Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0006142 (breast cancer)
 160,383 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A review is presented of 2,000 consecutive new, patients with breast complaints. Emphasis is placed on the specific complaint as correlated with patient age and the incidence of breast cancer. The initial complaints were a lump (50%), an abnormal mammogram (32%), other complaints (8%), breast pain (6%), and nipple discharge (4%). Follow-up information was available for 1,889 patients. The majority of the patients (68%) were under 50 years of age. Of 831 patients to whom a biopsy was recommended, 720 ultimately had a biopsy and 147 cancers were identified. Sixty-five per cent of the cancers were in women aged 50 years or greater. Of the patients aged 50 years or older, 16.1 per cent had breast cancer, while only 4.0 per cent of the patients less than 50 years and 0.8 per cent of the patients less than 30 years of age had breast cancer. The author concludes that the overwhelming majority of patients (92%) referred to a breast surgery practice do not have malignancy. Thus, primary physicians undoubtedly see even a smaller per cent of breast complaints ultimately result in the diagnosis of breast cancer. There is a need to better inform the public as to the significance of breast complaints and to establish more specific criteria for biopsy, particularly in the young, professional, liability threats not withstanding.
 ...
PMID:The significance of breast complaints as correlated with age and breast cancer. 161 86

Microdochectomy is usually performed on patients with nipple discharge caused by intraductal proliferative lesions, such as intraductal papilloma and carcinoma. But this operation often sacrifices large amounts of normal mammary gland even when the lesion is a benign intraductal papilloma a few millimeters in diameter. We have developed duct endoscopy for the mammary duct system, and have reliably performed biopsies for intraductal proliferative lesions intraductally. From June 1989 to April 1990, we examined 22 cases by duct endoscopy, and performed endoscopic biopsy in 16 cases. The method of endoscopic biopsy is as follows. First, a bougie is inserted, without anesthesia other than Xylocaine jelly, into the orifice of the duct to enlarge it. Second, the outer cylinder and the inner needle are inserted; then the inner needle is removed, and the endoscope is inserted. After examination, the outer cylinder is moved up to the lesion to be biopsied and the endoscope is taken out. Then a sample is taken into the outer cylinder by aspiration. We diagnosed 10 cases of benign lesion and 5 cases of malignant lesion by cytological and/or histological examination. In conclusion, endoscopic biopsy, aided by duct endoscopy, is a useful and harmless diagnostic procedure in the evaluation of nipple discharge.
Breast Cancer Res Treat 1991 Aug
PMID:Duct endoscopy and endoscopic biopsy in the evaluation of nipple discharge. 175 61

A case review of 225 patients with abnormal breast nipple secretions (NS) was done to determine diagnostically useful clinical and cytologic features. The cytologic specimens and medical records from all patients and 45 concurrent breast biopsies were reviewed. Nipple discharge was attributed to fibrocystic disease (FCD) in 81 cases, physiologic disturbances in 62, papillomas in 18, ductal carcinoma (CA) in 5, miscellaneous benign disorders in 14, and unknown causes in 45. Although cytologic examination of NS was very specific in identifying malignancy, the sensitivity of cytology was low. Carcinoma was diagnosed or suspected cytologically in only three of the five CA cases, with no false-positive cytopathologic interpretations. Malignant NS were usually unilateral, hemorrhagic, mass-associated, and in older patients. Males with nipple discharge had a significantly higher incidence of breast cancer (two of nine; 22%) than women with abnormal NS (3 of 216; 1.5%). Papilloma NS were generally unilateral and hemorrhagic; FCD and physiologic NS were mostly serous or milky. Benign NS were not cytologically distinguishable. We conclude that cytologic examination of NS is a specific but insensitive method to identify underlying malignancy. Additional clinical features, including patient age, laterality and character of NS, and radiographic findings, were found to be diagnostically useful.
 ...
PMID:Cytologic and clinicopathologic features of abnormal nipple secretions: 225 cases. 156 18

Secondary prevention, detection and treatment at an early stage, may be the only means of controlling breast cancer. This is rational behind screening for breast cancer. We have previously reported that CEA measurement in nipple discharge is a useful adjunct in the diagnosis of nonpalpable breast cancer. As an extension, a dot-immunobinding assay was developed to screen a large number of patients with nipple discharge for nonpalpable breast cancer. This article is a review of the current status of CEA assay in nipple discharge for mass screening of breast cancer. False positive and negative cases will be also described.
 ...
PMID:[Tumor markers. Personal experience--screening of breast cancer by determining CEA in nipple discharge]. 199 27

Nipple discharge is one of the most common breast complaints in women. Galactorrhea (milky discharge) may occur during pregnancy or breast-feeding or as a result of drug therapy, hypothyroidism, or hyperthyroidism. Nonbloody discharge is most common and is usually benign. Bloody discharge should be considered a sign of cancer until proved otherwise. Persistent galactorrhea and nonbloody discharge can be treated by transecting the mammary ducts. Simple mastectomy may be appropriate in patients with persistent bloody discharge who have a strong family history of breast cancer.
 ...
PMID:Nipple discharge in women. Is it cause for concern? 199 59

