PO
See also
vulvar tumors
Merkel cell carcinoma
Home > E. Pathology by systems > Reproductive system > Female genital system > Vulva
Vulva
Adj. Vulvar
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vulvar Merkel cell carcinoma
3 December 2019 -
vulvar lipoblastoma-like tumor
18 October 2019Definition : Lipoblastoma-like tumour has been in the vulva.
Lipoblastoma-like tumour of the vulva is a rare mesenchymal neoplasm exhibiting histological features similar to a lipoblastoma, myxoid liposarcoma and spindle cell lipoma, but lacking PLAG1 or DDIT3 rearrangements, and 13q alterations.
The lipoblastoma-like tumour of the testicular cord can be considered as a male counterpart of lipoblastoma-like tumour of the vulva.
References
A lipoblastoma-like tumour of the testicular (...) -
vulvar pathology
11 September 2019PO
See also : vulvar pathology
Examples
vulvar ectopic mammary tissue
vulvar infections
vulvar inflammatory lesions
Bartholin cyst
vulvar Behcet disease
vulvar leukoplakia
vulvar lichenification
vulvar lichen planus
vulvar lichen sclerosus
vulvar multinucleated atypia
vulvar nodular induration
vulvar squamous cell hyperplasia
vulvar dystrophy
vulvar hypertrophy with lymphedema
See also
vulvar diseases
vulvar tumors
Book references
Atlas (...) -
VIN3
11 September 2019HSIL / VINIII / vulvar Bowen disease PO
Definition : vulvar Bowen disease refers to high grade dysplasia of squamous epithelium or vulvar intraepithelial neoplasia grade III and is characterized by full thickness atypia
Newer terminology is "usual or high grade vulvar intraepithelial neoplasia or VIN III". -
usual differentiated vulvar intraepithelial neoplasia
11 September 2019usual differentiated VIN
usual differentiated vulvar intraepithelial neoplasia p16+ "usual type" or "classic type", related to human papillomavirus (HPV) infection and affecting relatively young women The usual type includes warty type, basaloid type and mixed (warty and basaloid) type. The usual type is HPV associated - it is positive for p16, negative or has low indices for p53, and MIB-1 is strongly positive above the basal layer. VIN, usual type (including the sub-categories warty (...) -
Bartholin gland cyst
3 June 2019Bartholin’s gland cyst; Bartholin’s cyst WKP
Definition : A Bartholin’s cyst occurs when Bartholin’s gland, within the labia, becomes blocked. Small cysts may result in few symptoms.
Large cysts may result in swelling of one side of the vagina, and pain with sex or walking.
If the cyst becomes infected an abscess occurs. These are typically red and very painful.
Images
https://twitter.com/UMichPath/status/1065032196065583104 (...) -
vulvar vascular anomalies
8 April 2019The subepidermal hormonally sensitive tissue of the vulva is anatomically unique and may give rise to a wide variety of vascular tumors.
In a study (#23348141#), vascular lesions belonging to the following classes included (n, %total) :
benign vascular tumors (32, 38%),
dilatations of preexisting vessels (31, 36%),
hyperplasia/reactive (7, 8%),
tumors with significant vascular component (11, 13%),
malformations (3, 4%),
malignant vascular tumors (1, 1%).
Two reaction (...) -
vulvar pathology
20 April 2018PO
Pathology
vulvar cutaneous anomalies
vulvar mucosal anomalies
vulvar glandular anomalies
vulvar tumoral anomalies : vulvar tumors
Examples
ectopic mammary tissue
infection
inflammatory lesions
Non-neoplastic disorders
Bartholin cyst
Behcet disease
leukoplakia
lichenification
lichen planus
lichen sclerosus
multinucleated atypia
perineal nodular induration
squamous cell hyperplasia
vulvar dystrophy
vulvar hypertrophy with (...) -
differentiated vulvar intraepithelial neoplasia
19 April 2018differentiated vulvar intraepithelial neoplasia p16- "simplex" or "differentiated type", negative for HPV and affecting elderly women. Premenopausal women are more likely to get usual type VIN, associated with HPV. Postmenopausal women are more likely to get differentiated (aka simplex) type VIN, associated with vulvar dermatoses. VIN, differentiated type is associated with vulvar dermatoses such as lichen sclerosus, and is HPV negative, p16 (INK4A) negative. It tends to have high p53 (...)
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differentiated vulvar intraepithelial neoplasia
19 April 2018uVIN; usual type VIN WKP PO
Definition : Vulvar intraepithelial neoplasia (VIN) is "usual type" or "classic type", related to human papillomavirus (HPV) infection and affecting relatively young women.
The usual type includes warty type, basaloid type and mixed (warty and basaloid) type.
The usual type is HPV associated - it is positive for p16, negative or has low indices for p53, and MIB-1 is strongly positive above the basal layer.
VIN, usual type (including the (...)