Thoracic Pathologist | Section Head | Fellowship Director | | Lung Cancer Research | Educator & National Speaker @Moffitt #LungCancer #MedEd #lungpath #path

Joined December 2025
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Pathology plays a central and indispensable role in helping @MoffittNews achieve its mission of advancing cancer care, research, and education. As a leading cancer institution, Moffitt’s goals focus on improving patient outcomes, developing innovative treatments, and expanding scientific knowledge—and pathology is foundational to each of these objectives. We are meeting today as a Department to discuss our responsibility to be an active part of achieving these goals.#pathology #moffitt #retreat
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Humberto Trejo Bittar, MD, FCAP retweeted

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Congratulations to all of our #pathology fellows on their graduation! We are very proud of all of you. We can't wait to hear about all your accomplishments! #moffitt @MoffittNews @DrBuiPathology @rezaesh58 #path @USFpathology #graduation
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Humberto Trejo Bittar, MD, FCAP retweeted
History is being made right now, and I’m proud to be part of it. This is week 1 of Digital Pathology Go Live at my home institution Moffitt Cancer Center. @MoffittNews @ml4onco @MoffittGR @dpatweet @Pathologists @FLPathologists @CAPA_comm @USFpathology
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I was quite proud to hear about the QA project of our graduating fellows! Congratulations on your imminent graduation! What an amazing accomplishment and feeling to finally be the one directing the show! You will do great! Thanks to the pathology faculty @MoffittNews for bringing lunch! #moffitt #pathology #moffittpath
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I am very happy to share that I signed out my first case using WSI workflows @MoffittNews. Thanks to everyone involved in making this a reality! I look forward to the improvements in patient care that this technology will allow. #moffitt #moffittpathology @USFpathology @PatrickHwuMD @bmwenigmd @DrBuiPathology @rezaesh58
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Humberto Trejo Bittar, MD, FCAP retweeted
#ASCO26 #MoffittASCO26 Attending ASCO 2026 & contributing the pathologist’s perspective was an incredibly rewarding experience. @MoffittNews @ml4onco @FLPathologists @USFpathology @CAPA_comm @dpatweet @Aparwani_dpath @MerceJorda1 @MeredithKHerman @KMirza

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Case of the week, of course just before leaving for USCAP: Elderly male with a large right hilar mass and a separate spiculated smaller right lower lobe mass. Any suggestions based on the histologic sections (of the right lower lobe mass)? Clue: this is not a carcinoma, and the classic description of the neoplastic cells rhymes with “twister.” Final diagnosis will be shared after USCAP. #lung #pulmonary #pathology #lungpath #pulmpath #moffitt #meded #pathtwitter #raretumor @USFpathology @DrBuiPathology @rezaesh58
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CAMTA1 immunostain confirmed EHE !
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Humberto Trejo Bittar, MD, FCAP retweeted
Meet our 2026 FSP Summer Conference faculty!🌟 This expert group will cover GU, thoracic & placenta pathology for a weekend of valuable insights and cutting-edge research. View the agenda & register: flpath.org/summer2026 @DrCristinaMagi @smlungpathguy @mreyesm @drHTBlungpath
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Humberto Trejo Bittar, MD, FCAP retweeted
Do not miss ASC cytology crash course by these great cytopathologists Dr. Anna-Lee Clarke and Dr. @KatyRezaei from Moffitt Cancer Center. @MoffittNews
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Humberto Trejo Bittar, MD, FCAP retweeted
Do not miss this great opportunity for SurgPath courses in beautiful Hawaii. In addition to attending on-site, live-streaming and recorded options for this course are available for anyone who is unable to travel. LINK TO REGISTER: scientificsymposiums.com/11t…
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It was a long day with many amazing poster and platform presentations and interesting courses. Our RTD (our research autopsy program) did terrific work presenting our experience at @MoffittNews, and I had the opportunity to give a quick review of HER2 biomarker testing in non-small cell lung carcinoma (a hot topic). Looking forward to tomorrow for even more learning and networking! A big part of the day was catching up with former colleagues, trainees, and mentors. #USCAP2026 #learning #pathology #path #networking
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Humberto Trejo Bittar, MD, FCAP retweeted
Great time showcasing our work comparing FNA vs FNB for serous cystadenomas during the Stowell-Orbinson session at #USCAP2026. Thankful for my great mentors (Dr. Centeno & Dr. Tabbara) from @MoffittNews & @USFpathology 🤩 bonus: characterizing tp53 mutations in MDS! #uscap26
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We had a great time yesterday celebrating @MoffittNews trainees and faculty members presenting at #USCAP2026. Thanks to everyone who could attend !
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Happy to see our trainees shining at the #USCAP2026, and the proud faculty and colleagues guiding them. Teaching and mentoring is such an important part of our work at @MoffittNews. The future of pathology is very bright ! #pathology #path #moffittpathology @USFpathology @SameerAndani @rezaesh58
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They also have platform presentations !
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Dr Centeno also representing !
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Humberto Trejo Bittar, MD, FCAP retweeted
Agree! 🙏🏾
Happy 20th anniversary to Twitter! Still the best platform for dissemination & absorption of information in the biomedical sciences.
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Humberto Trejo Bittar, MD, FCAP retweeted
Congratulations to our incoming residents! We can’t wait to see you this July ☀️Happy Match Day everyone!!! #match2026 #pathmatch
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Humberto Trejo Bittar, MD, FCAP retweeted
Something to chew on 🦷 Out in the March issue of AJSP. Our study on super-peculiar tumors of tooth-forming tissues.. but arising in the lung. 🤔 x.com/natasharekhtman/status…
Just out in AJSP – a paper from our group describing a MAJOR new oddity. Tumors that normally arise in the jaw from tooth🦷precursors (ameloblastoma) – but as lung primaries 🫁! This was a neat collaboration b/w MSKCC, Mayo and UTSW where these cases were encountered independently, and we put our heads together with the help of original contributors and fellows to tackle this puzzle. Time will tell if these are truly exceptional or have been underrecognized. journals.lww.com/ajsp/fullte… @JLHornick @ENTpathology @MSKPathology @PulmPathSoc @yro854 @thoracicpath @Path_Matt @SansanoValero @AndreMo77438628
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