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Chylothorax after esophageal surgery is a rare complication but can lead to death in patients due to malnutrition, fluid imbalance, and immunodeficiency. Multiple treatment options exist for postoperative chylothorax, including conservative treatment, octreotide therapy, and interventions such as thoracic duct embolization and surgical ligation of the thoracic duct. We present a case of lymphatic leakage following laparoscopic esophagectomy for esophageal cancer, confirmed by lymphangiography. The patient underwent an intervention to embolize the thoracic duct under computed tomography after an initial failure under digital subtraction angiography (DSA). One week after the intervention, the patient's pleural fluid output gradually decreased, and the patient was discharged from the hospital. At a 7-month follow-up, the patient remained stable with no recurrence of lymphatic leakage.

Isolated colon injuries following blunt abdominal trauma have been reported at a rate of 0.1%-0.5%, with isolated sigmoid colon injuries involved in only 34.8% of single colon injuries. Surgical treatment options include recto-colonic anastomosis, resection with or without recto-colonic anastomosis, and colostomy. We report the case of a 39-year-old male patient diagnosed with isolated sigmoid colon rupture after a traffic accident, identified using contrast-enhanced abdominal computed tomography. The patient underwent emergency surgery, during which the Hartmann procedure was performed. This included excision of the sigmoid colon at both ends of the hiatus, creation of a proximal colostomy, closure of the distal end, and repair of the sigmoid disruption segment. Seven days after surgery, the patient's clinical symptoms were stable, and he was discharged.

Gross hematuria is one of the most common complications in postrenal transplant patients, accounting for 12% of all renal recipients. The management plan in these cases varies depending on different entities, including infection, renal cell carcinoma, chronic graft rejection, kidney calculus, or recurrence of primary disease. On the other hand, vascular malformation like arteriovenous malformation was less likely to be mentioned due to a lack of consensus in the natural history, pathogenesis, and current management. In this article, we report a 62-year-old man presenting with spontaneous hematuria for a week and 2 days of anuria after 3 years of renal transplantation. Abdominal ultrasound and abdominopelvic computed tomography noted an obstruction of the renal pelvis due to blood clots without signs of vascular injuries. An emergency operation was performed to remove blood clots in the renal pelvis, but after that, hematuria was still recurrence. A digital renal graft subtraction angiography (DSA) revealed an arteriovenous malformation (AVM)in the kidney allograft. This lesion was then successfully selective embolized with glue. Given the high accuracy of DSA, our case highlights the potential role of this imaging modality in diagnosing and treating AVM after failure with other modalities.

High-flow priapism is a rare condition in the form of priapism unrelated to sexual stimulation. The disease causes a decline in quality of life and has the risk of causing long-term erectile dysfunction if not treated promptly. We report a case of a 48-year-old male patient with prolonged high-flow erection after trauma who received endovascular intervention with n-butyl-2 cyanoacrylate biological glue. Results after 40 days of intervention and use of sildenafil 25 mg/day, the patient has an erection and has normal sexual activity. Cavernous arteriovenous fistula causing priapism with high flow is a rare condition. Computed tomography helps supplement information about feeding vessels as well as accompanying injuries for comprehensive assessment before treatment. Currently, there are many treatment methods, but transcatheter arterial embolization is modality of choice for achieve clinical efficacy and can safely and flexibly reduce the risk of secondary erectile dysfunction.

Prostatic artery embolization (PAE) is one of the new treatment therapies for lower urinary tract symptoms in male patients with benign prostatic hyperplasia. PAE is considered a minimally invasive option besides other famous traditional therapies such as transurethral resection of the prostate (TURP) and open surgery. Additionally, PAE has a specific advantage in managing the elderly group and underlying health conditions like anticoagulation. In this article, we presented the case of an 83-year-old male patient who has chronic urinary retention due to benign prostatic hyperplasia, left coronary artery stent placement, and long-term anticoagulation. The preinterventional computed tomography angiography showed chronic total occlusion of the anterior division of the left internal iliac artery. Bilateral PAE was performed successfully, and his urinary symptoms were significantly improved. Computed tomography allows for the accurate detection of prostatic anatomy and facilitates planning prostatic artery embolization.

Glioma has been previously known as the most common adult brain tumor. Glioma of the optic pathway is predominated by low-grade neoplasms. High-grade glioma in adults is extremely rare. In this study, we present the case of a 46-year-old male patient who developed glioblastoma of the optic chiasm extending along the optic tract. This study aims to discuss several common differential diagnoses of nontumor diffuse lesions in the optic pathway and their clinical symptoms and magnetic resonance imaging findings, which could help navigate management.

Lower gastrointestinal tract bleeds due to appendiceal hemorrhage are extremely rare. This emergency condition requires a multidisciplinary approach to not only give a prompt diagnosis and exclude differential diagnosis but also crucial to proceed with proper intervention and cause of bleeding. In this paper, we report a case of appendiceal hemorrhage in a young male patient who presented with lower gastrointestinal bleeding. The patient was diagnosed with appendiceal hemorrhage by an abdominal computed tomography scan and gastrointestinal tract endoscopy. Postsurgical follow-up was uneventful, and the histopathology confirmed hemorrhagic and no typical inflammatory signs. It suggested that although appendiceal hemorrhage was rare, this condition should be considered one of the causes of lower gastrointestinal bleeding.

Chylothorax is a rare condition after blunt trauma. We present a 32-year-olds man with a thoracic duct injury resulting in the right chylothorax after a motor vehicle collision. After the failure of conservative management, the patient underwent lymphangiography and successfully embolized the thoracic duct. This report emphasizes the importance of identifying thoracic duct injury in setting blunt trauma and management of this injury.

Cardiac cysticercosis is rare in clinical practice and is usually accidentally identified during cardiac surgery or autopsies. Although mostly asymptomatic, cardiac cysticercosis could present with severe clinical conditions such as myocarditis, acute myocardial infarction, and arrhythmia. We present a 51-year-old female patient who accidentally discovered a solitary mass in the myocardium. The cardiac magnetic resonance imaging revealed a nonenhanced cyst in the interventricular septum protruding into the right ventricular chamber. Because of cardiac tamponade presenting during a right ventricular endomyocardial biopsy, an emergency open-heart surgery was performed to suture the ventricular wall perforation and remove the tumor. The histopathologic report demonstrated typical cysticercosis. Cardiac cysticercosis is an uncommon lesion and may present with atypical clinical and laboratory features. Therefore, this diagnosis should be considered single or multiple cardiac cystic lesions.