Gynécologie, obstétrique & fertilité
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Gynecol Obstet Fertil · Sep 2016
Surgical guidance by freehand SPECT for sentinel lymph node biopsy in early stage breast cancer: A preliminary study.
Sentinel lymph node biopsy (SLNB) is a standard for patients with early breast cancer. Using a gamma-detecting probe connected to an infrared camera, the Declipse freehand SPECT (FhSPECT) system (Surgiceye(®)) is able to detect and locate any radioactive source in 3D. The objective of this study was to evaluate the potential interest of FhSPECT imaging for real-time guidance SLNB in breast cancer. ⋯ This study demonstrated that FhSPECT is feasible and facilitates SLN identification.
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Gynecol Obstet Fertil · Sep 2016
[Anatomical consideration for the technique of nerve-sparing during radical hysterectomy for cervical cancer].
Radical hysterectomy (RH) is an effective treatment for early-stage cervical cancer IA2 to IIA1 but RH is often associated with several significant complications such as urinary, anorectal and sexual dysfunction due to pelvic nerve injuries. Pelvic autonomic nerves including the superior hypogastric plexus (SHP), hypogastric nerves (HN), pelvic splanchnic nerves (PSN), sacral splanchnic nerves (SSN), inferior hypogastric plexus (IHP) and efferent branches of the IHP. We aimed to precise the neuroanatomy of the female pelvis in order to provide key-points of surgical anatomy to improve NSRH for cervical cancer. ⋯ Vesical branches can be preserved by blunt dissection of the posterior layer of the vesicouterine ligament after identifying the inferior vesical vein. In most of cases, NSRH for cervical cancer can be performed. Anatomical landmarks as middle rectal artery, deep uterine vein, inferior vesical vein and ureter and the respect of nervous part of uterine ligament and of parametrium provide to surgeon a safe preservation of pelvic innervation without compromising oncological outcomes.