Grover's disease is a transient acantholytic dermatosis of unknown cause, manifesting clinically as a papular skin eruption that is usually located on the anterior chest and abdomen. Histologically characterized by an acantholytic pattern, it has been associated with numerous disorders, including hematologic malignancies, chronic renal failure, and HIV infection, as well as with chemotherapy an...

Acantholytic squamous cell carcinoma is a well-defined variant of squamous cell cancer in which significant portions of the neoplastic proliferation show a pseudoglandular or tubular microscopic pattern. It usually presents as a nodule with various colors, and it is accompanied by scaling, crusting, and ulceration on the sun-exposed areas of older aged individuals. Histologically, the tumor con...

Galli- Galli disease is a rare acantholytic variant of Dowling- Degos disease, with few cases reported in the literature till date. We here, describe an interesting case prominent histopathological findings. Future studies and genotype-phenotype correlations may elucidate why acantholysis observed some patients, but not others.

Keratosis follicularis or Darier's disease (DD), a rare autosomal dominant disorder is characterised clinically by appearance of multiple, prurutic, discrete, scaly papules affecting seborrheic areas coupled with palmar pits, nail changes and mucosal involvement. Histologicaly the lesions show suprabasal clefts with acantholytic and dyskeratotic cells. We report a case of 35 years old woman wit...