Histopathologic Diagnosis of AcralFibroChondroMyxoid Tumors

Hadley Pearson; Steven Billings & Karen Fritchie

ASDP 59th Annual Meeting

Publication Year: 2022

Part of: Fellows' Presentations

(Poster #271) Keratin-Positive Giant Cell-Rich Soft Tissue Tumors with HMGA2::NCOR2 Fusions

Maximillian Weigelt; Jennifer Ko; Elizabeth Azzato; Gabriel Habermehl; Steven Billings & Karen Fritchie

ASDP 59th Annual Meeting

Publication Year: 2022

Part of: Poster Defense

(265) Hybrid peripheral nerve sheath tumor with PWWP2A::ROS1 fusion

Erol Bayraktar; Veronica Ulici; Karen Fritchie; Steven Billings; Josephine Dermawan & Jennifer Ko

ASDP 61st Annual Meeting

Publication Year: 2024

Part of: Poster Defense Session and Mentorship Awards (hidden)

Papillary Hemangioma: A Clinicopathologic Study of 15 Cases

ASDP 61st Annual Meeting

Publication Year: 2024

Part of: Fellows' Presentations

(355) Merkel Cell Carcinoma with Heterologous Rhabdomyoblastic Differentiation: A Report of Three Cases

ASDP 62nd Annual Meeting

Publication Year: 2025

Part of: Poster Defense and Mentorship Awards

(561) Cutaneous non-ossifying variant of ossifying fibromyxoid tumor: A case report

Todd Needs; Maximillian Weigelt; Karen Fritchie; Shira Ronen; Jennifer Ko & Steven Billings

ASDP 62nd Annual Meeting

Publication Year: 2025

Part of: Poster Defense and Mentorship Awards

(625) Cutaneous Clear Cell Epithelioid Schwannoma: A Diagnostic Conundrum

Maximillian Weigelt; Karen Fritchie; Josephine Dermawan & Steven Billings

ASDP 62nd Annual Meeting

Publication Year: 2025

Part of: Poster Defense and Mentorship Awards