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Thyroid FNA Cytology, Differential Diagnoses and Pitfalls

2019/05/20

Thyroid FNA Cytology, Differential Diagnoses and Pitfalls

Thyroid FNA Cytology, Differential Diagnoses and Pitfalls

The second edition, Thyroid FNA Cytology, Differential Diagnoses and Pitfalls, was published, both online and print edition, from Springer in May, 2019. Please visit at https://link.springer.com/book/10.1007/978-981-13-1897-9. There are significant differences in our practice, particularlly between Asian and Western practice. As a results, quality measures (proportions of cytological categories, resecttion rates, risks of malignancy and AUS/M ratio) were significantly different among us even all usees the Bethesda system reporting thyroid FNA cytology. For the purpose of providing individualized guides to readers who are practicing in various geographic areas with different medical settings and social resources, the second edition tries to cover more than those provided by the first edition, and authors from 15 countries (Australia, Canada, China, Korea, Japan, Italy, Philippine, Portugal, Switzerland, Taiwan, Thailand, Turkey, Ukraine, United Kingdom, United States of America) invited to participate.The editor of Thyroid FNA Cytology, Differential Diagnoses and Pitfalls has intentionally provided several topics in duplicate chapters by different authors to show you how they are handled differently, so that readers may select the most suitable and appropriate one related to each reader’s thyroid practice and FNA cytology. This book offers a comprehensive guide to thyroid fine needle aspiration (FNA) cytology. Borderline/precursor tumors, which were introduced in the 4th edition of the WHO classification of thyroid tumors, are also incorporated. In this second edition, prominent international experts discuss the different approaches to thyroid FNA cytology employed in various countries such as Australia, Canada, China, Korea, Portugal, Switzerland, Taiwan, Thailand, Turkey, Ukraine, the USA, UK, Italy and Japan. The book not only covers key principles of thyroid cytopathology but also addresses technical aspects such as procedural complications, liquid-based cytology, immunocytochemistry, staining procedures, and potential pitfalls. Case-based descriptions and clinical findings, radiologic imaging, cytology, and histopathologic diagnosis – all complemented by a wealth of detailed photographs – will help reader understand and overcome many common dilemmas in daily practice. As such, the book represents an indispensable reference work for all cytopathologists, especially those practicing thyroid cytopathology.

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2018 The 23rd Taiwan Joint Cancer Conference

2018/05/12

Dr Giordano, Lai and Kakudo

Meuseum visit

Professor Giordano (University of Michigan) and I were invited to have 2 lectures each in the 23rd Taiwan Joint Cancer Conference, being held in Taipei on 6th of May, 2018. We enjoied beautiful seanry of Taiwan and deep histry of China (Figure). The conference PPT files are available at http://www.twiap.org.tw/teach/content.asp?ID=1231&FDType=36. Lecture notes for my two lectures were published in the J Basic Clin Med (http://sspublications.org/index.php/JBCM) .

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Special Issue in J Pathol Translational Medicine

2017/11/22

The Working Group of Asian Thyroid FNA Cytology had several projects and one of them become visible.  I would like to announce a special issue of Journal of Pathology and Translational Medicine on Current Practices of Thyroid Fine-Needle Aspiration in Asia (http://jpatholtm.org/current/?vol=51&no=6​).  Nine authors from our Working Group published their practices introducing their practice in details. I believe this special issue will be a good sources in the future when refere thyroid practice in Asian countries.

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Borderline Thyroid Tumors in WHO Classification of Endocrine Organs

2017/08/21

4th edition WHO Classification

4th edition WHO Classification

The 4th edition of WHO Classification Tumors of Endocrine Organs was published in July, 2017. Borderline tumors of follicular cell origin were incotporated in this thyroid tumor classification very first time. I hope the introduction of the borderline tumor category in thyroid tumor classification will open a new era where pathologists have 3 choices for their diagnoses: benign, borderline, or malignant. Pathologists are no longer forced to decide between benign and malignant—it can be a borderline or precursor tumor. I believe this causes significant changes not only in pathology practice, but also brings significant impacts on clinical management of patients. It opens a new era for endocrinologists and endocrine surgeons to have 3 treatment options for patients with thyroid nodules, treat, not treat, or close follow-up (active surveillance), which would be different from the current clinical management with 2 choices (treat or not treat).  

Borderline/Precursor Tumours in the 4th Edition, 2017 WHO Classification of Thyroid Tumours.

2

Hyalinizing Trabecular Tumour

2A

Other encapsulated follicular patterned thyroid tumours

2A-1

Uncertain malignant potential (UMP)

2A-1-1:Follicular tumour of Uncertain malignant potential (FT-UMP)

2A-1-2:Well differentiated tumour of Uncertain malignant potential (WDT-UMP)

2A-2

Non-invasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP)

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NIFTP Special Issue in JBCM.

2017/03/19

I have published a special issue on NIFTP (non-invasive encapsulated follicular neoplasm with papillary-like nuclear features) in the Journal of Basic and Clinical Medicine (http://www.sspublications.org/index.php/JBCM/index). This is a very first special issue focussing on NIFTP in any scientific journals, and which covered both histological and cytological aspects. It is also characterized by international authors from 8 countries, Eastern and Western practice. This approach elucidated significal differences between the two practice. Please enjoy find those differences and underlining different way of thinking and logics.

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