Mindblown: a blog about philosophy.
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Konakion
A brand name for the vitamin K supplement known as phytomenadione, which is commonly administered to newborns to prevent bleeding.
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Kniest syndrome
A procedure where a damaged knee joint is replaced with an artificial one, typically made from metal or plastic. This knee replacement surgery is often performed on older individuals suffering from severe osteoarthritis or rheumatoid arthritis.
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Klippel–Fiel syndrome
This condition is defined by an unusually short neck resulting from fused cervical vertebrae. Those affected experience limited neck mobility and possess a low-set hairline. When the tendon below the kneecap, or patella, is tapped, an automatic reaction called the patellar reflex occurs. This causes the thigh muscles to contract and straighten the knee.
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Killer T-cell
A killer T-cell is a kind of white blood cell, also referred to as a cytotoxic T-lymphocyte or CD8 lymphocyte. It plays a crucial role in the immune system. After helper T-cells recognize a foreign antigen on its surface, killer T-cells target and eliminate abnormal, cancerous, or virus-infected cells.
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Kiel classification
The Kiel classification system was utilized to categorize non-Hodgkin’s lymphoma, a type of cancerous tumor in the lymphoid tissues where cells proliferate uncontrollably. Depending on the cell type and their division rate, the cancer was labeled as high-grade or low-grade. Although it was once prevalent, the Kiel classification has been superseded by the WHO classification.…
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Kidney tumours
Tumors in the kidney can be either cancerous or noncancerous. The noncancerous types, such as fibromas, lipomas, and leiomyomas, often show no symptoms. However, a haemangioma, which consists of a cluster of blood vessels, might become significantly large and result in blood being present in the urine. To determine if a tumor is not cancerous,…
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Keratolytic drugs
Medications designed to soften and eliminate the resilient outer skin layer. Keratolytic agents, including preparations containing urea and salicylic acid, are employed for the treatment of skin and scalp conditions like warts, acne, dandruff, and psoriasis.
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Kartegener’s syndrome
A hereditary condition wherein the heart is positioned on the right side of the chest instead of the left (referred to as dextrocardia). This anomaly is linked with irregular cilia (hair-like projections) within the airways, leading to compromised mucus clearance and subsequently causing bronchiectasis and sinusitis.
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Kaposi’s varicelliform eruption
A widespread and severe skin outbreak characterized by blistering filled with pus, resulting from a viral infection in regions of existing atopic dermatitis. This condition is also referred to as eczema herpeticum. The typical culprits for this condition are herpes simplex viruses (HSV-1 and HSV-2) as well as coxsackievirus.
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Idiopathic juvenile osteoporosis
An uncommon type of osteoporosis characterized by diminished bone density, observed in children aged eight to 14. Idiopathic juvenile osteoporosis manifests through discomfort in the legs and back, kyphosis (curvature of the upper spine), challenges in walking, and heightened vulnerability to fractures. Typically, this condition commences abruptly and frequently resolves naturally within a span of…
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