What I learned with Thomas Brenn Alejandro Gru (Ale) Jason L. Hornick, M.D., Ph.D. 👇🏽👇🏽

pubmed.ncbi.nlm.nih.gov/37727938/

Diffuse an strong PRAME expression can help us to make the diagnosis of undifferentiated #melanoma

77y/o man
Scalp lesion
Negative: melanA, desmin, ck, cd34, sma
S100+ PRAME+

#path #dermpath

I do not want to scare you guys, 🧟🧟‍♀️but there are more guests in our skin than we can imagine!🤣🤣

Demodex folliculorum

#path #medicine #dermpath #path ology #parasites

Have you ever thought maybe Breslow is not a perfect parameter to predict cutaneous acral melanoma (CAM) behaviour?

See and share our paper considering the applicability of DOI (depth of invasion) among CAM 👇🏽👇🏽

authors.elsevier.com/c/1iy95_OsPVf0…

Gerônimo Jr. Felipe D'Almeida

It will be amazing!

Invite your residents! 😉😉

#derm #derm path #path #path ology

Patch-stage Kaposi sarcoma

Abnormal vessels with subtle endothelial proliferation and dermal collagen dissection.

Do not expect intense spindle cell proliferation

DD: hemangioma, GA and stasis dermatitis

HHV8+

#cancer #tumor #path ology #path #patología #dermpath

Amigos patólogos de latinoamérica !participen!

#patología #dermatología #Medicina

Cutaneous vesicle caused by herpes virus group

Multinucleated keratinocytes showing pale ground-glass nuclear inclusions

🦠🦠🦠🦠🦠

#virus #medicine #pathology #derm path #patología #derm #derm atología

I am not keen on #neuropath , but it is too beautiful to be hidden.

SECRETORY MENINGIOMA

Female, 38y/o

HE, PAS, AE1/AE3, EMA

#path #path ology #medicine #patología

Felipe D'Almeida Gerônimo Jr. Pembe Oltulu, MD

Granular cell tumor

HE
Calretinin
CD68
S100

Benign soft tissue tumor with neuroectodermal differentiation composed of large cells with eosinophilic and granular cytoplasm

#path ology #medicine #derm #derm atopathology #path #path ology

folliculotropic mycosis fungoides

Immunostains:

CD3

CD4

CD8

CD7

#path #path ology #dermpath #lymphoma #hemepath

Gerônimo Jr. Pembe Oltulu, MD Francisco Bravo P.

folliculotropic mycosis fungoides

H&E

Eldery patient, facial lesion

Eosinophils can be seen and it is not a problem

#dermpath #path #path ology #dermatology #medicine #lymphoma #hemepath

Very nice comparison

#path ology #oralpathology #path #patologia #patología #patologia

Syringocystadenoma papilliferum

Benign adnexal tumor

Site: head and neck

Hairless plaque

Cystic invaginations of the infundibular epithelium covered by double cell layer

Inflammatory component with plasma cells

#path ology #derm atopathology #derm #medicine #path #patología

I cannot understand why Brazilian population is not adhering the HPV vaccine. It is free in the Nation Health System 🥹

#path #HPV #HPV Awareness #HPV AwarenessDay #HPV vaccine

I do not have the final answer, but I think there is a special fungus in this Pap smear😁

Paracoccidioidomycosis? 🤔😁

#fungus #cervicalcancer #papsmear #womenhealth #medicine #cytology #cytopathology #pathology #microbiology

If there was a emergency course for pathologists, it would be called ACLS too:

Advanced
Cellular
Life
Support

🤣🤣🤣

#path #path ology #patología #patologia #medicina #medicine

#pathology #cancer #melanoma #parh #medicine

Pagetoid spread

#melanoma #skin tumor #skin #medicine #pathology #patología

Microssatellite instability in #colon #cancer

Loss of MLH1 and PMS2

Look at the beautiful internal control (lymphocytes and epithelium)

#path ology #path #oncology #gitract #medicine

Todos convidados
Amanhã
18:30 horário de Brasilia
Palestra sobre melhores práticas para publicar seu artigo

Segue link👇🏽👇🏽

events.teams.microsoft.com/event/1d312fdc…

#patologia #eduacaçao #medicina #Ciencia #capes