Malignant small cell (Askin) tumor of the thoracopulmonary region originating from the phrenic nerve
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منابع مشابه
Malignant Small Round Cell Tumor Originating In The Thoracopulmonary Region " Askin Tumor "
SUMMARY Askin tumor is a peripheral neuroepithelioma originating in chest wall. It is a very aggressive tumor and with Ewing's sarcoma are the most frequent tumors of chest wall. The tumor is composed of small round or ovoid cells arranged in sheets with pseudorossette formation. Some times around vessels, glycogen staining is some times positive in H & E but always positive in E.M. In E.M be...
متن کاملMalignant small cell tumour (Askin-Rosai) of the pericardium.
An Askin-Rosai tumour presenting as effusive constrictive pericarditis is reported. A 2-D echocardiogram was strongly suggestive of a primary pericardial tumour, and multiple pericardial and pleural aspiration failed to yield malignant cells. The final diagnosis was made at autopsy. Primary pericardial Askin-Rosai tumour has not to our knowledge been previously reported.
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15 صفحه اولAskin tumour: a rare thoracopulmonary tumour in adults.
Askin tumour, a primitive neuroectodermal tumour of the thoracopulmonary region, is a rare tumour presenting in childhood. Its presentation in adults is rare. We report a case of an Askin tumour in an adult patient who presented to us with worsening breathlessness and vague chest pain. Investigations including immunohistochemistry confirmed the diagnosis of Askin tumour.
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Malignant peripheral nerve sheath tumor (MPNST) is a rare malignant tumor that develops either from a preexisting neurofibroma or de novo. The cell of origin is believed to be the Schwann cell and possibly other nerve sheath cells. In this report, we describe a rare case of MPNST that arise from the socket of second left maxillary molar that has been already extracted in a young man. He was ref...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 1999
ISSN: 0022-5223
DOI: 10.1016/s0022-5223(99)70232-1