8.The diagnosis should be differentiated with benign lymphoepithelioma, metastasis or infiltrated poorly differentiated squamous cell carcinoma and malignant lymphoma.
10.Results There are few cases about the breast malignant tumor,while inflammatory disease,breast deformity,hypermastia and benign tumor are major cases.
12.Thickening of the arterial wall with malignant hypertension also produces a hyperplastic arteriolitis. The arteriole has an "onion skin" appearance.
13.Objective:To observe the effects of thoracostomy closed drainage combined with highly agglutinative staphylococcin(HASL) in the treatment of malignant pleural effusions.
14.In the patients with malignant neoplasms, exitsmce of chromosome aberration predicted highly malignant in terms of cither clinical metastasis or pathological grading.
16.This is a different kind of arteriosclerosis.This is hyperplastic arteriolosclerosis, which most often appears in the kidney in patients with malignant hypertension.
17.The malignant mesenchymoma is not rare actully,but owing to the one sidedness of sampling,it is always diagnosed pathomorphogically as one singletissue sarcoma.
18.Primary mediastinal germ-cell tumors (GCTs) without gonadal involvement are rare and can be divided into benign mature teratoma and malignant seminoma or nonseminoma.
19.The prognosis of malignant mixed tumor is poor due to local recurrence and distant metastasis in half of these patients via hemtogenous and lymphogenous spread-ings.
20.It is an unusual clinical presentation of speckled lentiginous nevus which must be differentiated from benign pigmented lesions due to a potential for malignant changes.