“…[1][2][3][4][5]11,18,30 Patients with secondary SEP warrant investigations to confirm the presence of predisposing conditions; these should include measurements of erythrocyte sedimentation rate, sputum tests for tuberculosis, ascetic fluid tests for adenosine deaminase levels, examinations for suspected abdominal tuberculosis and, in some cases, laparoscopies and biopsies. 1,2,35,36 Similar investigations would be required to rule out other possible diagnoses 24 including autoimmune conditions or pelvic ovarian inflammatory pathologies. [1][2][3][4] Other differential diagnoses include retractile mesenteritis, sclerosing malignant lymphomas, malignant primary mesenteric tumours and other metastatic neoplasms.…”