Pseudomyxoma peritonei (PMP) remains difficult to diagnose and has a guarded prognosis. Pseudomyxoma peritonei is a rare entity, of appendicular origin in the majority of cases. Its clinical symptomatology is not specific, the diagnosis is evoked by imaging and surgery, and confirmed by histology.

The similarity between intestinal tuberculosis and Crohn's disease could lead us to erroneously prescribe corticosteroid therapy. Therefore, it is essential to differentiate the two pathologies because of the therapeutic implications of Crohn's disease, which can lead to an explosion of tuberculosis symptoms.

The diagnosis of autoimmune hepatitis remains difficult in low-income countries due to the unavailability of the biopsy. autoimmune hepatitis must be retained on the basis of clinical-biological, radiological and immunological criteria. Careful trial corticosteroid therapy and diagnostic scores are essential for diagnostic autoimmune hepatitis.