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. 2023 Mar 11;28(8):706–713. doi: 10.1093/oncolo/oyad031

Table 3.

Summary of the clinical presentation, endoscopic findings, and treatments.

Symptoms on presentation, no. of patients (%) N = 25
 Nausea 20 (80.0)
 Vomiting 13 (52.0)
 Abdominal pain 18 (72.0)
 Bloating 3 (12.0)
 Anorexia 5 (20.0)
 Melena 11 (44.0)
 Diarrhea 11 (44.0)
Pertinent labs, mean ± SD
 Hemoglobin, mg/dL 9.83 ± 2.3
 Albumin, g/dL 3.38 ± 0.7
 C-reactive protein, mg/dL (n = 8) 5.94 ± 4.6
 Vitamin B12 (n = 8) 604.4 ± 353.6
Endoscopy performed, no. of patients (%) 25 (96.2)
 Erythematous mucosa 22 (88.0)
 Erosions 9 (36.0)
 Ulcerations 5 (20.0)
 Edema 13 (52.0)
 Granularity 5 (20.0)
 Friability 12 (48.0)
 Atrophy 1 (33.3)
 Bleeding signs 8 (32.0)
 Focal inflammation 9 (36.0)
Pathology available, no. of patients (%) 16 (64.0)
 Acute gastritis 3 (12.0)
 Chronic active gastritis 6 (24.0)
 Chronic inactive gastritis 4 (16.0)
 Reactive gastropathy 3 (12.0)
Treatments, no. of patients (%)
 PPI 24 (96.0)
 Sucralfate 10 (40.0)
 Anti-nausea 12 (48.0)
 Prednisone 9 (36.0)
 Prednisone initial m, mg—median (Min-max) 75 (20-80)
Immunotherapy continued after gastritis episode, no. of patients (%) 13 (52.0)
Documented resolution or significant improvement in symptoms,
No. of Patients (%)
16 (64.0)

Abbreviation: PPI, proton pump inhibitors.