Abstract
Purpose
The aim of this study was to analyse mammographic and ultrasound (US) features of fibroadenoma and phyllodes tumour and assess the diagnostic accuracy of mammography, US and US-guided core needle biopsy (CNB) in the differential diagnosis of these two lesions.
Materials and methods
The results of the pathological analysis of excision biopsy of 83 lesions (67 fibroadenomas and 16 phyllodes tumours) were correlated with the findings of mammography, US and US-guided CNB performed on 83 women with a mean age of 45.4 years (range 18–75 years).
Results
Sensitivity, specificity and positive predictive values compared with histology were 45%, 50% and 79% for mammography, 34%, 69% and 82% for US and 81%, 97% and 87% for US-guided CNB (p=0.001).
Conclusions
The almost complete overlap between mammographic and US parameters of fibroadenomas and phyllodes tumours and the absence of pathognomonic features preclude the differential diagnosis between the two histological types. US-guided CNB is a valuable tool in the differential diagnosis between fibroadenoma and phyllodes tumour.
Riassunto
Obiettivo
Scopo del nostro lavoro è stato analizzare le caratteristiche mammografiche e ultrasonografiche di fibroadenoma e tumore filloide e calcolare láccuratezza diagnostica della mammografia, dellécografia e della core needle biosy (CNB) ecoguidata nella diagnosi differenziale tra fibroadenoma e tumore filloide.
Materiali e metodi
I risultati anatomopatologici della biopsia escissionale (BE) di 83 lesioni (67 fibroadenomi e 16 tumori filloidi) sono stati confrontati con i risultati dellésame mammografico, ecografico e della CNB ecoguidata, eseguita in 83 donne di età media di 45,4 anni (range 18–75 anni).
Risultati
I valori di sensibilità, specificità, valore predittivo positivo erano del 45%, 50%, 79% per la mammografia, del 34%, 69%, 82% per lécografia e dell’81%, 97% e 87% per la CNB ecoguidata, confrontate con lístologia definitiva (p=0,001).
Conclusioni
La sostanziale sovrapposizione tra i parametri mammografici e ultrasonografici dei fibroadenomi e dei tumori filloidi e lássenza di caratteristiche patognomoniche non consentono di fare diagnosi differenziale tra i due istotipi. La CNB ecoguidata rappresenta un valido strumento nella diagnosi differenziale tra fibroadenoma e tumore filloide.
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References/Bibliografia
Lo Martire N, Nibid A, Farello G et al (2002) Fibroadenoma gigante della mammella in adolescente: contributo clinico. Annali Italiani di Chirurgia 73:631–634
Alagaratnam TT, Leung EY (1995) Giant fibroadenomas of the breast in an oriental community. J R Coll Surg Edinb 40:161–162
Schneider B, Laubenberger J, Kommoss F et al (1997) Multiple giant fibroadenomas: clinical presentation and radiologic findings. Gynecol Obstet Invest 43:278–280
Yilmaz E, Sal S, Lebe B (2002) Differentiation of phyllodes tumors versus fibroadenomas. Acta Radiol 43:34–39
Chao TC, Lo YF, Chen SC, Chen MF (2002) Sonographic features of phyllodes tumors of the breast. Ultrasound obstet Gynecol 20:64–71
Cole-Beuglet C, Soriano RZ, Kurtz AB, Goldberg BB (1983) Fibroadenoma of the breast: sonomammography correlated with pathology in 122 patients. AJR Am J Roentgenol 140:369–375
Sadove AM, van Aalst JA (2005) Congenital and acquired pediatric breast anomalies: a review of 20 yearséxperience. Plast Reconstr Surg 115:1039–1050
Magnoni P, Nardi F (1996) Fibroadenoma gigante della mammella. Inquadramento clinico e diagnosi differenziale. Descrizione di un caso clinico. Minerva Chir 51:7175
