Sex | Male | Female | Male | Male | Male | Male |
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Age, yr | 60 | 52 | 49 | 51 | 43 | 43 |
|
Symptom | Palpable mass | Palpable mass | N/A | Palpable mass | Dyspepsia | Palpable mass |
|
Laterality | Right | Right | Left | Left | Right | Left |
|
Location | Hemiabdomen | Entire abdomen | Pelvis to kidney | Pelvis | Entire abdomen | Hemiabdomen |
|
Tumour size, cm | 28 | 30 | 18 | 22.5 | 32 | 37 |
|
Scrotal involvement | Yes | N/A | No | No | Yes | No |
|
Delay of excision, mo | 20 | 12 | 62 | 1 | 1 | 1 |
|
No. of operations before excision | 2 | 1 | 1 | 0 | 0 | 0 |
|
Excision centre | SMC | SMC | SMC | Outside | SMC | SMC |
|
Resected organs | Mass, kidney, ileuocecum, testis | Mass, ovary, artery | Mass, kidney, colon | Mass | Mass, kidney, adrenal, testis | Mass, kidney, small bowel, colon |
|
Histology | DDLPS | DDLPS | DDLPS 70% WDLPS 30% | WDLPS | WDLPS | DDLPS 90% WDLPS 10% |
|
Grade | 3 | N/A | N/A | N/A | 1 | 2 |
|
Margin | N/A | N/A | Positive | N/A | N/A | Positive |
|
Organ invasion | Positive | N/A | Negative | N/A | Negative | Positive |
|
Postoperative complication (classification)* | Wound (I), delirium (II) | None | None | Ileus (II) | Azotemia(I) | Wound(I) |
|
Adjuvant therapy | Only chemotherapy after fourth operation | Radiotherapy after excision | N/A | Radiotherapy after first excision | N/A | Radiotherapy after excision, chemotherapy after third recurrence |
|
No. of recurrences after excision | 2 | 0 | 3 | 8 | 0 | 2 |
|
Recurrence | Local | N/A | Local, distant (liver) | Local | N/A | Local |
|
Disease-free survival, mo | 2 | 89 | 1 | 20 | 11 | 14 |
|
Death | Yes | No | Yes | No | No | No |
|
Total follow-up, mo | 39 | 89 | 12 | 90 | 11 | 25 |
|
Final status | Death | Disease-free | Death | Inoperable progression | Disease-free | Inoperable progression |
|
Inoperable disease-free survival, mo | 28 | 89 | 9 | 90 | 11 | 22 |