Difference between revisions of "WikiWords"
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*Sarcoplasmic Reticulum: specialy organized reticula to control muscle contraction, site of calcium ion storage | *Sarcoplasmic Reticulum: specialy organized reticula to control muscle contraction, site of calcium ion storage | ||
| − | = | + | =Dermatology Words= |
| − | * | + | *'''Acantholysis''' - loss of cohesion between cells of living epidermis, especially stratum spinosum |
| − | * | + | *'''Acanthosis''' - hyperplasia of stratum spinosum |
| + | *'''Adnexa''' - cutaneous appendages - hair, claws, glands | ||
| + | *'''Alopecia''' - abscence of hair in an area where it is normally present | ||
| + | *'''Anagen''' - growth phase of hair cycle | ||
| + | *'''Comedo''' - plugged and dilated hair follicle | ||
| + | *'''Crust''' - accumulation of solid exudate on skin surface, serocellular or haemorrhagic | ||
| + | *'''Epidermal collarettes''' - peeling edge of epithelium surrounding an ulcer or erosion | ||
| + | *'''Erosion''' - superficial ulcer involvng only epidermis, heals without scarring | ||
| + | *'''Erythema''' - reddening of skin caused by congestion of capillaries | ||
| + | *'''Furunculosis''' - rupture of hair follicles with severe inflammation | ||
| + | *'''Hyperkeratosis''' - increased thickness of stratum spinosum | ||
| + | *'''Lichenification''' - thickeningof skin superficial layers with exaggerated crevices | ||
| + | *'''Macule''' - circumscribed change in skin colour < 1cm in diameter | ||
| + | *'''Papule''' - solid elevation of skin, <1cm in diameter | ||
| + | *'''Parakeratosis''' - abnormal cornification, keratinocytes retain their nuclei | ||
| + | *'''Paronychia''' - inflammation of tissue fold around nail bed | ||
| + | *'''Patch''' - macule > 1cm in diameter | ||
| + | *'''Plaque''' - flet topped swelling > 1cm in diameter | ||
| + | *'''Pustule''' - small circumscribed elevation containing pus | ||
| + | *'''Scale''' - fragments of stratum corneum | ||
| + | *'''Scar''' - fibrous tissue area that replaced damaged dermis or subcutaneous tissue | ||
| + | *'''Telogen''' - resting phase of hair cycle | ||
| + | *'''Ulcer''' - break in epidermis with exposed underlying dermis | ||
| + | *'''Urticaria''' - vascular reaction in dermis, consists of transient wheals | ||
| + | *'''Vesicle''' - blister <1cm in diameter | ||
Revision as of 10:27, 5 September 2008
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Musculoskeletal Words
- Sarcolemma: cell membrane of the muscle fiber, containing a plasma membrane and an outer coat of polysaccharide conaining collagen fibrils; fuses with tendon fiber at the end of the muscle fiber
- Z disc: passes in the transverse plane across the myofibril to attach successive myofibrils together, enabling muscle cells to act as a syncitium and giving skeletal muscle its classic striated appearance
- Sarcomere: the portion of the myofibril that lies between two successive Z discs
- Sarcoplasm: fills spaces between myofibrils, containing potassium, magnesium, and phosphate
- Sarcoplasmic Reticulum: specialy organized reticula to control muscle contraction, site of calcium ion storage
Dermatology Words
- Acantholysis - loss of cohesion between cells of living epidermis, especially stratum spinosum
- Acanthosis - hyperplasia of stratum spinosum
- Adnexa - cutaneous appendages - hair, claws, glands
- Alopecia - abscence of hair in an area where it is normally present
- Anagen - growth phase of hair cycle
- Comedo - plugged and dilated hair follicle
- Crust - accumulation of solid exudate on skin surface, serocellular or haemorrhagic
- Epidermal collarettes - peeling edge of epithelium surrounding an ulcer or erosion
- Erosion - superficial ulcer involvng only epidermis, heals without scarring
- Erythema - reddening of skin caused by congestion of capillaries
- Furunculosis - rupture of hair follicles with severe inflammation
- Hyperkeratosis - increased thickness of stratum spinosum
- Lichenification - thickeningof skin superficial layers with exaggerated crevices
- Macule - circumscribed change in skin colour < 1cm in diameter
- Papule - solid elevation of skin, <1cm in diameter
- Parakeratosis - abnormal cornification, keratinocytes retain their nuclei
- Paronychia - inflammation of tissue fold around nail bed
- Patch - macule > 1cm in diameter
- Plaque - flet topped swelling > 1cm in diameter
- Pustule - small circumscribed elevation containing pus
- Scale - fragments of stratum corneum
- Scar - fibrous tissue area that replaced damaged dermis or subcutaneous tissue
- Telogen - resting phase of hair cycle
- Ulcer - break in epidermis with exposed underlying dermis
- Urticaria - vascular reaction in dermis, consists of transient wheals
- Vesicle - blister <1cm in diameter