This is a retrospective review of 11 cases of primary malignant neoplasm of the female urethra seen at the Louisiana State University Medical Center in Shreveport from 1951 to 1984. The disease was relatively more frequent in the 60- to 79-year age-group. Squamous cell carcinoma was the most...
网络多原发恶性肿瘤 网络释义 1. 多原发恶性肿瘤 同一个体,先后发生两种及以上原发性恶性肿瘤,称为多原发恶性肿瘤(multiple primary malignant neoplasm)。研究表明, … www.qnr.cn|基于 1 个网页
Immunohistochemical analysis of hSNF5/INI1 distinguishes renal and extra-renal malignant rhabdoid tumors from other pediatric soft tissue tumors. Malignant rhabdoid tumor (MRT) is a highly aggressive neoplasm that occasionally demonstrates phenotypic overlap with other soft tissue malignancies. Molec... ...
base of tongue (BOT), tonsil, soft palate, pharyngeal wall (posterior and/or lateral), glossopharyngeal sulcus (GPS), vallecula or other; in case subsites of origin were overriding, which is referred to in the ICD 10 coding system as “malignant neoplasm of overlapping sites of oropharynx...
We investigated whether cancer-survivors would experience poorer prognoses after second malignant neoplasm diagnosed. Our study showed that the difference of HCC-specific survival between MPM involving HCC and HCC-alone failed to reach statistical significance. This finding was similar to that reported in...
[9,11,12,13]. PIOMs are usually mistaken for primary bone tumors and appear more prone to develop malignant features compared to intracranial meningiomas [10,14,15] Preoperatively diagnosing a scalp mass as an intraosseous meningioma is challenging, particularly when it is on both the calvarium...
The risk of developing second primary malignant neoplasm is higher in cancer survivors than in the general population, showing a 3.8% higher probability of developing metachronous second primary malignant neoplasm within a median follow time of 2.5 years [21]. Moreover, the 10-year cumulative risk...
The criteria for selecting the subjects were as follows: (1) subjects who had tumours with malignant behaviour located in the heart (ICD-O-3/WHO 2008 site code C38.0); (2) subjects who had tumours with squamous histology (ICD-O-3/WHO 2008 morphology code 9120); and (3) subjects who ...
29 Major comorbidities included malignant neoplasm, heart disease, HIV/AIDS, cerebrovascular disease, renal disease, liver disease, respiratory disease, and neurodegenerative disease. ICD-9 codes used to define major comorbidities are listed in the Appendix. To examine the misclassification rate of these...
Dedifferentiated chondrosarcoma (DDCS) is a rare but highly malignant primary bone neoplasm, which is resistant to radiotherapy and chemotherapy. There remains uncertainly as to the best treatment of this disease and how to improve its prognosis. In this paper we reported a case of DDCS and ...