Chapter 231 Breast Biopsy: Core DESCRIPTION Core breast biopsy is a technique used to obtain small tissue samples for the histologic diagnosis of breast masses. INDICATIONS Breast mass or suspicious lesion (palpable; nonpalpable masses may be sampled if image guidance is available). CONTRAINDICATIONS Local skin infection, known or suspected allergy to agents used (e.g., latex, iodine). Core needle biopsy may not be suitable for patients who have very small or very hard breast lumps; masses close to the chest wall, the nipple, or the surface of the breast; calcifications that require magnification; or very small breasts. Patients who take blood thinners or aspirin should discontinue them in advance of the procedure. Women who cannot remain still or supine for 20 to 40 minutes because of physical illness or other problems are not good candidates for stereotactic core needle biopsy. REQUIRED EQUIPMENT • Skin preparation materials (alcohol, iodine- or hexachlorophene-based antibacterial solution [e.g., Betadine, Hibiclens]) • Sterile gloves (if desired) • 1% lidocaine without epinephrine, 5-cc syringe, 25-gauge needle • Disposable core biopsy needle • Scalpel (#11 blade), if desired • Sterile gauze pads (2″ × 2″) • Suitable tissue preservation/transportation medium (10% formalin solution or similar) • Self-adhesive bandage TECHNIQUE Only gold members can continue reading. Log In or Register to continue Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Related posts: Anemia Toxic Shock Syndrome Uterine Anomalies: Bicornuate, Septate, and Unicornuate Uterus Cervical Cancer Stay updated, free articles. Join our Telegram channel Join Tags: Netters Obstetrics and Gynecology Jun 6, 2016 | Posted by admin in GYNECOLOGY | Comments Off on Breast Biopsy: Core Full access? Get Clinical Tree
Chapter 231 Breast Biopsy: Core DESCRIPTION Core breast biopsy is a technique used to obtain small tissue samples for the histologic diagnosis of breast masses. INDICATIONS Breast mass or suspicious lesion (palpable; nonpalpable masses may be sampled if image guidance is available). CONTRAINDICATIONS Local skin infection, known or suspected allergy to agents used (e.g., latex, iodine). Core needle biopsy may not be suitable for patients who have very small or very hard breast lumps; masses close to the chest wall, the nipple, or the surface of the breast; calcifications that require magnification; or very small breasts. Patients who take blood thinners or aspirin should discontinue them in advance of the procedure. Women who cannot remain still or supine for 20 to 40 minutes because of physical illness or other problems are not good candidates for stereotactic core needle biopsy. REQUIRED EQUIPMENT • Skin preparation materials (alcohol, iodine- or hexachlorophene-based antibacterial solution [e.g., Betadine, Hibiclens]) • Sterile gloves (if desired) • 1% lidocaine without epinephrine, 5-cc syringe, 25-gauge needle • Disposable core biopsy needle • Scalpel (#11 blade), if desired • Sterile gauze pads (2″ × 2″) • Suitable tissue preservation/transportation medium (10% formalin solution or similar) • Self-adhesive bandage TECHNIQUE Only gold members can continue reading. Log In or Register to continue Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Related posts: Anemia Toxic Shock Syndrome Uterine Anomalies: Bicornuate, Septate, and Unicornuate Uterus Cervical Cancer Stay updated, free articles. Join our Telegram channel Join Tags: Netters Obstetrics and Gynecology Jun 6, 2016 | Posted by admin in GYNECOLOGY | Comments Off on Breast Biopsy: Core Full access? Get Clinical Tree
