Noduloulcerative BCC

Age: 75 years

Gender: Male

Site: Upper lip

Duration: 2 years

Morphology: Oval noduloulcerative lesion with partially scarred center and pearly rolled up border and surface telangectasis.

Keratoacanthoma

Age: 65 years
Gender: Male
Site: Cheek
Duration: 6 months
Morphology: An asymptomatic, solitary, dome-shaped nodule with a central keratin-filled crater.

Squamous cell carcinoma

Age: 85 year
Gender: Male
Site: Lower lip
Duration: > 1 year
Morphology: Asymptomatic, hard, red multinodular mass. Two submental lymph nodes were palpable but no organ metastasis.

Mycosis fungoides (Plaque-stage)

Age: 30 year
Gender: Male
Site: Trunk & Limbs
Duration: 3 years
Morphology: Pruritic reddish-brown well-demarcated indurated plaques variable in sizes and shapes. The lymph nodes, liver, spleen and other organs were not involved.

Kaposi sarcoma

Age: 67 year
Gender: Male
Site: Palm
Duration: 7 months
Morphology: An asymptomatic, large, solitary, violaceous nodular plaque. No lymph node involvement or distant metastasis.

Nodular BCC

Age: 67 year

Gender: Female

Site: Nose

Duration: > 1 year

Morphology: An asymptomatic, skin-colored to translucent, rounded nodule with surface telangectases. 

Basal cell carcinoma

Age: 50 year
Gender: Female
Site: Lower lip
Duration: 1 year
Morphology: A crusted oval ulcer having a slightly pigmented thready margin and easily bleeding tendency.

Leiomyoma

Age: 38 year
Gender: Female
Site: Upper arm
Duration: 1 year
Morphology: Multiple, skin-colored to pinkisk tender papules and nodules that were characteristically painful on cold exposure.

Kaposi sarcoma

Age: 64 years
Gender: Male
Site: Feet
Duration: 8 months
Morphology: Asymptomatic, violaceous-purplish plaques and nodules confined to both lower limbs especially the feet. No lymph node involvement or distant metastasis.

KA with flattened surface.

Age: 20 years
Gender: Male
Site: Eyebrow
Duration: 3 months
Morphology: An asymptomatic, flesh-colored nodule having a flattened surface with central keratin-filled depression.

Noduloulcerative BCC

Age: 78 year
Gender: Male
Site: Upper lip
Duration: 5 years
Morphology: An asymptomatic large rodent ulcer with irregular outline surrounded by slightly pigmented rolled up border. No distant metastasis.

Noduloulcerative BCC

Age: 70 year
Gender: Male
Site: Nose
Duration: 3 years
Morphology: Destructive ulcer that easily bleeds on minor touch with friable granular base and rolled up border. No lymph node involvement or oganomegally.

Acral lentiginous melanoma

Age: 50 year

Gender: Female

Site: Foot side

Duration: > 1 year

Morphology: An asymptomatic, irregularly-shaped, hyperpigmented patch 8 cm in greatest diameter. Most "ABCDE" criteria of malignant melanoma are applicable to this lesion. No lymph node enlargement or distant metastasis.