ABSTRACT
Giant porokeratosis (PK) is a rare entity. Many consider it as a variant of PK of Mibelli, while others describe it as a separate variant. The diameter may range between 10 and 12 cm and the wall of hyperkeratotic ridge may be upto 1 cm. High tropical temperature and long duration of outdoor activities without adequate clothing are known influencing factors of PK. To the best of our knowledge, only five cases of solitary giant PK and a case of disseminated giant PK have been documented from India. We report three cases of giant PK for their rarity.
ABSTRACT
Psoriasis is a disease of considerable clinical and histopathological diversity. We report a rare case of elephantine psoriasis responding very well to methotrexate. Histopathology revealed abnormal papillomatosis with finger-like projections in addition to alternating orthokeratosis with overlying hypergranulosis and parakeratosis with overlying hypogranulosis. We believe that this finding may represent an odd histopathologic type in elephantine psoriasis.
