Dan Johnson

pathologist with cytopathology and head & neck subspecialty training

[Dan Johnson @DNJohnson28]

Sebaceous metaplasia in an otherwise classic pleomorphic adenoma! #cytopath #salivarygland #cytology #cytologyisbeautiful #ENTpath #headandneckpath

[Charlie Herndon @DrCycloPath]

HPV-independent adenocarcinoma, gastric-type:
- AKA Adenoma Malignum, Minimal Deviation Adenocarcinoma
- Cytologically very similar to normal endocervix
One study found the following helpful to make the cytologic distinction:
- Microvesicular cytoplasm
- Honeycomb-like sheets
- Prominent nucleoli
- Anisonucleosis
- Characteristic, but rare: yellow cytoplasmic mucin
https://t.co/wPcELq46D1
🔬https://t.co/iw0EJhVkfG
AIS example
https://t.co/Tl7P2fml24

[UChicagoCancerCenter @UCCancerCenter]

A recent publication in @CancerMedicineJ highlights the capacity of TP53 mutation alone to drive lung adenocarcinomas. Future studies hold significant implications for prognosis and therapy ⚕️💪🏻🎗️
@UCCancerCenter @@UChicagoPath @Pathology_URMC @UMichPath
https://t.co/UreiK4oKII

[Dan Johnson @DNJohnson28]

@CancerCytopath @dannyjlubinpath @EmoryPathology Interesting!

[Dan Johnson @DNJohnson28]

@smlungpathguy Probably more for any potential future lawyers reading the reports than the clinicians

[University of Chicago Pathology @UChicagoPath]

Congratulations, Dr. Nicole Cipriani @nicolecipriani for receiving the Francis Straus Mentorship Award!

You join a distinguished list of faculty members who have been previously honored with this award

https://t.co/NPTQWaMlxT

[Vananthan @Vijuananthan]

No one else can do this better than @nicolecipriani, head and neck/soft tissue pathologist @UChicagoPath @ChicagoPathSoc @JMGardnerMD @KMirza @loyolapathology @eva_wojcik #pathtwitter @PathDocBoston @bfaquin

[Dan Johnson @DNJohnson28]

@PathDocBoston Happy birthday! 50 is a great number

[Northwestern Pathology @NU_Pathology]

We had a great time hosting ENT and endocrine pathology expert Dr. Peter Sadow (@PathDocBoston) from @MGHPathology for a lecture on Thyroid Diagnostics in the Molecular Area! #ENTPath #EndoPath

[Xiaoyin "Sara" Jiang, MD (She/Her) @Sara_Jiang]

Attending #ASCyto21? Don’t forget to take the @MilanSystem Pre-Publication Survey!
Results from this survey will be useful for the 2nd Edition of the Milan System!
Please take the survey, and pass along to all of your colleagues in salivary gland cytology!
https://t.co/VwG6j2XuJY

[Dan Johnson @DNJohnson28]

Getting some high quality CME at #ASCyto21 important differential for hurthle cell neoplasms of the thyroid on FNA! Thanks @PathPro

[Dan Johnson @DNJohnson28]

@PathDocBoston @bfaquin @MGHPathology Happy birthday! What a cake! I know you all can metabolize those lipids up in a snap! 🎂🚴‍♂️🚴🚴‍♀️

[Northwestern Pathology @NU_Pathology]

Big congrats to @ElishevaShanes @JefferyAGoldst1 and @NorthwesternMed OB/GYN for their groundbreaking study showing Covid-19 vaccines don’t harm the placenta during pregnancy, featured on
@CNN @chicagotribune and published in @greenjrnl . @NUFeinbergMed
https://t.co/rG25mb1VHb

[Dan Johnson @DNJohnson28]

@NayarRitu @TheUSCAP @NU_Pathology What a fun, informative, and enjoyable event! Appreciated the call out

[Emory University Department of Pathology @EmoryPathology]

🔬EMORY CASE OF THE WEEK #21:

80 y/o F w/ a 50 pack year smoking history presents with bilateral PET-avid parotid masses.

Answer the question below!

Contributor: @dannyjlubinpath

🚨 WARNING: video has flashing (strobe-like) lights 🚨

#entpath #EmoryCoTW #emorypathres

[Zahra Maleki, MD, MIAC @ZMaleki_cyto]

Cryptococcus neoformans, CSF, note thick capsules, cytopathology #121 #CytoPro @PathPro @barkanga @IvanaKholova @aakasharmand @NayarRitu @iremessa @ALBoothMD @PVielh @doc_kartik @mdlozanoe @twmarkc @IACytology @PathDocBoston @KMirza @tlabiano @britishcytology

[Dan Johnson @DNJohnson28]

@PathDocBoston @UChicagoPath @MGHPathology @NU_Pathology Trainee-focused talk, but everyone is welcome!

[Dan Johnson @DNJohnson28]

@Sara_Jiang And how could I forget @BCRenalPath @KMirza who were my chief residents in the not-too-distant past

[Dan Johnson @DNJohnson28]

@Sara_Jiang Thanks for the tweet and tag! I've been fortunate to learn from great pathologists such as yourself and @bfaquin @NayarRitu @PathDocBoston @vanianose @nicolecipriani @ChangUCanSpare @AhusainPath and others! I'll just keep sharing the knowledge :)

[Dan Johnson @DNJohnson28]

@d_escobar_mdphd @DrBMcGinn @gildasantoscyto @pepeheffernan @sza_jhcyto @mdlozanoe @bonnie_choy @NayarRitu They can come in many "flavors" but here is one with irregular nuclear contours, coarse chromatin, anisonucleosis, necrosis in background. "Saving lives one cell at a time" #cytopath

[Dan Johnson @DNJohnson28]

@d_escobar_mdphd So many envelopes! ✉️✉️📨