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Table 1 Summary of clinicopathologic data for reported cases of retroperitoneum fat-forming solitary fibrous tumors

From: A case of fat-forming solitary fibrous tumor that is prone to be confused with liposarcoma

Author/Publication year

Sex/Age

(years)

Size(cm)

Treatment

Follow-Up

Diagnosis

this case

M/59

8

SE

NED 10 months

Fat-Forming Solitary Fibrous Tumor

Nielsen et al/1995

M/72

10

SE

NA

Lipomatous Hemangiopericytoma

Folpe et al/1999

M/53

NA

NA

NED 7 years

Lipomatous Hemangiopericytoma

Folpe et al/1999

M/33

18

NA

NA

Lipomatous Hemangiopericytoma

Guillou et al/2000

M/54

7.5

WE

NED 72 months

Deep fibrous histiocytoma

Guillou et al/2000

M/46

19

SE

NED 6 months

Malignant Hemangiopericytoma

Guillou et al/2000

M/51

18

SE

NED 6 months

SFT with fat

Lee et al/2011

F/93

6

SE

NED 7–8 months

Malignant Fat-Forming Solitary Fibrous Tumor

  1. Abbreviations: F, female; M, male; NA, not available; NED, no evidence of disease; SE, surgical excision; WE, wide excision