Richard Carr
@racarr51.bsky.social
Dermatopathologist, Warwick Hospital UK. Interested in all dermatopathology esp. keratoacanthoma (KA) & follicular SCC-KA-like. Personal interests: Golf, cider making, dogs - especially fostering guide dogs. Family = No1.
Pinned
Richard Carr
@racarr51.bsky.social
· Jan 14
www.sciencedirect.com/science/arti...
Link to the paper that should help everyone diagnose keratoacanthoma with greater confidence.
Link to the paper that should help everyone diagnose keratoacanthoma with greater confidence.
RAC9375. F70s. Nasal alar. ?KA ?SCC, additional pathology. What is this rare combo of p16 & p53?
June 21, 2026 at 3:12 PM
RAC9375. F70s. Nasal alar. ?KA ?SCC, additional pathology. What is this rare combo of p16 & p53?
RAC9375. F70s. Nasal alar. 9 weeks ?KA ?SCC
June 21, 2026 at 2:31 PM
RAC9375. F70s. Nasal alar. 9 weeks ?KA ?SCC
RAC9366 M70s. Scalp Vertex. ?SCC #dermpath @rishiagrawal.bsky.social
March 14, 2026 at 7:10 PM
RAC9366 M70s. Scalp Vertex. ?SCC #dermpath @rishiagrawal.bsky.social
RAC9365. F80ish. Pre-auricular ?BCC. #Dermpath @rishiagrawal.bsky.social
March 11, 2026 at 6:22 PM
RAC9365. F80ish. Pre-auricular ?BCC. #Dermpath @rishiagrawal.bsky.social
RAC9364 M70 ish. Upper chest. 30 x 20mm keratotic nodule ?SCC. #Dermpath @rishiagrawal.bsky.social
March 8, 2026 at 9:52 AM
RAC9364 M70 ish. Upper chest. 30 x 20mm keratotic nodule ?SCC. #Dermpath @rishiagrawal.bsky.social
RAC9358. M40s Bilateral giant pigmented lesion. Biopsy from chest. #Dermpath @rishiagrawal.bsky.social
February 26, 2026 at 9:39 AM
RAC9358. M40s Bilateral giant pigmented lesion. Biopsy from chest. #Dermpath @rishiagrawal.bsky.social
RAC9356. M60s. Re-excision of thin melanoma (7 weeks from prior excision). What's going on? @rishiagrawal.bsky.social #dermpath
February 20, 2026 at 5:24 PM
RAC9356. M60s. Re-excision of thin melanoma (7 weeks from prior excision). What's going on? @rishiagrawal.bsky.social #dermpath
RAC9355 F60s. Lower back. ?BCC for opinions please. Also what type of giant cell? @rishiagrawal.bsky.social #Dermpath
February 20, 2026 at 4:48 PM
RAC9355 F60s. Lower back. ?BCC for opinions please. Also what type of giant cell? @rishiagrawal.bsky.social #Dermpath
RAC9352. M70s. Cheek. BCC excised. Adjacent lesion. #dermpath @iyengarish.bsky.social
February 16, 2026 at 8:44 AM
RAC9352. M70s. Cheek. BCC excised. Adjacent lesion. #dermpath @iyengarish.bsky.social
RAC9342: M70s Base of thumb. SCC excision. @rishiagrawal.bsky.social #dermpath
January 27, 2026 at 5:21 PM
RAC9342: M70s Base of thumb. SCC excision. @rishiagrawal.bsky.social #dermpath
RAC9339. M50 ish. Nasal bride. Started as a spot. Grew to nodule centrally keratotic, shaved at 13 weeks. Clin photo at 7wks. @rishiagrawal.bsky.social #Dermpath
January 26, 2026 at 2:56 PM
RAC9339. M50 ish. Nasal bride. Started as a spot. Grew to nodule centrally keratotic, shaved at 13 weeks. Clin photo at 7wks. @rishiagrawal.bsky.social #Dermpath
RAC9338: Spot Diagnosis @rishiagrawal.bsky.social #Dermpath PLEASE DISCUSS
January 21, 2026 at 8:41 AM
RAC9338: Spot Diagnosis @rishiagrawal.bsky.social #Dermpath PLEASE DISCUSS
Reposted by Richard Carr
My Copy I have given away at least 20 of these to smokers or their spouse. Best Book ever on Quitting Here is his son @racarr51.bsky.social...
January 15, 2026 at 5:31 AM
My Copy I have given away at least 20 of these to smokers or their spouse. Best Book ever on Quitting Here is his son @racarr51.bsky.social...
