Pathology Society of Philadelphia

The Oldest Pathology Society in the United States

- Established in 1857 -

[Pathology Society of Philadelphia @philly_path]

🚨 Attention Please! 🚨
We’re making good on our promise to deliver a fantastic BOATD review for all takers this year! 🎯 With amazing mentors and updated, high-yield sessions, #PhillyPath has everything you need to succeed.
Register now!👇
https://t.co/KyqhzUE7vI…

[Pathology Society of Philadelphia @philly_path]

**BONUS SESSION tomorrow (4/28/2026) at 12:00 PM EST** We are excited to have Dr. Guang (Geoff) Yang give a review session on Molecular Pathology as the last of the 2026 AP/CP Pathology Board Review Series!! Please attend if you can!

[Pathology Society of Philadelphia @philly_path]

**Reminder** the soft tissue lecture by Dr. Sam Wei is rescheduled for today 4/20/26 at noon EST!! Looking forward to another amazing review session!

[Pathology Society of Philadelphia @philly_path]

🚨Attention Please!
#PhillyPath is hosting a free and comprehensive AP/CP BOARD REVIEW for all takers this year! #PhillyPath has everything you need to succeed. See details below! Register now! https://t.co/0paBLV2ftT👇

[Pathology Society of Philadelphia @philly_path]

Hello everyone! Thank you for registering for the PhillyPath Board Review series. Due to technical difficulties today, we will reschedule the soft tissue review session. We will proceed with the hemepath review tomorrow with additional information. See you all then!

[Pathology Society of Philadelphia @philly_path]

@zsfpatricia yes, recordings will be available to members only @ https://t.co/AacmSOaE8j

[Pathology Society of Philadelphia @philly_path]

Also please check out our site https://t.co/AacmSOaE8j for more information about accessing recorded videos of board reviews and more!

[Aileen Grace Arriola, MD @AileenGraceA]

Fantastic opportunity for path residents!

[Israh Akhtar Khan @israhkhan]

BAL, #Cytology showing characteristic "foamy alveolar casts" Of fungus Pneumocystis.PCJ identified within the casts as cyst forms with dot like density(trophic forms).GMS stain shows PCJ appearing as collapsed, crescent-shaped bodies. (Smacked lips or tennis ball) #pathtwitter

[Pathology Society of Philadelphia @philly_path]

Dear colleagues, we are delighted to invite you on behalf of the South Jersey pathology Society to our annual Pathology meeting at Cooper University Hospital. 🔬

Details attached.

#PathX

[Pathology Society of Philadelphia @philly_path]

Check out the website: https://t.co/jbML96Bigq! For members, recordings of the board reviews will be available after the live events!@timchao_mdphd @DZenezan @MdTushir @israhkhan ! See you on our next session on 7th April!

[Pathology Society of Philadelphia @philly_path]

🚨 Attention Please! 🚨
We’re making good on our promise to deliver a fantastic BOATD review for all takers this year! 🎯 With amazing mentors and updated, high-yield sessions, #PhillyPath has everything you need to succeed.
Register now!👇
https://t.co/0COkqIYkPx

[Pathology Society of Philadelphia @philly_path]

🚨 Attention Please! 🚨
We’re making good on our promise to deliver a fantastic BOATD review for all takers this year! 🎯 With amazing mentors and updated, high-yield sessions, #PhillyPath has everything you need to succeed.
Register now!👇
https://t.co/0COkqIYkPx

[Pathology Society of Philadelphia @philly_path]

@MarthaLCaicedo @MdTushir @DZenezan Yes! Stay tuned for the PhillyPath Board Review this April! The schedule will be finalized in the coming weeks!

[Pathology Society of Philadelphia @philly_path]

📢Save the date! 🔬

We are bringing your favorite AP/CP board review back this April!

Stay tuned for more details coming soon ��

#PathTwitter #PathX

[Pathology Society of Philadelphia @philly_path]

Here we go again with our Atlantic Regional Hematopathology Meeting!
Trainees and fellows interested in hematopathology—don’t miss this opportunity! Submit your abstract and register using the QR code below. #Hematopathology #pathology.

[Pathology Society of Philadelphia @philly_path]

Hi #PathX! Which of the following is the most likely diagnosis of this skin lesion ?

A.Seborrheic Keratosis
B.Basal Cell Carcinoma
C.Trichoepithelioma
D.Spiradenoma

#Pathology @philly_path

[Pathology Society of Philadelphia @philly_path]

Thank you all for your active participation. Answer is D. Carcinoma with apocrine differentiation commonly are ER-, PR-, HER2-, AR+

[Pathology Society of Philadelphia @philly_path]

Hi #PathX! Which of the following IHC profiles is diagnostic for this classic breast tumor?

A. ER-, PR-, HER2-, AR-
B. ER+, PR-, HER2-, AR+
C. ER+, PR+, HER2-, AR+
D. ER-, PR-, HER2-, AR+

#pathology @philly_path

[Pathology Society of Philadelphia @philly_path]

Good job, everyone! The correct answer is Hidradenoma Papilliferum.

[Pathology Society of Philadelphia @philly_path]

Happy Thanksgiving Weekend #PathX! A 71-year-old female presents with an anal lesion. She denies bleeding, pain, & itching. Her most recent colonoscopy 10 years ago was normal. The lesion was excised and observed at 4x and 10x, respectively. What is the diagnosis?

#pathology

[Pathology Society of Philadelphia @philly_path]

Thank you all for your active participation. Answer is C. CD25

[Pathology Society of Philadelphia @philly_path]

Hi #PathX ! Which of the following stains is most sensitive for assessing the neoplastic nature of mast cells in a bone marrow biopsy of systemic mastocytosis?

A. CD117
B. Tryptase
C. CD25
D. CD2

#Pathology @philly_path