Category: P
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Primary dementia
Dementia associated with Alzheimer’s disease.
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Postfebrile dementia
Dementia following a severe febrile illness.
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Preterm delivery
Childbirth that occurs between the date of fetal viability and the end of the 37th week of gestation.
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Precipitous delivery
An unexpected birth caused by swift progression through the second stage of labor with rapid fetal descent and expulsion.
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Postmortem delivery
Delivery of the child by either the abdominal or vaginal route after death of the mother.
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Partial delirium
Delirium acting on only a portion of the mental faculties, causing only some of the patient’s actions to be unreasonable.
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Polypoid degeneration
Formation of polyp-like growths on mucous membranes.
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Pigmentary degeneration
Degeneration in which affected cells develop an abnormal color.
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Pseudoboutonniere deformity
Finger posture marked by extension of the metacarpophalangeal and distal interphalangeal (DIP) joints and flexion of the proximal interphalangeal (PIP) joint. This condition outwardly resembles a boutonniere deformity. It can be diagnosed by performing the boutonniere deformity examination and asking the patient to flex the DIP joint extension of the PIP joint. If the patient…
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Pulse deficit
A condition in which the speed of the pulse at the radial artery is less than the pulse of the heart. This is seen in atrial fibrillation.