Seminal Vesicle Dissection
Seminal Vesicle Dissection - Related Videos
08:49
Murine Prostate Micro-dissection and Surgical Castration
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Cited by 23 •
2016
This manuscript describes the protocols for prostate micro-dissection and surgical castration in the laboratory mouse. We also depict representative results produced by these protocols. Finally, we discuss the advantages and utilization of these protocols.
08:36
FM Dyes in Vesicle Recycling
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2023
FM dyes are a class of fluorescent molecules that has found important use in studying the vesicle recycling process. By virtue of a chemical structure, these molecules can insert themselves into the outer leaflet of phospholipid bilayer membranes. After membrane insertion, they are internalized into the cell via endocytosed vesicles, and released when these vesicles recycle back to the membrane. Since, these dyes fluoresce strongly in the hydrophobic environment within membranes and weakly in...
07:22
Live Imaging of Synaptic Vesicle Recycling in the Neuromuscular Junction of Dissected Larval Zebrafish
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Cited by 1 •
2025
The zebrafish larval neuromuscular junction is an attractive model for studying synaptic physiology. It is amenable to many experimental techniques, including electrophysiology and optical imaging. Here, we describe a protocol for imaging synaptic transmission using a pHluorin-based probe under an upright epifluorescence microscope.
05:58
In vivo Visualization of Synaptic Vesicles Within Drosophila Larval Segmental Axons
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Cited by 16 •
2010
This protocol discusses the live dissection of Drosophila larvae for the purpose of imaging the movement of GFP tagged axonal vesicles on microtubule tracks.
03:51
Treatment of Ejaculatory Duct Obstruction by Seminal Vesiculoscopy Assisted Flow Modification
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Cited by 2 •
2023
This protocol introduces the clinical application of seminal vesicle endoscopy combined with holmium laser in the treatment of ejaculatory duct obstruction caused by ejaculatory duct cyst.
FAQs
Following natural anatomical tissue planes is central because it separates the vesicles from surrounding pelvic structures while preserving their recognizable form. Tracing the vas deferens provides a practical landmark for locating each gland and maintaining orientation. This approach helps the learner or practitioner connect the exposed specimen with its three-dimensional position behind the urinary bladder.
The lobulated surface is not merely a visual feature; it is an important gross-anatomical finding revealed during careful exposure. Preserving that architecture allows the specimen to be examined as a whole rather than as fragmented tissue. At the same time, attention to nearby organs and vessels reduces avoidable disruption and supports accurate pelvic orientation.
In a prostate-disease assessment, the value of the dissection lies in relating a suspected seminal vesicle finding to neighboring pelvic anatomy. Examination can place specimen observations within the broader prostate and reproductive context, helping assess possible seminal vesicle involvement. This anatomical correlation supports more informed pathological assessment and clinical decision-making.
A basic workflow begins by exposing the region behind the urinary bladder, identifying the paired vesicles, and using the vas deferens to maintain orientation. The practitioner then follows tissue planes to separate the glands from adjacent structures, taking care to limit injury to nearby organs and vessels. Final inspection emphasizes the vesicles’ lobulated architecture.
Gross examination can document the paired arrangement of the vesicles, their position relative to the urinary bladder, their relationship to the vas deferens, and preservation of lobulated architecture. These observations provide a three-dimensional anatomical record rather than an isolated label, making the specimen useful for teaching, surgical orientation, or assessment of suspected disease-related involvement.
Medical learners gain a spatial understanding of the pelvis by seeing how the seminal vesicles relate to the urinary bladder, vas deferens, organs, and vessels. The same orientation is useful when preparing for pelvic surgery, while specimen dissection gives pathology-focused examination a clearer anatomical framework. Thus, one technique links gross anatomy, reproductive function, and clinical interpretation.