No abstract available.
Basal Cell Nevus Syndrome*

Basal cell nevus syndrome is a rare autosomal dominant disorder with a prevalence of between 1in 60,000 to 1in 120,000. This disorder is associated with a panoply of phenotypic that includes developmental anomalies and tumors particularly basal cell carcinoma. The genetic abnormality in almost all known cases is a mutation in the PATCHED] gene which is essential for normal body and limb patterning.? abnormalities We report a 50-year-old Filipina who suffered from multiple recurrent pigmented papules, plagues, nodules, and tumors on the face with the first tumor appearing at age 20.
Basal Cell Nevus Syndrome

No abstract available.
Basal Cell Nevus Syndrome ; Carcinoma, Basal Cell

No abstract available.
Basal Cell Nevus Syndrome* ; Carcinoma, Basal Cell

Introduction: Basal cell nevus syndrome (BCNS) (Gorlin-Goltz syndrome or Nevoid basal cell carcinoma syndrome) is a rare inherited multisystem and tumor-predisposing disorder caused by the patched tumor suppressor gene mutations and suppressor of fused gene. Its diagnosis follows a set of criteria based on specific cutaneous features and radiologic findings. Although an autosomal dominant disorder with a high degree of penetrance, BCNS has variable expression making its diagnosis difficult. The limited epidemiologic data among Asians especially in the Philippines hamper early detection or cause frequent misdiagnosis of the condition. Case report: A 56-year-old Filipino female with Fitzpatrick skin type V presented with early onset multiple basal cell carcinomas and bilateral palmoplantar pits. Radiologic investigation reveals odontogenic keratocyst, calcification of the falx cerebri, bridging of the sella turcica, bifid/splayed ribs and vertebral anomalies. The patient exhibits coarse facial features and bilateral cataracts. Cranial computed tomography scan shows cerebrocerebellar atrophy with ventricular dilatation. Management included wide excision of the nodular basal cell carcinomas (BCC), application of 5-flourouracil cream on the superficial BCC and electrodessication and curettage of the smaller lesions. Oral acitretin was also prescribed. Conclusion This is a case that highlights the approach to diagnosis, clinical features and management of BCNS in a Filipino patient. Since various phenotypic presentations may exist among dark-skinned individuals, early diagnosis poses a challenge among physicians. Epidemiologic and prevalence studies among Filipinos may be done to aid in the diagnosis and early management of this rare genodermatosis.
Basal Cell Nevus Syndrome ; Carcinoma, Basal Cell

Nevoid basal cell carcinoma syndrome is a rare autosomal dominant genetic disorder characterized by developmental abnormalities and tumorigenesis. In this paper, a case of nevoid basal cell carcinoma syndrome family was reported, and its incidence, pathogenesis, clinical features and methods of treatment were discussed by reviewing relevant literatures.
Basal Cell Nevus Syndrome ; Humans ; Male

Basal cell nevus syndrome(BCNS) is a rare autosomal dominant disorder characterized by variable developmental anomalies and predisposition to cancers. The main manifestations include multiple basal cell carcinomas of skins, odontogenic keratocysts, facial dysmorphism, skeletal abnormalities including scoliosis and bifid ribs, palmar and plantar pits, calcification of the falx cerebri, and biparietal frontal bossing. We experienced a case of 12-year-old girl with the clinical features of basal cell nevus syndrome.
Basal Cell Nevus Syndrome ; Carcinoma, Basal Cell ; Child ; Humans ; Nevus ; Odontogenic Cysts ; Ribs ; Scoliosis ; Skin

Basal cell nevus syndrome (BCNS) is principally characterized by cutaneous basal cell carcinomas, multiple odontogenic keratocysts and skeletal abnormalities. Our patient represented several characteristics of BCNS, such as, multiple odontogenic keratocysts, facial nevus, calcification of falx cerebri, parietal bossing and mental retardation. The cyst on posterior mandible showed recurrent and newly developing tendency.
Basal Cell Nevus Syndrome* ; Carcinoma, Basal Cell ; Humans ; Intellectual Disability ; Mandible ; Nevus ; Odontogenic Cysts* ; Rabeprazole

Basal Cell Nevus Syndrome ; complications ; Child ; Humans ; Hypertension ; complications

We studied a family with Gorlin-Goltz syndrome. The novel mutations of our cases were located on the 21st exon of the PTCH1 gene (c.3450C>G). The father, who received a strategic 56-day vismodegib treatment for disease control, was the first patient with Gorlin syndrome treated with the hedgehog inhibitor in Taiwan. The lesions regressed gradually, with scar formation, and were subsequently removed via a wide excision. Further details are provided below.
Basal Cell Nevus Syndrome* ; Cicatrix ; Exons ; Fathers ; Hedgehogs ; Humans ; Taiwan