Stehr KG, Lebeau A, Stehr M, Grantzow R (2004) Fibroadenoma of the breast in an 11-year-old girl. Eur J Pediatric Surg 14:56–59
Muttarak M, Chaiwun B (2004) Imaging of giant breast masses with pathological correlation. SAMJ 45:132–139
Cyrlak D, Pahl M, Carpenter SE (1999) Breast imaging case of the day. Radiographics 19:549–551
Park CA, David LR, Argenta LC (2006) Breast asymmetry: presentation of a giant fibroadenoma. Breast J 12:451–461
Guray M, Sahin AA (2006) Benign breast diseases: classification, diagnosis and management. Oncologist 11:435–449
Fornage BD, Lorigan JG, Andry E (1989) Fibroadenoma of the breast: sonographic appearance. Radiology 172:671–675
Buchberger W, Strasser K, Heim K, Schrocksnadel H (1991) Phyllodes tumors. Findings on mammography, sonography and aspiration cytology in 10 cases. AJR Am J Roentgenol 157:715
Wurdinger S, Herzog AB, Fischer DR et al (2005) Differentiation of phyllodes breast tumors from fibroadenomas on MRI. AJR Am J Roentgenol 185:1317–1321
Jacklin RK, Ridgway PF, Ziprin P et al (2006) Optimising preoperative diagnosis in phyllodes tumour of the breast. J Clin Pathol 59:454–459
Jarayam G, Sthaneshwar P (2002) Fine needle aspiration cytology of phyllodes tumors. Diagn Cytopathol 26:222–227
Komenaka IK, El-Tamer M, Pile-Spellman E, HIbshoosh H (2003) Core needle biopsy as a diagnostic tool to differentiate phyllodes tumor from fibroadenoma. Arch Surg 138:987–990
Bode MK, Rissanen T, Apaja Sarkkinen M (2007) Ultrasonography and core needle biopsy in the differential diagnosis of fibroadenoma and tumor phyllodes. Acta radiol 48:708–713
Veneti S, Manek S (2001) Benign phyllodes tumour vs fibroadenoma: FNA cytological differentiation. Cytopathology 12:321–328
Smith GEC, Burrows P (2008) Ultrasound diagnosis of fibroadenoma - is biopsy always necessary? Clin Radiol 63:511–515
Lee AHS, Hodi Z, Ellis IO, Elston CW (2007) Histological features useful in the distinction of phyllodes tumour and fibroadenoma on needle core biopsy of the breast. Histopatology 51:336–344
Cosmacini P, Veronesi P, Zurrida S et al (1991) Mammography in the diagnosis of phyllodes tumors of the breast. Analysis of 99 cases. Radiol Med 82:52–55
Liberman L, Bonaccio E, Hamele-Bena D et al (1996) Benign and malignant phyllodes tumors: mammographic and sonographic findings. Radiology 198:121–124
Strano S, Gombos EC, Friedland O, Mozes M (2004) Color Doppler imaging of fibroadenomas of the breast with histopatological correlation. J Clin Ultrasound 32:317–322
Chao TC, Lo YF, Chen SC, Chen MF (2003) Phyllodes tumours of the breast. Eur Radiol 1:88–93
Draghi F, Campani R (1995) Power Doppler in breast diseases: preliminary results. Radiol Med 91:577–580
Draghi F, Coopmans de Yoldi G (1995) Color Doppler ultrasonography of the breast. Image results. Radiol Med 89:158–163
Londero V, Zuiani C, Furlan A et al (2007) Role of ultrasound and sonographycally guided core biopsy in the diagnostic evaluation of ductal carcinoma in situ (DCIS) of the breast. Radiol Med 112:863–876
Tonegutti M, Girardi V (2008) Stereotactic vacuum-assisted breast biopsy in 268 nonpalpable lesions. Radiol Med 113:65–75
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Gatta, G., Iaselli, F., Parlato, V. et al. Differential diagnosis between fibroadenoma, giant fibroadenoma and phyllodes tumour: sonographic features and core needle biopsy. Radiol med 116, 905–918 (2011). https://doi.org/10.1007/s11547-011-0672-y
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DOI: https://doi.org/10.1007/s11547-011-0672-y