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Query: UMLS:C0849787 (nipple discharge)
 518 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Of the three commonest symptoms found in 3294 patients referred to a specialty breast clinic--mass, nodularity and pain--only nodularity was age related. Only 30% of the patients had a clinically localized abnormality, and only 19% of these abnormalities were suggestive of carcinoma. The majority of suggestive lesions were in women over 55 years of age. Of the patients seen because of a breast lump, 46% were found to have a significant mass. Most abnormalities were found in patients presenting with a mass or nipple discharge, and the significance was age related. Symptoms associated with the lowest rate of positive biopsies were nodularity, pain and skin or nipple changes. The biopsy and cancer rates were significantly age related. The cancer rate in women 40 years of age and under was 0.8%, between 41 and 55 the rate was 5%, and in those over 55 it was 21%. The predominant finding in young women was a fibroadenoma. In the middle age range fibrocystic change was most common, and in postmenopausal women most of the lesions were malignant.
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PMID:Age-related breast diagnosis. 173 90

This study was undertaken to determine the expression of p53 gene in cytologic specimens from benign and malignant breast lesions. To detect p53 an immunocytochemical assay with p53 (pAb421) monoclonal antibody was used. Abnormalities in p53 expression were found in 19 out of 40 Fine Needle Aspiration (FNA) smears with infiltrating ductal breast carcinomas. Benign epithelial breast cells obtained from fibroadenomas, fibrocystic disease and smears from nipple discharge reacted negatively for p53 in 38 out of 39 cases. Moderate positive reaction, confined to a few clusters of epithelial cells, was observed in one smear of fibroadenoma with cellularity. The results recorded in this study show that no significant association was found between p53 staining and stage of disease, tumor size or nodal status and that the immunocytochemical assay represents a simple method for the detection of p53 associated proteins in breast lesions.
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PMID:p53 expression in cytologic specimens from benign and malignant breast lesions. 174 98

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.
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PMID:Duct endoscopy and endoscopic biopsy in the evaluation of nipple discharge. 175 61

Experience with magnetic resonance imaging (MRI) of the breast remains limited. MRI studies to date have shown that differentiation of carcinoma from certain benign breast changes can be difficult. The problem of suspected tumour recurrence in patients with known but treated breast carcinoma is considered. Forty-five patients were studied, all having been treated by lumpectomy combined with radiotherapy and/or chemotherapy. Suspicion of recurrence was suggested by X-ray mammography or clinically by the presence of a current breast mass, breast pain, or nipple discharge. The principle differential diagnosis rested between post-treatment fibrosis and recurrent tumour. Axial and sagittal images were obtained using T1-and T2-weighted pulse sequence. Images were enhanced with intravenous gadolinium DTPA in cases where there was a mass. The tomographic format and inherent high soft tissue contrast provided by MRI are of particular value in this situation. The morphological appearances of recurrent tumour, fibrosis, and other post-radiation affects are described and compared. MRI allowed accurate differentiation in the majority of case. In equivocal cases enhancement of mass lesions with gadolinium DTPA provided excellent confirmatory evidence of recurrent tumour.
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PMID:The role of magnetic resonance imaging in the assessment of local recurrent breast carcinoma. 184 73

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.
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PMID:Cytologic and clinicopathologic features of abnormal nipple secretions: 225 cases. 156 18

Indications, clinical history, mammographic findings, and clinical outcome were reviewed in 1,016 women younger than 35 years who underwent mammography during an 8-year period. The indications for mammography were a palpable mass in 454 (44.7%), findings at routine screening in 237 (23.3%), lumpiness in 29 (14.9%), unilateral nipple discharge in seven (3.5%), localized breast tenderness in six (5.1%), adenopathy in three (1.9%), diffuse tenderness in two (2.9%), bilateral nipple discharge in two (1.5%), and miscellaneous in four (2.2%). In 405 women (39.9%), at least two-thirds of the breast tissue was radiodense; however, in 299 (29.4%) women the breast was predominantly fatty, allowing for excellent mammograms. Six women had carcinomas: Mammographic findings prompted biopsy in one patient, indicated a benign-appearing mass (found to be solid at sonography or aspiration) in three patients with a palpable mass (contributing to delay in biopsy in two), and were negative in two. Sonography was performed in 389 women and was useful in preventing unnecessary biopsy of cysts but was not useful in differentiating benign from malignant solid masses. Younger women with persistent localized breast symptoms should undergo a tailored mammographic examination, but negative findings or findings of a benign lesion should not preclude biopsy of a palpable solid mass.
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PMID:Usefulness of mammography and sonography in women less than 35 years of age. 187 2

