Certain infectious and parasitic diseases
Certain infectious and parasitic diseases Certain infectious and parasitic diseases
F45.0 Somatization disorder The main features are multiple, recurrent and frequently changing physical symptoms of at least two years' duration. Most patients have a long and complicated history of contact with both primary and specialist medical care services, during which many negative investigations or fruitless exploratory operations may have been carried out. Symptoms may be referred to any part or system of the body. The course of the disorder is chronic and fluctuating, and is often associated with disruption of social, interpersonal, and family behaviour. Short-lived (less than two years) and less striking symptom patterns should be classified under undifferentiated somatoform disorder (F45.1). Briquet's disorder Multiple psychosomatic disorder Excludes: malingering [conscious simulation] ( Z76.5 ) F45.1 Undifferentiated somatoform disorder When somatoform complaints are multiple, varying and persistent, but the complete and typical clinical picture of somatization disorder is not fulfilled, the diagnosis of undifferentiated somatoform disorder should be considered. Undifferentiated psychosomatic disorder F45.2 Hypochondriacal disorder The essential feature is a persistent preoccupation with the possibility of having one or more serious and progressive physical disorders. Patients manifest persistent somatic complaints or a persistent preoccupation with their physical appearance. Normal or commonplace sensations and appearances are often interpreted by patients as abnormal and distressing, and attention is usually focused upon only one or two organs or systems of the body. Marked depression and anxiety are often present, and may justify additional diagnoses. Body dysmorphic disorder Dysmorphophobia (nondelusional) Hypochondriacal neurosis Hypochondriasis Nosophobia Excludes: delusional dysmorphophobia ( F22.8 ) fixed delusions about bodily functions or shape ( F22.- ) F45.3 Somatoform autonomic dysfunction Symptoms are presented by the patient as if they were due to a physical disorder of a system or organ that is largely or completely under autonomic innervation and control, i.e. the cardiovascular, gastrointestinal, respiratory and urogenital systems. The symptoms are usually of two types, neither of which indicates a physical disorder of the organ or system concerned. First, there are complaints based upon objective signs of autonomic arousal, such as palpitations, sweating, flushing, tremor, and expression of fear and distress about the possibility of a physical disorder. Second, there are subjective complaints of a nonspecific or changing nature such as fleeting aches and pains, sensations of burning, heaviness, tightness, and feelings of being bloated or distended, which are referred by the patient to a specific organ or system. 198 WHO’s ICD-10
Cardiac neurosis Da Costa's syndrome Gastric neurosis Neurocirculatory asthenia Psychogenic forms of: · aerophagy · cough · diarrhoea · dyspepsia · dysuria · flatulence · hiccough · hyperventilation · increased frequency of micturition · irritable bowel syndrome · pylorospasm Excludes: psychological and behavioural factors associated with disorders or diseases classified elsewhere ( F54 ) F45.4 Persistent somatoform pain disorder The predominant complaint is of persistent, severe, and distressing pain, which cannot be explained fully by a physiological process or a physical disorder, and which occurs in association with emotional conflict or psychosocial problems that are sufficient to allow the conclusion that they are the main causative influences. The result is usually a marked increase in support and attention, either personal or medical. Pain presumed to be of psychogenic origin occurring during the course of depressive disorders or schizophrenia should not be included here. Psychalgia Psychogenic: · backache · headache Somatoform pain disorder Excludes: backache NOS ( M54.9 ) pain: · NOS ( R52.9 ) · acute ( R52.0 ) · chronic ( R52.2 ) · intractable ( R52.1 ) tension headache ( G44.2 ) F45.8 Other somatoform disorders Any other disorders of sensation, function and behaviour, not due to physical disorders, which are not mediated through the autonomic nervous system, which are limited to specific systems or parts of the body, and which are closely associated in time with stressful events or problems. Psychogenic: · dysmenorrhoea · dysphagia, including "globus hystericus" · pruritus · torticollis Teeth-grinding Version for 2007 199
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Cardiac neurosis<br />
Da Costa's syndrome<br />
Gastric neurosis<br />
Neurocirculatory asthenia<br />
Psychogenic forms of:<br />
· aerophagy<br />
· cough<br />
· diarrhoea<br />
· dyspepsia<br />
· dysuria<br />
· flatulence<br />
· hiccough<br />
· hyperventilation<br />
· increased frequency of micturition<br />
· irritable bowel syndrome<br />
· pylorospasm<br />
Excludes: psychological <strong>and</strong> behavioural factors associated with disorders<br />
or <strong>diseases</strong> classified elsewhere ( F54 )<br />
F45.4 Persistent somatoform pain disorder<br />
The predominant complaint is of persistent, severe, <strong>and</strong> distressing pain, which<br />
cannot be explained fully by a physiological process or a physical disorder, <strong>and</strong><br />
which occurs in association with emotional conflict or psychosocial problems<br />
that are sufficient to allow the conclusion that they are the main causative<br />
influences. The result is usually a marked increase in support <strong>and</strong> attention, either<br />
personal or medical. Pain presumed to be of psychogenic origin occurring during<br />
the course of depressive disorders or schizophrenia should not be included here.<br />
Psychalgia<br />
Psychogenic:<br />
· backache<br />
· headache<br />
Somatoform pain disorder<br />
Excludes: backache NOS ( M54.9 )<br />
pain:<br />
· NOS ( R52.9 )<br />
· acute ( R52.0 )<br />
· chronic ( R52.2 )<br />
· intractable ( R52.1 )<br />
tension headache ( G44.2 )<br />
F45.8 Other somatoform disorders<br />
Any other disorders of sensation, function <strong>and</strong> behaviour, not due to physical<br />
disorders, which are not mediated through the autonomic nervous system, which<br />
are limited to specific systems or parts of the body, <strong>and</strong> which are closely<br />
associated in time with stressful events or problems.<br />
Psychogenic:<br />
· dysmenorrhoea<br />
· dysphagia, including "globus hystericus"<br />
· pruritus<br />
· torticollis<br />
Teeth-grinding<br />
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