Xevi Pozo

Pathologist

[Gaston Giribet @GastonGiribet]

Ayer murió François Englert, físico teórico belga que, junto a Peter Higgs, recibió el premio Nobel de física en 2013 por el descubrimiento del mecanismo Englert-Brout-Higgs-Guralnik-Hagen-Kibble de ruptura espontánea de la simetría electrodébil.

[Xevi Pozo @PozoXevi]

https://t.co/B7yTTzJMuF a través de @rtve

[Xevi Pozo @PozoXevi]

@duckhuca Parece ser que una pseudoinclusion és la evolución de una hendidura , alteraciones del citoesqueleto que primero producen hendidura y si continua la alteración se producen plegamientos anómalos adicionales que producen la pseudoinclusion nuclear.... estais de acuerdo?

[Xevi Pozo @PozoXevi]

@duckhuca bonitas pseudoinclusiones....

[Héctor-Enrique Torres-Rivas, MD, MIAC @duckhuca]

👉🏽 Thyroid nodule. 📏 22mm. 🪨 Macrocalcifications.
💉 Ultrasound guided fine needle aspiration performed by Interventional Pathologist.
1️⃣ Pass.
2️⃣5️⃣ g.
🔬 Bethesda VI. Papillary Thyroid Carcinoma.
#CytoPath #FNAFriday #Cytology

[Janira Navarro @Janiranavarro]

Ovary

Lesions with steroid cells may look histologically similar:
- Steroid cell tumor
- Leydig cell tumor
- Pregnancy luteoma

Dr. Lucas #JobPrepBootcamp #pathology #PathX #pathtwitter

[Physics In History @PhysInHistory]

“Creativity is intelligence having fun.”

- A. Einstein (1879 - 1955)

[Xevi Pozo @PozoXevi]

@BenServiceNotes thank you very much teacher. Bubble gum..

[Xevi Pozo @PozoXevi]

@BenServiceNotes I think the difference is in the cell morphology, cuboidal in the endometrial and columnar in the endocervix.

[Xevi Pozo @PozoXevi]

@BenServiceNotes @BenServiceNotes Okay, I know, my question is whether we can definitively differentiate between endometrial and endocervical origin. Thanks!!

[Benard Solomon @BenServiceNotes]

Experts Argue Over Cytology Images_79
Many
Adenocarcinoma
Some
AGC
Few
AGC-NOS
Me
Endometrial adenocarcinoma, Estrogen dependent.

What's your opinion?

[Xevi Pozo @PozoXevi]

@BenServiceNotes I think ADK too but why estrogen dependent, How do you know?

[Janira Navarro @Janiranavarro]

Lung
**Reactive pneumocytes vs malignant cells**

Reactive
- Spectrum of atypia
- Cytoplasmic vacuolization
- Maintained N/C ratios
- Cytology: Napoleon hat sign

Dr. Sauter #USCAP2026 #pathology #PathX #PathTwitter

[Philippe Stephenson, MD @TotalCytopath]

No tricks here. What category would everyone use for this thyroid FNA, and why?

[Joe @MBBS_Pathology]

Not seen one this big before!
#CapsularNaevus
#pathology
😉

[Syed Z. Ali @sza_jhcyto]

Living up to its NAME - "Anaplastic" - "Large cell" -"Lymphoma", involving a groin node. Along with melanoma, ALCL should always be kept in the differential of an odd-looking pleomorphic tumor with dispersed single cells. (FNA)

[Syed Z. Ali @sza_jhcyto]

More "Turtles on the Beach" - Despite the presence of focal stromal matrix, this parotid FNA turned out to be a "Low-grade Myoepithelial Carcinoma".
FNA called "Neoplasm-SUMP, with myoepithelial differentiation".

[Jerad Gardner, MD @JMGardnerMD]

Soft tissue mass. S100+. Diagnosis?
Answer ✅ https://t.co/RLP2My4DDK
What am I highlighting with these green lines?
Explanation & more pics https://t.co/bj7B2HJ7cD
WSI digital slide 🔬https://t.co/rxy2be8cLV
#pathology #pathologists #pathTwitter #dermpath #dermatology #dermtwitter #BSTpath

[Abhijit Das, MD @AbhijitSurgPath]

Gastric Dysplasia & Adenomas

[Syed Z. Ali @sza_jhcyto]

"A crowd may offer cover, but it rarely grants invisibility." Small Cell Carcinoma trying to blend in with ciliated bronchial cells. (Lung, Bronch Brush)