Table 1

Solitary and multiple cancers among 107 patients with esophageal or oropharyngolaryngeal SCCs

Cancer, site, and multiplicityn
Esophageal, solitary48
Oropharyngolaryngeal, solitary, including:29
 Oral cavity (except tongue)5
Intraesophageal, multiple primary5
Esophageal, solitary, with primary cancer in other organs:19
 Oropharynx and stomach1
 Oral cavity, oropharynx, hypopharynx1
Intraesophageal, multiple primary, with primary cancer in other organs:2
Oropharyngolaryngeal, multiple primary alone, including:3
 Tongue and oral cavity2
 Nasopharynx and oropharynx1
Tongue, solitary, with primary lung cancer1