Cutaneous Hemepath 101 (Skin Lymphoma, Leukemia, & Histiocytic Infiltrate Basics) Hematopatholog

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08/09/23

A complete organized library of all my videos, digital slides, pics, & sample pathology reports is available here: https://kikoxp.com/posts/5084 (dermpath) & https://kikoxp.com/posts/5083 (bone/soft tissue sarcoma pathology).

Awesome cutaneous hemepath book by Dr. Antonio Subtil (textbook review video): https://kikoxp.com/posts/4809

Entities discussed & timestamps:
Mycosis fungoides (MF): 3:02
Use of immunohistochemistry & T-cell receptor PCR molecular testing in MF: 15:35
Folliculotropic mycosis fungoides & follicular mucinosis: 18:09
CD30 positive T-cell lymphoproliferative disorders 20:38
- How I sign out my pathology reports for this scenario: 31:36
- Lymphomatoid papulosis (LYP) type A: 21:07
- Reactive mimics of LYP type A with scattered CD30+ immunoblasts: 24:34
- Lymphomatoid papulosis (LYP) type C: 26:44
- Anaplastic large cell lymphoma (ALCL) (primary cutaneous vs systemic): 28:07
- Differential diagnosis for ALK-1 positive neoplasms in skin: 29:22
- CD30+ large cell transformation of mycosis fungoides 32:00
Three reasons why we "split" diagnoses into different subtypes: 23:20
Leukemia cutis (acute myeloid leukemia in skin): 37:18
Blastic plasmacytoid dendritic cell neoplasm: 41:37
Juvenile Xanthogranuloma (JXG): 46:37
Reticulohistiocytoma 51:19
Langerhans cell histiocytosis 53:58
Indeterminate dendritic cell tumor 57:53
Mastocytosis 59:11
Rosai-Dorfman disease (RDD) 1:00:00
Mycobacterial spindle cell pseudotumor 1:03:29

Other useful videos and links:
MF basics video: https://kikoxp.com/posts/4131
Folliculotropic MF & follicular mucinosis
-Video: https://kikoxp.com/posts/2972
-WSI digital slide: https://kikoxp.com/posts/2866/
Angiomatoid fibrous histiocytoma 101 video: https://kikoxp.com/posts/4449
IMT 101 video: https://kikoxp.com/posts/4255
Hemepath Board Review video - Peripheral Blood Smears: https://kikoxp.com/posts/3726
Histoid leprosy:
-Video: https://kikoxp.com/posts/2311
-WSI digital slide: https://kikoxp.com/posts/2298
Mycobacterial spindle cell pseudotumor:
-Video (discussed in this review video): https://kikoxp.com/posts/5306
-WSI digital slides (H&E): https://kikoxp.com/posts/5127
-WSI digital slides (Fite AFB & PASD stains): https://kikoxp.com/posts/5308

Publications:
Wada et al. Specificity of IRF4 translocations for primary cutaneous anaplastic large cell lymphoma: a multicenter study of 204 skin biopsies https://pubmed.ncbi.nlm.nih.gov/21169992/

Carlock et al. Hansen Disease (Leprosy) and Armadillo Exposure in Arkansas: A Case Series https://pubmed.ncbi.nlm.nih.gov/32379089/

Please check out my Soft Tissue Pathology & Dermatopathology survival guide textbooks: http://bit.ly/2Te2haB ‬

This video is geared towards medical students, pathology or dermatology residents, or practicing pathologists or dermatologists. Of course, this video is for educational purposes only and is not formal medical advice or consultation.

Presented by Jerad M. Gardner, MD. Please subscribe to my channel to be notified of new pathology teaching videos.

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