肛门

肛门闭锁一词对于讨论肛门直肠畸形并不太确切。

Imperforate anus is perhaps not the most description of the anorectal malformations under discussion .

通过CT测量的直肠壶腹距肛门的实际长度与相应层面距离的比值均值为1.3。

The ratio of length to slice distance from rectal ampullae to anus was 1.3 calculated from CT .

尽管和其他所有哺乳动物一样长着圆圆的肛门，但是毛鼻袋熊拉的便便却不是圆球状、螺旋状或乱糟糟的一堆，它们是地球上唯一拉方形便便的生物。

Despite having round anuses like all other mammals , bare-nosed wombats2 do not produce round pellets , tubular coils or messy piles ; they are the only creature on Earth that poops cubes .

HIV患者肛门鳞状异常增生的期待治疗

Expectant management of anal squamous dysplasia in patients with HIV

倒V型后入路手术治疗先天性高位肛门闭锁患儿的护理

Nursing of children patients with congenital upper-part imperforate anus treated with operation through inverted V-shaped posterior approach

目的探讨正常肛管及肛门括约肌解剖结构的磁共振（MR）表现。

Objective To assess the imaging of the normal anatomy of anal canal and complex anal sphincter apparatus in magnetic resonance ( MR ) .

目的观察功能性便秘（Functionalconstipation，FC）患者的肛门直肠动力学改变。

Objective To study the anorectal motility in patients with functional constipation ( FC ) .

Mile′s根治术后重建人工肛门的应用解剖学

Applied Anatomy of Anal Reconstruction Following Mile 's Radical Operation

U形肌袢成型重建原位肛门治疗低位直肠癌和肛管癌

Treatment of rectum and anal canal cancer with reconstruct in g anus in situs with double U-shape myoplasty

UC，IBS和CR的肛门、直肠动力改变无特异性。

The changes in anorectal motility in UC , IBS and CR showed no differential specificity .

结果各种泄殖腔畸形内括约肌面积较正常鼠增大，后壁更明显（P＜0.05）；肛门外括约肌面积较正常鼠明显小；

Results Of the cloacal anomalies group , the internal anal sphincter was significantly thicker than that of the normal , especially over the posterior aspect ( P < 0.05 ) .

结论（1）IBS存在肛门直肠运动异常。

Conclusion ( 1 ) There are some anorectal motility disturbances in IBS .

结论CIC患者存在肛门直肠动力学及精神心理因素的异常。

Conclusion Patients with CIC have abnormalities both in anorectal motility and psychical factors .

结论直肠系膜及其毗邻器官的解剖学形态可以通过CT扫描加以显示，这为直肠肛门疾病的诊断和评估提供了客观依据。

Conclusion Anatomical morphology of mesorectum and its nearby organs can be manifested through CT scanning , which provides an objective evidence for the diagnosis and evaluation of anorectal diseases .

结论PPH手术可保护肛垫，使痔病人术后肛门感觉改善，控便功能加强。

Conclusion PPH can protect anal cushion and improve the anal sensation and continence function .

目的研究长脉冲电刺激对狗肛门括约肌压力（ASP）的影响及其作用机制。

Objective To investigate the effects and mechanisms of anal electrical stimulation ( AES ) with long pulses on anal sphincter pressure ( ASP ) in conscious dogs .

肛门的运动支配以马为主，S1、S2次之。

For anal sphincter , S3 is the most dominant nerve , with S1 and S2 at a less degree .

58例患者随访1－7年，包括自觉症状、肛门指诊、PSA、经直肠前列腺超声、同位素扫描等。

58 cases were followed up for 1 - 7 years , including subjective symptom 、 DRE 、 PSA 、 TURS and isotope scanning .

结论：低位肛门直肠畸形修复治疗时间宜早，Z成形术适用于肛门口狭窄和肛门口重建。

It is concluded that repairment therapy of low position anorectal deformity should be early conducted and Z shape plastic operation is suitable for patients with anal stricture and reconstruction .

方法：在痔手术中运用V形、远端延长及两侧平行三种减张切口治疗100例，对照组100例术中不加用减张切口，比较2组术后肛门水肿情况。

Methods : Reducing tension of incision was applied in the treatment of hemorrhoids in 100 cases . To observe the anal edema after operation and compare it with that of the 100 controls .

肛门直肠角（ARA）在84°~95°之间，肛管变细变长。

Anus-rectum angle ( ARA ) was 84 °~ 95 ° . Anus duct got thinner and longer .

Cajal间质细胞及突触素在肛门直肠畸形动物模型末端直肠壁的表达及意义

Distribution of Interstitial Cell of Cajal and Synaptophysin in Distal Rectum in Fetal Rat Model of Anorectal Malformation

目的探讨不同肛门压力下的不同种类型慢传输型便秘（STC）行不同术式后便秘复发和大便失禁问题。

Objective To evaluated the recurrent constipation and incontinence for different anal pressure with different operating technique for slow-transit constipation ( STC ) .

方法：回顾性分析采用肛门后方切开加改良Block修补术治疗82例直肠前突型便秘的疗效。

Methods The clinical data of 82 patients with constipation of anterior rectocele treated by combined posterior resection of anus and modified Block 's technique in our hospital during the period between October 2002 and May 2004 , were retrospectively evaluated .

目的：评价低位直肠肛管癌（LAC）行原位肛门重建术（OAR）的临床疗效。

Objective : To evaluate the clinical effect of the orthotopic anas reconstruction ( OAR ) for low anorectal cancer ( LAC ) .

结论MR能较好地显示正常肛管的解剖结构。STIR序列能很好地显示肛门括约肌及其与邻近组织的关系，可以作为盆腔常规扫描序列。

Conclusion MR imaging can well assess the anatomy of the anal canal and perianal structures , STIR sequence can be the common sequence of pelvis scanning because of its better display of sphincter apparatus and its relations .

距肛门15cm处切开乙状结肠，将标本经该开口从肛门取出；

The specimens were pulled out through the incision of the sigmoid colon at 15 cm above the anus .

结果：IBS患者肛门直肠括约肌的静息压、收缩压、松弛压与正常人相似（P>0.05）；

Results : In patients with IBS , the anorectal resting pressure , squeeze pressure , and relaxation pressure were similar to those of normal volunteers ( P > 0.05 );

结果①直肠静息压、肛门括约肌静息压及其最大缩窄压等在功能性便秘患者和正常人之间无显著差异（P0.05）；

Results ( 1 ) The rectal resting pressure , the resting pressure and the maximum squeeze pressure of the anal sphincter were not different between the patients with chronic functional constipation and normal subjects ( P 0.05 ) .

目的探讨肛门直肠损伤（ARI）的类型、临床特点及有效的诊断和治疗方法。

Objective To study the type , clinical characteristics and the valid method of the diagnosis and treatment to the anorectal injury ( ARI ) .