Wichaya "Tone" Soonsuwon, MD

Hi #MedTwitter! My name is Wichaya Soonsuwon, but you can call me Tone. I’m a third-year pathology resident in Thailand 🇹🇭 and applying to #PathMatch this year with an interest hematopathology. 🩸🔬 Excited to connect and learn from everyone! #pathX #PathTwitter #Match2026 #IMG

Dr. @GuptaRuta presents the Head & Neck CLEAR project on ENE in HNSCC - remember, it all starts with a good gross! @NASHNPath @HeadNeckPathol @TheUSCAP #USCAP2025 #ENTPath

USCAP 2026 ✅ Glad to share my research project, exchange ideas, and meet world renowned pathologists! #USCAP2026 #PathX #PathTwitter #Pathology

Come check out my poster (#122) at @TheUSCAP ! #USCAP2026 #PathX #PathTwitter #Pathology

A must for pathology residents! Learned a lot about the basic principles of genomic assays and interpretation of results. #USCAP2026 #PathX #Pathology #MolPath

Had a great time @KUPathology ! I had learned a lot from everyone. ➡️ Next stop USCAP! #PathX #pathology

Congrats to everyone who matched this season! While I unfortunately did not match, I’m staying hopeful and focused on the next steps. Any advice or recommendations would be greatly appreciated. #PathMatch2026 #Match2026

First day of pathology observership at KUMC!

If you have what appears to be a large gastric hyperplastic polyp, or if you know several polyps are present in the stomach, you can topline your diagnosis as: Hyperplastic/hamartomatous polyps with mild acute inflammation and reactive features Add a comment about the possibility of gastric juvenile polyposis syndrome. These polyps show lobular growth, a flat surface, and dilated glands. SMAD4 IHC may be helpful in some cases (loss of SMAD4). Dr. Krasinskas - Tips and Hints in Surgical Pathology #USCAP #pathology #PathX

NIFTP or not NIFTP? Round, well-demarcated lesion with nuclear changes resembling NIFTP (pic 1). Penultimate and tip sections show irregularities in the external surface (pic 2-3). Using an orange as analogy (pic 4), such irregularities are common at the tips. If these changes are confined to those areas, call it NIFTP. Dr. Nishino - 2025 Diagnostic Pathology Update #USCAP #pathology #PathX

Workup of high-grade B-cell lymphoma/diffuse large B-cell lymphoma - Establish cell of origin: Hans algorithm - Assess for double-expressor lymphoma (DEL): MYC and BCL2 IHC - Assess for double-hit lymphoma (DHL): FISH for MYC, BCL2, and BCL6 Dr. Sohani - 46th Annual Current Concepts in Surgical Pathology

@nuclearball Thank you!

From Lampang, Congratulations!

@TheUSCAP Thank you!

@WSoonsuwon Looking forward to seeing you in San Antonio!

Glad to have my resident’s research project accepted for #USCAP2026! Thank you @TheUSCAP for the opportunity to present this research from Thailand🇹🇭

@CRISPRvs Thank you!

@WSoonsuwon Good luck, Tone!

Hi #MedTwitter! My name is Wichaya Soonsuwon, but you can call me Tone. I’m a third-year pathology resident in Thailand 🇹🇭 and applying to #PathMatch this year with an interest hematopathology. 🩸🔬 Excited to connect and learn from everyone! #pathX #PathTwitter #Match2026 #IMG

17 CNS Tumors with Oligodendroglioma-like pattern according WHO CNS5 👍🧠🫆 #Neuropath

Usual Ductal Hyperplasia-helpful HE clues - Nuclei is variable and touch the lumina (pic 1) - Pink intranuclear pseudoinclusions (pic 2) - Nuclear grooves (pic 3) Dr. Cimino-Mattews-Contemporary issues in Breast Pathology #USCAP #PathX #pathology

#GUpath prostate bx #dontdothis ✔️prostatitis is a clinical Dx, not a🔬one ✔️if you have to add "focal", the inflammation is likely not needed to report ✔️if the inflammation isn't within a target/high PIRADS lesion, it may not be important to report

More from arppress.org/books/book/68: Hyalinizing trabecular tumor is characterized by fusions of the GLIS genes (PAX8::GLIS1 and PAX8::GLIS3), and almost all have benign behavior. This tumor demonstrates a peculiar membranous staining pattern for ki-67 (MIB-1 monoclonal antibody) at room temperature; membranous staining is often absent using fully automated stains. #HNpath #ENTpath #EndoPath

Sebaceous carcinoma - Commonly occurs around eyelids - Atypical basaloid cells + variable sebaceous differentiation (multivacuolated cytoplasmic clearing) - Oil Red O highlights lipid vacuoles - IHC: + AR, adipophilin, AE1/3, EMA #PathX #PathTwitter #eyepath #dermpath

Glad to attend the Thai Lymphoma Study Group (TLSG) educational course during last weekend. 🩸🔬 Learned many practical points and diagnostic pitfalls from every presenters and commentators! #PathTwitter #pathX #hemepath