Gastrogastric fistula is a rare complication following a Roux-en-Y gastric bypass procedure wherein there is a communication between the proximal gastric pouch and the distal gastric remnant. Patients typically present with nausea and vomiting, abdominal pain, intractable marginal ulcer, bleeding, reflux, poor weight loss, and weight regain. Etiologies include postoperative Roux-en-Y gastric bypass leaks, incomplete gastric division, marginal ulcers, distal obstruction, and erosion of a foreign body. Diagnosis is made through upper gastrointestinal contrast radiography or CT scan and endoscopy. Barium contrast radiography is particularly useful and is the preferred initial study method for the detection of staple-line dehiscence, which may be small and overlooked during endoscopy.
Once identified, a gastrogastric fistula may be treated surgically with remnant gastrectomy or gastrojejunostomy revision. This article presents a case of a female patient status post Roux-en-Y gastric bypass surgery who presented with abdominal pain. Upon endoscopy, she was noted to have an inflamed gastric pouch and a gastogastric fistula. A laparoscopic gastric bypass revision was done to divide the gastrogastric fistula and to separate the gastric pouch from the gastric remnant in order to alleviate the inflamed gastric pouch and prevent further ulcer formation.
Thyroidectomy (Cadaver) Kristen L. Zayan, BS1; Adam Honeybrook, MBBS2; C. Scott Brown, MD2; Daniel J. Rocke MD, JD2 1University of Miami Miller School of Medicine 2Duke University Medical Center
Thyroidectomy may be performed for various pathologies, consisting of either thyroid lobectomy or total gland removal. Both benign and malignant disease processes necessitate surgical intervention. Thyroid nodules, compressive thyroid goiter, or persistent thyrotoxicosis represent some of the benign indications. Malignant conditions affecting the thyroid include papillary, follicular, medullary, and anaplastic carcinomas. In the present case, a thyroidectomy via standard cervical incision is performed on a cadaver with overlying animations to emphasize the key anatomy. The discussion is in relation to a patient with obstructive goiter presenting with worsening wheezing, cough, and dysphagia, with the ultimate goal of relieving the compressive symptoms through the removal of the gland.
Pleural effusions are frequently observed in a variety of conditions. Reasons for intervention include obtaining an underlying diagnosis as to the cause and providing symptom relief. One of the most frequent causes of a recurrent pleural effusion is malignancy, which will typically continue to accumulate for as long as the cancer is progressing. When patients have a rapidly recurring effusion, requiring frequent intervention by way of thoracentesis or chest tube, other options for management are considered. An indwelling pleural catheter (IPC) can be offered to a patient to help drain the effusion on a regular basis, without requiring repeat thoracentesis. The goal of the drain placement is to provide symptom relief, and it is often in place for as long as the patient has an appreciable effusion that can be drained intermittently by vacuum canisters.
This case presentation involved a female patient with breast cancer who underwent a lumpectomy and sentinel lymph node biopsy using the Lumicell system for intraoperative detection of residual cancer. The aim was to detect residual tumor cells during the initial operation and avoid subsequent surgeries. This video provides a thorough presentation of lumpectomy and sentinel lymph node biopsy utilizing the Lumicell system to detect any remaining cancer during surgery. The video covers the entire process, from preoperative preparation to the final step of skin closure.
Cystic Fibrosis (CF) is an autosomal recessive genetic disorder characterized by mutations in the cystic fibrosis transmembrane regulator gene. The pathophysiology is based on abnormal chloride secretion from columnar epithelial cells. As a result, patients with CF have symptoms related to their inability to hydrate secretions in the respiratory tract, pancreas, and intestine, among other organs. In the lung, thick, inspissated secretions give rise to chronic obstructive pulmonary disease characterized by severe pulmonary infections, culminating in respiratory failure. Subacute exacerbations of CF lung disease are treated with antibiotics and various forms of chest physiotherapy. When large areas of the lung develop abscesses or necrosis, surgical treatment is often indicated. Options include lobectomy as a temporizing measure and lung transplantation for end-stage CF lung disease.
