Left Sectoriectomy
Left Sectoriectomy - Related Videos
04:41
Laparoscopic Left Liver Sectoriectomy of Caroli's Disease Limited to Segment II and III
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Cited by 5 •
2009
This video presents a case of laparoscopic left liver sectoriectomy perfomed in a 53 year old man suffering from Caroli's disease limited to segment II and III of the liver.
08:22
Orthotopic Left Lung Transplantation in Rats
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Cited by 1 •
2025
This protocol describes an improved technique for orthotopic left lung transplantation in rats, focusing on reducing operational difficulty and improving survival rates.
13:10
Direct Re-implantation of Left Coronary Artery into the Aorta in Adults with Anomalous Origin of Left Coronary Artery from the Pulmonary Artery (ALCAPA)
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Cited by 7 •
2017
Surgical correction of ALCAPA is highly recommended, regardless of age or the degree of intercoronary collateralization. This protocol presents a technique for the direct re-implantation of adult-type ALCAPA into the aorta to re-establish the dual-coronary perfusion. Whenever feasible, direct re-implantation is preferred to other surgical correction techniques.
23:33
The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation
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Cited by 49 •
2012
The accompanying video describes a procedure for percutaneous placement of the WATCHMAN Left Atrial Appendage (LAA) Device. The WATCHMAN is a nitinol device designed to be permanently implanted at, or slightly distal to, the opening of the left atrial appendage (LAA) to trap blood clots before they exit the LAA, preventing thromboembolic stroke.
07:27
Robotic-assisted Left Pneumonectomy For Vanishing Lung Syndrome
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2026
Robotic-assisted pneumonectomy is safe and effective in the management of Vanishing Lung Syndrome, with reduced morbidity and faster recovery times.
FAQs
The margin provides tissue surrounding the visible or targeted lesion for pathological assessment. Examining this boundary helps determine whether the abnormal area was removed completely and whether additional tissue may warrant consideration. Margin evaluation therefore links the operative goal with the biological assessment of residual lesion, while supporting interpretation of treatment effectiveness and local tissue preservation.
The excised specimen gives investigators and clinicians direct tissue-level information about the lesion and its relationship to the surrounding breast tissue. Pathological examination assesses the lesion itself and the completeness of excision, making the specimen important for interpreting tissue organization, tumor progression, and the adequacy of the surgical result.
Material from the procedure can support studies of breast tissue organization, lesion or tumor progression, surgical margins, and healing. Comparing the removed sector with surrounding tissue may help researchers relate structural features to the lesion and examine how breast tissue responds after localized surgical disruption, while preserving a substantial portion of the breast for clinical context.
The procedure centers on three linked actions: identifying the target area, removing it with an appropriate surrounding margin, and submitting the specimen for pathological examination. Together, these steps connect localization, controlled excision, and tissue analysis. The sequence allows the operative result to be evaluated not only by what was removed, but also by the completeness of removal.
This approach may support treatment of selected breast abnormalities when localized removal is appropriate and preservation of breast structure is a goal. Its clinical relevance lies in balancing excision of the target area with retention of as much healthy tissue as possible. The procedure therefore offers a tissue-preserving option within the management of suitable localized abnormalities.
In clinical research, the procedure provides both a tissue specimen and a defined surgical context for studying localized breast abnormalities. The specimen can inform analysis of lesion characteristics and margin completeness, while the preserved breast structure supports investigation of organization, healing, and functional conservation. These outcomes connect surgical practice with broader questions about tissue behavior and progression.