L7: Vulvar cancer Flashcards
(52 cards)
Def of Cancer Vulva
It is malignant tumor arising from the vulval skin.
Incidence of Cancer Vulva
Uncommon neoplasms accounts only 4% of all gynecologic cancers
Age in Cancer Vulva
Race in Cancer Vulva
Nigros
SES in Cancer Vulva
Low (bad hygiene)
Parity in Cancer Vulva
High
Special Predisposing Factors for Cancer Vulva
Special Predisposing Factors for Cancer Vulva
- Local lesions in the genital tract & chronic vulval irritation
Special Predisposing Factors for Cancer Vulva
- Chronic Medical Illnesses
such as DM, HTN, obesity, & immune suppression.
Special Predisposing Factors for Cancer Vulva
- Personal / Lifestyle Factors
Cigarette smoking & multiple sexual partners.
Precancerous Lesions in Cancer Vulva
VIN & vulval dystrophies (malignant potential)
Pathology in Cancer Vulva
Pathology in Cancer Vulva
- NE
NE of Cancer Vulva
- Site
- Usually affecting labia majora> labia minora
- The worst affecting the clitoris
NE of Cancer Vulva
- Size
Usually, small
NE of Cancer Vulva
- Shape
May be nodule, cauliflower mass, or malignant ulcer that takes 1 of 3 forms:
- Malignant squamous cell carcinoma ulcer.
- Melanomatous ulcer.
- Basal cell carcinoma ulcer βrodent ulcerβ.
Pathology of Cancer Vulva
- ME
ME of Cancer Vulva
- 1ry Tumor
ME of Cancer Vulva
- Metastases from adjacent organs
Rectum, Vagina, Cervix Bladder
Spread of Cancer Vulva
Spread of Cancer Vulva
- Local direct
Spread of Cancer Vulva
- Lymphatic
Lymphatic Spread of Cancer Vulva
- Sequence
Lymphatic Spread of Cancer Vulva
- Cancer Clitoris
- Cancer Clitoris drains directly to the deep femoral lymph node (gland of Cloquet) then to the pelvic lymph nodes.