Deciduoid Mesothelioma, Histopathology Images Of Malignant Mesothelioma By Pathpedia Com Pathology E Atlas

Deciduoid mesothelioma is a rare cancer that unlike regular forms of mesothelioma which are detected in males is mostly detected in younger women.

Penland law firm. Although this form of mesothelioma is diagnosed with a series of tests just as any other form of mesothelioma deciduoid mesothelioma resembles other diseases and even other tumors such as the pseudotumoral deciduosis which results in making an accurate diagnosis difficult. All of those tumors are known to have rhabdoid cells. Moreover where most mesothelioma cancers are caused by perpetual exposure to asbestos the bulk of experts agree there is no asbestos link to the deciduoid version.

Mesothelioma can develop in many different forms characterized by cell type and diagnosed through a biopsy. An unusual case of deciduoid mesothelioma occurring in the anterior abdominal wall of a 30 year old woman is reported. Deciduoid mesothelioma is a rare variant of epithelioid mesothelioma.

An 18 year old male with no history of asbestos exposure presented with worsening abdominal pain anorexia and vomiting after a motor vehicle accident. Mesothelioma is a type of cancer that develops from the thin layer of tissue that covers many of the internal organs known as the mesothelium. The mass appeared largely cystic with solid areas.

After conception a hormone causes the lining of the uterus to take on new. One form is deciduoid an epithelioid cell type that is very rare in mesothelioma. The patient had a palpable mass that was resected.

We report two cases of malignant deciduoid mesothelioma mdm a very rare variant of malignant mesothelioma mm. Deciduoid mesothelioma is an unusual form of epithelial mesothelioma the most common of all mesothelioma cell types. Malignant deciduoid mesothelioma is a very rare variant of epithelioid mesothelioma accounting for less than 5 of mesotheliomas 6 and according to another author for less than 2.

The most common area affected is the lining of the lungs and chest wall. Histologically the tumor cells appeared epitheloid with eosinophilic cytoplasm and prominent nucleoli. 1 in 1985 were the first to describe the deciduoid aspects of malignant mesothelioma in the peritoneum of a 13 year old girl.

7 talerman et al. The term deciduoid reflects this subtypes histological resemblance to a cellular transformation that takes place during the early stages of pregnancy. Most cases have been found in young women with peritoneal mesothelioma and like other types of mesothelioma are difficult to treat.

Less commonly the lining of the abdomen and rarely the sac surrounding the heart or the sac surrounding the testis may be affected. Malignant rhabdoid tumors renal medullary carcinoma and some synovial sarcomas show a loss of smarcb1ini1 protein a member of the swisnf chromatin remodeling complex.