Many terms, including duct ectasia, secretory disease, periductal mastitis, plasma cell mastitis, have been used in connection with a variety of clinical conditions associated with nipple discharge, non-puerperal sepsis and nipple retraction. The confused nomenclature reflects the uncertainties regarding the singularity or inter-relationships of the main elements--dilated ducts, periductal inflammation, bacterial infection and nipple retraction. Recent clinical studies combined with new histological and bacteriological information have set the scene for better understanding of the pathogenesis and management of these clinical conditions.
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PMID:Non-lactational inflammation and duct ectasia. 193 13

The clinical presentation, pathologic characteristics, and mammographic/ductographic (also known as galactographic) findings were reviewed in 77 patients with histologically proved benign papillary neoplasms of the breast. Patients were classified as having either solitary or multiple papillomas. Patients with multiple papillomas were further subclassified as having either central or peripheral papillomas. Fifty-one patients (66%) had solitary papillomas. Thirty-seven of these patients were symptomatic; 36 had spontaneous nipple discharge, and one had a palpable mass. Ductography was positive in 32 of the 35 patients who underwent the procedure. In the 14 asymptomatic patients, subareolar (n = 10) and peripheral (n = 4) mammographic abnormalities prompted biopsy. Fourteen patients (18%) had multiple peripheral papillomas, and one patient also had bilateral central solitary papillomas. Eleven of these patients were asymptomatic, while two presented with palpable abnormalities and one with spontaneous bilateral discharge. Mammographic findings included microcalcifications (n = 5) and clustering nodules (n = 2). Associated atypical ductal hyperplasia was found in six (43%) of the 14 patients with multiple peripheral papillomas. Some of these patients also had lobular carcinoma in situ and radical scars. Twelve patients had multiple central papillomas; all presented with spontaneous nipple discharge and had positive ductograms.
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PMID:Benign papillary neoplasms of the breast: mammographic findings. 194 92

Excision of the major duct system of the breast for symptoms owing to mammary duct ectasia may be curative, but recent reports have been less optimistic. A retrospective study (1978-1990) of 46 women (median age 38 years, range 18-78 years) who underwent subareolar dissection with antibiotic cover for symptoms associated with duct ectasia is presented. Thirty-three women presented without symptoms of overt sepsis (periareolar lump, nipple discharge or nipple retraction). Following subareolar dissection, six developed recurrent symptoms and five required further surgery. Thirteen women presented initially with abscesses. Eight abscesses recurred following incision and drainage, and one developed a mammillary fistula. Following subareolar dissection, six developed recurrent sepsis requiring further surgery.
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PMID:Subareolar dissection for duct ectasia and periareolar sepsis. 195 81

We studied a series of 44 consecutive cases of male breast carcinoma over a 14 year period in order to evaluate the clinico-pathological characteristics and the impact of some morphologic factors on prognosis. The age of the patients ranged from 38 to 84 years (mean 62 +/- 10.8). All the patients presented a painless mass, associated with nipple retraction in 13 cases (29.4%), skin ulceration in 12 cases (27.2%) and nipple discharge in 6 (13.6%). Microscopically all the tumors were infiltrating ductal carcinomas, 42 being of the NOS type. A better survival was associated with low mitotic index, T 1 tumors and absence of peritumoral lymphatic permeation. However, only these two parameters had statistical significance and were found to have predictive value on the prognosis of the disease. The degree of differentiation assessed according to Bloom and Richardson's classification showed no influence on prognosis. Post surgical radiotherapy did not seem to influence the outcome of the disease.
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PMID:Morphology of male breast carcinoma in the evaluation of prognosis. 196 31


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