History, Pathogenesis, and Management of Familial Gastric Cancer: Original Study of John XXIII's Family
Figure 1
(a) Schematic pedigree of John XXIII’s family with seven cases affected by primary gastric carcinoma (generations IV and V). Clinicopathological information were available for cases marked with underline numbers; (b) Roncalli’s original pedigree, firstly described in 1968. The bold characters indicated members affected by primary gastric tumours; the proband was indicated with the papal shield.
