Laparoscopic microwave ablation for giant cavernous hemangioma coexistent with diffuse hepatic hemangiomatosis: Two case reports

Table 1 Retrievable reports on surgical treatment of giant cavernous hemangioma coexistent with diffuse hepatic hemangiomatosis

Year	Clinical features	The largest GCH location	The largest GCH size, cm	DHH distribution	Treatment	Operation time, minutes	Intraoperation blood loss, mL	Postoperative length of stay, days	Follow up	Prognosis
2000	Post-prandial epigastric discomfort	Right lobe	17 × 14 × 9	Locally	Right hepatectomy	NA	NA	14	9 months	No recurrence
2014	Epigastric pain and abdominal fullness	Right lobe	20 × 14 × 8.5	Locally	Extensive right hepatectomy	190	845	9	NA	NA
2018	Abdominal pain, hepatomegaly	Central portion of the liver	16	Locally	Liver transplantation	575	1100	11	1.5 year	No recurrence
2020	NA	Segment IVb	7.8	Locally	Left hepatectomy	NA	NA	12	1 year	No recurrence
2021	Abdominal pain and distension	Segment IV	32 × 23 × 20	Throughout the liver	Liver transplantation	660	3000	16	6 months	No recurrence
2022	Right upper quadrant fullness	Left lobe	11 × 8 × 11.3	Locally	Enucleation	NA	NA	5	6 months	No recurrence

No Complication was observed in these cases. GCH: Giant cavernous hemangioma; DHH: Diffuse hepatic hemangiomatosis; NA: Not available.