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Southall DP, Lewis GM, Buchanan R, Weller RO. Prolonged expiratory apnoea (cyanotic 'breath-holding') in association with a medullary tumour. Dev Med Child Neurol 1987; 29:789-93. [PMID: 3691979 DOI: 10.1111/j.1469-8749.1987.tb08825.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
From the age of four months to his sudden, unexpected death at 2 years 11 months, a child had severe cyanotic episodes attributed to cyanotic 'breath-holding' (prolonged expiratory apnoea). At postmortem he was found to have a previously undiagnosed gangliocytoma of the medulla, which had invaded the floor of the fourth ventricle and variably affected the 7th to 12th cranial-nerve nuclei.
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77
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Weinstein C, Miller MH, Axtens R, Littlejohn GO, Dorevitch AP, Buchanan R. Lupus and non-lupus cutaneous manifestations in systemic lupus erythematosus. AUSTRALIAN AND NEW ZEALAND JOURNAL OF MEDICINE 1987; 17:501-6. [PMID: 3328608 DOI: 10.1111/j.1445-5994.1987.tb00108.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Mucocutaneous manifestations occur frequently in systemic lupus erythematosus (SLE). Common non-lupus dermatoses may be confused with lupus rashes, with important clinical consequences. A study of 84 consecutive patients with SLE was performed to determine the comparative frequency of lupus and non-lupus mucocutaneous abnormalities, the comparative sensitivity of routine histology and immunofluorescence in the diagnosis of lupus rashes, and the association of skin manifestations with other clinical and serological features. Thirty-five patients had dermatoses attributable to SLE (mean 3.7 per patient) and 58 had dermatoses which were not directly attributable to SLE (mean 2.1 per patient), highlighting the need for accurate diagnosis of skin rashes in SLE patients. Routine histology confirmed the clinical diagnosis of typical cutaneous lupus in 100% of malar lupus rashes and in approximately 90% of subacute cutaneous and discoid lupus rashes. Direct immunofluorescence of the affected skin provided supportive evidence of cutaneous lupus in 60% of malar lupus rashes and approximately 50% of subacute cutaneous and discoid lupus rashes. This reaffirmed the poor sensitivity of immunofluorescence, compared with routine histology, in the diagnosis of lupus rashes. The association of subacute cutaneous lupus with anti-Ro antibodies was confirmed.
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78
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Williams CJ, McMillan I, Lea R, Mead G, Thompson J, Sweetenham J, Herbert A, Jefferys M, Buchanan R, Whitehouse JM. Surgery after initial chemotherapy for localized small-cell carcinoma of the lung. J Clin Oncol 1987; 5:1579-88. [PMID: 2821198 DOI: 10.1200/jco.1987.5.10.1579] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Despite the high response rates induced by chemotherapy, many patients with limited small-cell lung cancer (SCLC) relapse at the site of primary disease. Failure of radiotherapy to overcome this has led to the use of surgery as part of a combined modality approach. Between December 1981 and December 1985, 189 patients with SCLC were assessed for suitability for surgery after an initial three cycles of chemotherapy (doxorubicin, cyclophosphamide, and etoposide). Fifty-seven were found to have limited disease, and of these, 19 were ineligible or unfit for surgery. Of the 38 eligible patients, 84% had an objective response to three cycles of chemotherapy and 25 were deemed suitable for surgery after restaging. At thoracotomy, four were inoperable, nine had a lobectomy, and 12 had a pneumonectomy. There was no evidence of viable SCLC in four resection specimens (one stage 1, two stage 2, one stage 3 at presentation), no viable SCLC but an entirely separate focus of viable poorly differentiated squamous carcinoma (SqLC) in one, and the remaining specimens contained viable SCLC. Survival of patients selected to undergo tumor resection was excellent (median survival, 33 months; plateau phase, 48% alive at 3 to 5 years), but survival of the entire group with limited SCLC was not dissimilar from that reported in previous series of limited-stage tumor treated with chemotherapy alone. Long-term survival appeared to be largely restricted to those with no evidence of viable SCLC at surgery (no viable SCLC, zero of five relapsed; viable SCLC, 13 of 16 relapsed and/or died). This prospective study confirms the feasibility of the combined modality approach, but suggests that any improvement in overall survival is likely to be small. Until the results from multicenter randomized trials are available, surgery, as part of a combined modality program, should be regarded as experimental.
