Case Reports in Surgery最新文献

Introduction and Importance. Endoscopic retrograde cholangiopancreatography (ERCP) is a non-surgical method utilized to manage biliary tract obstruction, but the complication of biliary stent migration occurs in 5-10% of patients. Though migrated stents are commonly passed through the gastrointestinal tract without harm, intestinal perforation is a rare but severe complication, affecting less than 1% of cases. Case Presentation. We report a case of a 65-year-old woman who presented to the emergency department with symptoms of abdominal pain, nausea, and loss of appetite. According to clinical examination and evidence, the patient underwent surgery with high suspicion of appendicitis, which unexpectedly uncovered a perforated cecum with a protruding biliary stent. Clinical Discussion. Our report describes a unique and unexpected finding of cecal perforation caused by a migrated biliary stent in a patient. We also conducted a review of current literature on ERCP complications, including risk factors for stent migration, relevant statistics, and appropriate interventions. Conclusion. Surgeons should be aware of the risk of stent migration and complications in patients with a history of ERCP. Removal of migrated biliary stents is recommended, regardless of the presence of complications. Additional assessments for alternative diagnoses are recommended for older patients with abdominal pain complaints. Flexible plastic stents should be used for patients at risk of stent passage.

Background. The use of oral or nasal route for enteral feeding is a standard practice in intensive care patients with a safe profile in general. However, complications associated with the insertion of a nasogastric (NGT) or orogastric tube (OGT) are common in the medical literature compared to the removal of such tubes. Case presentation. We presented a 38-year-old male who was involved in a motor-vehicle collision and found with low Glasgow Coma Scale outside his vehicle. He had polytrauma and was intubated-and commenced on enteral feeding via an OGT. Esophageal bezoar developed within a few days around the feeding tube, resulting in significant force being required to remove it, which was complicated by esophageal perforation. The esophageal injury was treated conservatively with uneventful recovery. Discussion and conclusions. Although limited case reports of esophageal enteral feeding bezoar formation do exist in the literature, we believe that this is the first case report of esophageal perforation due to the forceful removal of a wedged OGT secondary to esophageal bezoar formation. Morbidity associated with OGT/NGT is not common and may require a high index of suspicion to be identified. This is especially true if resistance is appreciated while removing the NGT/OGT. Gastroenterology consultation is recommended as early as possible to detect and manage any complications, however, their role was very limited in such stable case. In addition, early computed tomography (CT) can be considered for timely recognition of esophageal perforation. Non-operative management may be considered in stable patients, especially if the leak is in the cervical portion of the esophagus. Finally, prevention is better than cure, so being diligent in confirming NGT/OGT position, both radiologically and by measuring the tube length at the nostril/mouth, is the key to avoid misplacement and complication. This case raises the awareness of physician for such preventable iatrogenic event.

Background: Intracholecystic papillary neoplasm (ICPN) is a rare tumor first classified by the World Health Organization in 2010. ICPN is a counterpart of the intraductal papillary mucinous neoplasm of the pancreas and intraductal papillary neoplasm of the bile duct. Previous reports on ICPN are limited; thus, the diagnosis, surgical intervention, and prognosis are controversial. Here, we report an extensively invasive gallbladder cancer arising in ICPN treated with pylorus-preserving pancreaticoduodenectomy (PPPD) and extended cholecystectomy. Case Presentation. A 75-year-old man presented to another hospital with jaundice for 1 month. Laboratory findings showed elevated total bilirubin, 10.6 mg/dL and carbohydrate antigen 19-9, 54.8 U/mL. Computed tomography showed a well-enhanced tumor located in the distal bile duct and dilated hepatic bile duct. The gallbladder wall was thickened and homogeneously enhanced. Endoscopic retrograde cholangiopancreatography revealed a filling defect in the distal common bile duct, and intraductal ultrasonography showed a papillary tumor in the common bile duct, indicating tumor invasion of the bile duct subserosa. Subsequent bile duct brush cytology revealed adenocarcinoma. The patient was referred to our hospital for surgical treatment and underwent an open PPPD. Intraoperative findings showed a thickened and indurated gallbladder wall, suggesting concurrent gallbladder cancer; thus, the patient subsequently underwent PPPD and extended cholecystectomy. Histopathological findings confirmed gallbladder carcinoma originating from ICPN, which extensively invaded the liver, common bile duct, and pancreas. The patient started adjuvant chemotherapy (tegafur/gimeracil/oteracil) 1 month after surgery and had no recurrence at follow-up after 1 year.

Conclusions: Accurate preoperative diagnosis of ICPN, including the extent of tumor invasion is challenging. To ensure complete curability, the development of an optimal surgical strategy considering preoperative examinations and intraoperative findings is essential.

