A case of large-bowel hemangioma is presented, and radiologic and histologic abnormalities are illustrate

Anaesthesia in the presence of a mediastinal mass is known to be hazardous. We report a case of a 5-year-

To describe five cases of diffuse large-cell lymphoma with prominent spindle cell components involving sk

We report on a primary mediastinal large B-cell lymphoma with aberrant expression of beta-human chorionic

Anaplastic large cell lymphoma (ALCL), according to the new WHO classification, is a diagnosis limited to

The morphologic spectrum of large B-cell lymphoma is broad. Several unusual variants have been described

Fine needle aspiration (FNA) biopsy can be used to reliably classify most conditions involving lymph node

It is important to be aware of the radiographic features of pyrophosphate arthropathy with or without ass

Mesenchymal chondrosarcoma of the sinonasal tract is a rare, malignant tumor of extraskeletal origin. Iso

　　目的 为探讨肺原发性间变性大细胞淋巴瘤(Primary pulmonary anaplastic large cell lymphoma ,ALCL)的临床病理特点、免疫组化特点、鉴别诊断、治疗和诊断技术,