Combined treatment modality was applied in 110 consecutive women with primary inoperable (T3b-T4) Breast cancer. Treatment was started with four cycles of adriamycin plus vincristine (AV). This was followed in responders by high-energy radiotherapy (RT). At the end of combined therapy, patients in complete remission (CR) were randomized to either no further treatment or six more cycles of chemotherapy. AV induced objective response in 89% of patients (complete 15.5%, partial 54.5%, improvement 19%). At the end of RT, 81% of 98 (82.7%) patients responding to AV were classified in CR. The median duration of CR was 15 months. The median free interval was statistically prolonged by additional chemotherapy. The three-year survival was 52.8%. Altogether, present findings indicate that combined treatment modality has improved the three-year survival compared to the previous series treated with radiotherapy alone. However, to achieve a satisfactory control of T3b-T4 breast cancer a more aggressive and prolonged treatment is required.
The clinical-radiologic-cytologic triplet was used for diagnostic evaluation in 1708 women over 30 years old with a breast lump. All the lumps were subjected to surgery except for 258 cases in which clinical resolution took place within 1-2 months. Seven-hundred and ninety-three out of 1450 nodules removed were cancers. Sensitivity of the clinical, mammographic and cytologic examinations was 82%, 73% and 68%, respectively. It increased to 95% when they were associated. Specificity was 63%, 80% and 97%, respectively. The predictive value of positive results of the triple test was 100%. No patient with malignant cytology was subsequently shown to have benign disease. The systematic use of the triple test in solid breast lumps for the early detection of cancer is recommended as a routine procedure. However, participation of experienced radiologists and pathologists as well as physicians skilled in fine needle puncture is required.
The Advanced Breast Biopsy Instrumentation (ABBI) system, which uses surgical cannulas up to 20 mm in diameter, is an alternative to conventional surgical biopsy for the diagnosis of non-palpable breast lesions. Since the need for radiological skill outweighs the surgical content of the technique, we evaluated the feasibility of complete management of the procedure by interventional radiologists. 35 of the 111 patients originally scheduled for the procedure were excluded, three because the lesion could not be visualized and 32 because of insufficient thickness of the compressed breast. The procedure had to be abandoned in one case due to a technical failure. 77 stereotactic excisional breast biopsy procedures were performed using the ABBI system in 75 patients with suspicious non-palpable mammographic lesions. The procedure was carried out under local anaesthesia in the radiology department, using a dedicated Lorad (R) radiographic system. 31 (40%) masses without calcifications, 11 (14%) masses with calcifications and 35 (46%) clusters of microcalcifications without tumour mass were sampled. 43 (56%) benign lesions and 34 (44%) malignant lesions were diagnosed. The overall mean diameter of the lesions was 8.7 mm (range 3-22 mm). All 34 patients with malignancies and lobular carcinoma in situ subsequently underwent surgery, the results of which are reported. Three (4%) haematomas were detected and aspirated percutaneously. Two technical problems occurred: an ABBI cannula malfunction, and a computer failure of the digital imaging system during the procedure. The average procedure time was 80 min and the cost of each procedure was 2,800,000 Italian lire (1555 US$). It is concluded that tissue sampling with the ABBI system can be performed entirely by radiologists without significant problems. The procedure was well tolerated by all patients. The quality of the biopsy specimen was identical to that of a surgical specimen but with the advantages of stereotactic precision for localization of the lesion.
Here we report 42 cases of postirradiation lesions of the brachial nerve plexus in patients treated with radiotherapy after radical mastectomy. These lesions usually appeared at least 1 year after treatment, and motorial disturbances always developed, even if initially they may have been absent. A comparison of the case material indicates that a reduction in the dose administered to the supraclavicular region and exclusion of the axillary region from the treatment resulted in a significant reduction in the incidence of these lesions. In fact, in a group of 490 patients treated by the old radiotherapy method at the Istituto Nazionale Tumori of Milan (i.e., administration of 6000 rad to the brachial nerve plexus), 16 cases of lesions at this plexus were observed. In a group of 200 patients treated instead with a new method (i.e., administration of 4900 rad to the brachial nerve plexus and exclusion of the axillary region), no nerve lesions were observed, with significance levels, according to Fisher's test, less than 0.9%. Since radiolesions at the brachial nerve plexus have a very bad prognosis with regard to functioning of the limb and physiotherapy is of little help, this new therapeutic method is very useful, and it is not accompanied by an increase in the number of local recurrences as compared to the old method.
Of about 8500 women with a minimum age of 30 years who had a breast examination at our Ouptatient Clinic from April 1982 to March 1983, we found in 286 cases a clinically evident carcinoma, and in 534 cases an apparently benign or suspect solid lump. All 534 of these cases were subjected to the triplet clinical, mammographic and cytologic diagnostic investigation by needle aspiration within 1 to 4 days. The clinical judgment was based on a method of scoring of the characters of 9 physical features (Clinical Diagnostic Index) in use at our Institute. The results of the examinations were grouped into 5 categories: 1) certain benignancy or negativity of the examination; 2) probable benignancy (excluding the cytologic examination); 3) probable malignancy; 4) certain malignancy; 5) nonevaluability of the examination (excluding the clinical examination). Except for 80 cases with collectively negative examinations which were clearly or completely regressed at the control within 2 months, all the others were subjected to surgery. On the basis of the histologic examination (or if regression occurred), 284 of the 534 lumps examined were found to be benign or nontumoral, whereas the other 250 (47%) were carcinomas. Of the latter, 57% were not more than 20 mm in size, whereas in 67.6% there was no microscopic evidence of axillary metastases. Sensitivity of the clinical, mammographic and cytologic examinations was 0.79, 0.76 and 0.72, respectively; specificity 0.71, 0.75 and 0.94, respectively, and the predictive value for malignancy of the positive response of the three examinations 0.71, 0.75 and 0.93, respectively. The use of the diagnostic triplet demonstrated an overall sensitivity of 0.95, specificity of 0.59, and a predictive value for malignancy of 0.98 and 0.93 for benignancy. These results confirm the usefulness of the systematic use of the diagnostic triplet in solid breast lumps of over thirty aged women for the early detection of cancer.
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