Pathologist 🔬. Co-creator of YouTube’s Pathagonia with @biehlcole. Views = My Own, not my Organization’s. Check us out😃! https://nitter.cf/t.co/qC4da8aMpY
Joined March 2023
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Jay "Thymocyte" Hwang retweeted
Answer: Microglandular adenosis! 🎯
MGA can mimic invasive carcinoma, but its striking bland appearance and triple-negative status are important clues.
If you missed us at #CAP26, catch M2609 on demand.
Thank you to all who attended!
#PathX #PathTwitter #breastpath
What’s the diagnosis of this triple-negative breast tumor? 🤔🔬
Poll in comments 👇
Answer reveal on Monday 🔮
Catch our #CAP26 course with @PatMcIntireMD
📅 Wynn Las Vegas | Oct 3 | 1–2 PM PT
📍 M2609
#PathX #PathTwitter #breastpath #PathQuiz
Jay "Thymocyte" Hwang retweeted
This example of colonic Kaposi sarcoma has both spindle cell and lymphangioma-like areas. It even had perfect hyaline globules (indicated).
Jay "Thymocyte" Hwang retweeted
1/2. Don’t think I’ve seen this pattern in rectal mucosa before!
HSIL (AIN3) with striking replacement of anorectal crypt epithelium, producing multiple rounded dysplastic crypt profiles on low power.
The appearance brought to mind cervical CIN3 with gland/crypt involvement.
Jay "Thymocyte" Hwang retweeted
#GUpath prostate bx:
nice example of "microcystic" pattern prostatic adenocarcinoma (still 3+3)
pathologyoutlines.com/topic/…
Jay "Thymocyte" Hwang retweeted
Stomach H&E
Incomplete intestinal metaplasia vs complete intestinal metaplasia.
Dr. Montgomery PathCast GIPS
youtube.com/live/THNxU0XZkMs… #PathX #pathology #PathTwitter
Jay "Thymocyte" Hwang retweeted
Miliary lung disease occurs when a massive number of pathogens break out of an initial infection site, travel through the bloodstream, and blanket the lungs with thousands of tiny, millet-seed-sized spots
This is miliary tuberculosis, but the same principle applies to disseminated histoplasmosis and coccidioidomycosis
#pathology #pulmpath #pathbugs #crittersontwitter #yalerosenslidecollection
Jay "Thymocyte" Hwang retweeted
🧠 Neuropathology quiz:
Brain mass — from intraoperative consultation to final workup.
1️⃣ Touch prep
2️⃣ Frozen section
3️⃣ Permanent H&E
4️⃣ IHC
What’s your diagnosis, and what stain is shown in image 4?
Jay "Thymocyte" Hwang retweeted
Striking histopathology of a metastatic melanoma that's been nearly entirely destroyed by immunotherapy. All that's left is melanin debris and dead tumor cells.
Jay "Thymocyte" Hwang retweeted
🔬📸 What are these pretty pink round structures in an adrenal gland 🤔 ~ Can you name them and guess the clinical history❓ #Pathology #PathResidents #GUpath
Jay "Thymocyte" Hwang retweeted
In this fixed cross section, you can see the mass off the surface on both sides of the tibia, as well as the small adjacent satellite nodule within the soft tissue.
Jay "Thymocyte" Hwang retweeted
Partially intact fragment of tumor with malignant epithelium detaching away from the central core - Papillary Thyroid Carcinoma. (Thyroid, FNA)
Jay "Thymocyte" Hwang retweeted
Update in #Spleen #Pathology - Metastases to Spleen; 30 images. #hemepath webpathology.com/images/hema…
Jay "Thymocyte" Hwang retweeted
“Undifferentiated Carcinoma", living up to its name: when the cells tell you malignancy, but refuse to tell you what they are. (Lung FNA)
Jay "Thymocyte" Hwang retweeted
“Spindle cell melanoma" metastatic to the lung: when the tumor sheds its familiar face and morphology becomes the trap.” (EBUS FNA)
Take a look at Dr. Mukhopadhyay’s rad-pathology correlation video 👇 ❗️
One of my best videos (I think!), should be educational for pathologists, radiologists and clinicians of all levels. Please give it a try! Free on YouTube:
youtu.be/UawWf4yEVls?si=UtFC…
#pathology #pulmpath #pathbugs #crittersontwitter
