Abstract Introduction Adult T-cell leukemia/lymphoma (ATLL) is a type of cancer that originates from T-cells infected with the human T-cell lymphotropic virus type 1 (HTLV-1). Anoikis is a programmed cell death process that occurs when the contact between cells or the extracellular matrix is lost. We aim to identify the...
Abstract The present paper delves into suffering-based medicine (SBM) and its potential use with artificial intelligence (AI). Suffering-based medicine provides a hermeneutical approach to patient care, allowing a deeper understanding of the subjective experiences and meaning behind a patient's suffering. With the rise of large language models (LLMs) based on...
Abstract The present study aimed to assess the sensitivity of the Eastern Cooperative Oncology Group Performance Status (ECOG-PS) scale for scores other than 0 as a screening tool for sarcopenia in onco-hematology patients. A retrospective cohort study of 104 onco-hematology patients aged > 19 years and treated at the Diagnostic and Imaging...
Abstract Introduction Colorectal carcinoma is the result of a series of mutations based on the adenoma-carcinoma sequence. We aimed to perform a comparative analysis of the immune expression of the parkin (PARK2 gene) and of the APC (APC gene) proteins in samples of colorectal polyps and adenocarcinomas. Materials and Methods Through a...
Abstract Introduction Even though largely used, external beam parametrial boost concurrent with brachytherapy for advanced cervical cancer is consensual and lacks prospective evidence. Objective To assess the impact of external beam parametrial boost on cancer control and toxicity. Materials and Methods The present research is a retrospective, single, institutional study of patients with...
Abstract Introduction Cervical cancer remains a global health concern, particularly in low- and middle-income countries. Immunotherapy has demonstrated meaningful improvements in the overall survival (OS) of patients with recurrent, persistent, or metastatic disease that progressed to platinum-containing chemotherapy. The present study aimed to evaluate real-world outcomes with the use of immunotherapy...
Prostate Cancer Stereotactic Body Radiation Therapy with Image-guided Radiation Therapy (IGRT) Technique with Three-Dimensional Transperineal Ultrasound for IGRT Tracking of the Prostate
Abstract Introduction Ultrahypofractionated radical radiotherapy for prostate cancer, also known as stereotactic body radiation therapy (SBRT), is an unprecedented modality of prostate radiotherapy and is still used very sparsely in Brazil. The use of fiducial implants and spacers may make it even more difficult to implement prostate SBRT on a large...
Abstract Introduction The occurrence of errors in the prescription of antineoplastic oncological drugs constitutes a serious public health problem, directly affecting patient safety. In Brazil, the Protocol for the Safety in Prescription, Use, and Administration of Medications, established in 2013, aims to improve care related to medication use in healthcare facilities....
Abstract Introduction Sentinel lymph node biopsy (SLNB) has been proven to be a safe procedure in the treatment of endometrial cancer, and the instillment of a dye/marker in the cervix is the most used technique. Various studies have correlated the body mass index (BMI) impact as well as menopausal status and...
Abstract Introduction Central nervous system (CNS) tumors are the most common solid tumors in childhood, comprising 20% of all neoplasms in that age. Besides, they constitute the biggest cause of morbidity and mortality among childhood tumors, and about two thirds of the surviving patients have sequelae. The build-up of sequelae due...
