Assessing the predictive value of Ki-67 and progesterone receptor algorithms for recurrence and disease-free survival in meningiomas.

Sophisticated refinements in histopathology are evolving to improve meningioma outcome prediction. The aim of this study is to evaluate the stand-alone performance of Ki-67 and progesterone receptor (PR) algorithm scores in meningiomas and their power in predicting recurrence and disease-free survival of the patients. Whole slide images of Ki-67 and PR-stained slides from 404 meningioma cases were analyzed by a digital image viewer and analysis software Virapath-2.

Tubule-U-Net: a novel dataset and deep learning-based tubule segmentation framework in whole slide images of breast cancer.

The tubule index is a vital prognostic measure in breast cancer tumor grading and is visually evaluated by pathologists. In this paper, a computer-aided patch-based deep learning tubule segmentation framework, named Tubule-U-Net, is developed and proposed to segment tubules in Whole Slide Images (WSI) of breast cancer. Moreover, this paper presents a new tubule segmentation dataset consisting of 30820 polygonal annotated tubules in 8225 patches.

Managing Bronchiectasis: 13 Years of Experience from Sputum to Lung Transplantation.

Objectives: Bronchiectasis and especially related mortality has gained growing interest in recent years. The aim of our retrospective study was to determine the factors which may influence and indicate mortality in our bronchiectasis patients throughout 13 years.

Material And Methods: Patients with ICD-10 code J47 depicting bronchiectasis between 1.

The role of preoperative radiotherapy in nonmetastatic high-grade osteosarcoma of the extremities for limb-sparing surgery.

Purpose: To assess the role of preoperative radiotherapy in patients with nonmetastatic high-grade osteosarcoma of the extremities for limb-sparing surgery and to compare the response of neoadjuvant therapies, local control, and survival with the literature results.

Methods And Materials: Forty-six patients with osteosarcoma of the limbs who were treated within a limb salvage protocol including preoperative radiotherapy and chemotherapy between 1987 and 2002, were retrospectively analyzed. Median age was 17 years (range, 14-66 years).

Intrathoracic extravasation of antineoplastic agents: case report and systematic review.

A case history is presented of a 34-year-old woman who was treated postoperatively for breast cancer with combination chemotherapy including epirubicin. The catheter of the port penetrated the wall of the superior vena cava, and extravasation in the mediastinum occurred. Severe pain, fever, and bilateral pleural effusion developed that necessitated two drainage procedures.