TY - GEN AU - Fetscher,S AU - Bayerdörffer,E AU - Finke,J TI - [78-year-old patient with chronic epigastric pain] SN - 0020-9554 PY - 1996///0307 KW - Abdominal Pain KW - etiology KW - Aged KW - Biopsy KW - Diagnosis, Differential KW - Diagnostic Imaging KW - Female KW - Humans KW - Lymphoma, B-Cell, Marginal Zone KW - complications KW - Stomach KW - pathology KW - Stomach Neoplasms N1 - Publication Type: Case Reports; Journal Article ER -