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Table 1 Clinical features (n = 32)

From: Extraosseous (extramedullary) plasmacytomas: a clinicopathologic and immunophenotypic study of 32 Chinese cases

Contents Patients
  No./Total number Percentage
Sex   
   Male 22 62.5
   Female 10 37.5
Age (years)   
   Range 30~85
   Mean 53.4
   Median 60
Sites   
   Upper areodigestive tract 21 65.6
   Tonsil 2 6.3
   skin 6 18.8
   Gingiva 1 3.1
   Lung 1 3.1
   Testis 1 3.1
Auxiliary examination   
   Normal marrow aspirate 32 100
   Normal results on skeletal survey 32 100
   low serum level of M-components 2/21 9.5
   low urinary level of M-components 0/8 0
Follow up (n = 15, month)   
   Dead 10/15 67 (6.6 m)
   Alive with disease 3/15 20 (11.3 m)
   Alive with recurrence 2/15 13 (24 m)