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Biomedical subjects

W Carl

Publications and source records attributed to W Carl.

At least 37 records · Page 2Linked to original sources

Dental and bone abnormalities in patients with familial polyposis coli.

Dental and bone abnormalities of the maxilla and mandible are present in approximately 80% of patients with familial polyposis coli. The dental abnormalities include impacted teeth (other than third molars), supernumerary teeth, congenitally missing teeth, fused roots of first and second molars, and unusually long and tapered roots of posterior teeth. The bone lesions consist mostly of osteomas, either isolated or in clusters, in the maxilla and mandible or of exostoses with lateral and/or lingual extensions. Since dental and bone abnormalities are already present early in life there is a strong suggestion that they may be used as diagnostic features in the recognition of familial polyposis coli.

Adenomatous Polyposis Coli↗

Oral manifestations of systemic chemotherapy and their management.

Many antineoplastic drugs in use now have cytotoxic side effects that also manifest in the oral cavity or influence dental management. Chemotherapeutic agents that have a high potential for precipitating oral mucosal damage and bone marrow depression are methotrexate, cyclophosphamide, daunorubicin, doxorubicin hydrochloride, 5-fluorouracil, bleomycin, nitrogen mustard, cytosine-arabinoside, 6-mercaptopurine, busulfan, and L-phenylalanine mustard. Mucositis may lead to neglected oral hygiene, which in turn may cause a chain reaction of local infections, bleeding, and septicemia in myelosuppressed patients. Preventive oral care before chemotherapy and active oral care during therapy are necessary for compromised patients. A protocol for oral care is described.

Antineoplastic Agents↗

Oral manifestations of bone marrow transplantation.

Bone marrow protection by transplantation permits the administration of large doses of antitumor drugs and radiation. Severe oral complications occur in about 70% of patients who have had allogeneic bone marrow transplants and to a lesser degree in patients who have had autologous and syngeneic transplants. Oral complications consist of mucositis, salivary gland dysfunction, loss of resiliency of perioral tissues, periodontal disease, and caries. Pre- and post-transplant oral care aimed at plaque control, control of dental pathology, and hydration of oral tissues are important factors in support therapy of bone marrow transplant patients.

Adolescent↗

Oral complications in cancer patients.

Ionizing radiation used in treating the head and neck area produces oral side effects such as mucositis, salivary changes, trismus and radiation caries. Sequelae of cancer chemotherapy often include oral stomatitis, myelosuppression and immunosuppression. Infections of dental origin in compromised patients are potentially lethal. Specific programs to eliminate dental pathology before radiation and chemotherapy, and to maintain oral hygiene during and after therapy, will minimize these complications.

Adolescent↗