum loop, gastric distension, enlarged ovaries.Emergency laparotomy was performed, showing acute bowel obstruction due to a stenotic tumor placed on the terminal ileum, cecum tumors, multiple tumors in Douglas pouch, multiple mesenteric enlarged lymph nodes. Right colectomy is performed with an ileo-transverso stomy placed in right hypochondrium. Postoperative evolution without complication, patient discharged after 13-days hospitalization. After hormonal treatment, she returned for a second look and ileotransverso anastomosis.DiscussionGastrointestinal involvement of endometriosis has been found in 3%–37% of menstruating women. Ileum localization is very rare (1%–7%), causing intestinal obstruction 7%–23% of cases. Intraoperative differential diagnosis is difficult, predisposing at confusion with other types of tumors. In the absence of fast microscopic exam, the tumor was considered malignant and imposed a right hemicolectomy.ConclusionIntestinal obstruction due to ileum endometriosis is a rare condition, however, it should always be considered in the differential diagnosis in women of reproductive age.  相似文献   

17.
IntroductionLocalized pericardial constriction is a rare form of constrictive pericarditis CP. Depending on the CP location, clinical presentation may be variable, including compression and obstruction of right ventricular inflow tract(RVIT), coronary obstruction, or pulmonary stenosis.Case presentationA 72-year-old man presented a 2-year history of dyspnea and atrial fibrillation. A contrast enhanced angio computerized tomography clearly demonstrated a large spherical mass about 11 × 9 × 4 cm in the anterior pericardium, presenting as a mediastinal tumor causing compression and obstruction of the RVIT. The patient underwent surgical procedure. The outer calcified layer of the pericardial mass was a thick layer of calcification surrounding an inner amorphous low density material. The inferior calcified layer of the pericardial mass which was extremely adherent with the epicardium, was carefully excised, without employment of cardiopulmonary bypass, from the aorta and pulmonary artery origin to the diaphragm and all areas between the right and left phrenic nerves. The final diagnosis was idiopathic CP.DiscussionThe clinical presentation was due to right ventricular free wall compression and obstruction of the RVIT by a giant calcified anterior cardiac mass. The differential diagnosis with other calcified masses in the anterior mediastinum such as teratoma, hemopericardium after blunt trauma and idiopathic or tuberculous CP should be considered.ConclusionHerein we report a very rare case with localized CP causing compression and obstruction of RVIT due to a giant anterior calcified cardiac mass, treated successfully with pericardectomy. Careful dissection is mandatory for a successful procedure.  相似文献   

18.
IntroductionDouble-layer dermal grafts are used for the management of complicated abdominal wall hernias in obese, high risk patients. The method has not yet been used in case of emergency in septic/dirty environment.Case reportA 76-year old female patient (BMI 36.7 kg/m2) was admitted with mechanical bowel obstruction and sepsis caused by a third time recurred, incarcerated and eventrated abdominal wall hernia. During the emergency surgery perforation of the terminal ileum and the ascending colon was detected, along with a feculent peritonitis and extended abdominal wall necrosis. Extended right hemicolectomy and necrectomy of the abdominal wall were performed. The surgery resulted in an abdominal wall defect measuring 223 cm2, for the management of which direct closure was not possible. Using a specific method, an autologous dermal graft was prepared from the redundant skin. The first dermal graft was placed under the abdominal wall with 5 cm overlap, and the second layer was placed onto the first layer with 3 cm overlap in a perforated fashion. The operating time was 250 min. No significant intra-abdominal pressure elevation was measured. No reoperation was performed. On the fifth postoperative day, the patient was mobilised. She was discharged in satisfactory general condition on the 18th postoperative day. There is no recurrent hernia 8 months after the surgery.DiscussionAbdominal wall reconstruction was possible in a necrotic, purulent environment by using a de-epithelised autologous double layer dermal graft, without synthetic or biological graft implantation. The advantage of the procedure was cost-effectivity, and the disadvantage was that only in an obese patient is the sufficient quantity of dermal graft available.ConclusionA homogeneous internal and perforated outer dermal graft was suitable for bridging the abdominal gap in the case of an obese, high risk patient. Autologous dermal grafts can be a safe and feasible alternative to biological meshes in emergency abdominal wall surgeries. Evaluation of a case series can be the next cornerstone of the method described above.  相似文献   

19.
INTRODUCTIONChylorrhea is a form of lymphorrhea involving digested lipid products absorbed in the small intestine. Here we report a rare case of chylorrhea after laparoscopy-assisted distal gastrectomy (LADG) with D1+ dissection that resolved following administration of a low-fat diet.PRESENTATION OF CASEA 35-year-old woman with early gastric cancer underwent LADG with D1+ dissection, and on postoperative day 4, the drain output increased and the fluid with a high triglyceride level (740 mg/dL) changed from clear to milky. On postoperative day 6, oral intake of a low-fat diet was initiated after a 2-day fast, and the daily drain output decreased from postoperative day 9. The drain tube was withdrawn on postoperative day 15, and the patient was discharged on postoperative day 17.DISCUSSIOND1+ dissection does not typically cause injury to the lymphatic trunks, cisterna chyli, or thoracic duct. The maximum output of chylous ascites was minimal, and thus, we assumed that chylorrhea occurred from slightly injured lymphatics with anatomical variation.CONCLUSIONChylorrhea after LADG with D1+ dissection is very rare. The fasting of our case followed by a low-fat diet without TPN would be an effective therapy. As a result, our case recovered favorably without further therapy.  相似文献   

20.
IntroductionMeckel’s diverticulum (MD) commonly presents as gastrointestinal bleeding in the pediatric population and intestinal obstruction in adults. There is no consensus for surgical excision of an incidentally diagnosed MD. We present a hitherto unreported vascular cause of intestinal gangrene due to MD.Case presentationA 16 year old boy was referred as an acute abdomen for tertiary hospital management. Clinical examination and CT suggested small bowel obstruction and emergency laparotomy was performed. A giant MD compressing the root of mesentery, causing critical occlusion of the ileal vessels and extensive ileal gangrene was found. The gangrenous bowel was resected and a jejuno-ascending colon anastamosis was done. Postoperative recovery was uneventful.DiscussionThis case report highlights an unrecognized complication of a giant Meckel’s diverticulum. There are no clear guidelines on the management of an incidentally discovered MD though certain studies recommend resection of an incidental MD in males and individuals less than 50 years of age or when the MD is larger than 2 cm or contains histologically abnormal tissue. Other meta-analyses do not recommend routine resection. MD has been identified as a high risk region for ileal malignancy and its resection usually has minimal morbidity. A valid consent for opportunistic resection of a Meckel’s diverticulum in any laparotomy would be discerning.ConclusionAppropriate opportunistic resection of an incidental Meckel’s diverticulum may prevent extensive surgical morbidity later. This case highlights the need to revisit guidelines for management of incidentally identified MD.  相似文献   

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