pervasive developmental disorder

per·va·sive developmental disorder (pr-vsv)

n.

Any of several disorders, such as autism and Asperger's syndrome, characterized by severe deficits in many areas of development, including social interaction and communication, or by the presence of repetitive, stereotyped behaviors. Such disorders are usually evident in the first years of life and are often associated with some degree of mental retardation.

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disorder(s),

n derangement of function.

disorder, bipolar,

n a major mood disorder characterized by alternating periods of mania or elation and depression. Formerly called
manic-depressive disorder.

disorder, body dysmorphic (BBD)

(dismôr´fik),
n a mental disorder in which an otherwise physiologically healthy person obsesses about an imaginary physical defect.

disorder(s), coagulation,

n any one of the hemorrhagic diseases caused by a deficiency of plasma thromboplastin formation (deficiency of antihemophilic factor, plasma thromboplastic antecedent, Hageman factor, Stuart factor), deficiency of thrombin formation (deficiency of prothrombin, factor V, factor VII, Stuart factor), and deficiency of fibrin formation (afibrinogenemia, fibrinogenopenia).

disorder, conversion,

n uncontrolled change or loss of control of physical function due to a mental, not physical, need or conflict.

disorder, cumulative trauma,

n a disorder of the musculature and skeleton after repetitive strain injuries to muscles, tendons, joints, bones, and nerves.

disorder, panic,

n a disorder marked by repeated panic attacks and fear, which interrupts normal functioning.

disorder(s), periodic,

n.pl a variety of disorders of unknown cause that have in common periodic recurrence of manifestations. Such disorders are usually benign, resist treatment, often begin in infancy, and occasionally have a hereditary pattern. Included are periodic sialorrhea, neutropenia, arthralgia, fever, purpura (anaphylactoid purpura), edema (angioneurotic edema), abdominalgia, and periodic parotitis (recurrent parotitis).

disorder, pervasive developmental,

n a disorder of behavioral and sensory impairment that generally appears during infancy or early childhood and continues to affect the individual's ability to communicate and interact with others throughout his or her life. See also autism.

disorder(s), platelet,

n.pl a hemorrhagic disease caused by an abnormality of the blood platelets (e.g., thrombocytopenia, thrombasthenia).

disorder, posttraumatic stress,

n a condition characterized by acute or recurring anxiety which has been brought about as the result of experiencing a traumatic event, such as a natural disaster, automobile accident, terrorist attack, military combat, rape, physical torture, or childhood sexual abuse. Symptoms may include flashbacks, nightmares, mild to severe depression, and panic attacks.

disorder(s), psychophysiologic, autonomic, and visceral,

n the standard psychiatric nomenclature for what are commonly known as psychomotor disorders. The disorders are disturbances of visceral function, secondary to chronic attitude and long-continued reaction to stress. These disorders may occur in any organ innervated by the autonomic nervous system, since overactivity or underactivity of that system as a result of stress appears to trigger the disorder. See also disease, psychosomatic.

disorder(s), visual,

n.pl disorders that may result from injury or disease to the eyeball and its adnexa, the retina, or the cornea (e.g., contusions of the orbit and eyelids, opacities of the lens, corneal scars, vascular changes to the retina). These peripheral disorders are effective in causing partial or total loss of vision in one or both eyes. They are simple, concrete, and fundamental. One sees or one does not see, and gray visions are generally quantitative differences that affect the perception of light and shadow and color and form. They may also result from injury or disease to the optic tract fibers, optic chiasma, cerebral pathways, and visual cortex in the occipital region of the cerebrum. These are qualitative deviations from normal, and the symptoms include visual field defects such as tubular vision found in hysteria, complete blindness in one or both eyes as a result of optic nerve injury, and hemianopsia, in which vision may be lost in one half of the visual field of one or both eyes. Others include night and day blindness, color blindness, and the serious visual agnosia that results from trauma, tumor, or vascular disorders in the visual cortex of the cerebrum.

disorder(s), cognitive impairment,

n.pl the mental disorders distinguished by a limitation of mental functions (e.g., memory, comprehension, and judgment).

disorder(s), dissociative,

n.pl the mental disorders distinguished by the psychologically induced, distinct partition of separate mental functions from normal behavior or consciousness (e.g., dissociative amnesia and depersonalization disorder).

disorder(s), factitious

(faktish´s),
n.pl the mental disorders distinguished by the self-induced creation of artificial physical or mental symptoms to assume the role of a sick individual.

disorder(s), feeding,

n.pl conditions distinguished by an inability to eat sufficiently, a continual need to consume abnormal items of food or substances lacking nutrients, or frequent vomiting episodes without any indications of a gastrointestinal infection.

disorder(s), impulse control,

n.pl the mental disorders distinguished by an uncontrollable tendency to commit an unplanned behavior (e.g., pathologic gambling, kleptomania, and pyromania).

disorder(s), sexual,

n.pl disorders of sexual performance or desire, which may include sexual dysfunction, feelings of discomfort about one's gender, and perverse sexual urges or activities. Also called paraphilia.

disorder(s), sleep,

n.pl conditions characterized by a disruption in normal sleeping patterns, which may be the result of serious medical conditions, including breathing difficulties or thyroid disorders, or external factors such as stress or substance abuse. Manifestations include insomnia, sleep apnea, and narcolepsy.

disorder(s), somatoform

n.pl disorders characterized by symptoms that seem to suggest the presence of an illness, but for which there is no physical proof. Often may be attributed to unresolved emotional conflicts. Types include conversion disorder, hypochondriasis, body dysmorphic disorder, and pain disorder.

disorder(s), substance-related,

n.pl conditions or illnesses that may be directly attributed to overuse of drugs, alcohol, nicotine, or caffeine and may also include nutritional deficiencies, cardiovascular disease, oral lesions, liver disease, and sleep disorders.

disorder(s), tic,

n.pl conditions characterized by involuntary and sometimes violent muscle spasms, including Tourette's syndrome and chronic motor or vocal tic disorders.

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pervasive developmental disorder

Psychiatry A condition characterized by extreme distortions or delays in the development of socialization and communication

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Patient discussion about pervasive developmental disorder.

Q. Is pervasive developmental disorder (PDD) or autism is fatal……what exactly it is……?

A. Autism is not fatal in its symptom and progression but it can become fatal as it does impair normal physiological function it CAN BE a fatal condition. It’s a group of illness which involves delays in the development of basic skills. It happens to children below age 3. It affects the child`s ability to communicate and interact. Autism affected children are also found to be mentally retarded.