Assessing radiation exposure of fingers of PET/CT technologists duringF-FDG procedures using active extremity dosimeters: a single-center study.

Extremity radiation exposure in nuclear medicine is a growing concern because it may surpass the maximum permissible dose of 500 mSv. This study aimed to assess the occupational finger dose received by technologists during the preparation and administration ofF-FDG radiopharmaceuticals in positron emission tomography-computed tomography (PET-CT) whole-body scan procedures. Fifty scans were selected, with one procedure excluded due to a high administered activity.

Disseminated tuberculosis presenting as bilateral chylothorax: A case report.

Tuberculosis, being an airborne disease with a broad spectrum of symptoms and signs, is a rare cause of chylothorax. Mortality due to tuberculous chylothorax is 6%, and bilateral chylothorax has a higher mortality with a poor prognosis. A previously well 28-year-old male with a household contact history of tuberculosis exposure presented with a 1-month history of shortness of breath, fever, pleuritic chest pain, and constitutional symptoms.

Hirudin versus citrate as an anticoagulant for ROTEM whole blood impedance aggregometry in thrombocytopenic patients.

Citrate is widely used as an anticoagulant for platelet function tests (PFTs). Due to an intrinsic inhibitory effect of citrate on platelet function, hirudin is used as an alternative. However, studies comparing the effect of these anticoagulants on rotational thromboelastometry (ROTEM) platelet whole blood impedance aggregometry in thrombocytopenic patients are scant.

Evaluation of patient dose during a digital breast tomosynthesis.

Introduction: When the patient dose in mammography is assessed, it is important to evaluate both average glandular dose (AGD) and entrance surface dose (ESD). A dose survey on both AGD and ESD in mammography has never been studied in Sri Lanka. Therefore, the present study aimed to evaluate the patient dose received during a full-field digital breast tomosynthesis (DBT) examination by determining both AGD and ESD.