Interestingly, aberrant expression of CDX2 and [beta]-catenin in morular metaplasia has also been noted in other neoplasms of various organs, including endometrioid ovarian carcinoma , endometrial carcinoma , and pulmonary blastoma
Some current concepts on the pathology of amelo- blastomas
. Oral Surg Oral Med Oral Path Oral Rad End 1996:
Bovine pulmonary blastomas
: histomorphologic description and immunohistochemistry.
Es importante hacer el diagnostico diferencial entre el adenocarcinoma fetal bien diferenciado y el blastoma
bifasico pulmonar, porque la supervivencia a 5 anos es de 80 y 30%, respectivamente.
The fifth category, that of pulmonary blastoma
, is the rarest.
(3) When considering other multilineage tumors, such as synovial sarcoma, mesothelioma, teratoma, and blastomas
, gastroblastoma is a distinct, rare entity of the stomach.
D2-40, a novel monoclonal antibody against the M2A antigen as a marker to distinguish hemangio blastomas
from renal cell carcinomas.
are the rarest of the sarcomatoid carcinomas, accounting for 0.25% to 0.5% of all primary malignant lung tumors.
They include adenosarcoma, carcinosarcoma, malignant mixed mullerian tumor, pulmonary blastomas
, and biphasic mesotheliomas.
(7) Associated malignancies include embryonal rhabdomyosarcoma, pleuropulmonary blastoma
and bronchoalveolar carcinoma.
One patient with concurrently diagnosed pleuropulmonary blastoma
and embryonal rhabdomyosarcoma of the cervix had a DICER1 germline mutation .
(2) SNUC can be considered as part of a spectrum of neuroendocrine-type tumors of the sinonasal cavity, ranging from the highly differentiated esthesioneuro blastoma
to the poorly differentiated and questionably neuroendocrine SNUC.