The role of breast FNAC in diagnosis and clinical management: a survey of current practice Most participating countries have now adopted a triple assessment approach, i.e. clinical,imaging and pathology, to breast diagnosis, with FNAC as the first-line pathological investigation in both screening and symptomatic populations, with the exception of microcalcifications. Pathologists specialized in cytopathology are best qualified to collect and interpret FNAC samples, but this is not always possible or practical. Radiologists involved in breast imaging should ensure that they have the necessary skills to carry out FNAC under all forms of image guidance. Best results are achieved by a combination of both techniques, as shown in the image-guided FNAC in the presence of the cytopathologist. The majority of European countries use similar reporting systems for breast FNAC (C1-C5), in keeping with European Guidelines for Quality Assurance in Breast Cancer Screening and Diagnosis, although some still prefer descriptive reporting only. When triple assessment is concordant, final treatment may proceed on the basis of FNAC, without a tissue biopsy. ER and PR assessment can be done safely on FNAC material. However, not all institutions may have expertise in doing this. HER-2 protein expression on direct cytological preparations is insufficiently reliable for clinical use, although its use for FISH is possible, if expertise is available. The majority of participants practise a degree of one-stop diagnosis with a cytopathologist present in the outpatient clinic. Formal recognition of the importance of the time spent outside the laboratory, both for cytopathologist and cytotechnologist, is necessary in order to ensure appropriate resourcing. The use of core biopsy (CB) has increased, although not always for evidence-based reasons. CB and FNAC are not mutually exclusive. FNAC should be used in diagnosis of benign, symptomatic lesions and CB in microcalcifications, suspicious FNAC findings and malignancies where radiology cannot guarantee stromal invasion. Keywords: breast cancer, breast diagnosis, breast management, breast cytology, FNA, core biopsy Fine needle aspiration cytology (FNAC) has been extensively used for many years in the diagnosis of breast lesions, but its use has gradually been reduced in many screening programmes because of its controversial inadequate rates and suboptimal accuracy in inexperienced hands. 1-3

Survey of medical training in cytopathology carried out by the journal CytopathologyThis report of the Editorial Advisory Board of Cytopathology gives the results of a survey of medical practitioners in cytopathology, which aimed to find out their views on the current situation in undergraduate and postgraduate training in their institutions and countries. The results show that training in cytopathology and histopathology are largely carried out at postgraduate level and tend to be organized nationally rather than locally. Histopathology was regarded as essential for training in cytopathology by 89.5% of respondents and was mandatory according to 83.1%. Mandatory cytopathology sections of histopathology were reported by 67.3% and specific examinations in cytopathology by 55.4%. The main deficiencies in training were due to its variability; there were insufficient numbers of pathologists interested in cytology and a consequent lack of training to a high level of competence. Pathologists without specific training in cytopathology signed out cytology reports according to 54.7% of responses, more often in centres where training was 3-6 months or less duration. Although 92.2% of respondents thought that specialist cytology should not be reported by pathologists without experience in general cytopathology, that practice was reported by 30.9%, more often in centres with small workloads. The survey report recommends that 6-12 months should be dedicated to cytopathology during histopathology training, with optional additional training for those wanting to carry out independent practice in cytopathology. Formal accreditation should be mandatory for independent practice in cytopathology. When necessary, temporary placements to centres of good practice should be available for trainees intending to practise independently in cytopathology. There should be adequate numbers of pathologists trained in cytopathology to a high level of competence; some of their time could be released by training cytotechnologists and trainee pathologists to prescreen cytology slides and assess adequacy of fine-needle aspiration samples when immediate diagnosis was not required. The survey demonstrated a clear need for European and international guidelines for training in cytopathology.

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With CT training added to a university-based education in laboratory or biomedical science, a career in cytotechnology should be an attractive option involving a diverse range of laboratory and clinically based activities.

Our experience points to the need for guidelines for hormonal receptor determination and external quality control on cytological material, in order for cytological methods to be used in routine clinical practice with a suitable degree of confidence.