Using location, color, size, and depth to characterize and identify endometriosis lesions in a cohort of 133 women. Stegmann, B. J., Sinaii, N., Liu, S., Segars, J., Merino, M., Nieman, L. K., & Stratton, P. Fertility and Sterility, 89(6):1632--1636, June, 2008.
doi  abstract   bibtex   
OBJECTIVE: To correlate histology with endometriosis characteristics. DESIGN: Secondary data analysis. SETTING: Government research hospital. PATIENT(S): One hundred thirty-three women with chronic pelvic pain and endometriosis who underwent laparoscopic surgery between 1999 and 2004. INTERVENTION(S): Laparoscopic excision of lesions, including recording of lesion characteristics and surgical impression of the lesions. MAIN OUTCOME MEASURE(S): All biopsies were sent for histological examination for endometriosis, and surgical and histological findings were compared. RESULT(S): Three hundred fifty-seven of 544 lesions believed to be endometriosis by the surgeon had positive histology. Mixed-color lesions most commonly contained endometriosis (76%), with the percentage of positive lesions being similar between single-color groups. Among subtle (red or white) lesions, 58% (164/283) were positive for endometriosis. Thirty women had only red or white lesions, and 18 (60%) had at least one lesion positive for endometriosis. Lesions were most commonly located in the cul-de-sac (64%), utero-sacral ligaments (68%), and ovarian fossa (70%). CONCLUSION(S): Wide, deep, mixed-color lesions in the cul-de-sac, the ovarian fossa, or the utero-sacral ligaments had the highest frequency of endometriosis. More than half of subtle lesions had endometriosis. These results should be considered when diagnosing endometriosis.
@article{stegmann_using_2008,
	title = {Using location, color, size, and depth to characterize and identify endometriosis lesions in a cohort of 133 women},
	volume = {89},
	issn = {1556-5653},
	doi = {10.1016/j.fertnstert.2007.05.042},
	abstract = {OBJECTIVE: To correlate histology with endometriosis characteristics.
DESIGN: Secondary data analysis.
SETTING: Government research hospital.
PATIENT(S): One hundred thirty-three women with chronic pelvic pain and endometriosis who underwent laparoscopic surgery between 1999 and 2004.
INTERVENTION(S): Laparoscopic excision of lesions, including recording of lesion characteristics and surgical impression of the lesions.
MAIN OUTCOME MEASURE(S): All biopsies were sent for histological examination for endometriosis, and surgical and histological findings were compared.
RESULT(S): Three hundred fifty-seven of 544 lesions believed to be endometriosis by the surgeon had positive histology. Mixed-color lesions most commonly contained endometriosis (76\%), with the percentage of positive lesions being similar between single-color groups. Among subtle (red or white) lesions, 58\% (164/283) were positive for endometriosis. Thirty women had only red or white lesions, and 18 (60\%) had at least one lesion positive for endometriosis. Lesions were most commonly located in the cul-de-sac (64\%), utero-sacral ligaments (68\%), and ovarian fossa (70\%).
CONCLUSION(S): Wide, deep, mixed-color lesions in the cul-de-sac, the ovarian fossa, or the utero-sacral ligaments had the highest frequency of endometriosis. More than half of subtle lesions had endometriosis. These results should be considered when diagnosing endometriosis.},
	language = {eng},
	number = {6},
	journal = {Fertility and Sterility},
	author = {Stegmann, Barbara J. and Sinaii, Ninet and Liu, Shannon and Segars, James and Merino, Maria and Nieman, Lynnette K. and Stratton, Pamela},
	month = jun,
	year = {2008},
	pmid = {17662280},
	pmcid = {PMC2505050},
	keywords = {Adolescent, Adult, Cohort Studies, Endometriosis, Estrogen Antagonists, Female, Humans, Laparoscopy, Middle Aged, Ovary, Raloxifene Hydrochloride, Urinary Bladder, Uterus},
	pages = {1632--1636}
}

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