Certain infectious and parasitic diseases

Latent schizophrenic reaction
Schizophrenia:
· borderline
· latent
· prepsychotic
· prodromal
· pseudoneurotic
· pseudopsychopathic
Schizotypal personality disorder
Excludes: Asperger's syndrome ( F84.5 )
schizoid personality disorder ( F60.1 )
F22 Persistent delusional disorders
Includes a variety of disorders in which long-standing delusions constitute the
only, or the most conspicuous, clinical characteristic and which cannot be
classified as organic, schizophrenic or affective. Delusional disorders that have
lasted for less than a few months should be classified, at least temporarily, under
F23.-.
F22.0 Delusional disorder
A disorder characterized by the development either of a single delusion or of a
set of related delusions that are usually persistent and sometimes lifelong. The
content of the delusion or delusions is very variable. Clear and persistent
auditory hallucinations (voices), schizophrenic symptoms such as delusions of
control and marked blunting of affect, and definite evidence of brain disease
are all incompatible with this diagnosis. However, the presence of occasional
or transitory auditory hallucinations, particularly in elderly patients, does not
rule out this diagnosis, provided that they are not typically schizophrenic and
form only a small part of the overall clinical picture.
Paranoia
Paranoid:
· psychosis
· state
Paraphrenia (late)
Sensitiver Beziehungswahn
Excludes:
paranoid:
· personality disorder ( F60.0 )
· psychosis, psychogenic ( F23.3 )
· reaction ( F23.3 )
· schizophrenia ( F20.0 )
F22.8 Other persistent delusional disorders
Disorders in which the delusion or delusions are accompanied by persistent
hallucinatory voices or by schizophrenic symptoms that do not justify a diagnosis
of schizophrenia (F20.-).
Delusional dysmorphophobia
Involutional paranoid state
Paranoia querulans
F22.9 Persistent delusional disorder, unspecified
182 WHO’s ICD-10