IRIS – Institutional Research Information System
IRIS è il sistema di gestione della ricerca dell’Università degli Studi di Milano-Bicocca.Il repository BOA è il modulo del sistema dedicato alla raccolta e alla disseminazione della produzione scientifica di Ateneo. Le pubblicazioni sono ricercabili per parola chiave attraverso il box nella barra orizzontale in alto oppure, mediante il pulsante Sfoglia, per "Afferenza", "Autore", "Titolo", "Tipologia" o "Settore scientifico-disciplinare".
IRIS contiene inoltre alcuni moduli dedicati alla registrazione dei progetti e dei contratti, e alla reportistica avanzata per le attività di valutazione della ricerca
EnglishBACKGROUND: Due to the recent proposal of the non-invasive follicular thyroid neoplasm with papillary-like nuclear feature (NIFTP) category, the authors analyse the state of the art in the challenging diagnosis of follicular thyroid neoplasms in routine practice. METHODS AND RESULTS: A consecutive series of 200 histological diagnoses, with complete cytological correlation, was analysed following the introduction of the NIFTP definition. The study was conducted in a general hospital with a high prevalence of thyroid benign nodules that accounted for approximately 60% of surgically-treated nodules. The significant incidence of the new NIFTP category was 7%. Concurrently, a gradual decrease of the follicular variant of papillary thyroid carcinoma (fvPTC) was observed (3.5%). When evaluating the FNA biopsies within the NIFTP group, despite the systematic evaluation of nuclear crowding, enlargement, irregularities and clearing, the final cytological class was often indeterminate for malignancy (Thy3/III-IV, 71%). At histology, the application of the semiquantitative NIFTP score for the evaluation of the PTC-like nuclear features was able to discriminate benign lesions (score 0/1) from fvPTC (score 2/3). A certain degree of overlapping still persisted between NIFTP and fvPTC (score 2) or between NIFTP and benign lesions (score 1). CONCLUSIONS: In the routine evaluation of FNA biopsies, the presence of subtle and questionable PTC-like nuclear features still remains a controversial aspect of the diagnostic workflow. Given that the NIFTP category was introduced to stratify the low-risk group of thyroid tumours more precisely, pathologists should force themselves to apply the nuclear score rigorously and to classify cases assigned a score of 1 as benign proliferations
Jaconi, M., Manzoni, M., Pincelli, A., Giardini, V., Scardilli, M., Smith, A., et al. (2017). The impact of the non-invasive follicular thyroid neoplasm with papillary-like nuclear feature terminology in the routine diagnosis of thyroid tumours. CYTOPATHOLOGY.
| Citazione: | Jaconi, M., Manzoni, M., Pincelli, A., Giardini, V., Scardilli, M., Smith, A., et al. (2017). The impact of the non-invasive follicular thyroid neoplasm with papillary-like nuclear feature terminology in the routine diagnosis of thyroid tumours. CYTOPATHOLOGY. |
| Tipo: | Articolo in rivista - Articolo scientifico |
| Carattere della pubblicazione: | Scientifica |
| Presenza di un coautore afferente ad Istituzioni straniere: | No |
| Titolo: | The impact of the non-invasive follicular thyroid neoplasm with papillary-like nuclear feature terminology in the routine diagnosis of thyroid tumours |
| Autori: | Jaconi, M; Manzoni, M; Pincelli, A; Giardini, V; Scardilli, M; Smith, A; Fellegara, G; Pagni, F |
| Autori: | PAGNI, FABIO (Ultimo) (Corresponding) |
| Data di pubblicazione: | 2017 |
| Lingua: | English |
| Rivista: | CYTOPATHOLOGY |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1111/cyt.12459 |
| Appare nelle tipologie: | 01 - Articolo su rivista |
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