Charles Herndon
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drcyclopath.bsky.social
Charles Herndon
@drcyclopath.bsky.social
200 followers 510 following 560 posts
My education site http://pathologynotebook.com
Incoming PGY1 @UCSFPath
All views are my own
#CytoPath #PediPath #BSTPath #PathSky #Pathology
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drcyclopath.bsky.social
#TooFarToDiagnose? 🧐
A. Perniosis
B. Erythema Annulare Centrifugum
C. Tumid Lupus Erythematosus
D. Granuloma Annulare

#Pathology #Dermatology #Dermatopathology #DermPath
February 9, 2026 at 4:10 PM
drcyclopath.bsky.social
#TooCloseToDiagnose? 🧐
Painful subcutaneous nodule.
A. Myopericytoma
B. Angioleiomyoma
C. Glomangioma
D. Hidradenoma
#Pathology #Dermatology #Dermatopathology #DermPath
February 9, 2026 at 3:59 PM
drcyclopath.bsky.social
#TooCloseToDiagnose? 🧐
A. Clear Cell Acanthoma
B. Trichilemmoma
C. Bowen's Disease
D. Paget's Disease
#Pathology #Dermatology #Dermatopathology #DermPath
February 4, 2026 at 4:13 PM
drcyclopath.bsky.social
#TooCloseToDiagnose? 🧐
A. Angiokeratoma
B. Lymphangioma
C. Verrucous Hemangioma
D. Targetoid Hemosiderotic Hemangioma
#Pathology #Dermatology #Dermatopathology #DermPath
February 4, 2026 at 4:02 PM
drcyclopath.bsky.social
#CytoQuiz #SoftTissue 🔬
A) Leiomyosarcoma (LMS)
B) Leiomyoma
C) Gastrointestinal stromal tumor (GIST)
D) Schwannoma
#CytoPath #Pathology
🙏 🖼️ @CytoAtlas
February 4, 2026 at 3:43 PM
drcyclopath.bsky.social
#CytoQuiz #SoftTissue 🔬
A) Angiolipoma
B) Lipoma
C) Hibernoma
D) Myxoid Liposarcoma
#CytoPath #Pathology
🙏 🖼️ @CytoAtlas
February 4, 2026 at 3:25 PM
drcyclopath.bsky.social
#TooFarToDiagnose? 🧐
Inflamed nodule.
A. Epithelioid Hemangioma
B. Pseudomyogenic Hemangioendothelioma
C. Epithelioid Hemangioendothelioma
D. Epithelioid Fibrous Histiocytoma
#Pathology #Dermatology #Dermatopathology #DermPath
February 3, 2026 at 3:59 PM
drcyclopath.bsky.social
#CytoQuiz #Urinary 🔬
A) Therapy Related Atypia
B) High Grade Urothelial Carcinoma
C) Normal Urine
D) Polyoma Virus Infection

#CytoPath #Pathology
🙏 🖼️ @CytoAtlas
February 3, 2026 at 3:47 PM
drcyclopath.bsky.social
#CytoQuiz #Breast 🔬

