Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Disseminated peritoneal leiomyomatosis ?
    ### Response:
    Disseminated peritoneal leiomyomatosis (DPL) is a rare condition which is characterized by nodules or small lumps of smooth muscle cells located on the peritoneum (lining of the abdominal wall) and abdominal organs.The condition is usually benign (noncancerous) but in rare cases has become cancerous.
    