Case Reports in Surgery最新文献

Iatrogenic aneurysms of the splenic artery constitute a rare yet potentially severe complication arising from diverse medical or surgical interventions. The clinical complexity and challenging management strategies associated with these aneurysms pose significant difficulties for clinicians. This circumstance is exemplified in our case report, detailing an iatrogenic aneurysm of the splenic artery that emerged secondary to a pancreatic fistula following a median pancreatectomy performed for a Frantz tumor. The intricate clinical presentation of this case underscores the considerable management challenges posed by such iatrogenic complications.

Background: Schwannomas are well-encapsulated, solitary tumors that grow slowly from the nerve sheath. Sellar schwannomas tend to be mistaken for other sellar/parasellar lesions due to similar clinical and radiological findings. The present article describes the clinical presentation, radiological findings, histopathological features, and outcome of a patient with sellar schwannoma. Case Description: A 23-year-old female, known to have hypothyroidism secondary to Hashimoto's thyroiditis, presented with multiple episodes of galactorrhea, weight gain, and irregular menstrual cycle for 8 months. It was associated with decreased visual acuity and episodic headaches. Neurological examination revealed no focal deficits. Brain magnetic resonance imaging (MRI) showed a well-defined lobulated lesion in the sellar region, compressing the right optic nerve and optic chiasm. The patient underwent craniotomy and tumor resection. The histopathological sections were diagnostic of schwannoma. Postoperatively, the patient noted a subjective improvement in her visual acuity. She was discharged in stable condition with regular follow-ups at neurosurgery, endocrine, and ophthalmology clinics. Conclusion: Schwannoma of the sellar region is rare and can be misdiagnosed as pituitary adenomas. Preoperative hormonal profile and meticulous neuroradiological assessment narrow down the differential diagnosis for patients with sellar lesions. The diagnosis of sellar schwannomas is established with histopathology and immunohistochemistry results.

Aortic valve replacement (AVR) in a patient with a bio-Bentall conduit can be very challenging, especially if there was a previous endocarditis process for significant morbidity and mortality. We report a case of sutureless AVR in an old patient with a bio-Bentall conduit (Carpentier-Edwards Perimount Magna Ease 25 aortic valve and Hemashield 30 aortic conduit), who developed an endocarditis on aortic prosthesis valve. We believe that sutureless AVR is the best option for redo-operation in older patients with a high surgical risk because it allows for easy rapid deployment implantation, avoids anchoring sutures on a fragile aortic anulus, and reduces cardiopulmonary and aortic cross-clamp times. In this setting, it should be considered as a safe and valid alternative not only to traditional prosthesis but also in selected cases to transcatheter valve-in-valve solutions.

Enterobius vermicularis is a common parasitic infection worldwide. Acute appendicitis (AA) is a frequently encountered condition in general surgery; however, its association with E. vermicularis remains controversial. AA caused by E. vermicularis is a relatively uncommon infection that primarily affects children. We reported a 21-year-old female who was admitted to our hospital due to right lower quadrant abdominal tenderness. Laboratory tests and imaging were not consistent with AA. She underwent a diagnostic laparoscopy and appendectomy. Histopathological examinations revealed the presence of E. vermicularis in the lumen of the appendix, which caused its obstruction without evidence of inflammatory cell infiltration or lymphoid hyperplasia.

Anorectal diseases are a major health threat in the field of health sciences. Fistula-in-ano is one of the treatable complex benign lesions of the rectum and anal canal. Complex high anal fistulas can reoccur even after surgical treatment. Establishing a cure for cryptoglandular fistula-in-ano is problematic, as a significant percentage of these diseases persist or recur if the internal opening of the anal fistula is left untreated. Here, we report a case of complex left anterolateral supralevator anal fistula with communication to the prostate gland that forms a prostatic abscess, as it is very rare. After following Ksharasutra (Ayurvedic medicated seton) treatment with regular wound care, significant regression in the condition was observed. A follow-up scan showed no evidence of fistula-in-ano. A 50-year-old businessman presented with complaints of discomfort deep inside the rectum and perineum associated with pain at the base of the scrotum and pus discharge from the perianal region for 1 year. He was diagnosed to have a complex left anterolateral supralevator anal fistula with communication to the prostate substance after a thorough clinical examination and transrectal ultrasonography. After undergoing Ksharasutra treatment for 4 months, pus discharge completely stopped, and sonofistulogram report showed no evidence of fistula-in-ano. Images of the sonofistulogram report were documented before and after the treatment. This article highlights the unique feature of Ksharasutra therapy where the fistula extending to the prostate was treated with no loss of function of the anal sphincter.

