Notes

LncRNA HCG11 mediated through METTL14 inhibits the development regarding bronchi adenocarcinoma via IGF2BP2/LATS1.
This report suggests that endoscopic reduction and elective surgery constitute a treatment option for colocolonic intussusception of metastatic malignant melanomas.
Benign esophageal tumors are rare accounting for < 1% of esophageal tumors; two-thirds of which are leiomyomas. Esophageal leiomyoma is a benign tumor derived from mesenchymal tissue that is completely muscularly differentiated. Most esophageal leiomyomas are < 5 cm. Esophageal leiomyomas > 5 cm are rare. We describe a case of a large esophageal leiomyoma involving the cardia and diaphragm.

A 35-year-old woman presented to the doctor because of a choking sensation after eating. Physical examination showed no positive signs. Gastroscopy indicated an uplifted change in the cardia. Enhanced computed tomography revealed space-occupying lesions in the lower part of the esophagus and cardia, which were likely to be malignant. Positron emission tomography-computed tomography showed increased metabolism of soft tissue masses in the lower esophagus and near the cardia. Malignant lesions were considered, and mesenchymal tumors were not excluded. Endoscopic ultrasonography was performed to examine a hypoechoic mass in the lower esophagus, which was unclear from the esophageal wall. Clinical evaluation suggested diagnosis of esophageal and cardiac stromal tumors. Finally, histological specimens obtained by endoscopic ultrasonography- fine needle aspiration suggested leiomyoma. The patient underwent laparoscopic local resection of the tumor. The postoperative pathological diagnosis was leiomyoma.

Endoscopic ultrasonography-fine needle aspiration is necessary for the diagnosis of gastrointestinal leiomyomas. It provides a strong basis for diagnosis of gastrointestinal tumors of unknown nature and origin.
Endoscopic ultrasonography-fine needle aspiration is necessary for the diagnosis of gastrointestinal leiomyomas. It provides a strong basis for diagnosis of gastrointestinal tumors of unknown nature and origin.
Ureteral reconstruction is a highly technical type of laparoscopic or open surgery. The incidence of ureteral injury is low; however, ureteral injuries tend to be overtreated. Robotic surgery for urinary reconstructive surgery is growing in popularity, which has made procedures such as pyeloplasty, ureteroureterostomy, and ureteroneocystostomy possible, with minimal damage to the patient. To the best of our knowledge, this is the first report of robot-assisted laparoscopic pyeloureterostomy in Korea, in a 17-year-old female patient with a ureteral injury.

The patient, a 17-year-old girl without previous medical history, was presented at the emergency room and complained of abdominal and back pain. Tenderness in the right upper quadrant was observed on physical examination. Hemorrhage in the right perirenal space was observed without abdominal organ injuries on the initial enhanced abdomen computed tomography (CT) scan. Ureteral injury was not suspected at this time. https://www.selleckchem.com/products/cfi-400945.html The patient was stabilized
conservative treatment, but complained of right flank pain 3 wk later and revisited the emergency room. An enhanced abdominal CT scan revealed a huge urinoma in the right perirenal space with hydronephrosis of the right kidney. Retrograde and antegrade pyelography were performed. Extravasation and discontinuity of the ureter were found. A rupture of the ureteropelvic junction was diagnosed and reconstructive surgery was performed. After 3 mo, the patient did not complain of any symptoms without any abnormal radiologic findings.

This case report discusses the safety and effectiveness of this minimal invasive procedure as an alternative to conventional open or laparoscopic surgery.
This case report discusses the safety and effectiveness of this minimal invasive procedure as an alternative to conventional open or laparoscopic surgery.
Hemorrhagic fever with renal syndrome is caused by hantaviruses presenting with high fever, hemorrhage, and acute kidney injury. Microvascular injury and hemorrhage in mucus were often observed in patients with hantavirus infection. Infection with bacterial and virus related aortic aneurysm or dissection occurs sporadically. Here, we report a previously unreported case of hemorrhagic fever with concurrent aortic dissection.

A 56-year-old man complained of high fever and generalized body ache, with decreased platelet counts of 10 × 10
/L and acute kidney injury. The enzyme-linked immunosorbent assays test for immunoglobulin M and immunoglobulin G hantavirus-specific antibodies were both positive. During the convalescent period, he complained sudden onset acute chest pain radiating to the back, and the computed tomography angiography revealed an aortic dissection of the descending aorta extending to iliac artery. He was diagnosed with hemorrhagic fever with renal syndrome and Stanford B aortic dissection. The patient recovered completely after surgery with other support treatments.

Hemorrhagic fever with renal syndrome complicated with aortic dissection is rare and a difficult clinical condition. Hantavirus infection not only causes microvascular damage presenting with hemorrhage but may be risk factor for acute macrovascular detriment. A causal relationship has yet to be confirmed.
Hemorrhagic fever with renal syndrome complicated with aortic dissection is rare and a difficult clinical condition. Hantavirus infection not only causes microvascular damage presenting with hemorrhage but may be risk factor for acute macrovascular detriment. A causal relationship has yet to be confirmed.
Lumbar artery bleeding is an uncommon complication of percutaneous nephrolithotomy (PCNL). This report presents a rare complication where two lumbar arteries were injured by a single puncture following PCNL. Only scarce reports of this complication have been reported.

A 24-year-old man presented with a 2.2 cm right renal calculus, which was managed by PCNL. During nephrostomy tube removal on the 6
postoperative day, intense bleeding was observed in the fistula and the catheter. Renal angiography was undertaken immediately; however, an initial selective renal angiogram revealed no evidence of renal vascular injury. One of these injuries involved a pseudoaneurysm from a peripheral branch in the first right lumbar artery, while the other involved an arteriovenous fistula from a peripheral branch in the second right lumbar artery. Subsequently, coil embolization was performed successfully.

This case is being reported to inform clinicians that lumbar artery damage is one of the causes of severe bleeding after PCNL and could involve damage of more than one artery.
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