百度威武

The purpose of this study was to use a fixed reference to study movement (displacement) of the cervical internal os from the second to the third trimester in singletons and twins. The rationale was to gain insight into anatomic changes associated with cervical shortening. For each patient, 2 transperineal scans were performed 12 weeks apart (20 and 32 weeks). The internal os and symphysis pubis were visualized in the same field of view. Image registration techniques were used to align the 2 scans using the symphysis as a fixed reference. Total displacement, anterior displacement, and inferior

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Abstract Background: The treatment of rectal cancer has changed significantly over the last few decades. Advanced surgical techniques have led to an increase in the rate of sphincter-preserving operations, even for low rectal tumors. This was facilitated by preoperative oncologic treatment and the use of chemoradiation to downstage the tumor before resection. The introduction of total mesorectal excision further improved the oncologic outcome and became the standard of care. The use of laparoscopy for rectal resection is the most recent addition to this series of improvements, but in contrast

Abstract Laparoscopic colon resection has established its role as a minimally invasive approach to colorectal diseases. Better long-term survival rate is suggested to be achievable with this approach in colon cancer patients, whereas some doubts were raised about its safety in rectal cancer. Here we report on our single centre experience of rectal laparoscopic resections for cancer focusing on short- and long-term oncological outcomes. In the last 13 years, 248 patients underwent minimally invasive approach for rectal cancer at our centre. We focused on 99 stage I, II, and III patients with a

ABSTRACT: Background The CARTS study is a multicenter feasibility study, investigating the role of rectum saving surgery for distal rectal cancer. Methods/Design Patients with a clinical T1-3 N0 M0 rectal adenocarcinoma below 10 cm from the anal verge will receive neoadjuvant chemoradiation therapy (25 fractions of 2 Gy with concurrent capecitabine). Transanal Endoscopic Microsurgery (TEM) will be performed 8 - 10 weeks after the end of the preoperative treatment depending on the clinical response. Primary objective is to determine the number of patients with a (near) complete pathological res

International Journal of Surgical Oncology Volume 2011 (2011), Article ID 901574, 6 pages doi:10.1155/2011/901574 Clinical Study Clinical Outcome of Laparoscopic Intersphincteric Resection Combined with Transanal Rectal Dissection for T3 Low Rectal Cancer in Patients with a Narrow Pelvis Kimihiko Funahashi,1 Hiroyuki Shiokawa,1 Tatsuo Teramoto,2 Junichi Koike,1 and Hironori Kaneko1

International Journal of Surgical Oncology Volume 2011 (2011), Article ID 678506, 9 pages doi:10.1155/2011/678506

Chemotherapy Research and Practice Volume 2011 (2011), Article ID 839742, 12 pages doi:10.1155/2011/839742 Neoadjuvant Treatment in Rectal Cancer: Actual Status Ingrid Garajová, Stefania Di Girolamo, Francesco de Rosa, Jody Corbelli, Valentina Agostini, Guido Biasco, and Giovanni Brandi

3. Results Laparoscopic TSME using this technique was conducted on 19 patients from April 2008 to March 2011. Tumor localization was the distal sigmoid colon in 5 patients and the upper rectum in 14 patients. There were 10 men and 9 women; mean age was 67 years (range 46–79). Mean blood loss was 86 ml (range, 15–320 ml) and mean operating time was 3 hours and 47 minutes (range, 2 hours 45 min–5 hours 11 min). There was no incidence of rectal wall injury during the separation of the rectum from the mesorectum. The rectum was successf

DBASS3 and DBASS5: databases of aberrant 3’-and 5’-splice sites ABSTRACT DBASS3 and DBASS5 provide comprehensive repositories of new exon boundaries that were induced by pathogenic mutations in human disease genes.Aberrant 5’-and 3’-splice sites were activated either by mutations in the consensus sequences of natural exon-intron junctions (cryptic sites) or elsewhere (‘de novo'sites). DBASS3 and DBASS5 currently contain approximately 900 records of cryptic and de novo 3’-and 5’-splice sites that were produced by over a thousand differ- ent mutations in approximately 360 genes. DB

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天地间的粉红 都是温暖的手掌

不知道为什么 小坏公主和我名字的密码一起丢掉了 于是申请了这个 呜呜呜呜呜呜 我用了那么久的“小坏公主”呢 丢掉了= = 我想找回来

wo yao hui jia e si wo le... hui qu da jia dou yao qing wo chi fan... wu wu wu...

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