Tag: health awareness

  • Sarcoidosis

    Sarcoidosis: Definition and Description of Sarcoidosis: Sarcoidosis is a complex inflammatory disease characterized by the formation of tiny clumps of inflammatory cells, known as granulomas, in various organs, primarily the lungs, lymph nodes, skin, and eyes. The exact cause of sarcoidosis remains unclear, but it is believed to occur in response to environmental factors in…

  • Scarlet Fever

    Scarlet Fever: Definition and Description of Scarlet Fever: Scarlet Fever, also known as scarlatina, is an infectious disease characterized by a bright red rash and fever. It is caused by a group of bacteria known as Streptococcus pyogenes, which is the same type of bacteria that causes strep throat. Typically, scarlet fever strikes children aged…

  • Severe Hearing Loss

    Severe Hearing Loss: Definition and Description of Severe Hearing Loss: Severe hearing loss is defined as a significant reduction in the ability to hear sounds. This condition is characterized by a hearing threshold that ranges from 70 to 90 decibels (dB). Individuals with severe hearing loss may hear only loud sounds and often cannot hold…

  • Sacrococcygeal Chordoma

    Sacrococcygeal Chordoma: Definition and Description of Sacrococcygeal Chordoma: Sacrococcygeal Chordoma is a rare type of tumor that arises from the remnants of notochordal tissue, which is part of the embryonic development of the spine. Specifically, this chordoma occurs in the sacrum and coccyx, which are the lower parts of the spine. These tumors are typically…

  • Renal Cell Carcinoma

    Renal Cell Carcinoma: Definition and Description of Renal Cell Carcinoma: Renal Cell Carcinoma (RCC) is a type of kidney cancer that originates in the lining of the renal tubules. This cancer comprises about 90% of all kidney cancer cases. Renal Cell Carcinoma is classified into several subtypes, with clear cell RCC being the most common.…

  • Rheumatic Purpura

    Rheumatic Purpura: Definition and Description of Rheumatic Purpura: Rheumatic purpura is a type of skin rash characterized by purple spots or bruises resulting from bleeding underneath the skin. It is often associated with rheumatic diseases, particularly those that affect vascular inflammation. Medical professionals define purpura as purplish discolorations caused by small blood vessel leakage, and…

  • 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…

  • 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…

  • 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…

  • Reconstructive Surgery

    Reconstructive Surgery: Definition and Description of Reconstructive Surgery: Reconstructive surgery is a specialized area of surgical intervention aimed at restoring form and function to parts of the body that have been affected by trauma, disease, congenital defects, or surgical complications. This field encompasses various procedures, including but not limited to, breast reconstruction following mastectomy, cleft…