breast pathology – MySymptom

Tubulolobular Carcinoma: Pathophysiology and Treatment

1. Introduction Tubulolobular carcinoma is an uncommon and highly specific histological subtype of invasive breast malignancy. As the nomenclature suggests, this unique tumor exhibits a hybrid cellular architecture, displaying morphological features characteristic of both tubular carcinoma and invasive lobular carcinoma. Recognizing this mixed pattern is crucial for pathologists and clinicians, as tubulolobular carcinoma generally demonstrates … Read more

Medullary Carcinoma, NOS: Cellular Characteristics and Clinical Management

1. Introduction Medullary carcinoma, not otherwise specified, is a rare and distinct histological subtype of invasive breast malignancy. Representing a small fraction of all breast neoplasms, this condition presents a unique clinical paradox. Under microscopic examination, the tumor cells appear aggressive and poorly differentiated, exhibiting high-grade cellular features. However, clinical outcome data consistently demonstrate that … Read more