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Hypophonia

finding

SNOMED 34527004CUI C0521007

Overview

Hypophonia is a finding that may indicate an underlying health condition requiring clinical evaluation.

Associated Conditions

Conditions associated with this symptom based on HPO disease-phenotype annotations.

Schwartz-Jampel syndrome

Mulibrey nanism syndrome

Very frequent (80-99%)

Madras-type motor neurone disease

Frequent (30-79%)

Congenital laryngeal abductor palsy

Sponastrime dysplasia

Occasional (5-29%)

Adult onset basal ganglia disease

Occasional (5-29%)

Distal myopathy with vocal cord weakness

Frequent (30-79%)

Atypical juvenile parkinsonism

Frequent (30-79%)

X-linked intellectual disability Hedera type

Occasional (5-29%)

Richieri Costa-da Silva syndrome

Frequent (30-79%)

Autosomal recessive progressive external ophthalmoplegia

Occasional (5-29%)

Nonmosaic schwannomatosis

Very rare (1-4%)

Related Symptoms

Decreased vocal loudness Normal voice Normal voice flexibility Voice abuse Abnormal vocal intensity Abnormal voice Weak pressure consonants Amphoric voice Absence of voice Hyperphonia

Quick Facts

SNOMED CT: 34527004
UMLS CUI: C0521007
Fully Specified Name: Hypophonia (finding)
Associated Conditions: 13
Diagnostic Tests: 0

This information is for educational purposes only. If you are experiencing symptoms, please consult a healthcare provider for proper evaluation and diagnosis.