A) Benign Ductal Cells
B) Fibroadenoma
C) Ductal Carcinoma
D) Lobular Carcinoma

#CytoPath #Pathology
🙏 🖼️ @CytoAtlas
February 3, 2026 at 3:31 PM
drcyclopath.bsky.social
#TooFarToDiagnose? 🧐
A. Blastomycosis
B. Chromoblastomycosis
C. Paracoccidioidomycosis
D. Coccidioidomycosis
#Pathology #DermPath
February 2, 2026 at 2:45 PM
drcyclopath.bsky.social
#TooFarToDiagnose? 🧐
Non-scarring alopecia.
A. Trichotillosis
B. Alopecia areata
C. Telogen effluvium
D. Androgenetic alopecia
#Pathology #DermPath
February 2, 2026 at 2:30 PM
drcyclopath.bsky.social
#CytoQuiz🔬
Bronchial epithelial cell with nuclear inclusion.
____ Infection
A) Adenovirus
B) Herpes Virus
C) Cytomegalovirus
D) Pneumocystis Pneumonia
#CytoPath #Pathology
February 2, 2026 at 2:21 PM
drcyclopath.bsky.social
#TooCloseToDiagnose? 🧐
A. Myrmecia
B. Epidermodysplasia verruciformis
C. Paget's disease
D. Verruca vulgaris
#Pathology #Dermatology #Dermatopathology #DermPath
January 30, 2026 at 4:45 PM
drcyclopath.bsky.social
#TooCloseToDiagnose? 🧐
Hint: ❄️
A. Tumid Lupus Erythematosus
B. Erythema Annulare Centrifugum
C. Perniosis
D. Granuloma Annulare
#Pathology #DermPath
January 30, 2026 at 4:30 PM
drcyclopath.bsky.social
#TooCloseToDiagnose? 🧐
A. Angioleiomyoma
B. Glomangioma
C. Myopericytoma
D. Hidradenoma
#Pathology #BSTPath #DermPath
January 29, 2026 at 4:44 PM
drcyclopath.bsky.social
#TooCloseToDiagnose? 🧐
Spindle cells.
A. Hypertrophic scar
B. Dermatomyofibroma
C. Myofibroma
D. Piloleiomyoma
#Pathology #Dermatology #Dermatopathology #DermPath
January 29, 2026 at 4:31 PM
drcyclopath.bsky.social
#TooCloseToDiagnose? 🧐
A. Darier disease
B. Grover disease
C. Warty dyskeratoma
D. Hailey-Hailey disease
#Pathology #Dermatology #Dermatopathology #DermPath
January 29, 2026 at 4:07 PM
drcyclopath.bsky.social
#TooCloseToDiagnose? 🧐
Vascular lesion.
A. Pseudomyogenic Hemangioendothelioma
B. Epithelioid Hemangioendothelioma
C. Epithelioid Hemangioma
D. Lobular Capillary Hemangioma
#Pathology #Dermatology #Dermatopathology #DermPath
January 28, 2026 at 2:53 PM
drcyclopath.bsky.social
#TooFarToDiagnose? 🧐
Subcutaneous inflammation.
A. Erythema nodosum
B. Lupus panniculitis
C. Polyarteritis Nodosa
D. Erythema induratum
#Pathology #Dermatology #Dermatopathology #DermPath
January 28, 2026 at 2:35 PM
drcyclopath.bsky.social
#TooFarToDiagnose? 🧐
Cystic lesion.
A. Cutaneous Ciliated Cyst
B. Cutaneous Endometriosis
C. Apocrine Hydrocystoma
D. Steatocystoma
#Pathology #BSTPath #Dermatology #DermPath
January 28, 2026 at 2:14 PM
drcyclopath.bsky.social
#TooCloseToDiagnose? 🧐
Pigmented lesion.
A. Lentiginous Nevus
B. Lentigo Simplex
C. Solar Lentigo
D. Lentigo Maligna
#Pathology #Dermatology #Dermatopathology #DermPath
January 27, 2026 at 5:15 PM
drcyclopath.bsky.social
#TooCloseToDiagnose? 🧐
Clear cells.
A. Sebaceous Carcinoma in situ
B. Trichilemmoma
C. Paget's Disease
D. Squamous cell carcinoma in situ
#Pathology #Dermatology #Dermatopathology #DermPath
January 27, 2026 at 5:01 PM
drcyclopath.bsky.social
Cutaneous Epithelioid ____
A. Hemangioma
B. Fibrous Histiocytoma
C. Angiomatous Nodule
D. Hemangioendothelioma
#TooCloseToDiagnose? 🧐
#Pathology #BSTPath #DermPath
January 27, 2026 at 4:21 PM
drcyclopath.bsky.social
#TooCloseToDiagnose? 🧐
A. Trichofolliculoma
B. Fibrofolliculoma
C. Dilated Pore of Winer
D. Pilar Sheath Acanthoma
#Pathology #Dermatology #Dermatopathology #DermPath
January 26, 2026 at 4:17 PM
drcyclopath.bsky.social
#TooCloseToDiagnose? 🧐
A. Psoriasis
B. Chronic spongiotic dermatitis
C. Lichen simplex chronicus
D. Pityriasis rubra pilaris
#Pathology #Dermatology #Dermatopathology #DermPath
January 26, 2026 at 4:01 PM