[1]: 676  it typically affects adults, have a predilection for the central face or scalp, with less than 1.5 cm dimension.

[2] Clinically, the lesions are asymptomatic, rubbery to firm in consistency, and usually occur on or above the neck in (> 90%) of cases, Histopathologically, FSCH shares several similar features to sebaceous trichofolliculoma, but it is usually possible to differentiate these two tumors.

[5] The typical histopathologic features of folliculosebaceous cystic hamartoma lesions are mesenchymal, follicular, and sebaceous elements; these lesions frequently manifest as sebaceous structures that emerge from a core infundibular cyst that is contained inside the dermis.

[6] Mesenchymal alterations are frequently observed throughout the stroma and are characterized by fibrillary bundles of collagen with proliferating adipocytes, as well as a rise in capillaries and tiny venules.

[6] In the stroma of lesions, immature adipocytes with lipid droplets and spindle- or starry-shaped nuclei have been observed; these cells are frequently located close to the sebaceous formations.