TY - JOUR T1 - ATaxia-telangiectasia with gastric adenocarcinoma AU - Haerer AF, Jackson JF, Evers CG Y1 - 1969/12/08 N1 - 10.1001/jama.1969.03160360030006 JO - JAMA SP - 1884 EP - 1887 VL - 210 IS - 10 N2 - This communication concerns a large Negro sibship of which five of 12 members had ataxia-telangiectasia. Two affected sisters also had mucinous adenocarcinoma of the stomach in the second decade of life. More detailed studies in one member revealed decreased IgA levels, decreased lymphoblastic transformation index, chromosomal abnormalities, and abnormal thymic and lymphoid tissues, in addition to the typical clinical features of this syndrome. The accepted predisposition to development of lymphoid neoplasms in ataxia-telangiectasia must be extended to include other malignant neoplasms, in view of the occurrence of histologically similar gastric adenocarcinomas in two affected siblings. SN - 0098-7484 M3 - doi: 10.1001/jama.1969.03160360030006 UR - http://dx.doi.org/10.1001/jama.1969.03160360030006 ER -