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Potential causes of bald spots include: Alopecia areata, ... Alopecia areata. This condition causes hair loss in small, typically discrete, circular bald patches anywhere on the scalp.
In alopecia areata, a hair follicle is attacked by the immune system. T-cells swarm the roots, killing the follicle. This causes the hair to fall out and parts of the head to become bald. Alopecia areata is thought to be a systemic autoimmune disorder in which the body attacks its own anagen hair follicles and suppresses or stops hair growth. [22]
You may notice sudden hair loss, gradual hair loss, or hair loss that gets better or worse over time. Essentially, alopecia in women can look quite different from one person to the next. Common ...
Another potential cause of hair loss is an autoimmune disease called alopecia areata. This occurs when your immune system attacks your hair follicles, preventing the hair from growing.
Parasites of coral reef fish include nematodes, Platyhelminthes (cestodes, digeneans, and monogeneans), leeches, parasitic crustaceans such as isopods and copepods, [52] [53] [54] and various microorganisms such as myxosporidia and microsporidia. Some of these fish parasites have heteroxenous life cycles (i.e. they have several hosts) among ...
Ophiasis [1] is a form of alopecia areata characterized by the loss of hair in the shape of a wave at the circumference of the head. [2] It gets its name from Greek ὄφις ophis 'snake' because of the apparent similarity to a snake-shape and the pattern of hair loss. [3] The term "sisaipho" is used to characterize the inverse pattern.
Treatment depends on the type of alopecia and the extent of the hair loss. “If it’s alopecia areata, we do tell patients that actually in most (cases) it will grow back,” says Dr Mehta ...
Non scarring hair loss, also known as noncicatricial alopecia is the loss of hair without any scarring being present. [1] There is typically little inflammation and irritation, but hair loss is significant. This is in contrast to scarring hair loss during which hair follicles are replaced with scar tissue as a result of inflammation.