This was the biggest multinucleated giant cell of the week. SCC metastatic to bone. #SkyPath #PathSky #BSTPath #surgicalpathology
February 21, 2025 at 10:53 PM
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⚕️ 𝗧𝗵𝗼𝗿𝗮𝗰𝗶𝗰 𝗦𝗠𝗔𝗥𝗖𝗔𝟰-𝗗𝗲𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝗨𝗻𝗱𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁𝗶𝗮𝘁𝗲𝗱 𝗧𝘂𝗺𝗼𝘂𝗿 (𝗦𝗗𝗨𝗧)⚕️
As discussion below:
www.linkedin.com/posts/trista...
#Pathtwitter #Pulmpath #BSTpath
As discussion below:
www.linkedin.com/posts/trista...
#Pathtwitter #Pulmpath #BSTpath
Tristan Rutland on LinkedIn: #oncology #pathology #smarca4 #thoracictumours #medicine…
⚕️ 𝗧𝗵𝗼𝗿𝗮𝗰𝗶𝗰 𝗦𝗠𝗔𝗥𝗖𝗔𝟰-𝗗𝗲𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝗨𝗻𝗱𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁𝗶𝗮𝘁𝗲𝗱 𝗧𝘂𝗺𝗼𝘂𝗿 (𝗦𝗗𝗨𝗧)⚕️
🕑 5 min learning
Thoracic SMARCA4-deficient…
www.linkedin.com
December 17, 2024 at 11:58 PM
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November 22, 2024 at 11:05 PM
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Although not typically associated with a “round cell sarcoma” differential, solitary fibrous tumor can sometimes mimic small round cell type sarcomas such as Ewing sarcoma. #BSTPath, #UmichPath, #BSTpathGoBlue
March 16, 2025 at 6:12 PM
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❌ Basal Cell Carcinoma
basaloid cells with peripheral palisading
seen in skin, not esophagus
#GIPath #PathSky #BSTPath #Pathology
basaloid cells with peripheral palisading
seen in skin, not esophagus
#GIPath #PathSky #BSTPath #Pathology
April 17, 2025 at 2:01 PM
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February 17, 2025 at 1:35 AM
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After an exceptionally successful career with over 31 years in the UCLA Department of Pathology and Laboratory Medicine, Dr. Scott Nelson has announced his retirement.
#Pathology #path2path #PathSky #BSTpath #OrthopaedicSurgery
#Pathology #path2path #PathSky #BSTpath #OrthopaedicSurgery
June 17, 2025 at 4:47 PM
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Desmoid fibromatosis can sometimes exhibit histologic features which overlap with nodular fasciitis, including focal areas of a more haphazard spindle cell arrangement. #BSTpath, #UMichPath, #BSTpathGoBlue
February 8, 2025 at 11:36 PM
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Image of the Week!
Submitted by: Miruna C. Popescu, M.D.
Directory Profile: buff.ly/dc1Jnsa
Subspecialty: Bone, joints & soft tissue
Diagnosis: Plexiform neurofibroma
#Pathology #PathologyOutlines #BSTPath #PathSky
Submitted by: Miruna C. Popescu, M.D.
Directory Profile: buff.ly/dc1Jnsa
Subspecialty: Bone, joints & soft tissue
Diagnosis: Plexiform neurofibroma
#Pathology #PathologyOutlines #BSTPath #PathSky
July 9, 2025 at 5:13 PM
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A legacy specimen photograph (> 55 yrs. old) of amputation for osteosarcoma involving distal femoral metaphysis. Sagittal section through knee jt. F = femur; P = patella; T = tibia. Both the femoral and tibial epiphyseal growth plates are clearly seen. #osteosarcoma #BSTPath
April 6, 2025 at 10:07 PM
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#pedipath x #bstpath
Rapidly growing neck mass
DX: Nodular fasciitis
SMA+
NEG: Desmin, Alk-1, S100, Sox-10
Mitoses and extravasated red cells are common
WSI: utexas.pathpresenter.net/public/displ...
Rapidly growing neck mass
DX: Nodular fasciitis
SMA+
NEG: Desmin, Alk-1, S100, Sox-10
Mitoses and extravasated red cells are common
WSI: utexas.pathpresenter.net/public/displ...