Reposted by Richard Carr
I mentioned your hilarious post to Robin (CEO, Easyway) & perhaps you read the apparently hilarious self-help spoof book he knew about:
January 14, 2026 at 10:29 AM
I mentioned your hilarious post to Robin (CEO, Easyway) & perhaps you read the apparently hilarious self-help spoof book he knew about:
Reposted by Richard Carr
Brilliant & well done. Funny thing though it really is EASY to stop if you know psychological aspect. Physical addiction is minimal (no cold turkey). Cunning trick : smokers believe +/- they enjoy & / or r hopelessly addicted. My dad's book explains all (I'm a doctor BTW - don't get royalties😇).
December 31, 2025 at 5:46 PM
Brilliant & well done. Funny thing though it really is EASY to stop if you know psychological aspect. Physical addiction is minimal (no cold turkey). Cunning trick : smokers believe +/- they enjoy & / or r hopelessly addicted. My dad's book explains all (I'm a doctor BTW - don't get royalties😇).
Dear #Dermpath community. 2025 was an anus horribilis in some ways but I find myself ending 2025 & beginning 2026 with a positive internal mindset. I wish you all well for 2026 and hopefully we will build the dermpath community on this platform to greater levels 😇
January 4, 2026 at 12:02 PM
Dear #Dermpath community. 2025 was an anus horribilis in some ways but I find myself ending 2025 & beginning 2026 with a positive internal mindset. I wish you all well for 2026 and hopefully we will build the dermpath community on this platform to greater levels 😇
RAC9328: F60s >18/12 h/o itchy, erythematous plaque. Incision bx. ?Lichen simplex, ?Lichen amyloidosis, ?lipodermatosclerosis. #Dermpath @rishiagrawal.bsky.social A vine case😇
December 7, 2025 at 8:09 AM
RAC9328: F60s >18/12 h/o itchy, erythematous plaque. Incision bx. ?Lichen simplex, ?Lichen amyloidosis, ?lipodermatosclerosis. #Dermpath @rishiagrawal.bsky.social A vine case😇
F60s. Itchy lesion, hyperpigmented area. ?LP ?Eczema ?Morphoea. #Dermpath @rishiagrawal.bsky.social
December 6, 2025 at 10:48 AM
F60s. Itchy lesion, hyperpigmented area. ?LP ?Eczema ?Morphoea. #Dermpath @rishiagrawal.bsky.social
RAC9326 M90 ish. Ear. Recurrence. Name tumour, sign & stage. #Dermpath @rishiagrawal.bsky.social
December 5, 2025 at 6:48 AM
RAC9326 M90 ish. Ear. Recurrence. Name tumour, sign & stage. #Dermpath @rishiagrawal.bsky.social
RAC9002: M60s. Plantar lesion ?VW ?SCC @rishiagrawal.bsky.social #Dermpath
December 4, 2025 at 1:59 PM
RAC9002: M60s. Plantar lesion ?VW ?SCC @rishiagrawal.bsky.social #Dermpath
RAC9321. M70s Dorsum of foot. ?SCC ?Viral Wart. @rishiagrawal.bsky.social #Dermpath
December 3, 2025 at 7:46 PM
RAC9321. M70s Dorsum of foot. ?SCC ?Viral Wart. @rishiagrawal.bsky.social #Dermpath
Histopathologists & Dermatopathologists: Do you give completeness of excision on epidermoid cyst removal specimens. If so why? If not why not?
Poll on X: x.com/RACARR51/sta...
Poll on X: x.com/RACARR51/sta...
x.com
November 18, 2025 at 7:26 AM
Histopathologists & Dermatopathologists: Do you give completeness of excision on epidermoid cyst removal specimens. If so why? If not why not?
Poll on X: x.com/RACARR51/sta...
Poll on X: x.com/RACARR51/sta...
RAC3910 M60s. Dorsal foot warty lesion. ?VW ?SCC.#Dermpath @iyengarish.bsky.social
November 16, 2025 at 12:34 PM
RAC3910 M60s. Dorsal foot warty lesion. ?VW ?SCC.#Dermpath @iyengarish.bsky.social
RAC9309: M80s. Lower back, ?SEBK, shave. H&Ex4 #Dermpath @rishiagrawal.bsky.social
November 16, 2025 at 6:56 AM
RAC9309: M80s. Lower back, ?SEBK, shave. H&Ex4 #Dermpath @rishiagrawal.bsky.social