False-Positive FAPI Expression in Benign Breast Adenosis.

Breast adenosis is a benign glandular proliferative disorder. Due to its imaging similarities with other malignant breast lesions, differentiating adenosis from other invasive carcinomas of the breast poses a diagnostic challenge. Fibroblast activation protein inhibitor (FAPI) expression is observed in various benign and malignant lesions, increasing the risk of false-positive results.

"Extracellular Vesicle DNA: Advances and Applications as a Non-Invasive Biomarker in Disease Diagnosis and Treatment".

Extracellular vesicles (EVs) are nanoscale, membrane-enclosed structures released by cells into the extracellular milieu. These vesicles encapsulate a diverse array of molecular constituents, including nucleic acids, proteins, and lipids, which provide insights into the physiological or pathological conditions of their parent cells. Despite their potential, the study of EV-derived DNA (EV-DNA) has gathered relatively limited attention.

Re-Rechallenge 177Lu-PSMA-617 Radioligand Therapy in Metastatic Castration-Resistant Prostate Cancer: A Step Further.

177Lu-PSMA-617 radioligand therapy has been US Food and Drug Administration-approved safe and effective treatment modality for metastatic castration-resistant prostate cancer, usually administered in 4 to 6 cycles at 6 to 8 weeks apart. Many patients achieve partial response or stable disease with biochemical response after treatment. However, these effects are usually short-lived, and patients ultimately show disease progression after a median period of 6 to 9 months.

The Triad of COVID-19 in Children: Acute COVID-19, Multisystem Inflammatory Syndrome, and Long COVID-Part II.

Coronavirus disease 2019 (COVID-19), which is now known to be caused by severe acute respiratory syndrome coronavirus 2, has been a public health threat since early 2020 and has affected millions of people worldwide. Many studies have now shown that this virus exhibits a milder infection in children compared to adults. Acute COVID-19 infection, multisystem inflammatory syndrome in children (MIS-C), and long COVID have been recently well-established in the pediatric population with a myriad of systemic manifestations.

Localization in primary hyperparathyroidism.

Primary hyperparathyroidism is the main cause of hypercalcemia, resulting predominantly from parathyroid adenomas followed by hyperplasia. Diagnosis relies on clinical and biochemical parameters. Accurate pre-operative localization is mandatory for better surgical outcome.