This article presents an unusual case of a man with CF whose lung function had remained relatively good until adulthood. His left upper lobe became chronically infected and progressively non-functional. Because the patient’s overall lung function was moderately preserved, an open left upper lobectomy was performed to prevent recurrences of subacute infections and subsequent damage to the left lung.
Cryptorchidism, or undescended testis, is a condition in which one or both testes fail to descend from the abdomen into the scrotum during fetal development. Phimosis, on the other hand, is a condition characterized by the inability to retract the foreskin over the glans penis.
This video serves as a step-by-step guide on orchiopexy to correct an undescended testicle and circumcision to correct phimosis. The importance of this surgical intervention lies in the preservation of testicular function, fertility potential, and the prevention of long-term complications associated with cryptorchidism. Early treatment is crucial, as it significantly reduces the risk of testicular damage and associated complications.
Surgical repair should be considered in all symptomatic paraesophageal hernias. Laparoscopic repair is considered the gold standard with a quicker recovery and lower morbidity and mortality compared to open repairs. The patient in this case presented with worsening dysphagia to solids and dyspnea in the setting of an enlarging paraesophageal hernia with a component of organoaxial volvulus. She underwent a laparoscopic paraesophageal hernia repair with a Toupet fundoplication and posterior gastropexy. The patient exhibited subjective improvement in her dysphagia to solids and dyspnea with exertion as well as an objective improvement in her pulmonary function tests postoperatively.
This video demonstrates a case involving an open parastomal hernia repair with retromuscular KeyBaker mesh placement. The case involves an obese patient with a large symptomatic parastomal hernia repair after a laparoscopic end sigmoid colostomy. The CT scan shows an intact linea alba with a 7-cm parastomal defect involving the small bowel and sigmoid colon. The use of a retromuscular KeyBaker mesh placement provides the advantages of offsetting the fascial and peritoneal defects afforded by a standard Sugarbaker repair with the added benefit of reinforcing the lateral abdominal wall by performing a keyhole slit in the mesh.
Gallbladder cancer (GBCA) is a relatively uncommon disease with dismal prognosis. As the symptoms associated with GBCA are vague and non-specific, most patients present when the disease is at an advanced stage and the majority are diagnosed when the disease is beyond the possibility of resection. On the other hand, GBCA can be discovered incidentally and appropriate oncologic surgery provides a great chance of cure for patients with GBCA. We present a case of incidentally-diagnosed GBCA and describe the surgical management for operable GBCA with a focus on the operative technique and perioperative management. A 60-year-old male presented with incidentally-discovered GBCA during a follow-up imaging study for his previously treated bladder cancer. The patient had been asymptomatic, and CT showed a growing mass in the gallbladder without evidence of metastatic disease. GBCA was suspected, and resection was recommended. He underwent extended cholecystectomy including cholecystectomy en bloc with partial hepatectomy at segment IVb and 5 and portal lymphadenectomy. His postoperative course was uneventful, and histologic examination confirmed the diagnosis of GBCA, pT3N1M0, stage IIIB.
Femoral-to-popliteal/distal bypass surgery is a procedure used to treat femoral artery disease. It is performed to bypass the narrowed or blocked portion of the main artery of the leg, redirecting blood through either a transplanted healthy blood vessel or through a man-made graft material. This vessel or graft is sewn above and below the diseased artery such that blood flows through the new vessel or graft. The bypass material used can be either the great saphenous vein from the same leg or a synthetic polytetrafluoroethylene (PTFE) or Dacron graft.
This procedure is recommended for patients with peripheral vascular disease for whom medical management has not improved symptoms, for those with leg pain at rest that interferes with quality of life and ability to work, for non-healing wounds, and for infections or gangrene of the leg where there is a danger of loss of limb caused by decreased blood flow. This article demonstrates how to perform femoral artery cut-down and proximal anastomosis procedure in a cadaver. This procedure is commonly used when performing a femoral-popliteal below the knee bypass to restore blood flow to areas affected by arterial blockages or injuries․
