Peritoneal Mesothelioma and Benign Mesothelioma
Nov 11, 2006
Peritoneal mesothelioma:Peritoneal mesothelioma involves the abdominal cavity, infiltrating the liver, spleen or the bowel. As with pleural mesothelioma pain is the most common presenting complaint. In addition, due to fluid accumulation in the abdominal cavity (ascites), the abdomen appears enlarged. The patients experience nausea, vomiting, swelling of their feet, fever and difficulty in moving their bowels.
The prognosis is poorer than for pleural mesothelioma with a median survival time of about 10 months from the onset of symptoms.
Benign Mesothelioma:
A rare form of mesothelioma is the cycstic mesothelioma of the peritoneum. Its prognosis is benign. Its occurrence has been described primarily in young women. However the diagnosis presents difficulties, requiring extensive electron miscroscopy and immunohistochemical studies.
Rare Sites:
Mesothelioma of the pericardium, is a very seldom seen cardiac cancer. The mass is usually detected at a late stage by echocardiography, the prognosis is very poor , with or without therapy. Mesothelioma of the ovaries and the scrotum have also been reported in the literature. The management differs based on the stage of the disease, the prognosis is also very poor. The etiology of the few cases of mesothelioma described in children remains unclear and is not believed to be asbestos-related, the therapy and prognosis differ on an individual basis.
The prognosis is poorer than for pleural mesothelioma with a median survival time of about 10 months from the onset of symptoms.
Benign Mesothelioma:
A rare form of mesothelioma is the cycstic mesothelioma of the peritoneum. Its prognosis is benign. Its occurrence has been described primarily in young women. However the diagnosis presents difficulties, requiring extensive electron miscroscopy and immunohistochemical studies.
Rare Sites:
Mesothelioma of the pericardium, is a very seldom seen cardiac cancer. The mass is usually detected at a late stage by echocardiography, the prognosis is very poor , with or without therapy. Mesothelioma of the ovaries and the scrotum have also been reported in the literature. The management differs based on the stage of the disease, the prognosis is also very poor. The etiology of the few cases of mesothelioma described in children remains unclear and is not believed to be asbestos-related, the therapy and prognosis differ on an individual basis.
