Pathologist | Past AP/CP & co-chief resident @UTSW_Pathology; Surg path fellow @BWHPath; Dermpath fellow @MDAndersonNe | Opinions are mine
Joined February 2011
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- Following 1,390
- Followers 1,136
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92 Photos and videos
Jonathan He retweeted
Jun 12
Jun 11
Wondering what your next steps are as a newly matched Resident? Join this member-only roundtable to learn about the support systems available to you and pathways to success. Live instruction, Q&A, and networking opportunities are included; sign up now to give yourself a free career roadmap: bit.ly/42P0Pl6
#ResidentRoundtableSeries #Residency
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Jonathan He retweeted
Jun 12
We are very proud of our graduating fellows 🎉!!
@weinberg_olga @MDCantuMD @KoorseSharon @cyclinD1 @SarvenazKaramo3 @UTSW_Pathology
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Jonathan He retweeted
Jun 10
A terrible loss for the worldwide Pathology community, and Australia.
youtu.be/yA-w3CaCK9o
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Jonathan He retweeted
Ever struggle with pigmented mucosal lesions? Struggle no more! Dermpath fans tune into our next zoominar with the wonderful Dr. Priya Nagarajan!
Join our upcoming #zoominar featuring Dr. Priyadharsini Nagarajan (@UTMDAnderson): “Mucosal Pigmented Lesions – Not all that is Dark is melanoma”
June 12, 2026 at 1:00 PM EST
us06web.zoom.us/j/8358080261…
#DermPath #Dermatopathology #Pathology #Dermatology #Melanoma #CSDP
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RIP
Vale Richard.
I am deeply saddened to lose such a cherished colleague. Richard was a truly extraordinary pathologist - the 'pathologists' pathologist' - who also made generous time for clinicians navigating complex diagnostic cases, understanding that an accurate tissue diagnosis was critical to patient care. His knowledge was vast, his skill exceptional, with an unparalleled eye for accurate tissue diagnoses, and the precision to apply decades of experience where it mattered most.
He shared his expertise widely: through consultation on external specimens, through diagnostic and classification frameworks now used worldwide, and as a devoted teacher and mentor. Richard has left an indelible mark on all who had the privilege of working alongside him.
My thoughts are with Richard's family during this difficult time, particularly his wife Katie and children Emily, Matthew, and Lucy.
See tribute on @MelanomaAus website > melanoma.org.au/news/vale-ri…
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Jonathan He retweeted
Vale @ProfRAScolyer.
Your courage, perseverance and dedication to cancer research is an inspiration to us all.
Post from Richard’s offical Instagram account overnight.
May you rest in peace
🕊️
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Jonathan He retweeted
Jun 7
Dr. Richard Scolyer was a phenomenal example of how pathologists can lead translational cancer research teams.
He was vocal about his GBM journey, including being a coauthor on a paper describing an experimental Rx approach to his own case.
Rest in peace
nature.com/articles/s41591-0…
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Very sad news. A big loss for the dermpath and melanoma research community.
A total legend and the nicest guy you could ever meet. We will miss you Rich. smh.com.au/culture/celebrity…
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Jonathan He retweeted
Thank you Josephine! , see you there 😊
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Jonathan He retweeted
May 28
For years Blastic Plasmacytoid Dendritic Cell Neoplasm (BPCDN) was taught to derm and pathology residents with the mnemonic CD123456; referencing the common immunophenotype CD 123 CD4 CD 56 but the diagnostic criteria were updated by the WHO in 2022. Here's the new criteria:
* Table from: Lee YJ, Kim Y, Park SH, Jo J. Plasmacytoid dendritic cell neoplasms. BR 2023;58:S90-S95. doi.org/10.5045/br.2023.2023…
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Jonathan He retweeted
May 21
When taking office in 2025 RFK Jr shut down
- The team responsible for dealing with cruise ship outbreaks
- One of the only labs in the world capable of Ebola research
How's that workin out?
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Jonathan He retweeted
May 24
In my 1977 study of 128 open lung biopsies from patients with sarcoidosis, granulomatous vasculitis was observed in 69% of the biopsy specimens (PMID: 576782). In a subsequent study published in 1999 the authors found granulomatous vasculitis in 100% of 40 patients with sarcoidosis studied at autopsy. (PMID:1427751 ).
Despite the high incidence of granulomatous vasculitis in the lungs of patients with sarcoidosis demonstrated by surgical lung biopsies and autopsy, this lesion is rarely seen in transbronchial lung biopsies.
Granulomatous vasculitis can occasionally be seen in conditions other than sarcoidosis as shown in the accompanying images.
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Jonathan He retweeted
May 18
Btw you’ll never fucking guess who canceled Ebola prevention
May 17
WHO declares Ebola outbreak a global health emergency bbc.in/4uKFLbe
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Jonathan He retweeted
Interested in the role of #MolDx in determining tumors of unknown primary in #ENTPath? rdcu.be/fjm0l Check out this nice review from @hsia_chu @jfhang in @HeadNeckPathol #HANP in the collection edited by @adamsfisch of @MGHPathology
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Jonathan He retweeted
What to call a soft tissue tumor resembling fat-free spindle cell lipoma, low-grade fibromyxoid sarcoma (or SEF) and SFT?
Read more about this upcoming #BSTPath WHO6 📘 entity in this open access IJSP paper tinyurl.com/4s8y8ksb
🔬clue: cleft-like, gaping spaces!
#PathTwitter
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Jonathan He retweeted
🧵 Case: Histo–Cyto Correlation!
74-year-old female; Bladder biopsy and Urine cytology.
What is your diagnosis?
#PathTwitter #Cytopathology #UrineCytology #GUPath #Histopathology #Pathology #MedEd #Surgpath
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Jonathan He retweeted
May 15
Just reported the second example I’ve seen of this unusual and possibly clinically insignificant Rosai-Dorfman phenomenon in a young patient’s eosinophil-rich inflammatory nasal polyp #ENTpath #Pathtwitter @ENTpathology
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