title: Computer-aided diagnosis of breast cancer using cytological images: A systematic review.
abstract: Cytological evaluation by microscopic image-based characterization [imprint cytology (IC) and fine needle aspiration cytology (FNAC)] plays an integral role in primary screening/detection of breast cancer. The sensitivity of IC and FNAC as a screening tool is dependent on the image quality and the pathologist's level of expertise. Computer-aided diagnosis (CAD) is used to assists the pathologists by developing various machine learning and image processing algorithms. This study reviews the various manual and computer-aided techniques used so far in breast cytology. Diagnostic applications were studied to estimate the role of CAD in breast cancer diagnosis. This paper presents an overview of image processing and pattern recognition techniques that have been used to address several issues in breast cytology-based CAD including slide preparation, staining, microscopic imaging, pre-processing, segmentation, feature extraction and diagnostic classification. This review provides better insights to readers regarding the state of the art the knowledge on CAD-based breast cancer diagnosis to date.
authors.affiliation: School of Medical Science & Technology, IIT Kharagpur, India.
authors.forename: Monjoy
authors.initials: M
authors.lastname: Saha
authors.affiliation: Dept. of Electrical Engineering, IIT Kharagpur, India. Electronic address: rashmikgpiit@gmail.com.
authors.forename: Rashmi
authors.initials: R
authors.lastname: Mukherjee
authors.affiliation: School of Medical Science & Technology, IIT Kharagpur, India.
authors.forename: Chandan
authors.initials: C
authors.lastname: Chakraborty
mesh_terms: D044963:Biopsy, Fine-Needle; D001943:Breast Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000473:pathology; D003581:Cytodiagnosis; D003936:Diagnosis, Computer-Assisted / Q000379:methods* / Q000639:trends; D005260:Female; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods* / Q000639:trends
keywords: Breast cancer; Computer-aided diagnosis; Fine needle aspiration cytology; Image analysis; Imprint cytology; Pattern classification