Ebook Breast cancer - Diagnostic imaging and therapeutic guidance (1st Edition): Part 2
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Ebook Breast cancer - Diagnostic imaging and therapeutic guidance (1st Edition): Part 2
Ebook Breast cancer - Diagnostic imaging and therapeutic guidance (1st Edition): Part 2
8 Imaging of Breast Lesionsu. Ftscher and s. Luitner-Nagd8.1Benign Findings8.1.1CystsThe simple cyst is a fluid-filled cavity with a lining consisting Ebook Breast cancer - Diagnostic imaging and therapeutic guidance (1st Edition): Part 2g of an inner epithelial layer and an outer myoepithelial layer.8►Characteristics•Incidence: very common.•Peak age: all age groups: incidence decreases after menopause.•Multifocality: frequent.•Bilateral occurrence: frequent.•Complications: none.•Risk oj malignancy: less than IX•Prognosis: excellent Ebook Breast cancer - Diagnostic imaging and therapeutic guidance (1st Edition): Part 2.•Histological classification afier biopsy: B2.►Implications for work-up/treatment. None if symptom-free. If there is pain, ultrasound-guided cyst aspEbook Breast cancer - Diagnostic imaging and therapeutic guidance (1st Edition): Part 2
iration, preferably by fine needle, may be performed.►Shape. Round, oval.►Margins. Circumscribed.►Internal composition. Homogeneous fluid.►Clinical fi8 Imaging of Breast Lesionsu. Ftscher and s. Luitner-Nagd8.1Benign Findings8.1.1CystsThe simple cyst is a fluid-filled cavity with a lining consisting Ebook Breast cancer - Diagnostic imaging and therapeutic guidance (1st Edition): Part 2ccasionally there is tenderness.► Imaging•Sonography (► Fig. 8.1a): Anechoic mass: posterior acoustic enhancement; unambiguous sonographic finding.•Mammography (► Fig. 8.1b): mass with parenchyma-equivalent. homogeneous density: difficult or impossible to detect within dense breast tissue structures Ebook Breast cancer - Diagnostic imaging and therapeutic guidance (1st Edition): Part 2; good visibility within the lipomatous breast; occasional cyst wall calcifications.•Breast MRi(> Fig. 8.1c): mass:o T1W precontrast image: hypointensEbook Breast cancer - Diagnostic imaging and therapeutic guidance (1st Edition): Part 2
e.o I2W image: hyperintense.o After administration of contrast medium: no enhancement.8.1.2Inflamed CystsThe inflamed cyst is a simple cyst with infla8 Imaging of Breast Lesionsu. Ftscher and s. Luitner-Nagd8.1Benign Findings8.1.1CystsThe simple cyst is a fluid-filled cavity with a lining consisting Ebook Breast cancer - Diagnostic imaging and therapeutic guidance (1st Edition): Part 2e.•Bilateral occurrence: rare.•Complications: occasional pain.•Risk of malignancy: less than 1%.•Prognosis; excellent.•Histological classification after biopsy: B2. Ebook Breast cancer - Diagnostic imaging and therapeutic guidance (1st Edition): Part 28 Imaging of Breast Lesionsu. Ftscher and s. Luitner-Nagd8.1Benign Findings8.1.1CystsThe simple cyst is a fluid-filled cavity with a lining consistingGọi ngay
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