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79
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Patel JJ, Gartell PC, Smallwood JA, Herbert A, Royle G, Buchanan R, Taylor I. Fine needle aspiration cytology of breast masses: an evaluation of its accuracy and reasons for diagnostic failure. Ann R Coll Surg Engl 1987; 69:156-9. [PMID: 3631871 PMCID: PMC2498449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
A study of 1458 patients who had undergone breast aspiration cytology was conducted to determine the diagnostic accuracy of the technique. The effect of tumour histology and size on the unsatisfactory aspirate and false negative rate was examined. Seven hundred and thirty one patients (50%) had histological diagnoses. The sensitivity of aspiration cytology for malignancy was 64% for the first aspiration, but was 91% in patients who had had 3 aspirates. The specificity was 56%, this low figure was almost entirely due to inadequate or unsatisfactory cytological preparations. The positive and negative predictive values of aspiration cytology were 99.4% and 85% respectively demonstrating high diagnostic accuracy given a satisfactory aspirate. Invasive lobular carcinoma yielded a significantly higher unsatisfactory rate than invasive ductal carcinoma (P less than 0.001) and fibroadenoma yielded a significantly lower unsatisfactory rate than fibroadenosis (P less than 0.001). Mass size influenced the unsatisfactory rate for invasive ductal carcinoma (P less than 0.05) and fibroadenoma, but not for invasive lobular carcinoma or fibroadenosis. Only 2 of the 32 false negatives were due to misinterpretation, the remainder resulted from the aspiration needle missing the mass. We conclude that aspiration cytology is an accurate preoperative diagnostic procedure for the evaluation of breast masses. Unsatisfactory or negative aspirates should be regarded as 'non-results' if there is clinical or radiological suspicion of malignancy.
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80
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Weinstein C, Miller MH, Axtens R, Buchanan R, Littlejohn GO. Livedo reticularis associated with increased titers of anticardiolipin antibodies in systemic lupus erythematosus. ARCHIVES OF DERMATOLOGY 1987; 123:596-600. [PMID: 3579340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Seventy-eight consecutive patients with systemic lupus erythematosus were assessed for the presence of livedo reticularis. The possible association of livedo reticularis with other clinical and laboratory features including anticardiolipin antibodies was explored. Thirty-eight patients had livedo reticularis. Four cases were severe, 11 moderate, and 23 mild. There was a statistically significant association between the combined moderate and severe livedo reticularis group and elevated levels of anticardiolipin antibodies. The recognized association of anticardiolipin antibodies with thrombotic events suggests a possible pathogenetic role. The presence or history of central nervous system disease, renal disease, vasculitis, or lupus inhibitor was significantly associated with the moderate and severe livedo reticularis group. Livedo reticularis may be a cutaneous marker for the later development of important systemic events in systemic lupus erythematosus.
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81
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Buchanan R, Steele PJ, Jeffrey MJ, Campbell M, Powell TV. Malignant intracranial teratoma; planned vaginal delivery following antenatal diagnosis. J OBSTET GYNAECOL 1987. [DOI: 10.3109/01443618709068482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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82
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Hughes JE, Royle GT, Buchanan R, Taylor I. Depression and social stress among patients with benign breast disease. Br J Surg 1986; 73:997-9. [PMID: 3790966 DOI: 10.1002/bjs.1800731217] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
One hundred and forty women referred to the Southampton breast clinic had a psychiatric interview at home, before their first clinic attendance. The 107 subsequently diagnosed as having benign breast disease had a high rate of depressive symptomatology in comparison with women in published surveys of the general population. In the year before referral, 25 (23 per cent) had had definite depression and 19 (18 per cent) had had borderline depression: at the time of interview 9 (8 per cent) had major depression and 22 (21 per cent) had minor depression. Depression in these patients was associated with recent life events and social difficulties. Mood disturbance and psychosocial stress may lead to medical consultation about benign breast disease, or even contribute to its development. Severe depression was less common in the 33 patients who turned out to have breast cancer, though more of them had minor depression, and they reported fewer recent life events.
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83
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Farquharson J, Jamieson EC, Berry E, Buchanan R, Logan RW. Assessment of the AmnioStat-FLM immunoagglutination test for phosphatidylglycerol in amniotic fluid. Clin Chim Acta 1986; 156:271-7. [PMID: 3719984 DOI: 10.1016/0009-8981(86)90070-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
One hundred and eight amniotic fluids were assayed by the AmnioStat-FLM (A-FLM) immunological agglutination test for phosphatidylglycerol (PG) and simultaneously measured enzymatically for PG content. Of 52 amniotic fluids found to be PG negative by the A-FLM method, all had enzymatic PG concentrations less than or equal to 1.5 mumol/l. Conversely, of 56 amniotic fluids judged to be either PG positive or weak positive, all but five had enzymatic PG concentrations greater than 1.5 mumol/l. The sensitivity of the A-FLM assay employed clinically for predicting foetal lung maturity was 89% and the specificity was 100%. The overall predictive accuracy of the test could be improved by providing controls at lower, more appropriate PG concentrations. Ninety-one fluids analysed by the A-FLM kit were subsequently tested for the presence of PG by two-dimensional thin-layer chromatography (2D TLC). A 94%-concordance between the methods was found.
