Short- and Long-Term Efficacy of Hyperbaric Oxygen Therapy in Irradiated Breast Cancer Patients With Long-Standing Lymphedema: A Prospective Case Series.

Background: Several studies have explored the advantage of treatment with hyperbaric oxygen (HBO) for upper extremity lymphedema in irradiated breast cancer patients and reported controversial results. This prospective case series aimed to document the short- and long-term efficacy of this therapy, focusing on the arm volume and functional assessment in breast cancer patients with a history of long-standing lymphedema for more than 2 years.

Case: Six breast cancer patients with long-standing lymphedema were enrolled.

Nocardia wallacei: A rare cause of actinomycetoma in an immunocompetent patient.

Actinomycetoma, a neglected tropical disease affecting the skin and soft tissues, is primarily caused by filamentous bacteria including Nocardia species. Here, we report a healthy 56-year-old man who has a one-year history of nodular lesions with seropurulent discharge on his right knee. Despite negative initial tissue culture, the sulfur granules that were partially acid-fast and Gram-positive branching filamentous rods were revealed in the tissue section.

Imaging of thoracic tuberculosis: pulmonary and extrapulmonary.

Tuberculosis (TB) remains the leading cause of death from a single infectious agent globally, despite being a potentially curable disease. This disease typically affects the lungs but may involve many extrapulmonary sites, especially in patients with risk factors such as HIV infection. The clinical features of extrapulmonary TB may mimic many different disease entities, particularly at less common thoracic sites such as the heart, chest wall, and breast.

The Dose Difference of Dominant Intraprostatic Lesions (DILs) Defined by Magnetic Resonance-Guided and arc-based Intensity Modulated Radiation Therapy (IMRT), and the Association between Dose Difference and Recurrent Prostate Cancer.

Background: There is growing evidence that local recurrence after radiotherapy often occurs within the dominant intraprostatic lesions (DILs) in prostate cancer. This study aimed to evaluate the dose difference between DILs defined by Magnetic Resonance-guided and arc-based Intensity Modulated Radiation Therapy (IMRT) and to assess the association between the dose difference and biochemical recurrence-free survival.

Materials And Methods: Between 2015 and 2019, 48 prostate cancer patients with DILs visible from multiparametric Magnetic Resonance Imaging (mpMRI) underwent arc-based IMRT with 70 Gy (2.