[Physical diagnosis--percussion and palpation of the spleen].
The accuracy of physical examination of the spleen was investigated in the literature. Ultrasonography or scintigraphy was used to test the findings at physical examination. Physical examination has a low sensitivity, but a reasonably good specificity. The interobserver variability is rather high. In general, palpation is more sensitive and specific than percussion. The findings of percussion improve the accuracy of palpation and the combination has a high specificity, of approximately 90%. The two should therefore be used in conjunction. The sensitivity is much lower although it is greatly influenced by the degree of splenic enlargement and the leanness of the patient.
Godfried
M H
MH
Afd. Inwendige Geneeskunde, Academisch Medisch Centrum/Universiteit van Amsterdam.
Briët
E
E
D006801:Humans; D015588:Observer Variation; D010173:Palpation / Q000379:methods*; D010474:Percussion / Q000379:methods*; D010808:Physical Examination / Q000379:methods; D011877:Radionuclide Imaging; D012016:Reference Values; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D013154:Spleen / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D013158:Splenic Diseases / Q000175:diagnosis*; D014463:Ultrasonography