Forwarded from Radiology 46
principal disadvantages of mammography are
Anonymous Quiz
19%
inherent false-negative rate.
35%
sensitivity of mammography for detection of breast cancer is 58 per cent.
34%
In younger patients in whom dense breast tissue may obscure a focal abnormality, the sensitivi lower
12%
relatively poor specificity due to considerable overlap in appearances between malignant and benign
Almost best investigation after 35 of age
Anonymous Quiz
31%
US
12%
Chest x ray
10%
CT
25%
MRI
23%
Pet isotope
وحدة عمرها 38 سنة حامل واثناء الحمل شافت عدها breast lump شنو اول imaging تدزه الها دكتورة
Anonymous Quiz
31%
Mammography
5%
CT
7%
MRI
2%
Isotope
55%
US
معلومات عامة يجب ان تعرفها⬇️
•Cyst in mammogram = dense(bright)
•Fibroadenoma in mammogram=dense bright
•carcinoma in mammogram =dense bright
ولهذا كلهن منكدر نفرقهن بل ماموگرام ❌
فنستخدم الUS✅ حتى نفرق بينهن ومكتوب الملزمة انه يساعدنا بالتمميز بين
Cyst and solid masses
•Cyst in mammogram = dense(bright)
•Fibroadenoma in mammogram=dense bright
•carcinoma in mammogram =dense bright
ولهذا كلهن منكدر نفرقهن بل ماموگرام ❌
فنستخدم الUS✅ حتى نفرق بينهن ومكتوب الملزمة انه يساعدنا بالتمميز بين
Cyst and solid masses
علامات الcyst بلUS
•echo free اسود
•wall is thin
•posterior acustic enhancement
•echo free اسود
•wall is thin
•posterior acustic enhancement
US
مراح يشوف الmicro calcification ❌
والي هي علامة دالة على malginancy ولهذا نستخدم المامو اكثر👍🏻
مراح يشوف الmicro calcification ❌
والي هي علامة دالة على malginancy ولهذا نستخدم المامو اكثر👍🏻
The best investigators to detect micro calcification is
Anonymous Quiz
20%
US
59%
Mammography
16%
CT
5%
MRI
US use for guidewire localization
Mammogram use for hookwire localization
Mammogram use for hookwire localization
Forwarded from Radiology 46
Forwarded from Radiology 46
Current roles for breast MRI include: except
Anonymous Quiz
10%
breast implants.
6%
Evaluation of nipple discharge
27%
Screening in high risk, young women
8%
Assessment for tumor recurrence following lumpectomy
46%
Staging diffused tumor spread
3%
Problem-solving for indeterminate findings on mammography or US
Forwarded from Radiology 46
Mammographic features of a malignant mass: except
Anonymous Quiz
10%
invade adjacent tissue and often cause an irregular desmoplastic or fibrotic reaction
9%
irregular or indistinct margins, often described as speculated or stellate.
9%
Distortion of surrounding breast tissue
51%
Secondary signs, such as skin thinning and nipple retraction.
21%
Malignant microcalcification is commonly in association with a mass, or without a mass in of DCIS.
❤1
Forwarded from Radiology 46
clinical factors indicate a greater likelihood of malignancy: nipple discharge except
Anonymous Quiz
9%
Age over 60
16%
Palpable mass.
68%
Discharge is unilateral, from a double duct
7%
Serous or bloodstained discharge
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Study room 808
Breast imaging.pdf
هلموضوع اقروا ع هل ملف كلش يفيدكم صح تشوفوا هوسة بس الخط مفهوم🤝
❤2
Study room 808
Breast imaging.pdf
طبعا غالباً من الكورس القبلنا هل ملف او العام ماعرف. يعني مو مالتي
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