title: Malignant disorders of megakaryocytes associated with primary mediastinal germ cell tumors.
mesh_terms: D000328:Adult; D005854:Germ Cells / Q000473:pathology; D006412:Hematopoietic Stem Cells / Q000473:pathology; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000150:complications*; D009373:Neoplasms, Germ Cell and Embryonal / Q000150:complications*; D013736:Testicular Neoplasms / Q000150:complications; D013920:Thrombocythemia, Essential / Q000150:complications* / Q000209:etiology / Q000473:pathology; D013921:Thrombocytopenia / Q000150:complications