1. Case B22  23 year old male  Solitary lesion on lower back  Otherwise well  ?Haemangioma ?Lymphangioma

6.  Diagnosis…

7.  Hobnail haemangioma

8. Case B23  13 year old female  ? Inclusion cyst  Skin excision right foot

13.  Diagnosis…

14.  Papillary eccrine adenoma

15. Case B24  78 year old female  Multiple plaques lower legs  Congo Red positive

20.  Diagnosis…

21.  Nodular amyloid

22. Case B25  82 year old male  Erythematous brown papules shoulder  ?granulomatous ??B cell lymphoma

27.  Diagnosis…

28.  Leishmaniasis

29. Case B26  52 year old female  End stage renal failure. Failed transplant.  Ulcers and painful skin nodules on buttocks and thighs

34.  Diagnosis…

35.  Calciphylaxis

36. Case B27  55 year old male  History of balanitis ?cause ?Erythroplasia

40.  Diagnosis…

41.  Zoon’s balanitis

42. Case B28  48 year old female  Skin tag excised from back

47.  Diagnosis…

48.  Fibroepithelioma of Pinkus

49. Case B29  70 year old female  Three year history of lesion right sole

54.  Diagnosis…

55.  Poroma

56. Case B30  11 year old male  Naevus lower lip  Present for three years  Increasing in size

67.  Diagnosis…

68.  Deep penetrating naevus

69. Case B31  63 year old male  Three to four year history of annular raised lesions with central clearing

74.  Diagnosis…

75.  Granuloma annulare

76. Case B33  82 year old male  ?BCC from scalp  BerEP4++(30%), EMA++(40%), Cam5.2++(5%), CK7++(80%), p53++(100%)

81.  Diagnosis…

82.  Sebaceous carcinoma

83. Case B34  37 year old male  Large naevoid/hamartomatous lesion left shoulder/chest wall since childhood  Recently developed several BCCs (biopsied/excised) within the lesion

88.  Diagnosis…

89.  Basaloid follicular hamartoma

90. Case B35  76 year old male  10mm nodule upper rim left ear  ?BCC/SCC  Epithelial islands positive for MNF116 and contained many S100 positive dendritic cells  CEA highlighted the very occasional ductal structures

96.  Diagnosis…

97.  Lymphadenoma

98. Case B36  71 year old male  ?SCC right ear  Diffuse strong expression of EMA and Cam5.2  Focal weak BerEP4 expression  Convincing CEA positivity  ER, PR negative

103.  Diagnosis…

104.  Eccrine duct carcinoma