| Patient | Age, sex | Primary diagnosis | Time to PI after Tx | Time to PI after GJ tube | Immunosuppression | Symptoms | PI distribution | Pneumoperitoneum | Mesenteric gas | Portal venous gas | Lactic acid | Amylase | Bicarbonate | Follow-up imaging | Management |
| 1 | 58, M | Sarcoidosis | 23 | 11 | P+T+MMF | Abdominal pain, diarrhea | C/A | Y | Y | N | 23.5 | 45 | 28 | | O2 at 15 L Vancomycin, Zosyn, Micafungin | 2 | 43, M | IPF | 47 | 43 | P+T+MMF | None | C/A/T/D | N | N | N | 1.9 | | 23 |
| O2 at 15 L Flagyl, Merrem | 3 | 71, F | IPF | 53 | 3 | P+T+MMF | | C/A/T | N | N | N | 1.4 | | 29 | | O2 at 15 L Flagyl | 4 | 66, F | Sarcoidosis | 36 | 4 | P+T+MMF+IVIG | | A/T | Y | N | N | 1.6 | 31 | 23 | None | OR for ex lap O2 at 15 L (negative) | 5 | 67, F | IPF | 517 | 519 | P+T+MMF | Diarrhea | A | Y | N | N | 0.7 | 17 | 25 | | O2 at 15 L | 6 | 66, F | IPF | 147 | | P+T+MMF |
| C/A | N | N | N | 1.1 | | 23 | | O2 at 15 L | 7 | 64, M | IPF | 8 | 10 | P+T+MMF | Diarrhea | C/A | N | Y | Y | | | 29 | | O2 at 15 L | 8 | 59, M | Scleroderma ILD | 5 | | P+T+MMF | None | C | Y | Y | N | | | 37 | | OR surgery—cecal ischemia and perforation and closed loop large bowel obstruction | 9 | 69, F | Scleroderma ILD | 41 | 45 | P+T+MMF | | C/A/T | Y | Y | N | 2.2 | 90 | 23 | | Flagyl O2 at 15 L | 10 | 37, F | Scleroderma ILD | 28 | 38 | P+T+MMF | None | C/A/T/D | Y | Y | N | 0.9 | | 24 | | O2 at 15 L | 11 | 79, M | IPF | 375 | | P+T+MMF | None | C/A | Y | N | N | 2 | 39 | 23 |
| O2 at 15 L | 12 | 54, F | IPF | 28 | 37 | P+T+MMF | None | C/A/T/D | Y | Y | N | 1.6 | | 26 | | Flagyl O2 at 15 L Switched TF to Vivonex | 13 | 71, M | IPF | 209 | 10 | P+T+MMF | | C | N | N | Y | 1.6 | | 28 | | Flagyl O2 at 15 L | 14 | 61, F | Scleroderma ILD | 47 | 53 | P+T+MMF | None | C/A/T | Y | Y | N | 2.6 | | 24 | | O2 at 15 L Zosyn | 15 | 73, M | CPFE | 37 | 45 | P+T+MMF | Diarrhea | C/A/T | Y | Y | N | 3.3 | 74 | 28 |
| O2 at 15 L Flagyl/Vancomycin (C. diff) | 16 | 61, M | IPF | 63 | 21 | P+T+MMF | Diarrhea | C/A/T/D | Y | Y | N | 1.8 | 38 | 25 | | Switch TF to elemental Flagyl, Florastor O2 at 15 L | 17 | 59, F | IPF | 234 | 193 | P+T+MMF | None | C/A/T/D | N | N | N | 0.5 | | 24 | None | Patient seen in ED after outside X-ray showing PI, discharged from ED | 18 | 43, M | IPF | 200 | 108 | P+T+MMF | None | A/T | Y | Y | N | 1.8 | 34 | 25 | | Switch TF to elemental O2 at 15 L Flagyl | 19 | 71, M | IPF | 24 | 13 | P+T+MMF | None | C | Y | N | N | 1.5 | | 26 | None | Treated outpatient | 20 | 58, M | A1AT | 17 | 28 | P+T+MMF | Diarrhea | C/A/T/D | Y | Y | N | 0.6 | 120 | 30 | | Flagyl O2 at 15 L | 21 | 55, M | IPF | 1477 | 30 | P+T | None | C/A | N | Y | N | 1.5 | 23 | 36 | | O2 at 15 L | 22 | 69, M | IPF | 51 | 39 | P+T+MMF | None | C/A/T | Y | Y | N | 0.8 | 40 | 29 | None | O2 at 15 L | 23 | 62, M | IPF | 202 | | P+T+MMF | | C/A/T | N | N | N | 1 | | 22 | | O2 at 15 L |
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