Author: Shadab Chow

  • Rosacea

    Rosacea: Definition and Description of Rosacea: Rosacea is a chronic inflammatory skin condition characterized by facial redness, flushing, and visible blood vessels. It commonly affects the central region of the face, including the cheeks, nose, forehead, and chin. In some cases, individuals may also experience small, red, pus-filled bumps similar to acne. The condition often…

  • ROP

    ROP: Definition and Description of ROP: Retinopathy of Prematurity (ROP) is a serious eye condition that affects premature infants. ROP occurs when abnormal blood vessels grow and spread in the retina, the layer of light-sensitive tissue at the back of the eye. This condition can lead to blindness if not diagnosed and treated promptly. ROP…

  • Rocky Mountain Spotted Fever

    Rocky Mountain Spotted Fever: Definition and Description of Rocky Mountain Spotted Fever: Rocky Mountain Spotted Fever (RMSF) is a severe bacterial infection caused by the bacterium Rickettsia rickettsii. Primarily transmitted through the bite of infected ticks, particularly the American dog tick, RMSF is characterized by its highly contagious nature and can be life-threatening if not…

  • RLS (Restless Legs Syndrome)

    RLS (Restless Legs Syndrome): Definition and Description of RLS (Restless Legs Syndrome): Restless Legs Syndrome (RLS) is a neurological disorder characterized by an uncontrollable urge to move one’s legs, typically in response to uncomfortable sensations. These sensations are often described as creeping, crawling, tingling, or burning, and tend to occur when a person is at…

  • RLF

    RLF: Definition and Description of RLF: RLF, or Retinopathy of Prematurity, is a serious eye disorder that primarily affects premature infants. It occurs when the blood vessels in the retina do not develop properly, potentially leading to vision impairment or blindness. The condition is characterized by an abnormal growth of blood vessels in the retina,…

  • Ringworm Slideshow

    Ringworm Slideshow: Definition and Description of Ringworm Slideshow: Ringworm Slideshow, commonly known as tinea, is a fungal infection characterized by a red, circular rash with clearer skin in the center. Despite its name, ringworm has nothing to do with worms; it is caused by dermatophytes, which are a group of fungi that thrive on keratin…

  • Ringworm of the Scalp or Beard

    Ringworm of the Scalp or Beard: Definition and Description of Ringworm of the Scalp or Beard: Ringworm of the scalp, also known as tinea capitis, and ringworm of the beard, referred to as tinea barbae, are fungal infections caused by dermatophytes. These infections typically present as itchy, scaly patches on the scalp or facial hair…

  • Ringworm

    Ringworm: Definition and Description of Ringworm: Ringworm, medically known as tinea, is a common fungal infection that affects the skin, hair, and nails. Despite its name, ringworm has nothing to do with worms; it is caused by a group of fungi called dermatophytes. Characterized by a circular, red, and itchy rash that can be scaly…

  • Ringed Eruption (Granuloma Annulare)

    Ringed Eruption (Granuloma Annulare): Definition and Description of Ringed Eruption (Granuloma Annulare): Ringed eruption, more formally known as granuloma annulare, is a benign inflammatory skin condition characterized by ring-shaped lesions on the skin. These lesions often appear as raised, reddish bumps surrounded by clear skin that can vary in size and number. Granuloma annulare typically…

  • Rickets, Vitamin D Deficiency

    Rickets, Vitamin D Deficiency: Definition and Description of Rickets, Vitamin D Deficiency: Rickets is a disease that affects bone development in children. It occurs due to a severe deficiency of Vitamin D, calcium, or phosphate. Vitamin D is essential for the body to absorb calcium and phosphate from food, which are critical for maintaining healthy…