Membranous nephropathy associated with malignant neoplasm may remit completely with treatment of the underlying disease. In such cases, recurrence is very rare. However, after a recurrence, attention should be paid to the possible recurrence of the underlying disease.
Keywords: complete remission; gastric cancer; membranous nephropathy; onco‐nephrology; paraneoplastic glomerulopathy; paraneoplastic syndrome; peritoneal dissemination; recurrence.