Retinopathy of Prematurity
Retinopathy of prematurity (ROP) is a vasoproliferative disorder of the retina that primarily affects premature infants with low birth weight. Characterized by abnormal development of…
Retinoblastoma
Retinoblastoma is a rare but aggressive malignant tumor that originates in the retina, primarily affecting infants and young children. It represents the most common primary…
Retinal Vascular Occlusion
Retinal vascular occlusion is a critical ophthalmologic condition resulting from blockage in the retinal arteries or veins. It is often referred to as an "eye…
RET-Mutant Medullary Thyroid Cancer
Medullary thyroid cancer (MTC) is a rare malignancy arising from parafollicular C-cells of the thyroid, accounting for approximately 3–4% of all thyroid cancers. RET mutations…
RET Fusion-Positive Solid Tumors
RET (REarranged during Transfection) gene fusions are oncogenic drivers identified across various solid tumor types. These fusions result in a chimeric oncoprotein combining the RET…
RET Fusion-Positive Thyroid Cancer
RET fusion-positive thyroid cancer represents a distinct molecular subset of differentiated thyroid cancers, predominantly papillary thyroid carcinoma (PTC) and poorly differentiated thyroid carcinoma (PDTC). RET…
RET Fusion-Positive Metastatic Non-Small Cell Lung Cancer
RET (Rearranged during Transfection) fusion-positive metastatic non-small cell lung cancer (NSCLC) represents a rare but clinically significant molecular subset of lung adenocarcinoma. RET gene fusions…
Restless Leg Syndrome
Restless Leg Syndrome (RLS), also known as Willis-Ekbom Disease, is a neurological sensorimotor disorder characterized by an uncontrollable urge to move the legs. This urge…
Respiratory Syncytial Virus Pneumonia Prevention
Respiratory syncytial virus (RSV) is a major cause of lower respiratory tract infections globally, particularly in infants, older adults, and immunocompromised individuals. Among the most…
Respiratory Syncytial Virus Infection
Respiratory syncytial virus (RSV) is a highly contagious virus that causes infections in the respiratory tract. It is one of the leading causes of bronchiolitis…