“…Moreover, accidental injections of paraffin and other mineral oils, such as sheep lanolin, petroleum jelly, and vitamin E, can still be seen today, and patients with psychiatric or personality disorders may be capable of injecting themselves with a wide variety of substances. A specific form of paraffinoma is the so-called sclerosing lipogranuloma, which results from injection of paraffin in the penis causing fibrosis and deformity of the penis body 143,145,148,150,151,154,156,158,161,162 (Fig 12). The involved areas of paraffinoma appear as erythematous indurated plaques and in rare instances the lesion may ulcerate the overlying epidermis, mimicking a squamous cell carcinoma.…”