Publications by authors named "Yang-Yang Gong"

Background: Prostate artery embolization (PAE) is a relatively safe and effective alternative method for the treatment of lower urinary tract symptoms secondary to benign prostatic hyperplasia. The adverse events caused by PAE are primarily mild, including urinary tract infection, acute urinary retention, dysuria, fever, etc. Severe complications, such as nontarget organ embolism syndrome or penile glans ischemic necrosis, are rare.

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Background: Retroperitoneal bronchogenic cyst (RBC) is an extremely rare developmental abnormality. Most are benign tumors but malignant transformation is possible. Because of their anatomical position, RBCs are easily misdiagnosed as adrenal or pancreatic solid tumors on radiological evaluation.

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Compared with bladder urothelial cell carcinoma, the incidence of bladder undifferentiated sarcoma and bladder sarcomatoid carcinoma is low, and the number of cases is rare. The lack of studies with larger samples has led to insufficient understanding of these diseases. It is even rarer to report that these two types of diseases occur simultaneously in the bladder of a patient.

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