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84
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Cooper ME, Duff R, Buchanan R, McPherson J, Jerums G. Low serum C4 concentrations and microangiopathy in type I and type II diabetes. BRITISH MEDICAL JOURNAL 1986; 292:801. [PMID: 3082449 PMCID: PMC1339725 DOI: 10.1136/bmj.292.6523.801] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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85
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86
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Abstract
A rare case of Marfan's syndrome presenting as an intrapartum death is described. Recognisable mitral valve lesions were present.
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87
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Buchanan R. Pay determination. In place of a somewhat pointless ritual. HEALTH AND SOCIAL SERVICE JOURNAL 1985; 95:7 suppl. [PMID: 10274471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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88
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Ham C, Buchanan R. HAs ill prepared to make life and death judgements. HEALTH AND SOCIAL SERVICE JOURNAL 1985; 95:353-4. [PMID: 10271009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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89
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Lowenbraun S, Birch R, Buchanan R, Krauss S, Durant J, Perez C, Mill W, Vollmer R, Ogden L. Combination chemotherapy in small cell lung carcinoma. A randomized study of two intensive regimens. Cancer 1984; 54:2344-50. [PMID: 6093979 DOI: 10.1002/1097-0142(19841201)54:11<2344::aid-cncr2820541106>3.0.co;2-c] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
From April, 1979 to November, 1981, 293 patients with small cell lung carcinoma (SCLC) were entered on a randomized, controlled study comparing the two induction regimens of high-dose CAV (HD-CAV) (cyclophosphamide [CTX] 1200 mg/m2, doxorubicin [ADR] 70 mg/m2 and vincristine [VCR] 1 mg/m2 intravenously (IV) on days 1 and 21) versus, conventional-dose CAV + VP-16 (etoposide) (CAV-VP) (CTX 1000 mg/m2, ADR 40 mg/m2, VCR 1 mg/m2 IV on days 1 and 21 with VP-16 100 mg/m2 on days 1-3, and 21-23). Responding and stable patients were continued on conventional-dose CAV for 5 consolidation courses. Prophylactic brain irradiation delivered after the first consolidation course in responders was optional. Patients were included in the study if they had extensive disease (i.e., beyond one hemithorax), no prior chemotherapy, or radiotherapy and performance status of 50 or above. After 2 induction courses, 215 cases are evaluable. Of these, 76 of 106 (72%) patients treated with HD-CAV have responded (greater than 50% regression), including 13 complete responders (CRs) versus 80 of 108 (74%) patients on CAV-VP, including 15 CRs. Of the 130 evaluable patients who have completed consolidation (HD-CAV, 65; CAV-VP, 65), an additional 22 patients achieved CR (HD-CAV, 12; CAV-VP, 10) for an overall CR rate of 24%. Median duration of remission was 33.6 weeks for HD-CAV and 35.6 weeks for CAV-VP (P = 0.61). Median duration of complete response for HD-CAV was 33.8 weeks and for CAV-VP 36.7 weeks (P = 0.81). Survival curves were similar for the two regimens, with medians of 42.1 weeks for HD-CAV and 42.3 weeks for CAV-VP (P = 0.35). Survival correlated with performance status and quality of response. As anticipated, the major toxicity for both induction regimens was leukopenia. During induction, granulocyte nadirs of less than 500/mm3 occurred in 81% of patients on HD-CAV and 77% of patients on CAV-VP. Thus, dose intensification appears to produce high response rates and modest complete response rates in extensive SCLC, but it does not appear to improve materially survival compared to prior reports of conventional-dose therapy.
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90
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Kramer BS, Gams R, Birch R, Einhorn L, Buchanan R. Phase II evaluation of mitoxantrone in patients with bronchogenic carcinoma: a Southeastern Cancer Study Group trial. CANCER TREATMENT REPORTS 1984; 68:1295-6. [PMID: 6525601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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91
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Bratherton DG, Brown CH, Buchanan R, Hall V, Kingsley Pillers EM, Wheeler TK, Williams CJ. A comparison of two doses of tamoxifen (Nolvadex) in postmenopausal women with advanced breast cancer: 10 mg bd versus 20 mg bd. Br J Cancer 1984; 50:199-205. [PMID: 6380554 PMCID: PMC1976875 DOI: 10.1038/bjc.1984.163] [Citation(s) in RCA: 76] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
In a comparative double-blind trial involving 263 postmenopausal women with advanced breast cancer treated with tamoxifen, the mean objective tumour response rate and duration was 32% and 15 months respectively. No significant difference was found in clinical response and adverse effects between those randomised to 10 mg and those to 20 mg twice daily. Although the mean serum concentration of tamoxifen in the 20 mg bd group was significantly higher no correlation between serum level and clinical benefit was demonstrated.
