Table 1.
The year reported, location, size, age, sex, clinical symptoms, and imaging findings of 33 cases of hepatic perivascular epithelioid cell tumor
| Year reported | Reference | Authors | Age (yr) | Sex | Size (cm) | Location | Clinical symptoms | Detail of imaging findings | Country | Vessels in lesion |
| 2014 | our case | 58 | M | 4.5 | Lateral segment | abdominal bloating | HCC pattern | Asian | Yes | |
| 2014 | [6] | Bergamo et al | 31 | F | 10.0 | Right lobe | vomiting and gastric reflux | early enhancement only | Asian | |
| 2014 | [7] | Zhang et al | 63 | F | 3.5 | S5 | None | HCC pattern | European | |
| 2013 | [8] | Khaja et al | 51 | F | 4.0 | S4 | None | HCC pattern | Other | |
| 2013 | [9] | Tay et al | 51 | F | 9.0 | S2/3 | appetite loss | HCC pattern | Asian | Yes |
| 2013 | [10] | Liu et al | 25 | F | 5.5 | S7 | None | early enhancement only | Asian | |
| 2013 | [11] | Shen et al | 55 | M | 1.5 | S6 | None | HCC pattern | Asian | |
| 2013 | [12] | Jafari et al | 53 | F | 7.5 | Lateral segment | epigastralgia | HCC pattern | European | |
| 2013 | [13] | Cheung et al | 53 | F | 10.0 | Right lobe | abdominal discomfort | HCC pattern | Asian | |
| 2013 | [14] | Zhao et al | 58 | M | 7.6 | S6 | abdominal distention | HCC pattern | Asian | |
| 2013 | [15] | Yu et al | 41 | F | 2.2 | S6 | abdominal pain and vomiting | HCC pattern | Asian | |
| 2012 | [16] | Tan et al | 38 | F | 4.0 | Right lobe(S8) | 3 patients; colic pain or abdominal discomfort | HCC pattern | Asian | |
| 2012 | 34 | F | 4.3 | Right lobe(S8) | None | Asian | ||||
| 2012 | 49 | F | 2.5 | Left lobe | None | Asian | ||||
| 2012 | 75 | F | 8.0 | Right lobe | None | Asian | ||||
| 2012 | 33 | F | 2.5 | Right lobe | None | Asian | ||||
| 2012 | 71 | M | None | Right lobe | None | Asian | ||||
| 2012 | 41 | F | multiple | Left lobe | non early enhancement-gradual enhancement | Asian | ||||
| 2012 | [17] | Durczyński, et al | 18 | F | 15.0 | Left lobe | Unknown | None | European | |
| 2011 | [18] | Ahn et al | 36 | F | 7.0 | Left lobe | (tumor palpable) | HCC pattern | Asian | |
| 2009 | [19] | Akitake et al | 36 | F | 3.5 | S2 | None | HCC pattern | Asian | |
| 2009 | [20] | Strzelczyk et al | 57 | F | 20.0 | Right lobe | abdominal pain and vomiting | non-contrast CT | European | |
| 2009 | [21] | Sánchez Pérez et al | 32 | F | 5.5 | S7 | None | no early enhancement | European | |
| 2009 | [22] | Priola et al | 36 | F | 11.0 | Left lobe | abdominal pain | hemorrhage | European | |
| 2009 | [23] | Patra et al | 50 | F | 15.0 | Right lobe | abdominal pain | early-gradual enhancement | Asian | |
| 2008 | [24] | Della Vigna et al | 46 | F | 3.5 | S3 | None | HCC pattern | European | |
| 2008 | [25] | Paiva et al | 51 | F | 0.8 | Left lobe | None | None | Other | |
| 2008 | [26] | Zimmermann et al | 53 | M | 8.6 | Right lobe | abdominal pain | None | Other | |
| 2007 | [27] | Larbcharoensub et al | 31 | F | 1.8 | S8 | abdominal pain | HCC pattern | Asian | |
| 2007 | [28] | Fang et al | 56 | F | 5.1 | S4 | abdominal distention | enhancement in the portal phase | Asian | |
| 2007 | 63 | F | 8.0 | S1 | None | HCC pattern and late enhancement | Asian | |||
| 2007 | [29] | Svajdler et al | 55 | F | 3.5 | S4 | None | HCC pattern | European | |
| 2006 | [30] | Parfitt et al | 60 | F | 14.0 | Right lobe | abdominal discomfort and pain | None | Other |
HCC: Hepatocellular carcinoma; CT: Computed tomography.