cyst cavity

Results: The major MRI signs of renal tuberculosis were thin renal cortex, cyst or cavity formation in renal parenchyma surrounding the calyces, pyelocaliectasis with various extents, and thickened walls of renal pelvis as well as calyces.

结果：肾结核的主要表现为肾皮质变薄，肾实质内脓腔或脓肿形成并围绕肾盏排列，肾盂扩张与肾盏扩张不成比例，壁增厚；

And the kindney pathological examination exhibited glomerular cyst cavity expanding, glomerular cell swelling and exudates; at 8w post C-BSA injection pathological studies showed glomerular sclerosis and renal interstitial fibrosis.

同时肾脏病理结果显示从2周到6周肾小球囊腔扩大、肾小球细胞肿胀和囊腔内渗出物；8周时出现肾小球硬化、间质纤维化。

Objective: To report 2 cases of the rare disease-the dentigerous cyst on the floor of nasal cavity and explore etiology, the method of diagnosis and treatment.

目的：报道2例少见病&鼻腔底含牙囊肿，探讨其发病机制、诊断和鼻内镜下切除鼻腔底含牙囊肿的方法。

For atypical renal cyst, a careful exploration for bottom of cyst cavity in operation is helpful to prevent misdiagnosing duplicated kidney complicated with hydronephrosis as large renal cyst.

对不典型肾囊肿患者，术中仔细探查囊腔底部可以防止将重复肾并发重度肾积水误诊为巨大肾囊肿。

Arthroscopic treatment of popliteal cyst with intra-articular debridement and enlargement of the connecting hole between popliteal cyst and joint cavity

关节镜下清理术结合囊肿-关节腔交通口扩大术治疗腘窝囊肿

To incise the dentigerous cyst on the floor of nasal cavity ( affiliated 2 cases)

鼻内镜下切除鼻腔底含牙囊肿（附2例报告）

Grade ⅲ: cyst cavity vanish.

Ⅲ级：囊腔消失。

Methods In 25 patients, treatment of 27 ovarian cysts including 13 simple cysts and 14 endometriotic cysts by means of fine-needle ovariocentesis via abdomen or vaginal, in which absolute ethanol was injected into the cyst's cavity after the fluid was aspirated, observed two years.

方法25例（27个）卵巢囊性肿物（14个子宫内膜异位囊肿和13个单纯性囊肿）在超声引导下经腹或经阴道穿刺抽液，注入无水乙醇治疗，观察2年。

2D ultrasound showed the renal volume was enlarged and the cortex was thickened from 2w to 6w post-injection; the pathological examination exhibited glomerular cyst cavity expanding, glomerular cell swelling, and inflammatory cell infiltration and exudate.

二维超声结果显示肾脏从2w到6w体积增大，皮质增厚，此时病理出现肾小囊腔扩大、肾小球细胞肿胀、炎性细胞浸润和囊腔内渗出物。