LorePath

Pathologist 🔬
Meyer Children Hospital 🏥

[LorePath @94_inno]

Bone marrow leishmaniasis in a 50 yo patient who's undergone liver transplantation!
CD1a beautifully highlights amastigotes 🤩
@JMGardnerMD @TristanRutland7 @DrGeeONE
#pathology #bonemarrow #parassitology

[LorePath @94_inno]

@MahrukhMumtaz9 I'll give it a try..
A- aspirate clot (?)
B- biopsy (H&E)
C- touch imprint
D- bone marrow aspirate
E- unstained bone marrow aspirate

[LorePath @94_inno]

Is this a common pattern observed in treated Ewing sarcomas of the bone?
Viable tumor consisted exclusively of perivascular rosette-forming clusters!
@JMGardnerMD @JLHornick

[LorePath @94_inno]

Here's my first case of appendiceal goblet cell adenocarcinoma! Further sampling revealed cell clusters floating in extracellular mucin (high grade feature).
How many cases have you come across in your practice so far?
@DrGeeONE @MirunaPopescu13 @TristanRutland7
#pathology

[LorePath @94_inno]

24 yo boy with testicular torsion. Within rete testis columnar cells with cribriform architecture and pseudoinvasive features are found. These findings are suggestive of adenenomatous hyperplasia of rete testis!
#GUpittfals #pathology
@DrGeeONE @MirunaPopescu13 @tri

[LorePath @94_inno]

Great lecture on challenging mesenchymal neoplasms of the GI tract from Prof. @JLHornick! 🔬
#ESP #pathology #ESPCongress #Florence
#FortezzaDaBasso

[LorePath @94_inno]

@MirunaPopescu13 At first glance I got a sort of Sucquet Hoyers canal vibe

[LorePath @94_inno]

@MirunaPopescu13 Glomangioma?

[LorePath @94_inno]

Has anyone ever seen a better histological picture of Schmidt Lanterman cletfs? 🤓
@DrGeeONE @fouad_boulos @JMGardnerMD @TristanRutland7 @studyhistology

[LorePath @94_inno]

The bizarre cells are PAS positive (shown here) and negative to Grocott stain.

Final diagnosis: amebic liver abscess!

Shown here are Entamoeba histolytica trophozoites with ingested red blood cells

[LorePath @94_inno]

49 yo female patient with hepatic lesions suspected for metastatic colon cancer. Colonic mucosal biopsy reveals normal intestinal epithelium adjacent to necrotic material containing macrophage-like cells 📸
#PathTwitter #pathology
@DrGeeONE @TristanRutland7 @JMGardnerMD

[LorePath @94_inno]

Resection of the IV hepatic segment: wall of an abscess cavity lined by necrotic-inflammatory tissue containing the same macrophage-like cells. Each element presents with one or multiple eosinophilic globules in the cytoplasm

[LorePath @94_inno]

Clinical presentation: skin nodule on the forearm of a 58 yo female patient.

Histology: primary cutaneous adenoid cystic carcinoma! Note the presence of distant PNI at surgical margin 😱

@JMGardnerMD @TristanRutland7 @DrGeeONE #pathology #PathTwitter #dermatopathology

[LorePath @94_inno]

@VitorStevam_ have a try with loving your mind instead

[LorePath @94_inno]

CD20 staining reveals the presence of mature B cells infiltrating the bone marrow, forming an aggregate and perisinusal Indian files, typical of Marginal Zone Lymphoma (MZL).
@JMGardnerMD @TristanRutland7 @AaronGoodman33 @hemepathguy
#Pathology #PathTwitter

[LorePath @94_inno]

Here are some IHC features

[LorePath @94_inno]

Ceruminous adenoma of external acoustic canal in a 67 yo patient!
Some of the histological clues are:
- Well circumscribed
- Apocrine features
- Brownish ceruminous pigment
@JMGardnerMD @DrGeeONE @TristanRutland7
#pathology #headandneck #pathtwitter

[LorePath @94_inno]

@sumeyra_md @yro854 @Histopatolomon @pembeoltulu @JMGardnerMD @smlungpathguy @dreylulgun @atman_ci Given their basophilia, cristalline structure and the fact that the material was not washed away during processing, I would be more oriented on some sort of mineral origin. Btw was the pt taking any specific medicament?

[Tristan Rutland MBBS FRCPA IFCAP @TristanRutland7]

Stomach, adult

Answer below or continue along thread for questions
https://t.co/zf4aqe00PL

#GIpath #pathresidents #pathtwitter

[Felipe Templo Jr. ,MD, MBA 🕊 @thejourneymate]

🤓 👀

(c): Pathology Memes