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Table 3 Previous case reports of retroperitoneal HGSC

From: Concurrent isolated retroperitoneal HGSC and STIC defined by somatic mutation analysis: a case report

Author (year)

Age

Sex

Tumor size (cm)

Location of the retroperitoneal tumor

Prognosis

Ulbright (1983) [7]

11

female

18 × 13 × 11

Adherent to posterior pubic symphysis, involving the right retroperitoneum

N/A

Caruncho (1993) [8]

49

female

9 × 6 × 5

From the left ureteropyelic junction to the upper limit of the previs

N/A

Kurosaki (1998) [9]

38

female

6

Adherent to the lower pole of the right kidney

24 M alive

Kaku (2004) [10]

44

female

6 × 3.5 × 3

Surrounded by the left kidney, the aorta and the psoas major muscle

23 M alive

Demir (2007) [11]

40

female

15 × 13 × 10

In the right suprarenal fossa

N/A

Iura (2009) [12]

66

female

20 × 9.5 × 8.5

Adjacent to ascending colon, from lower limit of the liver to the ileocecum

32 M alive

Arichi (2011) [13]

75

female

4.8 × 5 × 5

Attached to the right kidney and the liver

6 M alive

Present case

58

female

8 × 5.5 × 3.5

In the mesorectum

16 M alive

  1. N/A denotes not available