Purpose: Testicular torsion is a urological emergency necessitating immediate surgical intervention. However, the altered medical environment during the coronavirus disease 2019 (COVID-19) pandemic posed several challenges and the current study aimed to analyze its effects on the treatment of pediatric testicular torsion cases. Materials and Methods: We retrospectively analyzed 47 pediatric patients diagnosed with testicular torsion at Severance Children's Hospital from 2009 to 2022. Patients were categorized into pre–COVID-19 (n=38) and COVID-19 (n=8) groups. Data were collected for each patient, and the differences between the two groups were statistically analyzed. Results: The patients’ median age was from 13 years (range, 1–19 years) to 13 years (range, 1–16 years) between the pre–COVID-19 and COVID-19 period (p=0.309). The analysis revealed a significant difference between the pre–COVID-19 and COVID-19 groups in the time from symptom onset to emergency department arrival (6.4 hours [0.7–120.0] vs. 20.0 hours [1.3–288.0], p=0.031) and the time from symptom onset to surgery start (19.5 hours [4.5–124.3] vs. 28.5 hours [6.1–293.4], p=0.047). The median postoperative size of the affected testis was 9.8 mL (range, 2.0–13.9 mL) during the COVID-19 period, compared to 1.6 mL (range, 0.1–7.3 mL) in pre–COVID-19 period (p=0.012). The testicular volume ratio (affected/unaffected) was used to evaluate outcomes across patients with varying ages and testicular sizes. Conclusions The current study shows that pandemic-related delays in treatment may worsen ischemic injury in testicular torsion, emphasizing the importance of timely intervention even during global crises.

A 29-year-old man was diagnosed with vascular type Ehlers-Danlos syndrome after right hepatic artery aneurysm rupture. He was admitted to a hospital with hematoma and sudden pain of right upper limb. After imaging diagnosis by echography and contrast-enhanced CT, We performed emergency surgery. Intraoperative findings revealed brachial artery rupture, so we performed arterial replacement by using a great saphenous vein graft. The postoperative course was uneventful. We report a rescued case of brachial artery rupture with vascular type Ehlers-Danlos syndrome by bypass using great saphenous vein graft.

A 67-year-old man with dyspnea at rest was diagnosed with acute heart failure and admitted to our hospital. Echocardiogram showed severe AR, and CT implied an ascending aortic aneurysm and abnormal space in the aortic root. The patient underwent emergent surgery for suspected acute aortic dissection. Intraoperative findings showed the dehiscence of commissure of the aortic valve, and more, the abnormal space in the aortic root was not due to acute aortic dissection but an aortic subannular left ventricular aneurysm. The aneurysm was sutured and closed, and after that, aortic valve replacement and ascending aortic replacement were performed. Although subannular left ventricular aneurysm is a rare disease, it is important to carry out the preoperative evaluation considering the existence of such diseases.