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92
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Andrews MIJ, Buchanan R, Burston J. Principles and practice of surgical pathology. Edited by Steven G. Silverberg. Two vols. Total no. of pages: 1656. Price £124.50. John Wiley, New York, 1983. ISBN: 0471 05221 3. J Pathol 1984. [DOI: 10.1002/path.1711430311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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93
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Mead GM, Green JA, Macbeth FR, Williams CJ, Whitehouse JM, Buchanan R. Second malignancy after cisplatin, vinblastine, and bleomycin (PVB) chemotherapy: a case report. CANCER TREATMENT REPORTS 1983; 67:410. [PMID: 6189603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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94
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Buchanan R. Fighting the ubiquitous monarch, disease: the 1866 Report on the Sanitary Relations of Kansas . . . . . . . . Kansas by Dr. Cornelius Ambrosius Logan. JOURNAL OF THE HISTORY OF MEDICINE AND ALLIED SCIENCES 1983; 38:78-83. [PMID: 6341453 DOI: 10.1093/jhmas/38.1.78] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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95
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96
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Williams C, Buchanan R. Choosing treatment for metastatic breast cancer. BRITISH MEDICAL JOURNAL 1982; 285:1444-6. [PMID: 6814594 PMCID: PMC1500588 DOI: 10.1136/bmj.285.6353.1444-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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97
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Keeping IM, Buchanan R, Dadds JH. Microscopic tumour emboli from carcinoma of the prostate. BRITISH JOURNAL OF DISEASES OF THE CHEST 1982; 76:298-300. [PMID: 7126444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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98
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Williams CJ, Mead B, Arnold A, Green J, Buchanan R, Whitehouse M. Chemotherapy of advanced ovarian carcinoma: initial experience using a platinum-based combination. Cancer 1982; 49:1778-83. [PMID: 6280845 DOI: 10.1002/1097-0142(19820501)49:9<1778::aid-cncr2820490908>3.0.co;2-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Thirty-five previously untreated patients with FIGO Stage III or IV ovarian carcinoma were treated with cis-diamminedichloroplatinum (II), Adriamycin and cyclophosphamide (PACe). Following four or five cycles of PACe, patients were assessed clinically for response. Twenty-one (60%) of the patients attained a clinical complete remission (CCR), seven (20%) a partial remission, and seven (20%) did not respond. The median survival of all patients was 19 months, 6.4 months for partial and nonresponders, and 26.5 months for clinical complete responders. Six patients remain relapse-free for more than two years. Patients entering into the study during the second year underwent a second-look procedure if they attained a CCR. Ten patients in CCR were assessed for second look; two refused, and eight underwent a laparotomy. Three of eight were in complete remission after second look, and a fourth patient who had microscopic disease in one ovary was rendered free of disease by surgery. Subjective toxicity was marked due to severe nausea and vomiting. Renal toxicity was not troublesome and myelosuppression was moderate. Ototoxicity and peripheral neuropathies were seen in seven patients. PACe is a highly effective induction regime but randomized studies are required to show that improved survival will result from it's use.
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99
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Keeping I, Buchanan R, Dadds J. Microscopic tumour emboli from carcinoma of the prostate. ACTA ACUST UNITED AC 1982. [DOI: 10.1016/0007-0971(82)90057-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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100
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Condon BR, Buchanan R, Garvie NW, Ackery DM, Fleming J, Taylor D, Hawkes D, Goddard BA. Assessment of progression of secondary bone lesions following cancer of the breast or prostate using serial radionuclide imaging. Br J Radiol 1981; 54:18-23. [PMID: 7448495 DOI: 10.1259/0007-1285-54-637-18] [Citation(s) in RCA: 38] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
A serial study on 32 patients with bone metastases following cancer of the breast or prostate was performed over three years. Up to ten sets of images (average of four) per patient were obtained during this period using 99Tcm methylene diphosphonate as the radiopharmaceutical. Ninety-three paired serial images of individual lesions were qualitatively assessed for change by three physicians in nuclear medicine and the results were compared with the quantitative results from computer analysis. The reproducibility of the quantitative approach was determined by the analysis of 20 paired lesions by three physicists. It was found that quantitative changes in uptake of less than 20% between images were generally not detected by the medical observers; a change of 41% had only a 95% probability of being identified as change by the physicians. Although much more reproducible in determining changes in individual lesions, the quantitative approach was found to be inferior to the qualitative assessment of overall change in the majority of cases which involve multiple lesions. The basic assumption that uptake varies proportionally with progression of the bone lesion is discussed an is considered in some instances to be untenable. The conclusion is drawn that the determination of progression from changes of uptake in longstanding lesions is uncertain and is subsidiary in importance to the detection of new lesions.
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