Endometriosis Lesions
Endometriosis Lesions - Related Videos
08:02
Mouse Model of Surgically-induced Endometriosis by Auto-transplantation of Uterine Tissue
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Cited by 62 •
2012
A description of the surgical induction of endometriosis in mice and rats by auto-transplantation of uterine tissue to the arterial cascade of the intestinal mesentery.
08:16
Noninvasive Monitoring of Lesion Size in a Heterologous Mouse Model of Endometriosis
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Cited by 10 •
2019
Here, we present a protocol for live-imaging of fluorescently labeled human endometrial fragments grafted in mice. The method allows studying the effects of drugs of choice on endometriotic lesion size through monitoring and quantification of fluorescence emitted by the fluorescent reporter on real...
07:20
Intraoperative Detection of Subtle Endometriosis: A Novel Paradigm for Detection and Treatment of Pelvic Pain Associated with the Loss of Peritoneal Integrity
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Cited by 21 •
2012
Loss of peritoneal integrity provides a new paradigm to understand and treat chronic pelvic pain in women with mild forms of endometriosis and can be easily detected using intraoperative instillation of dye at the time of laparoscopy.
09:22
Sectioning Mammary Gland Whole Mounts for Lesion Identification
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Cited by 13 •
2017
We developed a method to successfully remove, process, section, and stain, for histopathological evaluation, mammary tissue that had originally been fixed on slides as whole mounts. This method may promote the collection and evaluation of mammary gland whole mounts in reproductive and developmental test guideline studies.
08:16
Comparative Lesions Analysis Through a Targeted Sequencing Approach
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2019
This article describes a method to identify clonal and subclonal alterations among different specimens from a given patient. Although the experiments described here focus on a specific tumor type, the approach is broadly applicable to other solid tumors.
FAQs
Because these lesions respond to ovarian hormones, their activity can change across the cycle. They may undergo cyclical bleeding outside the uterine cavity, which can stimulate local inflammation and immune responses. This repeated tissue response helps explain why patients may experience recurring pelvic pain or other symptoms, although symptom patterns can differ among individuals.
Repeated bleeding and inflammatory signaling can recruit immune responses in surrounding tissues. Over time, this local reaction may promote scarring, and scar tissue can form adhesions that connect or restrict nearby structures. These changes matter clinically because lesion-related disease may involve not only the lesions themselves but also the surrounding tissue environment.
Variation may reflect differences in cellular behavior, hormonal responsiveness, and the inflammatory or immune environment surrounding the lesions. The extent of scarring and adhesions may also differ. Consequently, symptom burden and apparent disease severity do not necessarily arise from one factor, which is why medical assessment considers both symptoms and lesion characteristics.
Evaluation can combine symptom assessment, imaging, and, when needed, laparoscopy. Each contributes to identifying and characterizing suspected disease, while the combined clinical picture supports diagnosis and treatment planning. This approach provides a broader basis for clinical decisions than relying on a single source of information during assessment.
Imaging contributes to identifying and characterizing suspected lesions as part of the diagnostic evaluation. Its findings can be considered alongside symptoms and, when needed, laparoscopy rather than treated as the only source of information. Together, these assessments support diagnosis and help clinicians plan an appropriate treatment strategy.
Researchers examine cellular behavior and the inflammatory environment surrounding lesions to understand why disease severity and symptoms vary. These investigations can clarify biological processes associated with the condition and inform development of hormonal, surgical, and nonhormonal therapies. This research connects lesion biology with efforts to improve treatment options and clinical planning.