DCE-MRI Radiomics Analysis in Differentiating Luminal A and Luminal B Breast Cancer Molecular Subtypes.

Rationale And Objectives: The aim of the present study was to investigate the association between Luminal A and Luminal B molecular subtypes and radiomic features of dynamic contrast‑enhanced magnetic resonance imaging in patients with invasive breast cancer.

Materials And Methods: Seventy-three patients with histopathologically proven invasive ductal cancer (IDC) were selected. Tumors were classified into molecular subtypes: Luminal A (estrogen receptor (ER)-positive and/or progesterone receptor (PR)-positive, human epidermal growth factor receptor type 2 (HER2) -negative, proliferation marker Ki-67<20) and Luminal B (ER-positive and/or PR-positive, HER2-positive or HER2-negative with high Ki-67 ≥20).

Uterine abscess as an appendicitis complication: a case report.

Introduction: Acute appendicitis is a frequent cause of abdominal pain that requires surgical intervention. Rarely complications such as appendico-vesical, appendico-cutaneous, or appendico-uterine fistula formation may occur.

Case And Outcomes: We present a case of an 83-year-old woman who suffered from a very rare complication of acute appendicitis.

A rare case of bilateral proboscis lateralis: Prenatal US and MRI findings.

Proboscis lateralis is a very rare congenital craniofacial malformation characterized by a finger-like tubular appendage arising usually from the medial canthal region. It is mostly unilateral and associated with other craniofacial malformations. Occasionally, proboscis lateralis is seen with holoprosencephaly.