Hair casts

Hair casts (pseudonits).

Hair Casts or Pseudonits

Hair casts or pseudonits are thin, elongated, cylindrical concretions that encircle the hair shaft and can be easily dislodged. A case of pseudonits in a 9-year-old girl is reported. Though not unusual, false diagnoses are common.

Adult Onset Hair Casts: Nits Which Do Not Itch!

Hair casts (HCs) are thin, elongated, firm, whitish cylindrical concretions which ensheath the hair shaft and can be easily dislodge. They are of two different types: peripilar and parakeratotic keratin cast. Due to its clinical resemblance to pediculosis capitis, the entity is also known as pseudonits. Al though not unusual, false diagnoses are common, and thus, it is very important to correct...

Diabetes, damp casts, and hair dryers are not a good combination.

Second- and third-degree burns of the toes resulted when a 69-year-old man with Charcot foot and a recent fractured ankle followed the advice of his local podiatrist. The man got his fiberglass cast wet while showering and was told to dry his cast using the low setting on a blow dryer. The following presents a literature review of cast drying, hair dryers, and this unfortunate man's case.

Analysis of Arterial Casts

In the region from arterial trunks to pial arterioles anatomical characteristics of the cerebral artery as revealed by quantitative treatment of the arterial cast consist in the predominance of the length of large arterial branches over that of the arterioles. Theoretical analysis of blood pressure drop based on the above result demonstrates a large pressure drop in the region of large arterial...