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To diagnose a patient with functional itch disorder, the patient should meet three required criteria and three of seven optional criteria. [2] Diagnostic Criteria: [2] 3 Required criteria Localized or generalized pruritus without a primary skin lesion; Chronic pruritus, characterized as being greater than 6 weeks; There is no somatic cause present
The back, legs, arms, scalp, and genitalia are areas of the body that are commonly affected by senile pruritus. [3] According to a study, most of the people who experience pruritus daily have increased itching sensations and other associated symptoms during the night. Most studies reveal that senile pruritus is more common in men than women. [3]
Scalp pruritus is an itchiness of the scalp, particularly common in elderly people. [ 1 ] : 56–57 Scalp pruritus is sometimes very unpleasant because itch and pain sensations share common nerve pathways.
“Scalp pruritus is where no rash is seen, and no cause for itching is found, but the sensation of itching is significant enough on the scalp that someone scratches and causes skin breakdown ...
This is an alphabetically sorted list of all mental disorders in the DSM-IV and DSM-IV-TR, along with their ICD-9-CM codes, where applicable.. The DSM-IV-TR is a text revision of the DSM-IV. [1]
The DSM-5 (2013), the current version, also features ICD-9-CM codes, listing them alongside the codes of Chapter V of the ICD-10-CM. On 1 October 2015, the United States health care system officially switched from the ICD-9-CM to the ICD-10-CM. [1] [2] The DSM is the authoritative reference work in diagnosing mental disorders in the world.
The change in preferred nomenclature can be traced to 1994 when the DSM-IV removed the term in favor of the more holistic "Pain Disorder" section. [4] The ICD-11 made a similar change, as mentioned above. It is important to note that this change is not universal, and is mostly confined to the English-speaking medical community.
In the DSM-5, it is called unspecified depressive disorder. Examples of disorders in this category include those sometimes described as minor depressive disorder and recurrent brief depression. "Depression" refers to a spectrum of disturbances in mood that vary from mild to severe and from short periods to constant illness. [1]