22 records in this category
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The patient is a 49 year old woman with a history of Raynaud's. A punch biopsy of brown, velvet-like plaques is taken from the right dorsal index MCP joint. Clinical Diagnosis: acanthosis nigricans vs post-inflammatory pigmentary changes vs lichenoid dermatitis.<br /><br />Dr Mark Hurt.
- 12 comments
- 3,505 views
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60 year old woman with lesion on the cheek. First IHC image=polykeratin, second IHC image=EMA, third IHC image=p63.<br /><br />Dr Uma Sundram.
- 9 comments
- 2,762 views
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6-day-old healthy full-term Hispanic girl presents with an ulcerated lesion on the left upper arm. It was present at birth as a “red dot� and began to crust on day of life 3. She was sent to the ER by the PCP who was concerned it could be HSV.<br /><br />Dr Hafeez Diwan
- 10 comments
- 3,035 views
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45 year-old Hispanic male with HIV and a CD4 count of 2, with red macules/rash. He is suspected to have TB meningitis. This biopsy is from an unspecified site.<br /><br />Dr Hafeez Diwan
- 10 comments
- 2,784 views
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Spot Diagnosis provided by Dr Richard Carr<br /><br />Additional Images to Follow at 6pm GMT
- 14 comments
- 3,016 views
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The patient is a 44 year old woman with an excision of a 1.5 x 1.9 cm pinkish-tan dermal nodule taken from the right lower back. <br /><br />Dr Mark Hurt.
- 11 comments
- 2,506 views
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57 year old woman, history of multiple non melanoma skin cancers, with pigmented lesion on the left lower arm. No known prior biopsy.<br /><br />Dr Uma Sundram
- 12 comments
- 2,743 views
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27/F scalp ?seb cyst<br /><br />Case posted by Dr Arti Bakshi
- 12 comments
- 2,783 views
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39 year-old male with eroded lesions in axilla and groin. This biopsy is from the axilla.<br /><br />Dr Hafeez Diwan
- 9 comments
- 2,856 views
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Patient itchy and picked off pieces of skin placed in wet tissue and brought in for microscopic examination. ? lice/ticks.<br /><br />Dr Richard Carr<br />
- 7 comments
- 2,490 views
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The patient is a 76-year-old woman with a shave biopsy taken from the right nasal sidewall. <br /><br />Dr Mark Hurt.
- 9 comments
- 2,550 views
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64 year old woman with back dermal lesion. The stain in image 5 is sox 10.<br /><br />Dr Uma Sundram
- 12 comments
- 2,675 views
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54 year-old male with biopsy labeled as right inguinal lymph node.<br /><br />Dr Hafeez Diwan
- 8 comments
- 2,648 views
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49-year-old Hispanic man presents with a 4-week history of non-healing ulcerations on the right lower leg. The patient previously complained of dyspnea, sore throat, dry cough, and arthralgias. A CT chest without contrast showed very mild scattered areas of ground-glass opacities with no specific distribution.<br /><br />Dr Hafeez Diwan
- 8 comments
- 2,467 views
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?Actinic keratosis<br /><br />Dr Richard Carr<br />
- 8 comments
- 2,962 views
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The patient is a 36 year old woman with a punch biopsy taken from the intermammary chest.<br /><br />Dr Mark Hurt
- 10 comments
- 3,499 views
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60 year old male who is status post arrhythmia, intubated and on antibiotics during his hospital stay. Now he has a one day history of intact firm 4-8 mm blisters on neck and right antecubital fossa.<br /><br />Dr Uma Sundram
- 11 comments
- 2,472 views
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63 year-old female with forehead mass.<br /><br />Dr Hafeez Diwan
- 6 comments
- 2,458 views
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72/M itchy targetoid widespread rash with skin peeling, oral lesions +, lesions developed shortly following Terbinafine therapy. On investigations, ANA positive (high titres), positive Anti-Ro and Anti- la.<br /><br />Dr Arti Bakshi
- 9 comments
- 2,378 views
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M75. Cheek. Inflamed nodule. Seen by GP day before. ?BCC<br /><br />Dr Richard Carr
- 7 comments
- 2,825 views
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66 year old female with tumour on scalp<br /><br />Iskander Chaudhry
- 4 comments
- 1,631 views
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Spot Diagnosis provided by Iskander Chaudhry
- 2 comments
- 2,241 views