Proliferation Characteristics of Cutaneous Squamous Cell Carcinomas Developing in Organ Graft Recipients

Squamous cell carcinoma of the head and neck in solid organ transplant recipients

“…This malignancy is thought to be a metastasis from cutaneous SCC. It occurs in only 1.53% of skin cancer patients 22. If such tumors are confined to the parotid gland and if negative surgical margins are achieved, the survival and control rates are high 23.…”

Aggressive Squamous Cell Carcinomas in Persons Infected With the Human Immunodeficiency Virus

“…3,[7][8][9][10] In this series, tumors occurred in patients with all stages of HIV disease. Local recurrence, metastasis, and survival did not correlate with the number of opportunistic infections and the CD4 + cell count.…”

Cutaneous Squamous Cell Carcinoma in Human Immunodeficiency Virus-Infected Patients

“…Twenty persons had both SCCs and BCCs. Of these, 15 (75%) had SCCs first and subsequently had a BCC. Five (25%) of 20 had BCCs first and subsequently had an SCC (P=.04; confidence interval, 0.19-0.81).…”