Jesus A. Chavez, MD

AP/CP Trained in Hematopathology, GI and liver pathology. Tweets/opinions own.

[Bahaa Youssef, MD @Bahaaeldin89]

🔬Discover the unexpected in a bronchoalveolar lavage specimen. Filariform larvae of Strongyloides stercoralis. #Cytology

[Dr. Glaucomflecken @DGlaucomflecken]

Embarrassing

[Giovanni Marchegiani @Gio_Marchegiani]

Pancreas geeks 🤓 this is for you 🎁

It literally made my day!!!

Credits to https://t.co/K3Xg1W9Ham

[Dr. Glaucomflecken @DGlaucomflecken]

I bet pathology conferences have competitions for finding things on a slide. Like first person who finds a Howell-Jolly body wins and when somebody finds it the whole auditorium cheers, but then the referee comes in and is like no thats a Pappenheimer body & they get disqualified

[Prof Jenna Gregory @jennagregory488]

Nice example of gastric antral vascular ectasia (GAVE) today - in a person with classical “watermelon stomach” appearance on endoscopy (being investigated because of iron deficiency anaemia and probable malena). Thought I would share with you all 💁‍♀️🔬🤓 #GIpath #PathTwitter

[Jonathan Zuckerman MD PhD @JZRenalPath]

Interesting #onconephrology case of doxil induced microangiopathy in a patient biopsied for heavy proteinuria. Prominent mesangiolysis and double contours. Only rarely ever previously reported (PMID: 35509676). #renalpath #pathtwitter

[Dr. Glaucomflecken @DGlaucomflecken]

The frozen section

[SocforHemepath @SocforHemepath]

This amazing content further clarifying advances in the classification of myeloid and lymphoid neoplasms is now available online! #hemepath
https://t.co/B3X5dG8qCW

[SocforHemepath @SocforHemepath]

The Virchow Archiv Annual Review Issue is out!
Guest Eds @Hememachine, Drs. Dan Arber & Elias Campo
Advances in the classification of myeloid and lymphoid neoplasms as revealed in the International Consensus Classification (20 articles from world experts!)
https://t.co/B3X5dG7SNo

[Brendan Dickson, MD @B_C_Dickson]

MALIGNANT GIANT CELL TUMOUR OF BONE. NB: conventional giant cell tumour; metastasis with sheets of spindle-epithelioid cells and occasional seams of osteoid; ovoid nuclei with macronucleoli; brisk mitotic activity, including atypical figures; IHC: H3.3 G34W (PMID: 28505000).

[Elizabeth Montgomery, MD @LizMontgomeryMD]

Another beautiful oxyntic gland adenoma.

[Elizabeth Montgomery, MD @LizMontgomeryMD]

This is a pretty colonic granular cell tumor. They tend to have nuclear enlargement but a good outcome.

[SocforHemepath @SocforHemepath]

The International Consensus Classification of Mature Lymphoid Neoplasms: A report from the Clinical Advisory Committee is now available online! Important revisions to the definition, recommended studies & diagnostic criteria of multiple entities
#hemepath
https://t.co/MewLNvVdCc

[Rami Al-Rohil @Rami_AlRohil]

Areas of hyperpigmentation on bilateral cheeks, what is your diagnosis? #dermpath #pathology #dermatology

[Tristan Rutland MBBS FRCPA IFCAP @TristanRutland7]

✏️Vulva nodule, adult

❓What is this lesion?

❓What does it arise from?

➡️Try the below questions or jump straight or the answer below!

👇👇👇

https://t.co/clwHTkJjDV

#gynpath #breastpath #bstpath #pathtwitter

[Brendan Dickson, MD @B_C_Dickson]

MYXOID LIPOSARCOMA: NGS: EWSR1-DDIT3. NB: limited sample showing spindle-stellate cells with monomorphic ovoid nuclei; interspersed lipoblasts; myxoid stroma; prominent – slightly ectatic – anastomosing thin-walled vessels.

[Raul S. Gonzalez, MD @RaulSGonzalezMD]

Many drugs can cause a cholestatic hepatitis pattern of injury. One of the classic offenders (and a very common cause of DILI overall) is amoxicillin/clavulanate (Augmentin), as seen here. https://t.co/uW3QTWxGt9 https://t.co/mkAd0u8scW #pathology #liverpath #pathtwitter

[Danijela V Mozetic @MozeticV]

Colony of enterobius vermiculars eggs in Pap smear.

[Dr. Glaucomflecken @DGlaucomflecken]

The pathology residency interview

[Marco A Rdgz Florido @solcosao]

9yo 👧🏾 with chiasmatic tumor.

🧬60% of all cases harbour the KIAA1549::BRAF fusion.

〰️pyloid cells and fibrillary background.

2021 WHO Classification of Tumours included this entity in the “circumscribed astrocytic gliomas” group.

PILOCYTIC ASTROCYTOMA