Edvil Mateos Profile picture
Jun 4, 2023 13 tweets 9 min read Read on X
Let's unveil more views of sectioned tubular objects.

-Case H&E 33864
Female 29 years
Wart left hand.
Diagnosis:
Deep palmo-plantar wart

(Via Virtual Pathology Slide Library)
#Foreingbodies #PathTwitter Image
Left slice: Image
Right slice: Image
Main punching points. ImageImageImageImage
Details: ImageImageImageImage
The deeper tips of the needles. ImageImageImageImage
Details: ImageImageImageImage
Oblique cuts of the tubes. ImageImageImageImage
Penetration entries of the spines (holes). ImageImageImageImage
Details: ImageImageImageImage
Bottom of the lesion and tips of the spines. ImageImageImageImage
Note:
Comparison of perpendicular and oblique cutting angle in the first image. One of the fibers (spine) is fully visible in the second image. ImageImage

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More from @MateosVillena

Jun 4, 2023
What are we looking at?
Is this a tubular object?

-Case H&E 1108
Male 65 years
Warty lesion on face
Diagnosis:
Squamous carcinoma

(Via Virtual Pathology Slide Library)
#dermatology #Microscopy #glochid ImageImageImage
A section of a tube is an ellipsoid, which can be a circle when the section is perpendicular to the tube. This tubular object has bee...This other tube was cut eve...This is the tip of a thorn.This must be a bubble, it d...
Read 4 tweets
Jun 3, 2023
Spot the transparent thorns
Clue: some look like horns

- Case H&E 1080
Female 45 years
Warty lesion on hand
Diagnosis:
Squamous papilloma

(Via Virtual Pathology Slide Library)
#Skin #Wart #HPV #Glochids #Dermatology ImageImageImageImage
Here there are some horns, tip of thorns ImageImageImageImage
Read 5 tweets
Jun 2, 2023
Mechanical irritant dermatitis
What is inside the itching?
#dermatology ImageImageImage
The outer skin of the little lump is decapitated with a needle, revealing a small thorn. Then the rest of the spines are "combed" with the needle, scratching the skin. ImageImageImageImage
At some point, it will start to bleed. Use a nail clipper or similar to remove as many raised spines (or bits of them) as you can. ImageImageImageImage
Read 4 tweets
Apr 28, 2023
@BrownJHM Verrugas, las gran incomprendidas Image
@BrownJHM "Mechanical irritant dermatitis"
en.m.wikipedia.org/wiki/Glochid
Read 21 tweets

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