Pituitary dwarfism, also referred to as growth hormone deficiency (GHD), is a rare condition that results in abnormally short stature due to insufficient production of…
Pinta is a chronic, non-venereal infectious skin disease caused by Treponema carateum, a bacterium closely related to the causative agent of syphilis. This condition is…
PIK3CA-related overgrowth spectrum (PROS) comprises a group of rare disorders characterized by somatic mutations in the PIK3CA gene, leading to abnormal tissue growth in multiple…
Philadelphia chromosome-positive chronic myelocytic leukemia (Ph+ CML) is a hematopoietic stem cell disorder characterized by unregulated myeloid cell proliferation, resulting from the formation of the…
Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) represents a high-risk subtype of ALL, characterized by the presence of the BCR-ABL1 fusion gene resulting from a…
Pheochromocytoma Adjunct Therapy: Pheochromocytoma is a catecholamine-secreting tumor that primarily arises from the adrenal medulla. While surgical resection remains the cornerstone of treatment, adjunct therapies…
Pheochromocytoma is a rare catecholamine-producing tumor that arises from the chromaffin cells of the adrenal medulla. It is characterized by excessive secretion of epinephrine, norepinephrine,…
Phenylketonuria (PKU) is a rare but serious autosomal recessive metabolic disorder that affects the body's ability to metabolize the amino acid phenylalanine. Without prompt diagnosis…
Pharyngitis Due to Streptococcus pyogenes: Pharyngitis caused by Streptococcus pyogenes, also known as Group A Streptococcus (GAS), represents one of the most common and clinically…
Pharyngitis Due to Haemophilus parainfluenzae: Haemophilus parainfluenzae is an opportunistic, gram-negative bacterium commonly found in the upper respiratory tract. Though often part of the normal…