Imaging of both benign and malignant anorectal diseases has traditionally posed a challenge to clinicians, and as a result history and physical exam have been relied on heavily. CT scanning and endorectal ultrasound h...Imaging of both benign and malignant anorectal diseases has traditionally posed a challenge to clinicians, and as a result history and physical exam have been relied on heavily. CT scanning and endorectal ultrasound have become popular in assessment of anatomy and staging of tumors, but have limitations. Magnetic resonance imaging (MRI) has the capability to fill in the gaps left open by more conventional imaging modalities and continues to be promising as the definitive imaging technique in the pelvis, especially with advancement of emerging technologies in this field. A comprehensive review of this topic has been undertaken. Anorectal disease is divided into three broad categories: cancer, fistula/abscess, and pelvic floor disorders. A review of the literature is performed to evaluate the use of MRI and other imaging modalities in these three areas. Preoperative imaging is useful in the evaluation of all three areas of anorectal disease. MRI is an effective tool in delineating anatomy and, when correlating with the specific clinical scenario, is an effective adjunct in clinical decision-making in order to optimize outcome. MRI continues to be a promising and novel approach to imaging various afflictions of the anorectum and the pelvic floor. Its role is more well-established in some areas than in others, and there are still signif icant limitations. As technology advances, MRI will shed more light on a complex anatomical area.展开更多
Wth the increased use of laparoscopic surgery in he treatment of urological cancer, there is rising concern regarding the development of recurrent disease at laparoscopic port sites. However, there is a paucity of pub...Wth the increased use of laparoscopic surgery in he treatment of urological cancer, there is rising concern regarding the development of recurrent disease at laparoscopic port sites. However, there is a paucity of published data addressing port-site metastasis （PSM） following laparoscopic surgery for urological malignancy. Here, we reported a case of isolated PSM that occurred 21 months after laparoscopic nephroureterectomy.展开更多
Objective To analyze the difference of dosimetric parameters between pre-plan and post-plan of 125I radioactive seed implantation assisted by 3D printing individual non-coplanar template（3D printing template）for loc...Objective To analyze the difference of dosimetric parameters between pre-plan and post-plan of 125I radioactive seed implantation assisted by 3D printing individual non-coplanar template（3D printing template）for locally recurrent rectal cancer（LRRC）.Methods From February 2016 to April 2016,a total of 10 patients with locally recurrent rectal cancer received 125I seeds implan-展开更多
Objective To explore the correlation between signs of living body in abdominal and pelvic cavities and syndrome typing of Chinese medicine(CM)in colorectal cancer patients.Methods Totally 112 colorectal cancer patient...Objective To explore the correlation between signs of living body in abdominal and pelvic cavities and syndrome typing of Chinese medicine(CM)in colorectal cancer patients.Methods Totally 112 colorectal cancer patients undergoing open abdominal surgery or laporoscopic surgery were syndrome typed as five fypes,i.e.,inner-accumulation of damp and heat,blockage of展开更多
文摘Imaging of both benign and malignant anorectal diseases has traditionally posed a challenge to clinicians, and as a result history and physical exam have been relied on heavily. CT scanning and endorectal ultrasound have become popular in assessment of anatomy and staging of tumors, but have limitations. Magnetic resonance imaging (MRI) has the capability to fill in the gaps left open by more conventional imaging modalities and continues to be promising as the definitive imaging technique in the pelvis, especially with advancement of emerging technologies in this field. A comprehensive review of this topic has been undertaken. Anorectal disease is divided into three broad categories: cancer, fistula/abscess, and pelvic floor disorders. A review of the literature is performed to evaluate the use of MRI and other imaging modalities in these three areas. Preoperative imaging is useful in the evaluation of all three areas of anorectal disease. MRI is an effective tool in delineating anatomy and, when correlating with the specific clinical scenario, is an effective adjunct in clinical decision-making in order to optimize outcome. MRI continues to be a promising and novel approach to imaging various afflictions of the anorectum and the pelvic floor. Its role is more well-established in some areas than in others, and there are still signif icant limitations. As technology advances, MRI will shed more light on a complex anatomical area.
文摘Wth the increased use of laparoscopic surgery in he treatment of urological cancer, there is rising concern regarding the development of recurrent disease at laparoscopic port sites. However, there is a paucity of published data addressing port-site metastasis （PSM） following laparoscopic surgery for urological malignancy. Here, we reported a case of isolated PSM that occurred 21 months after laparoscopic nephroureterectomy.
文摘Objective To analyze the difference of dosimetric parameters between pre-plan and post-plan of 125I radioactive seed implantation assisted by 3D printing individual non-coplanar template（3D printing template）for locally recurrent rectal cancer（LRRC）.Methods From February 2016 to April 2016,a total of 10 patients with locally recurrent rectal cancer received 125I seeds implan-
文摘Objective To explore the correlation between signs of living body in abdominal and pelvic cavities and syndrome typing of Chinese medicine(CM)in colorectal cancer patients.Methods Totally 112 colorectal cancer patients undergoing open abdominal surgery or laporoscopic surgery were syndrome typed as five fypes,i.e.,inner-accumulation of damp and heat,blockage of
