Aaron Goodman - “Papa Heme” Löfgren syndrome
type of acute sarcoidosis

erythema nodosum (especially of the lower extremities),bilateral arthritis of the ankle joints, and hilar lymphadenopathy.

described by Sven Halvar Löfgren, a Swedish clinician.
NSAIDs,Colchicine or low-dose prednisone

von Willebrand Disease
More wallpaper from Practical Hemostasis

practical-haemostasis.com/Factor%20Assay…

An absolute brilliant idea, I didn’t realize how important networking was until Dr Sarah Williams and Ian Davies encouraged it. I am learning so much from so many, especially #IBMSChat and #MorphologyMonday

FNA from bening Breast pathology
Apocrine cells:
Big cells, with abundant cytoplasm, round nucleus with nucleoli.
This cells are present in cystic, fibrocystic condition, also fifroadenomas, and Papillary lesion.
#breastpath
#cytopath

I missed the summary of my own submission to #SHEAHP21 , but wanted to share the interesting case here.

Pediatric TALL and concurrent histiocytic sarcoma, both harboring Jak2-IL3 rearrangement and partial del CDKN2A.

Links to WSI images included as well!

#hemepath #pedipath

Dr. Eddie Salzar UTMB Pathology describes the role of a Doctorate in Clinical Laboratory Sciences which are health care professionals that are involved in a team based approach in treating patients and offering diagnostic consultative support. #DMT

Who offers a DCLS degree?

CD30 expression in lymphoma

100% of time
Hodgkin lymphoma
Systemic anaplastic large cell lymphoma (Both ALK-/+)
Primary cutaneous ALCL
Lymphomatoid papulosis

Sometimes
DLBCL
PTCL, NOS
Angioimmunoblastic
Mycosis fungoides (more often with large cell transformation)

Want to navigate digital slides of #BPDCN cases? Here are 2 examples shown to us by LJMedeirosMD on back to back Fridays bit.ly/3ln1Coq (labeled case 4) & bit.ly/3BRFxUE (labeled case 1) and case description➡️ bit.ly/3pc7iUK #hemepath #PathTwitter 🔬

How old is this patient?

During #autopsy of #covid positive patients, we do not remove the spinal cord due to the risk of aerosolization. So instead of evaluating the bone marrow from the vertebrae, we take a section of rib instead.

6/10/20, 9:15 AM CST, Dr. Vega Francisco Vega will run BM Unknown conference via WebEx👉mdacc.webex.com/mdacc/j.php?MT… Clinical history👉WebEx agenda! You can preview the cases👉pathpresenter.net/#/public/displ… Cases are provided by fellow Siba El Hussein, MD #VirtualHemepathMDA #hemepath #VirtualPath

Answers to BM unknown:
Case 1&2: AML with inv16
References shared by Dr. Bueso-Ramos:
bit.ly/2W7vmvB
bit.ly/37XgWAO

#PathTwitter #hemepath Siba El Hussein, MD Kirill Lyapichev Lianqun Qiu Sanam Loghavi, MD صنم لغوی 🔬🧬

Non-neoplastic bone pathology! The answer for the image below👇 (volume up!)

Charcot-Leyden crystals in chronic eosinophilic leukemia | Blood | American Society of Hematology
ashpublications.org/blood/article/…

Call on Myeloid Experts!
Advanced question on a recently described entity!

70 yo with WBC 30,000, eosinophils 22,000
Hgb 19, Plt 190
⬇️EPO

FISH negative for FIP1L1/CHIC2/PDGFRα, FGFR1, PDGFRβ, and CBFβ
TCR negative
JAK2V617F negative

NGS was performed

What is the mutation?

#hemepath #pathology Must be the moon phase or a solar flare effect. I don’t see this for 5-10 years then 2 in a month...