Table 1 Characteristics of affected individuals in two Chinese PJS families.
From: A novel mutation in STK11 gene is associated with Peutz-Jeghers Syndrome in Chinese patients
Individual | Family 1 | Family 2 | ||||
|---|---|---|---|---|---|---|
I : 2 | II : 6 | III : 3 | III : 4 | II : 2 | III : 2 | |
Sex | F | M | F | M | F | M |
Age at onset of mucocutaneous pigmentations | unknown | 2 years | 3 years | 3 years | 6 months | First year |
Age at onset abdominal symptoms | 34 | 22 | 14 | 4 | No | 15 |
Age* | 34* | 61* | 27 | 23 | 45* | 26 |
Anemia | unknown | Yes | Yes | Yes | No | Yes |
Rectal bleeding | unknown | Yes | Yes | Yes | No | Yes |
Rectal prolapse | unknown | Yes | Yes | No | No | Yes |
Number of operations for intussusception (Age) | 0 | 1 22 y | 1 15 y | 1 19 y | 0 | 3 16, 23, 25 y |
Cause of death | Intussusception | Colon cancer | - | - | Liver cancer | - |