Retroperitoneal Approach
Retroperitoneal Approach - Related Videos
07:25
Ovine Lumbar Intervertebral Disc Degeneration Model Utilizing a Lateral Retroperitoneal Drill Bit Injury
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Cited by 18 •
2017
Intervertebral disc degeneration is a significant contributor to back pain and a leading cause of disability worldwide. Numerous animal models of intervertebral disc degeneration exist. We demonstrate an ovine model of intervertebral disc degeneration, utilizing a drill bit, which achieves a consistent disc injury and reproducible level of disc degeneration.
03:42
Retroperitoneal Laparoscopic Debridement and Drainage for Pancreatic Abscess
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Cited by 1 •
2024
To improve the drainage of patients with necrotizing pancreatitis complicated with peripancreatic abscess and reduce the mortality of patients with necrotizing pancreatitis, we adopted a retroperitoneal approach for peripancreatic abscess debridement and drainage by laparoscopy.
09:48
An Orthotopic Endometrial Cancer Model with Retroperitoneal Lymphadenopathy Made From In Vivo Propagated and Cultured VX2 Cells
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2019
This protocol presents a standardized method to grow VX2 cells in culture and to create an orthotopic VX2 model of endometrial cancer with retroperitoneal lymph node metastases in rabbits. Orthotopic endometrial cancer models are important for the pre-clinical study of novel imaging modalities for the diagnosis of lymph node metastases.
01:20
Frustration and Conflict: Approach-Approach, Approach-Avoidance
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2025
Frustration occurs when people are obstructed or prevented from achieving a desired goal or fulfilling a perceived need. For example, when someone's input is ignored in a discussion, it can lead to feelings of frustration. Conflict, however, arises from opposing interests, goals, or actions. Conflicts can take various forms based on the nature of these opposing desires or goals. One common type of conflict is the Approach–Approach Conflict. In this case, a person faces two desirable options,...
05:21
General Approach to the Physical Exam
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2023
Source: Jaideep S. Talwalkar, MD, Internal Medicine and Pediatrics, Yale School of Medicine, New Haven, CT The examination of the body is fundamental to the practice of medicine. Since the Roman Empire, physicians have described the connection between alterations in function of specific parts of the body and specific disease states and have sought to further scientific understanding to improve bedside diagnosis. However, in this modern age of increasing technology within medical diagnostics, it...
FAQs
By entering the retroperitoneal space directly, surgeons can reach structures behind the peritoneal cavity without first passing through the abdominal cavity. This route provides a focused operative framework for examining or treating tumors, lymph nodes, vessels, and nearby organs. In cancer research, that distinction helps investigators study how access route, anatomy, and tumor location relate to operative findings and treatment outcomes.
The kidneys, adrenal glands, major vessels, and sympathetic nerves are key structures requiring careful identification and dissection. Their close relationship to retroperitoneal tumors and lymph nodes makes anatomical orientation central to the procedure. Studying these landmarks helps surgical teams evaluate tumor extent, plan resection, and reduce the risk of losing important information about local disease involvement.
Sympathetic nerves are important because they lie among the structures encountered during retroperitoneal dissection. Their location must be recognized while surgeons work around tumors, lymph nodes, and major vessels. In cancer research, documenting this relationship supports investigation of operative anatomy and the effects of tumor location or surgical manipulation on the surrounding retroperitoneal environment.
The principal distinction is the direction of access. The retroperitoneal approach reaches the target space directly, whereas an abdominal route passes through the abdominal cavity before reaching structures behind it. This difference gives researchers and surgeons a basis for comparing operative anatomy, tumor exposure, lymph-node assessment, and treatment outcomes across procedures used for retroperitoneal malignancies.
A typical workflow begins with direct entry into the retroperitoneal space, followed by identification of relevant anatomical landmarks. Surgeons then carefully dissect around the kidneys, adrenal glands, major vessels, and sympathetic nerves to reach the target lesion or lymph nodes. Depending on the research or treatment objective, the procedure may support biopsy, tumor resection, or lymph-node assessment.
It is useful when investigators need to examine or treat tumors and lymph nodes located in the retroperitoneal region. The approach supports tumor biopsy, resection, and assessment of disease spread, while also providing a setting for studying regional anatomy and operative technique. Researchers can use these observations to investigate how procedures relate to treatment outcomes in retroperitoneal malignancies.
The procedure can provide direct information about tumor location, relationships with nearby organs and vessels, lymph-node involvement, and patterns of disease spread. Tissue sampling or removal may support further evaluation of the malignancy, while operative observations contribute to studies of treatment outcomes. Its value therefore extends beyond access, linking anatomical findings with surgical oncology research questions.