Introduction. Coronavirus disease (COVID-19) from SARS-CoV-2 infection is linked to a hypercoagulable state, leading to arterial and venous thrombotic events, of which pulmonary embolism is the most frequent. However, arterial thromboembolisms may also occur as visceral infracts in unusual sites, such as the renal, splenic, and intestinal arteries. Case Report. A 46-year-old unvaccinated male with a COVID-19 infection was admitted to the COVID-19 isolation ward with symptoms of respiratory infection. He complained of epigastric pain and fever for several days; radiological imaging of the abdomen revealed complete splenic arterial occlusion due to a large infarct. He was treated with low molecular weight heparin (enoxaparin) in therapeutic doses, resulting in minimal improvement. However, the pain worsened, and eventually, a laparotomy and splenectomy were performed. He was hospitalized for another 36 days before he was discharged in good condition. A second surgery was performed to remove a noninfected encapsulated hematoma from the subdiaphragmatic space. The patient remained healthy afterward, with no relapses. Discussion. Although rare, the number of cases of visceral infarcts in COVID-19 patients has increased. Splenic artery infarct is an exceptional case of acute abdominal pain that can be treated successfully with anticoagulant medication. Splenectomy may be required to manage refractory pain after failure of conservative management.

Oral care is an often difficult and an unappreciated part of hospital life. Patients who are unable to provide their own care rely on assistance from hospital personnel. Most sequelae from suboptimal oral care often present over months if not years, in the form of dental caries and periodontal disease. We present an exception, where a 66-year-old patient who experienced widespread ulceration and necrosis from Capnocytophaga-related sepsis received suboptimal oral care, resulting in their tongue being fused to their lip. This was later divided by the oral and maxillofacial team resulting in restoration of full function. Future cases can be avoided in patients with similar symptoms, such as Stevens-Johnson syndrome or erythema multiforme, if rigorous oral care can be provided.

Background: Colorectal cancer metastasis to the thyroid is extremely rare and happens in the late course of the disease. Case Description. Here is the report of a 55-year-old female patient who came to us with the chief complaint of cough, diagnosed with colon metastasize to the lung. Surgical resection of the mass was performed. However, a thyroid mass was found incidentally in her postoperative follow-up. Fine needle aspiration of thyroid mass showed papillary thyroid carcinoma. But, after thyroidectomy, the origin of the mass was reported to be adenocarcinoma metastasis from colon cancer.

Conclusion: Although thyroid metastasis from colorectal cancer rarely occurs, it should be considered in a patient with a solitary thyroid nodule and a past medical history of colon cancer. Surgical treatment is the preferred choice of treatment in these cases.

Mesenteric cysts are one of the rare causes of intra-abdominal masses. They account for 1 in 100,000 cases in adults and 1 in 20,000 cases in children. Mesenteric cysts are commonly found in the small intestine, up to 60% of cases, and occasionally in the colon. The clinical presentation of patients with mesenteric cysts is so variable and nonspecific. It ranges from being asymptomatic to features of acute abdomen very rarely. Surgery is the treatment of choice. Complete excision with negative margins plays a curative role in avoiding the risk of recurrence as well. Here, we present the case of a 70-year-old woman who came to Hawassa University Comprehensive Specialized Hospital with abdominal swelling for a 5-month duration. She had an abdominal ultrasound, which suggested a calcified mesenteric cyst with internal hemorrhage. The patient was taken to the OR with the impression of an intra-abdominal mass for exploratory laparotomy. The mass was completely excised and was subjected to pathology, which turned out to be a calcified simple mesenteric cyst, and the purpose of this case report is to alert physicians that although the preoperative diagnosis of mesenteric cysts is difficult, it should be considered in the differential diagnosis of a patient presenting with an intra-abdominal mass.

Penetrating abdominal injuries involves violation of the peritoneal cavity and injuries to solid organs and other intraperitoneal viscera such as major blood vessels and hollow organs. Typically such injuries arise from gunshot wounds or stab wounds. With increase in crime rates and motor traffic accidents in urban areas, the trauma surgeon in civilian urban centers faces spectrum of injuries similar to his colleague in war torn areas. Potential spectrum of penetrating abdominal injuries is wide and accurate diagnosis in resource limited centers is challenging. Majority of injuries are concealed and diagnosed intraoperatively and dealt with relatively junior trauma surgeons in emergency settings in remote limited settings. Computed tomography (CT) scans and Magnetic Resonance Imaging (MRI) facilities are scarce in resource limited settings. Haemodynamic states of penetrating abdominal injuries patients presenting in emergency departments necessitate urgent surgical exploration and management with minimal room for full radiological work-up. Evisceration of bowels with unstable haemodynamic states mandate laparotomy due to wide spectrum of accompanied intraperitoneal injuries. Four cases of penetrating abdominal injuries are presented with modes of assault ranging from gunshot injuries to stab wounds with broken bottles to highlight the intra-abdominal spectrum of injuries, challenges in diagnosis and emergency managements done in a resource limited setting.

A 19-year-old female has multiple presentations to emergency department with recurrent abdominal pain. During her third presentation, the radiological features were suggestive of high-grade small bowel obstruction in a virgin abdomen. A diagnostic laparoscopy has been performed. The intraoperative findings include a band adhesion between omentum and small bowel mesentery, and perihepatic adhesions consistent with Fitz-Hugh-Curtis syndrome. The histopathology from a biopsy of the macular lesions of the abdominal wall showed endosalpingiosis. The postoperative high vaginal swab was positive for Chlamydia trachomatis. The underlying cause of her small bowel obstruction could be due to pelvic inflammatory disease, Fitz-Hugh-Curtis syndrome, or endosalpingiosis. We aimed to create awareness amongst readers that small bowel obstruction in young female patients with no prior abdominal surgery is possible and often difficult to diagnose immediately.