Raquel Barrón

🔬 Large eosinophilic cells + prominent nucleolus + solid growth pattern. 💡 Stromal tumor with endocrine potential. ⭐️LEYDIG CELL TUMOR⭐️ Inhibin – Positive #Pathology #PathTwitter #Histopathology #TesticularTumor #LeydigCellTumor #Uropathology #SurgicalPathology #PathPearls

👩‍⚕️🔬68-year-old male with a testicular tumor. Macroscopic examination reveals a solid, homogeneous, mass. 🔎 In this context… what diagnosis would you suspect? 💭 Hint: the patient's age is key. #Pathology #Uropathology #Diagnosis #grosspathology #path

The morphological heterogeneity of GIST can broaden the differential diagnosis. DOG1 expression maintains biological consistency. Variable morphology, constant lineage. #Pathology #Sarcomas #GIST #DOG1

Challenging pathology case En bloc multivisceral resection for an advanced pelvic tumor involving ileum, rectum, and mesentery. Grossly, a lobulated solid mass with necrosis infiltrates adjacent structures by contiguity. What is your diagnosis? #Pathology #Oncology #grosspath

@ElonMuskNews47 A

It's not a ghost... 👻 it's immunohistochemistry with a Halloween attitude. Trick or stain... immunohistochemistry always wins. 🔬 #ghost #Halloween #pathology

Gross Pancreaticoduodenectomy Specimen ⭐️ #grosspathology #pathology #Path

CHROMOBLASTOMYCOSIS The famous rounded, golden-brown, thick-walled, "old copper" sclerotic cells of Medlar are the hallmark of the diagnosis 🤎. A 47-year-old male patient from South Yungas, Bolivia 🇧🇴 #Chromoblastomycosis #fungal

@marceloclaure No! Luego d q ese animal hablo mal de mi patria Bolivia, no merece llevar la verde.

Llegó el momento de la verdad! Espero que Villegas tome la decisión justa y correcta, ee convocar al Pato a la selección boliviana para los próximos partidos 🇧🇴

@PathologyPedro Yes! I was also surprised when I reviewed PathologyOutlines; it's in the chapter on fibroepithelial tumors. 🙂 Thanks.

@raquelbarron Beautiful case and nice pics! On the bottom left of the second image there's what it seems to be intraluminal microcalcification as well. But I believe tubular adenoma doesn't fit as a fibroepithelial tumor, it is a benign epithelial proliferation without a growing stroma

Breast, fibroepithelial tumors 🔬❤️ Tubular adenoma #pathology #breast

Well differentiated neuroendocrine tumor, stomach #pathology

VIII JoPAO 11, 12 y 13 de abril de 2024, Trujillo - Perú Multidisciplina en oncología, con corazón de patología Programa científico, programa social y cultural Inscripciones: jopao.org @milyabadli @Sandro_CZ @ElsisCg @MagaliMarcy @corinacu16 @Dra_Cells @raquelbarron

Nephroblastoma (or Wilms tumor) BILATERAL. #nephroblastoma #wilmstumor ☹️😞

Turno del bloque de Cabeza y Cuello; en esta edición hablamos de Cáncer de Tiroides. Este 11, 12 y 13 de abril de 2024, los esperamos... @milyabadli @Sandro_CZ @ElsisCg @MagaliMarcy @corinacu16 @Dra_Cells @AndricGuerrero @raquelbarron

Spectacular scolex photomicrograph. Echinococcus granulosus. #hydatidosis #pathology #photomicrograph #scolex

@Rolonginos pathologyoutlines.com/topic/softtiss…

@raquelbarron Shuanoma maligno, luego fue neurilwmoma maligno, luego neufobibroma maligno, hoy MPNST, ¿¿¿Mañana???

11-year-old girl with NF1, right buttock tumor. #pathology #PathTwitter #nf1

@Rolonginos At least 2 of the following: cytologic atypia, loss of neurofibroma arch, hypercellularity, >1/50 HPF and<3/10HPF MPNST, low g: features of ANNUBP but with mitotic index of 3-9/10 HPF and no necrosis MPNST, high g: MPNST with at least 10 mits/10 HPF or 3-9 m/10 HPF with necrosis

@Rolonginos Proposed nomenclature for the spectrum of NF1 associated nerve sheath tumors: Atypical neurofibromatous neoplasm of uncertain biologic potential (ANNUBP):

@noticiasfides Y xq no muestran sus caras esas ratas?

🔵 #ANF | #DerechosHumanos Dirigencia paralela de la APDHB instala huelga de hambre en defensa de Édgar Salazar Lea la nota aquí 👉 acortar.link/Fb1LYy