Port-site metastasis of unsuspected gallbladder carcinoma with ossification after laparoscopic cholecystectomy: A case report

Table 1 Cases of late-type port-site metastasis of unsuspected gallbladder carcinoma after surgery from PubMed (including the present case)

Ref.	Age/sex	First pathology	T stage	Interval	Second pathology	IHC	Rt or Cmt	Follow-up
Ciulla et al[7]	72/F	ADC	pT1	3 yr	ADC	Not performed	N	2 yr, alive
Wettstein et al[8]	74/F	ADC	PT1a	40 mo	ADC	Not performed	N	3 mo, died
Nakagawa et al[9]	73/F	ADC	pT2	44 mo	ADC	Not performed	Unknown	Unknown
Sharma et al[10]	58/F	Unknown	Unknown	4 yr	ADC	CK19 (+), CK20 (+)	Y, Gemcitabine and Cisplatin	Unknown
Sultania et al[11]	34/F	Unknown	Unknown	5 yr	ADC	Not performed	N	3 yr, alive
Sultania et al[11]	60/F	Unknown	Unknown	6 yr	ADC	CK7 (+), CK19 (+), CK20 (-)	Y, Gemcitabine and Oxaliplatin	3 mo, died
Tsujita et al[12]	55/M	ADC	pT2	139 mo	ADC	Not performed	Unknown	20 mo, alive
Carboni et al[13]	78/F	P-ADC	pT2	12 yr	ADC	CK7 (++), CK20 (+)	Y, Capecitabine	6 mo, alive
This case	59/M	P-ADC	pT1b	10 yr	ADC	CK7 (+++), CK19 (+++), CK20 (++)	N	31 mo, alive

ADC: Adenocarcinoma; Cmt: Chemotherapy; F: Female; IHC: Immunohistochemistry; M: Male; Rt: Radiotherapy; N: No; P-ADC: Papillary adenocarcinoma; pT: Pathologic tumor-node-metastasis; Y: Yes.