Table 2

 Malignancy coexisting with or after M kansasii infection

CA coexists with M kansasiiCA follows M kansasii
*Small cell CA. †One each of mixed squamous and adenoCA and bronchogenic CA without specification. ‡Acute leukaemia. §One each of small cell lymphoma; small cell undifferentiated CA of mediastinal lymph node without primary; and adenoCA of lungs, lymph nodes and liver without a primary.
Bronchogenic CA
Squamous cell86
Adeno23
Undifferentiated or poorly differentiated21
Miscellaneous1*2†
Subtotal1312
Extrapulmonary malignancy
Gastrointestinal62
Head and neck49
Genitourinary47
Miscellaneous1‡
Subtotal1521