Ectopic breast tissue comes in two forms: supernumerary and aberrant. Despite morphologic
differences, ectopic breast tissue presents characteristics analogous to orthotopic breast …

Hidradenitis suppurativa (HS) poses diagnostic challenges due to its clinical overlap with
various skin conditions and neoplasms, potentially leading to misdiagnoses. The absence of …

Background Lobular carcinoma in accessory breast tissue is a rare occurrence. We present
such a case in a 61-year-old woman. Case presentation A skin nodule in the axillary skin on …

Accessory mammary tissue occurs in 0.2–6% of women, and is under the same hormonal
influences as breast tissue, potentially undergoing malignant transformation. Carcinomas of …

In about 1–2% of the population an incomplete regression of the embryonic mammary line
occurs, which may result in the presence of ectopic breast tissue. An ectopic breast tissue …

Male accessory breast cancer is an extremely rare tumor. Several risk factors have been
identified, including genetic and hormonal abnormalities. Accessory breast carcinoma …

Male accessory breast cancer is an extremely rare tumor. There is no report about its
monotherapy and subsequent outcome prior to 2022. The current study presents the case of …

Gynecomastia‐like hyperplasia of orthotopic female breast tissue is a rare entity. We present
the singularly unique case of a 22‐year‐old female who presented with a small axillary …

Ectopic breast tissue (EBT) occurs in 0.3-6% of females and is typically located in the axilla,
but it can also be found in the vulva. Diagnosis often occurs when there are hormonal …

Ectopic breast tissue (EBT) occurs in 0.3-6% of females and is typically located in the axilla,
but it can also be found in the vulva. Diagnosis often occurs when there are hormonal …