November 22, 2024 at 2:46 PM
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Dealing with an unusual fibromyxoid spindle cell neoplasm (that is MUC4 negative)? Consider PLAG1! #BSTPath, #UmichPath, #BSTpathGoBlue
April 13, 2025 at 1:38 AM
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❌ Adenoid Cystic Carcinoma
Cribriform architecture with small, uniform basaloid cells
Lacks the infiltrative nests and peripheral palisading typical of basaloid squamous cell carcinoma
#GIPath #PathSky #BSTPath #Pathology
Cribriform architecture with small, uniform basaloid cells
Lacks the infiltrative nests and peripheral palisading typical of basaloid squamous cell carcinoma
#GIPath #PathSky #BSTPath #Pathology
April 17, 2025 at 2:01 PM
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#pedipath X #bstpath ... Pretty example of a peripheral schwannoma in a young child. Retained INI-expression here supports non-syndromic origin. In contrast, a mosaic pattern of INI-1 loss could suggest underlying schwannomatosis.
WSI: utexas.pathpresenter.net/public/displ...
WSI: utexas.pathpresenter.net/public/displ...
#pedipath X #bstpath ... Pretty example of a peripheral schwannoma in a young child. Retained INI-expression here supports non-syndromic origin. In contrast, a mosaic pattern of INI-1 loss could suggest underlying schwannomatosis.
WSI: utexas.pathpresenter.net/public/displ...
#pedipath X #bstpath ... Pretty example of a peripheral schwannoma in a young child. Retained INI-expression here supports non-syndromic origin. In contrast, a mosaic pattern of INI-1 loss could suggest underlying schwannomatosis.
WSI: utexas.pathpresenter.net/public/displ...
bsky.app
December 17, 2024 at 2:57 PM
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Image of the Week!
Submitted by: Addisu Alemu, M.D.
Directory Profile: https://buff.ly/3F9cOkI
Subspecialty: Bone, joints & soft tissue
Diagnosis: Bone - Erdheim-Chester disease
#Pathology #PathologyOutlines #BSTPath #PathSky
Submitted by: Addisu Alemu, M.D.
Directory Profile: https://buff.ly/3F9cOkI
Subspecialty: Bone, joints & soft tissue
Diagnosis: Bone - Erdheim-Chester disease
#Pathology #PathologyOutlines #BSTPath #PathSky
February 26, 2025 at 7:06 PM
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#pedipath X #bstpath ... Pretty example of a peripheral schwannoma in a young child. Retained INI-expression here supports non-syndromic origin. In contrast, a mosaic pattern of INI-1 loss could suggest underlying schwannomatosis.
WSI: utexas.pathpresenter.net/public/displ...
WSI: utexas.pathpresenter.net/public/displ...
December 17, 2024 at 2:52 PM
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Esophageal mass in 65-year-old man
Is it #TooCloseToDiagnose?? 🧐🧐
A) Basaloid Squamous Cell Carcinoma
B) Adenoid Cystic Carcinoma
C) Basal Cell Carcinoma
#GIPath #PathTwitter #BSTPath #Pathology
Is it #TooCloseToDiagnose?? 🧐🧐
A) Basaloid Squamous Cell Carcinoma
B) Adenoid Cystic Carcinoma
C) Basal Cell Carcinoma
#GIPath #PathTwitter #BSTPath #Pathology
April 17, 2025 at 2:01 PM
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It’s been 5 years! Time for an update to my #CAPvirtualPath lecture on #PediPath tumors! Just in time for the new academic year!
Instagram LIVE Monday, June 30, 8pm ET/5pm PT with live Q&A
#BSTpath #oncology @pathologists.bsky.social
Instagram LIVE Monday, June 30, 8pm ET/5pm PT with live Q&A
#BSTpath #oncology @pathologists.bsky.social
June 29, 2025 at 9:29 PM
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Cellular spindled histiocytic pseudotumor can sometimes be confused for inflammatory myofibroblastic tumor (or other spindled cell neoplasms). The spindled cells exhibit irregular grooved nuclei which suggest the tumor’s histiocytic nature. #BSTPath, #UmichPath, #BSTpathGoBlue
March 16, 2025 at 6:08 PM
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Bizarre Parosteal Osteochondromatous Proliferation - a scary-looking benign lesion arising from the surface of small bones of hand & feet. Aka Nora lesion. Lobules of cartilage maturing into trabeculae of woven bone. Spindle cell proliferation between the bony trabeculae. #pathology #bstpath
March 7, 2025 at 2:44 PM
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