CALYCEAL diverticulum is a cystic intrarenal cavity lined by nonsecretory transitional epithelium that communicates with the collecting system via a narrow isthmus or infundibulum. It is arare anatomic anomaly with an...CALYCEAL diverticulum is a cystic intrarenal cavity lined by nonsecretory transitional epithelium that communicates with the collecting system via a narrow isthmus or infundibulum. It is arare anatomic anomaly with an incidence of 0.2% to 0.6% in the patients undergoing renal imaging.1 Single imaging modality usually cannot differentiate calyceal diverticulum from other cystic renal diseases.2 Here, we report a 60-year-old male who was reliably diagnosed with calyceal diverticulum by retrograde urography combined with non-enhanced computed tomography （CT） and magnetic resonance urography （MRU）.展开更多
A 27-year-old patient was diagnosed by hysteroscopy with uterine diverticulum in pregnancy and admitted to the hospital. Under the guidance of hysteroscopy combined with methotrexate, the scraping of the uterus was do...A 27-year-old patient was diagnosed by hysteroscopy with uterine diverticulum in pregnancy and admitted to the hospital. Under the guidance of hysteroscopy combined with methotrexate, the scraping of the uterus was done and operation successfully completed. The management of this case showed that hysteroscopy was a kind of valuable approach to the diagnosis and treatment of uterine diverticulum and curettage of the uterus under hysteroscope combined with drug was a safe, effective and conservative treatment.展开更多
目的探讨腹腔镜辅助下经脐"Z"形切口小儿美克尔憩室切除术的可行性。方法 2010年6月～8月,采用两孔法腹腔镜经脐孔"Z"形切口对6例小儿美克尔憩室行切除术。于脐孔及左下腹分别置入5 mm trocar,探查找到憩室后,延长...目的探讨腹腔镜辅助下经脐"Z"形切口小儿美克尔憩室切除术的可行性。方法 2010年6月～8月,采用两孔法腹腔镜经脐孔"Z"形切口对6例小儿美克尔憩室行切除术。于脐孔及左下腹分别置入5 mm trocar,探查找到憩室后,延长脐部切口成"Z"形,将憩室提出腹腔外行切除吻合。结果 6例均顺利完成经脐"Z"形切口腹腔镜辅助手术,无中转开腹手术。术后4 d进食流质,5～8 d出院。无脐疝、肠瘘及肠梗阻等并发症发生。结论经脐"Z"形切口腹腔镜辅助切除小儿美克尔憩室具有创伤小、切口更加隐蔽、美容效果好等优点,安全可行。展开更多
目的探讨横窦-乙状窦憩室引起的搏动性耳鸣的CT表现。方法搜集18例横窦-乙状窦憩室引起的搏动性耳鸣患者资料,分析其脑CT动静脉血管造影(CT Arteriography and Venography,CTA/CTV)检查的影像表现。结果 18例横窦-乙状窦憩室均发生在静...目的探讨横窦-乙状窦憩室引起的搏动性耳鸣的CT表现。方法搜集18例横窦-乙状窦憩室引起的搏动性耳鸣患者资料,分析其脑CT动静脉血管造影(CT Arteriography and Venography,CTA/CTV)检查的影像表现。结果 18例横窦-乙状窦憩室均发生在静脉窦优势引流侧;静脉窦双能量减影图像直观地显示横窦-乙状窦憩室,表现为静脉窦管腔局部呈囊袋样、指状及棘样突起;CTV图像能清楚地显示局部膨隆的静脉窦经邻近骨壁缺损处疝入邻近的乳突。结论脑CTA/CTV检查对诊断横窦-乙状窦憩室引起的搏动性耳鸣具有重要的价值。展开更多
文摘CALYCEAL diverticulum is a cystic intrarenal cavity lined by nonsecretory transitional epithelium that communicates with the collecting system via a narrow isthmus or infundibulum. It is arare anatomic anomaly with an incidence of 0.2% to 0.6% in the patients undergoing renal imaging.1 Single imaging modality usually cannot differentiate calyceal diverticulum from other cystic renal diseases.2 Here, we report a 60-year-old male who was reliably diagnosed with calyceal diverticulum by retrograde urography combined with non-enhanced computed tomography （CT） and magnetic resonance urography （MRU）.
文摘A 27-year-old patient was diagnosed by hysteroscopy with uterine diverticulum in pregnancy and admitted to the hospital. Under the guidance of hysteroscopy combined with methotrexate, the scraping of the uterus was done and operation successfully completed. The management of this case showed that hysteroscopy was a kind of valuable approach to the diagnosis and treatment of uterine diverticulum and curettage of the uterus under hysteroscope combined with drug was a safe, effective and conservative treatment.
文摘目的探讨横窦-乙状窦憩室引起的搏动性耳鸣的CT表现。方法搜集18例横窦-乙状窦憩室引起的搏动性耳鸣患者资料,分析其脑CT动静脉血管造影(CT Arteriography and Venography,CTA/CTV)检查的影像表现。结果 18例横窦-乙状窦憩室均发生在静脉窦优势引流侧;静脉窦双能量减影图像直观地显示横窦-乙状窦憩室,表现为静脉窦管腔局部呈囊袋样、指状及棘样突起;CTV图像能清楚地显示局部膨隆的静脉窦经邻近骨壁缺损处疝入邻近的乳突。结论脑CTA/CTV检查对诊断横窦-乙状窦憩室引起的搏动性耳鸣具有重要的价值。
