From: Role of colectomy in the management of appendiceal tumors: a retrospective cohort study
Characteristic | Goblet Cell n (%) | Mucinous n (%) | Neuroendocrine n (%) | Non-mucinous n (%) | Overall n (%) | |||||
---|---|---|---|---|---|---|---|---|---|---|
Appy | RHC | Appy | RHC | Appy | RHC | Appy | RHC | Appy | RHC | |
Surgical Margins S1 | p = 0.056 | p < 0.001 | p = 0.015 | p < 0.001 | p < 0.001 | |||||
Negative | 127 (91) | 197 (97) | 170 (90) | 303 (98) | 2278 (96) | 924 (98) | 242 (93) | 464 (98) | 2817 (95) | 1888 (98) |
Positive | 7 (5) | 5 (3) | 9 (5) | 4 (1) | 45 (2) | 10 (1) | 13 (5) | 3 (1) | 74 (2) | 22 (1) |
Not Evaluable or Unk | 6 (4) | 2 (1) | 10 (5) | 1 (< 1) | 58 (2) | 11 (1) | 6 (2) | 4 (1) | 80 (3) | 18 (1) |
Surgical Margins S2 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | |||||
Negative | 321 (85) | 831 (97) | 504 (80) | 1164 (89) | 301 (89) | 682 (97) | 415 (82) | 978 (92) | 1541 (83) | 3655 (93) |
Positive | 39 (10) | 22 (3) | 78 (12) | 100 (7) | 30 (9) | 20 (3) | 74 (15) | 72 (7) | 221 (12) | 214 (5) |
Not Evaluable or Unk | 16 (4) | 8 (1) | 51 (8) | 49 (4) | 8 (2) | 3 (< 1) | 20 (4) | 14 (1) | 95 (5) | 74 (2) |
Surgical Margins S3 | 0.003 | 0.090 | 0.425 | 0.216 | 0.008 | |||||
Negative | 19 (61) | 138 (86) | 120 (77) | 418 (80) | 152 (86) | 530 (89) | 139 (77) | 502 (83) | 430 (79) | 1588 (85) |
Positive | 11 (36) | 19 (12) | 28 (18) | 94 (18) | 20 (11) | 49 (8) | 35 (19) | 88 (15) | 94 (17) | 250 (13) |
Not Evaluable or Unk | 1 (3) | 3 (2) | 8 (5) | 10 (2) | 5 (3) | 14 (2) | 6 (3) | 15 (2) | 20 (4) | 42 (2) |
Surgical Margins S4 | 0.146 | < 0.001 | 0.039 | 0.087 | < 0.001 | |||||
Negative | 18 (36) | 74 (52) | 486 (44) | 921 (49) | 65 (45) | 180 (58) | 159 (50) | 419 (55) | 728 (45) | 1594 (52) |
Positive | 23 (46) | 49 (35) | 405 (37) | 699 (37) | 68 (47) | 111 (35) | 124 (39) | 278 (37) | 620 (39) | 1137 (37) |
Not Evaluable or Unk | 9 (18) | 19 (13) | 205 (19) | 251 (13) | 12 (8) | 22 (7) | 37 (12) | 60 (8) | 263 (16) | 352 (11) |
Surgical Margins All Stages | < 0.001 | < 0.001 | 0.001 | < 0.001 | < 0.001 | |||||
Negative | 489 (81) | 1242 (91) | 1351 (63) | 2864 (70) | 2799 (92) | 2317 (91) | 1098 (77) | 2464 (82) | 5737 (80) | 8887 (81) |
Positive | 80 (13) | 95 (7) | 520 (24) | 898 (22) | 163 (5) | 191 (7) | 249 (18) | 442 (15) | 1012 (14) | 1626 (15) |
Not Evaluable or Unk | 32 (5) | 32 (2) | 275 (13) | 311 (8) | 83 (3) | 50 (2) | 76 (5) | 95 (3) | 466 (6) | 488 (4) |
30-day Mortality | 0.896 | 0.747 | 0.049 | 0.636 | 0.371 | |||||
Alive | 494 (99) | 1143 (99) | 1856 (99) | 3579 (99) | 2219 (99) | 2051 (99) | 1189 (98) | 2562 (98) | 5758 (99) | 9335 (98) |
Deceased | 4 (1) | 10 (1) | 28 (1) | 50 (1) | 19 (1) | 31 (1) | 29 (2) | 56 (2) | 80 (1) | 147 (2) |
Unknowna | 103 (17) | 216 (16) | 262 (12) | 444 (11) | 807 (27) | 476 (19) | 205 (14) | 383 (13) | 1377 (19) | 1519 (14) |
90-day Mortality | 0.857 | 0.333 | 0.004 | 0.210 | 0.520 | |||||
Alive | 485 (99) | 1129 (99) | 1813 (97) | 3508 (97) | 2174 (99) | 2015 (97) | 1150 (95) | 2501 (96) | 5622 (97) | 9153 (97) |
Deceased | 7 (1) | 15 (1) | 64 (3) | 106 (3) | 33 (1) | 57 (3) | 62 (5) | 110 (4) | 166 (3) | 288 (3) |
Unknowna | 109 (18) | 225 (16) | 269 (13) | 459 (11) | 838 (28) | 486 (19) | 211 (15) | 390 (13) | 1427 (20) | 1560 (14) |
Post-Operative Stay | 0.891 | 0.357 | < 0.001 | 0.994 | < 0.001 | |||||
Median (Interquartile Range) | 3 (1, 6) | 4 (3, 6) | 5 (2, 8) | 6 (4, 9) | 1 (0, 4) | 4 (3, 6) | 5 (2, 8) | 5 (4. 7) | 3 (1, 6) | 5 (3, 8) |
Readmission within 30 Days | 0.002 | < 0.001 | < 0.001 | 0.781 | < 0.001 | |||||
No Readmission | 554 (92) | 1243 (91) | 1940 (90) | 3679 (90) | 2897 (95) | 2345 (92) | 1289 (91) | 2689 (90) | 6680 (93) | 9956 (91) |
Unplanned Readmission | 17 (3) | 82 (6) | 75 (3) | 217 (5) | 91 (3) | 124 (5) | 69 (5) | 164 (5) | 252 (4) | 587 (5) |
Planned Readmission | 20 (3) | 36 (3) | 56 (3) | 88 (2) | 38 (1) | 54 (2) | 38 (3) | 88 (3) | 152 (2) | 266 (2) |
Unknown | 10 (2) | 8 (1) | 75 (3) | 89 (2) | 19 (1) | 35 (1) | 27 (2) | 60 (2) | 131 (2) | 192 (2) |