Dermatopathologist and Bone&Soft tissue pathologist. Fellowships: Memorial Sloan Kettering, Emory University under Sharon Weiss and Indiana University
Memorial Sloan Kettering
Joined March 2012
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🔬 Excited to join Dermpedia Consults today at 3 PM EST for Cases Extraordinaires — and very happy to be joining Dermpedia as a Consultant going forward!
Looking forward to discussing challenging dermpath cases.✨
#Dermpedia #Dermatopathology #Dermpath #Pathology
Proud to take part in the 2026 MSK Department of Pathology & Laboratory Medicine Alumni Meeting 🔬🎓
Honored to be one of this year’s case presenters and to share the program with colleagues, mentors, and fellow alumni.
#MSKPathology #MSKAlumni #Pathology
Switching gears: melanocytic lesions ❤️🔬
Looking forward to joining the 7th Live On-Line Advanced Dermatopathology Course 🌍✨
Always a pleasure to move between mesenchymal and melanocytic pathology — two worlds, one microscope. 🔬🧬
#Dermatopathology #MelanocyticPathology
🚀 Big news for precision oncology!
MSK and OpenEvidence are partnering to bring OncoKB™ directly into OpenEvidence, expanding access to MSK’s expert interpretation of cancer genomics. 🧬🤖
mskcc.org/news-releases/mskc…
#OncoKB #AIinMedicine #Genomics #CancerResearch #MSK
🇸🇪🔬 Honored to speak at the 38th European Congress of Pathology in Stockholm on Cutaneous spindle cell neoplasms with kinase fusions. 🧬
Great science, stimulating discussions, and a wonderful opportunity to catch up with colleagues and make new friends!
#Dermatopathology
🔬🧬 Looking forward to speaking tomorrow at the 2nd European Joint Meeting of the ISDP in Stockholm 🇸🇪 — a great program on challenging diagnoses and recent advances in dermatopathology.
See you there! 👋🔬
#Dermatopathology #Pathology #ESP2026 #ISDP
🎥 My new lecture is now live on my YouTube channel! 🧬🔬
Cutaneous Spindle Cell Neoplasms with Kinase Fusions
▶️ Watch here: youtu.be/ee8t9747ZFE
🔔 Subscribe to my channel for more pathology lectures!
🔬New in Virchows Archiv: In a multi-institutional series, CD38 was positive in 9/11 cribriform tumors of the skin and negative in all 28 mimics tested—supporting its value as a practical diagnostic marker. Free full text: rdcu.be/26eMoGUCNk7a #Dermpath
🧬 New in AJSP! Our study on CRTC1::TRIM11 fusion cutaneous tumors identifies larger size, higher mitotic activity, ulceration, and TERT promoter mutations as key features associated with metastatic risk. 🔬📊
#Dermatopathology #MolecularPathology
🧬 Our new review, "Updates on Superficial Mesenchymal Neoplasms," by Kyriakos Chatzopoulos & Konstantinos Linos is now available!
📖 Free access:
authors.elsevier.com/a/1na0v…
🔬 #Pathology #Dermatopathology #SoftTissuePathology #OpenAccess
🔬 Who said common tumors can't surprise us?
#Pathology #Dermatopathology #CancerResearch #MolecularPathology #Science
It’s coming! 📷Geisinger Pathology Symposium: Dermis to Deep Tissue
This is a hybrid educational activity.
22 hours of AMA category 1 CME
$495 Physician (22 hours AMA CME credit)
$50 Residents/Fellows or Non-USA Attendees (No CME credit)
bit.ly/GeisingerPathology
#Pathology
Konstantinos LinosMD retweeted
@KonstantinosLin #IDSP2026Denver
Not every tumor with melanocytic differentiation is a nevus, melanocytoma, or melanoma.
Clear cell sarcoma remains the prototype of a fusion-driven mesenchymal tumor with melanocytic differentiation
Ossifying fibromyxoid tumor: demystifying an enigmatic neoplasm
Free access here: pubmed.ncbi.nlm.nih.gov/4153…
#BSTpath #pathology #sarcoma #oncology
Join us in Denver!
The evolving landscape of melanocytic pathology.
International Society of Dermatopathology
#dermpath #dermatology #pathology #melanocytic
Evolving Landscape of Cutaneous Mesenchymal Tumors — our latest publication at journal Dermatologic Clinics (Elsevier) a. Free access to the article until April 22 at the link below.
authors.elsevier.com/a/1mica…
#pathology #dermpath #dermatology #neoplasia
Konstantinos LinosMD retweeted
This review by Dr. Chatzopoulos et al. encapsulates the current understanding of the molecular #pathogenesis and distinct clinicopathologic characteristics defining the intriguing #SpitzMelanocyticTumors.
Read More: mdpi.com/2073-4425/15/2/195
![Spitz nevus with PPWWP2A::ROS1 fusion. (A): Low-power view depicting a predominantly intradermal melanocytic proliferation associated with epidermal hyperplasia (hematoxylin and eosin stain [H&E], original magnification 50×). (B): The lesion is composed of spindle-shaped and epithelioid cells arranged in nests within a dense collagenous stroma (H&E, original magnification 100×). (C): The cells display eosinophilic cytoplasm and ovoid-to-round nuclei with conspicuous nucleoli (H&E, original magnification 200×). (D): Immunohistochemical staining for ROS1 shows uniform staining throughout the lesion (ΙHC, original magnification 50×).](https://pbs.twimg.com/media/HAdQUefXwAAI5sa.jpg?name=orig)
ALT Spitz nevus with PPWWP2A::ROS1 fusion. (A): Low-power view depicting a predominantly intradermal melanocytic proliferation associated with epidermal hyperplasia (hematoxylin and eosin stain [H&E], original magnification 50×). (B): The lesion is composed of spindle-shaped and epithelioid cells arranged in nests within a dense collagenous stroma (H&E, original magnification 100×). (C): The cells display eosinophilic cytoplasm and ovoid-to-round nuclei with conspicuous nucleoli (H&E, original magnification 200×). (D): Immunohistochemical staining for ROS1 shows uniform staining throughout the lesion (ΙHC, original magnification 50×).
Our experience with BCR-ABL tyrosine kinase inhibitors (TKIs) and their cutaneous toxicities, integrating clinical and histopathologic insights.
📷 Read the full paper here:
journals.lww.com/.../histopa…...
#Pathology #Dermpath #Oncology #Dermatology #TKI #CancerResearch
📷 New discovery in bone pathology! 📷📷
Our work, recently published in Modern Pathology
Free full-text access until January 23, 2026:
authors.elsevier.com/c/1mDN0…
#BonePathology #Sarcoma #Osteosarcoma #MolecularPathology #Chromothripsis #ModernPathology #DiagnosticPathology
Our new work has just been published 📄
"Sclerosing melanocytic tumors with MAP2K1 in-frame deletions and 15q gains: A distinctive pathway of nevogenesis with reproducible morphology."
#dermpath #pathology
Free access to the article here: rdcu.be/eVoBq
