Papillary lesions of the breast - QUIZ

Welcome to your Papillary lesions of the breast - QUIZ

A histological image shows a breast lesion with a fibrovascular core and benign epithelial cells. Myoepithelial cells are present throughout the lesion. Question: What is the most likely diagnosis?

A) Papillary DCIS

B) Solid Papillary Carcinoma

C) Intraductal Papilloma

D) Invasive Papillary Carcinoma

None

A breast lesion is shown with a papillary growth pattern, well-circumscribed with a thick fibrous capsule. Myoepithelial markers are absent within the lesion. Question: What is the most likely diagnosis?

A) Encapsulated Papillary Carcinoma

B) Papillary DCIS

C) Solid Papillary Carcinoma

D) Invasive Papillary Carcinoma

None

A histological slide shows a breast lesion with glandular cell stratification without invasion. Myoepithelial cells are absent in the central part of the lesion. Question: Which of the following is the most appropriate diagnosis?

A) Papillary DCIS

B) Intraductal Papilloma

C) Solid Papillary Carcinoma

D) Papilloma with ADH/DCIS

None

Match the following breast lesions with their correct description based on histopathological features.

Intraductal Papilloma

Encapsulated Papillary Carcinoma

Papillary DCIS

Papilloma with ADH/DCIS

Solid Papillary Carcinoma

A well-circumscribed lesion with a cribriform pattern, thick fibrous capsule, and absent myoepithelial markers within the lesion.

A solid pattern of growth with infiltration into the surrounding fat and stroma, with often absent myoepithelial markers.

Glandular cell stratification with absent myoepithelial markers in the central part of the lesion.

A fibrovascular core with benign epithelial cells, myoepithelial cells present throughout the lesion.

A lesion with areas of atypical ductal hyperplasia or ductal carcinoma in situ, showing partial myoepithelial staining.

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