"Nothing is outright specific in Cytomorphology" - Papillary thyroid CA (PTC) on FNA displaying the impressive so-called "Intracytoplasmic Colloid Inclusions" (ICI). ICI has been considered a marker for "Hurthle Cell Neoplasm" but I have seen them numerous times in PTCs.

Soft tissue mass. NOT a met melanoma, Carcinoma or Mesothelioma. Most of you may only see 1-2 cases of this rare sarcoma in a lifetime of FNA practice. "Proximal-type Epithelioid Sarcoma - Epithelioid to rhabdoid cells, binucleation, macronucloli and eosinophilic cytoplasm (CB).

One of my personal best examples of myxoid liposarcoma on FNA. Hope you enjoy it 🔬📚🧐🤞 #PathResidents Sociedad Española de Citología EFCS SEAP-IAP

1/ In honor of beautiful Barcelona, Catalunya, Spain, and my wonderful host Irene Sansano, MD Phd , I would like to start a new thread called "Plata" (silver) It will be all about the Grocott Methenamine Silver (GMS) stain. Let's start with Histoplasma

Cell "SIZE, SIZE and SIZE" is the most important feature of metastatic malignancy in CSF cytology. Comparison could be made with a lymphocyte (image 1) or a red blood cell (image 2). (Metastatic lung adenocarcinoma, cytospin)

Another #Pathology infographic Gem 💎 from our Master Abhijit Das, MD much thanks!

Únete a esta gran iniciativa. Un espacio de crecimiento para todos! 💫💯🔊 SEAP-IAP European Society of Pathology (ESP) International Academy Cytology Young EFCS Ashish.Chandra Frida Rosenblum Andres Matoso @mercejorda2 UMiami Pathology Clínica Universidad de Navarra Tania Labiano Eduardo Alcaraz, MD PhD Héctor-Enrique Torres-Rivas, MD Sonsoles Aso Manso Syed Z. Ali Sociedad Española de Citología

Classic architecture of a "Papillary Thyroid Carcinoma" on FNA. Focal features suggest a "Tall Cell" subtype. It's not uncommon to find a second pattern of singly dispersed cells.

Cannonballs: ductal carcinoma of the breast in a pleural effusion. "When cells read the book and follow the rules..." 😀💦🔬📚#cytopath International Academy Cytology Young EFCS

65 yrs old man with history of pulmonary adenocarcinoma with completed chemotherapy. Now presenting with left-sided pleural effusion. An unfortunate case of metastatic adenocarcinoma on pleural fluid cytology. #pathology #cytopath #adenocarcinoma

"Pseudomyxoma peritonei" (peritoneal mucinous neoplasia), with high-grade cytology. (Abdominal fluid, young patient with an ovarian mass)

Pap smear showing classic HSV cytopathic changes The 3 M’s of HSV: 🔹Multinucleation 🔹Margination 🔹Molding #PathTwitter #MedTwitter #CytoPath #PapSmear #GYNPath #CytoFellow #PathResident

Our hiring at Mayo Clinic Florida Pathology continues apace! If you're a transfusion medicine specialist, or know someone who is, have a look! …wp-saasfaprod1.fa.ocs.oraclecloud.com/hcmUI/Candidat…

#pathart #cytopath Colloid in thyroid #PathTwitter #PathX

“Eyeballs”. Mega-macronucleoli in a case of Hepatocellular Carcinoma. (FNA)

As agreed previously...once you see it you have to share it 😁😂🤣 #pathology #PathTwitter #dermpath

Great blue heron, Canadian geese, turtles and white tail deers - the lake was full of life this morning (Centennial park, Maryland).

A disorganized "picket fence". I find endocervical AIS to be one of the most challenging diagnoses in GYN PAP test. (SurePath)

COMING SOON, the “Cells in Session”, an exciting new educational initiative of International Academy Cytology, organized by the “Leaders of Future” and “Cytotechnology Committees”. A monthly series of live teaching sessions emphasizing cellular morphology and diagnostics. cytology-iac.org/cells-in-sessi…