Table 1.

Pattern of disease dissemination in positron emission tomography/compted tomography (PET/CT) in patients with metastases (M+) included in the study

Patient no	Pathology	CT-based TNM	PET/CT result	Final treatment
1.	Planoepithelial	T2N2M0	Lung metastasis/second primary	Supportive care
2.	Planoepithelial	T2N0M0	Non-regional nodal metastasis	RTCT
3.	Planoepithelial	T2N0M0	Liver and bone mets	Radiotherapy
4.	Adenocarcinoma	T3N3M0	Liver and non-regional nodal mets	Systemic therapy, radiotherapy
5.	Adenocarcinoma	T2N0M0	Liver and bone mets	Radiotherapy
6.	Adenocarcinoma	T3N3M0	Non-regional nodal metastasis	Radiotherapy

RTCT — radiotherapy plus chemotherapy