Certified nurse-midwives provide primary care for women. An essential part of a physical examination is a complete assessment of the breasts. Normal breasts and their variations and deviations are discussed, with particular attention paid to breast pain, masses, and nipple discharge, and the clinical implications of each. In addition, the demographics, risk factors, staging criteria, and treatment modalities of breast cancer are presented.
 ...
PMID:Breast disease. The role of the nurse-midwife. 200 96

The detection of breast cancer in women under 35 is quite an uncommon event, accounting only for 3.2-3.4% of all breast cancers. To determine the indications for mammography in women under 35, the authors correlated clinical, mammographic, and US findings with fine-needle aspiration/surgical biopsy and follow-up results in 1040 symptomatic women examined at the Center of Senology of the Institute of Radiology-University of Perugia, Italy, from 1984 to June 1990. Of 1040 women, 482 (41.6%) had normal findings; benign disease was diagnosed in 558 (53.7%) cases, and malignant disease in 49 (4.7%). Mammography was very useful to diagnose malignancy in palpable breast lesions, as well as to suggest the need for biopsy, to detect metachronous cancers and to define lesion sizes. In inflammatory process--e.g., mastitis and abscesses--both mammography and US were capable of evaluating the real extent of the process, as well as its remission after therapy. Galactography had a specific role in the evaluation of the mammary duct and demonstrated intraductal pathologic conditions. In the authors' experience, mammography never showed occult breast cancers in women with no palpable breast lesions or hematic nipple discharge.
 ...
PMID:[Role of mammography in women under 35 years of age]. 200 38

The great majority of patients with an early-stage breast cancer can be successfully treated with conservative surgery and radiotherapy (CS + RT). Careful clinical, radiologic, and pathologic assessment of the tumor's extent and characteristics is the key to appropriate patient selection. While disagreements remain, some guidelines for who should not be so treated have emerged. Patients with multiple palpable or radiologically detected lesions or widespread microcalcifications of the breast ordinarily should undergo mastectomy. Patients who present with a nipple discharge or subareolar mass are not suitable candidates for CS + RT unless nipple-areolar resection is acceptable to the patient. The role of pathologic margins in treatment selection remains controversial. The authors believe that margins have clinical meaning only when interpreted in relation to the histology of the primary tumor and that "negative" margins are not always needed to achieve a high rate of local tumor control.
 ...
PMID:Selection of patients with early-stage breast cancer for conservative surgery and radiation. 214 67

We report on 156 consecutive cases of in situ ductal carcinoma (DCIS) of the breast observed from 1968 to 1988. The relative frequency of DCIS was much higher in screened, with respect to self-referred, women and a significant association of DCIS with younger age was observed. The combined use of mammography and physical examination identified 138 of 156 total DCIS cases as suspicious. Mammography, physical examination or cytology (of nipple discharge or needle aspirate) were the only tests to provide suspicious evidence in 35, 22 and four cases respectively. DCIS was a relatively unexpected surgical finding in 13 apparently benign cases. Different surgical options were recorded in the study period but a temporal trend in favour of conservative surgery was evident. Subsequent ipsilateral or contralateral breast cancer was recorded in seven and six cases respectively. Death from breast cancer occurred in five cases, all of whom had contralateral or subsequent ipsilateral infiltrating cancer. This figure confirms the high curability of DCIS if local control is achieved.
 ...
PMID:In situ ductal carcinoma of the breast--analysis of clinical presentation and outcome in 156 consecutive cases. 216 53

Sixteen cases of male breast cancer seen over a 20-year period were reviewed. The causes of cancer of the male breast are no better understood, but major alterations in hormonal environment could be a significant factor. Some clinical characteristics correspond well with the results of other series. The median age at presentation was 61.7 years. The most frequent initial symptom was a painless mass, and the incidences of nipple discharge, central tumor location, and axillary node involvement were high. Males also had a higher incidence of local advancement which was associated with a longer delay in seeking treatment and small breast tissue. The pathologic type was infiltrating ductal type in all cases except one, and all cases showed favorable nuclear grade. Estrogen receptor analysis was performed from the tumor of 2 patients. Both of them showed a high receptor level. There was no locoregional relapse in 5 patients who received adjuvant radiotherapy in contrast to the 2 relapses in 3 patients who underwent surgery alone. And three of the five patients who received radiotherapy suffered from systemic metastasis which suggested the important role of adjuvant chemotherapy as well as radiotherapy. In light of the encouraging results about adjuvant chemotherapy in the treatment for female breast cancer with axillary lymph node involvement, it would be desirable to extend this policy to male breast cancer.
 ...
PMID:Male breast cancer--a 20-year review of 16 cases at Yonsei University. 217 38


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>