Objective:To explore the clinical value of color Doppler ultrasonography in the diagnosis of breast cancer.Methods:99 cases of breast cancer patients were selected as the research object,retrospective analysis of its ...Objective:To explore the clinical value of color Doppler ultrasonography in the diagnosis of breast cancer.Methods:99 cases of breast cancer patients were selected as the research object,retrospective analysis of its clinical treatment data.Results:The group of 99 patients,97 confirmed cases,2 cases were misdiagnosed,the diagnostic accuracy rate was 97.98%.Conclusion:Color Doppler ultrasonography in patients with breast cancer has the advantages of high accuracy,simple operation and noninvasive.It is worthy of promotion.展开更多
Metastases from head and neck cancers is rare occurrence.The common form of failure/recurrence in these cancers are local site recurrence or nodal metastases.Distant metastases are very rare and are most commonly seen...Metastases from head and neck cancers is rare occurrence.The common form of failure/recurrence in these cancers are local site recurrence or nodal metastases.Distant metastases are very rare and are most commonly seen in the lung,brain,liver and bones,and the latent period between the development of the primary and the distant metastases is usually long.There are very few cases reported of chest wall metastases from squamous cell carcinoma of head and neck.This article reports such a case of squamous cell carcinoma of buccal mucosa metastasizing to the chest wall four months after primary therapy.The metastasis was treated with local palliative radiotherapy to the chest wall.This case is special as the present knowledge on this type of presentation is limited in the medical literature.展开更多
文摘Objective:To explore the clinical value of color Doppler ultrasonography in the diagnosis of breast cancer.Methods:99 cases of breast cancer patients were selected as the research object,retrospective analysis of its clinical treatment data.Results:The group of 99 patients,97 confirmed cases,2 cases were misdiagnosed,the diagnostic accuracy rate was 97.98%.Conclusion:Color Doppler ultrasonography in patients with breast cancer has the advantages of high accuracy,simple operation and noninvasive.It is worthy of promotion.
文摘Metastases from head and neck cancers is rare occurrence.The common form of failure/recurrence in these cancers are local site recurrence or nodal metastases.Distant metastases are very rare and are most commonly seen in the lung,brain,liver and bones,and the latent period between the development of the primary and the distant metastases is usually long.There are very few cases reported of chest wall metastases from squamous cell carcinoma of head and neck.This article reports such a case of squamous cell carcinoma of buccal mucosa metastasizing to the chest wall four months after primary therapy.The metastasis was treated with local palliative radiotherapy to the chest wall.This case is special as the present knowledge on this type of presentation is limited in the medical literature.
