Thanks for sharing these nice cases with us.

1. Fibrofolliculoma. 2. Trichofolliculoma. 3. Leiomyosarcoma 4. Dermatofibrosarcoma Protuberans. 5. Rosacea. (Papulopustular and Granulomatous) 6. Sarcoidal granulomatous reaction to tattoo pigment. 7. Microcystic adnexal carcinoma. 8. Desmoplastic trichoepithelioma. 9. Intravascular metastatic breast cancer. 10. Metastatic malignant melanoma.

1. Mixed tumour (chondroid syringoma). 2. Nodular Hidradenoma. 3. Epidermolytic acanthoma. 4. Warty dyskeratoma. 5. Tinea infection with subcorneal pustules. 6. Candidiasis with pseudoepitheliumatous Hyperplasia. 7. Fordyce spot (ectopic sebaceous glands). 8. Sebaceoma 9. Angiokeratoma, (Fabry's Disease). 10. Masson tumor (intravascular papillary endothelial hyperplasia).

Thanks for these very nice cases

I feel very fortunate to have found this channel. Thank you so much. I have shared with my pathology colleagues.

1. Alopecia Areata 2. Telogen effluvium (alopecia). 3. Hibernoma (brown fat). 4. Granular cell tumour. 5. Pityriasis Lichenoides (acute lesion). 6. Erythema Multiforme. 7. Pleomorphic fibroma. 8. Angiofibroma. 9. Morphea profunda. 10. Lupus profundus.

1. Vacuolar interface Dermatitis. A case of chronic GVHD. 2. Pseudocyst of auricle. 3. Trichilemmoma 4. Bullous dermatophytosis, fungal. 5. Warty dyskeratoma.

vielen dank

Thank you. Excellent as always.

1. Dermal mixed Tumor (chondroid syringoma). 2. Chronic radiation dermatitis 3. Secondary Syphilis. 4. Pemphigus Vulgaris. 5. Alopecia areata. 6. Nevus sebaceous with trichoblastoma like Tumor.

1. Early morphea. 2. Lymphadenoma. 3. Plaque stage Kaposi’s Sarcoma. 4. Coccidiodomycosis 5. Fibrofolliculoma. 6. Granuloma faciale.

1. Halo nevus. 2. Viral. Monkeypox. Orf. 3. Bacillary angiomatosis. 4. Blastomycosis. 5. Cheilitis granulomatosa, differential dx. 6. Dermatitis Herpetiformis 7. Verruciform xanthoma

1. Incontinencia pigmenti. Differential dx of eosinophilic spongiosis. 2. Mixed Tumor of Skin 3. Epidermolytic Hyperkeratosis. 4. Bullous Mastocytosis. 5. Langerhans cell histiocytosis. 6. Mycosis fungoides.

1. Trichilemmoma 2. Angiosarcoma 3. Fibrous papule (Angiofibroma) with clear cell change. 4. Metastatic clear cell renal Cell Carcinoma. 5. Clear cell Basal Cell Carcinoma. 6. SCC in situ with clear cells. 7. Clear cell acanthoma. 8. Merkel Cell Carcinoma. 9. Lymphomatoid papulosis.

Amazing as always

Thank you for adding the diagnoses in the description. That is really helpful. As always a very useful session

Sir myself pg from India. Is it possible to attend your live webinars as a participant? Would be honoured to do so.

Im dealing with a chronic variant of this. It usuallg occurs after im off work for a day or two. Flares after my first night back. I get joint pain, fatigue, chills and feel just general malaise when i have a really bad flare. Goes away for a few weeks when i take certain antibiotics. I got norovirus once and it went away 3 weeks after that. Alwayd eventually comes back.

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Thank very much prof Very educational video

Wow. What an incredible seminar that was. So useful! Thank you for sharing your wisdom.

Fantastic cases and discussion. Much appreciated.

I've just come across your channel. These videos are gold. Thank you so much.

Thank you 🙂

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love these videos, thanks so much for sharing

Thanks for uploading

The First one is near impossible to diagnose without clinical history and pictures 😮

Dear Dr. Cockerell, what is the diagnosis of case 8? Thanks.

1 epidermal nevus 2 Prurigo pigmentosa 3 clonal SK 4 LCV 5 Blue nevus 6 foreign body granuloma 7 cylindroma 8 splinter 9 mixed tumor 10 urticaria allergic reaction 11 mucocele 12 lichen planus pigmentosa

I am sure these lectures are going to help me on my boards!

1 fibrous hamartoma of infancy 2 neuroma, NOS 3 urticaria 4 pinkus BCC 5 granular cell tumor 6 schwannoma 7 DFSP 8 JXG 9 tinea 10 Plexiform Fibrohistiocytic Tumor 11 PEN 12 Rhus dermatitis 13 LP 14 Leishmaniasis

1 GA 2 LSA 3 cutaneous mastocytosis 4 pilomatricoma 5 metastatic breast carcinoma 6 tinea 7 blue nevus

1 sebaceous carcinoma 2 pancreatic panniculitis 3 DFSP of childhood 4 hybrid adnexal tumor(hidradenoma and TAA) 5 NLD 6 marginal zone lymphoma 7 Septic vasculitis 8 tinea nigra 9 periungual fibroma

1 hyaluronic acid filter 2 sebaceous adenoma 3 Grover disease 4 carbon tattoo 5 MF 6 PAN 7 gout 8 nodular faciitis

1 cellular DF 2 morphea 3 bronchogenic cyst 4 Psoriasis 5 Warty D 6 LSC 7 schwannoma 8 ALCL 9 lichen planus 10 LCV 11 KA 12 sunburn nevus 13 GCT of tendon sheath 14 angiolipoma 15 EHK

1 morphea 2 atopic dermatitis 3 glomangioma 4 granuloma facilea 5 trichoblastoma 6 angiosarcoma 7 alopecia associated with CTD 8 eruptive xanthoma 9 JXG 10 tinea nigra 11 melanoma arising from blue nevus 12 fixed drug eruption 13 mobile encapsulated lipoma 14 pseudocyst of auricle 15 onchronosis

46 vellus hair cyst 47 discoid lupus 48 SCCIS with clear cell changes 49 KA 50 SCC, HPV+ 51 silver tatoo 52 EPS 53 Schwannoma 54 fat necrosis, NOS 55 verrucous candidas 56 warty D 57 melanoma 58 MIS 59 atrophie blanche(Livedoid vasculopathy) 60 PLEVA

151 granular cell tumor 152 HP 153 lupus 154 BP 155 porokeratosis 156 angiokeratoma 157 trichilemmoma 158 JXG 159 folliculitis decalvans 160 lice 161Tinea versicolor 162 steatocystoma 163 Pinkus BCC 164 LSA 165 DFSP

136. porokeratosis 137.chromoblastomycosis 138. angiosarcoma 139.Cellular neurothekeoma 140.leiomyoma 141.geographic tongue 142.PPD 143.psuedocyst of auricle 144.lipodermatosclerosis 145. splinter 146.pigmented bowen disease 147. pilar sheath acanthoma 148. scabies 149.EDP, Ddx PIH, lichen planus pigmentosus 150. mixed tumor

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In the video description it say 7. Ptyriasis rosea instead of gottate psoriasis

Great content 😊

I'm internal med. This was very informative and much appreciated for a recent case of mine