SEGUICI SU
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La verità è microscopica.
Diagnostic Guides
News and Updates (last updated 9/10/26)
Below are my notes for a range of conditions commonly encountered by surgical pathologists and cytopathologists. I developed these as teaching aides for my resident didactic sessions and trainees at the University of Catania, Italy.
General
Magro’s Foundational Pathology Principles
Molecular pathology (for surgical pathologists)
Illustrative Quotes (and Memes!)
Gastrointestinal Tract: Inflammatory/Medical
Inflammatory Patterns of the GI tract
Medication injury in the GI tract
Gastrointestinal Tract: Tumors
Appendix (Tumors and Inflammatory)
Lower Anogenital Squamous Tract (LAST)
Mesenchymal Tumors of the GI Tract
Liver, Bile Ducts, Gallbladder, and Pancreas
Bile Duct and Gallbladder Tumors
Donor Organ Frozen Section Evaluation
Cytology
Introduction to Cytology (Cyto Basics)
Neck lesions (includes cytology)
Thorax
Lung Cancer Diagnoses on Small Biopsies (condensed)
Mesothelial (Pleural & Peritoneal) Tumors
Heart Lesions (Neoplastic and Non-neoplastic)
Cardiovascular
Vascular diseases (non-neoplastic)
Heart Lesions (Neoplastic and Non-neoplastic)
Head and Neck
Squamous Mucosa of the Upper Aerodigestive Tract
Sinonasal and Nasopharyngeal Lesions
Medical (non-neoplastic) Thyroid
Central Nervous System (CNS)
CNS Tumor Concept Map (Link to Hematogones.com)
Soft Tissue and Bone
Bone and Joint Non-neoplastic Lesions
Breast
Non-neoplastic and Inflammatory lesions
Non-invasive (In Situ) lesions
Fibroepithelial and spindle cell lesions
Gynecologic
Benign endometrium (non-tumor)
Mesenchymal Tumors of the Uterus
Gestational Trophoblastic Disease
Skin
Cutaneous Epithelial tumors (Common tumors, cysts, etc…)
Cutaneous appendage tumors (more rare)
Inflammatory Dermatopathology (Rashes)
Pediatrics
Small round blue cell tumors in kids
Genitourinary
Prostate Cancer Grading (condensed)
Adrenal and Paraganglia Tumors
Donor Organ Frozen Section Evaluation
Lymph Nodes and Bone Marrow