Background: Cholecystoenteric fistulae are rare complications of gallstone disease, with a reported incidence of 0.5% to 0.9% of cholecystectomies. Cholecystoduodenal is the most common fistula followed by cholecystocolonic fistulae. Summary: We report a case of pneumobilia resulting from a combined cholecystoduodenal and cholecystocolonic fistulae treated with a laparoscopic subtotal cholecystectomy and open repair of the enteric fistulae. Conclusion: Combined cholecystoduodenal and cholecystocolonic fistulae are an extremely rare complication of gallstone disease, and meticulous preoperative planning and operative dexterity are needed to safely manage these unusual fistulae.

This case study discusses a 47-year-old Caucasian male with a past medical history of dyslipidemia, gastroesophageal reflux disease, previous cervical spine surgery, and anxiety who developed a neck hematoma postrevision of a C5-6 cervical spine fusion. Emergent neck exploration and evacuation of the hematoma were performed, and ventilation was restored. The patient was transferred to the intensive care unit and extubated on postoperative day 5 with a stable wound and no residual bleeding. At the 3-week follow-up appointment, the patient was noted to be doing well, with a chest radiograph showing no effusion or hematoma. This report elucidates the challenges posed by acute clinical symptoms and their correlation with the underlying cause, as well as the subsequent management and outcomes of a neck hematoma complication following cervical spine surgery.

Premature ovarian insufficiency (POI) is associated with decreased ovulation in the precursor stage which leads to ovarian failure in the end stage. Metabolic-bariatric surgery (MBS) can improve women's reproductive status, including the release of sex hormones, ovulation, and fertilization. Here, we report a spontaneous pregnancy following MBS despite potential ovarian insufficiency. A 38-year-old woman with severe obesity underwent three cycles of assisted reproduction that were not successful. Oligomenorrhea ≥ 4 months, laboratory indices, and previous poor ovarian response approved the diagnosis of diminished ovarian reserve and could be considered as the precursor stage of POI. Then a gastric bypass was applied, and a spontaneous pregnancy occurred in the 22^nd month after surgery, with 45.80% reduction in body mass index. MBS in women with obesity and idiopathic ovarian insufficiency may increase the chance of spontaneous ovulation and successful pregnancy.

Background: Unintentionally retained foreign bodies in the breast are a rare phenomenon. Most reported cases are iatrogenically derived from surgeries and procedures. Only a handful of reported cases refer to noniatrogenic causes, including bullets, a sewing needle, and a headscarf pin. However, there are no reports to date that describe a retained foreign body in the breast after a motor vehicle collision or a similar traumatic event or from a decorative steering wheel emblem decal. Case Description: We report the case of a 25-year-old female who was involved in a motor vehicle collision with airbag deployment that led to a left breast retained foreign body, a steering wheel emblem decal. On presentation to the emergency room, she reported left chest pain associated with a puncture wound lateral to the left nipple. Imaging at that time was consistent with a metallic object embedded in the subcutaneous tissue of the left breast. Four months after the accident, the patient continued having daily burning pain in the associated area. As such, surgical excision was recommended, and wire-localized excision of the foreign body was subsequently performed. Grossly, the foreign body appeared as a metallic object with rhinestones, which the patient confirmed was a decorative emblem decal that was on her steering wheel. The postoperative course was uncomplicated, and follow-up examinations revealed resolution of the left breast pain. Conclusions: This case underscores a unique presentation after a common accident-a retained foreign body in the breast after a motor vehicle collision-and its successful surgical intervention leading to a favorable postoperative course. Notably, the National Highway Traffic Safety Administration recently advised drivers against adding decorative emblem decals to their steering wheels for this reason. The case therefore highlights safety precautions that should be taken regarding the addition of this type of accessory.

Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly used to reduce pain and inflammation in over 30 million individuals daily. Gastrointestinal bleeding (GIB) associated with NSAID consumption has been well documented in gastric and duodenal bleeding; however, NSAID-associated GIB distal to the duodenum lacks extensive documentation. This report highlights small bowel occult bleeding related to NSAID use in a patient with a surgical history of robotic total colectomy with ileorectal anastomosis completed 1 year prior. In the case of bright red blood per rectum with associated NSAID use, we recommend NSAID cessation followed by an individualized treatment plan, such as upper/lower endoscopy and/or angioembolization.