Pulmonary metastasectomy for esophageal basaloid squamous cell carcinoma component at 66 months after esophagectomy

Surgical Case Reports

Table 1 Reported patients who received pulmonary metastasectomies for basaloid squamous cell carcinoma

1st author, year, reference	Age/sex	Stage (path)	Primary tumor path	DFI, mo	Tumor size, mm	Metastasectomy	DFS, mo	OS, mo	Outcome
Takemura, 2012 [20]	63/F	IIB, pT1N1M0	BSCC	24	10	Wedge resection	84	84	Alive
Shibasaki, 2012 [19]	67/F	IIA, pT3N0M0	BSCC	24	10	Partial resection	17	17	Alive
Kosaka, 2014 [18]	78/F	IIIB, pT3N2M0	BSCC	44	16	Partial resection	12	12	Alive
Present case	68/F	IIA, pT3N0M0	SCC	66	20	Partial resection	24	60	Dead

All patients in these reports had unilateral procedures for a single metastasis each, and their metastases were pathologically found to be BSCC.
BSCC basaloid squamous cell carcinoma, DFI disease-free interval of initial esophagectomy, DFS disease-free survival of lung metastasectomy, mo months, OS overall survival of lung metastasectomy, Stage (path) 7th edition International Cancer Control TNM stage (pathology), SCC squamous cell carcinoma