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Biomedical subjects

A Rinaldo

Publications and source records attributed to A Rinaldo.

At least 19 recordsLinked to original sources

A historical review of head and neck cancer in celebrities.

INTRODUCTION: The illnesses of celebrity patients always receive more attention from the general public than those of ordinary patients. With regard to cancer, this fact has helped to spread information about the four major malignancies: breast cancer, prostatic cancer, lung cancer and colorectal cancer. Head and neck cancer, on the other hand, is still not well recognised by the lay public, although the risk factors are similar to those of lung cancer. It was the objective of this analysis to identify cases of celebrity patients, the description of which could help to increase awareness of head and neck cancer, its symptoms and risk factors. METHODS: The Internet and medical literature databases were searched for celebrity patients who had suffered from head and neck cancer. RESULTS: The search revealed numerous famous head and neck cancer patients. However, only seven cases were documented well in the medical literature. Among the identified persons were one emperor, two United States presidents, a legendary composer, a world-renowned medical doctor, an outstanding athlete and an extraordinary entertainer. In spite of their exclusive position in society, these patients did not have a better prognosis compared with ordinary patients of their time. Only two of the group experienced long term survival and only one was cured. None of these influential figures used their influence to fund research or to promote knowledge about their respective diseases. CONCLUSION: The identified cases could help increase public awareness of head and neck cancer. Similar to activities in other oncologic fields, current celebrity head and neck cancer patients should be encouraged to discuss their diseases openly, which could have a positive effect on public health.

Famous Persons↗

The incidence of lymph node micrometastases in patients pathologically staged N0 in cancer of oral cavity and oropharynx.

The presence of nodal metastasis in head and neck cancer is an important prognostic factor and crucial in making critical decisions regarding postoperative radiation treatment and follow up. The final documentation of nodal metastasis is still based on routine histopathological evaluation of the lymph nodes in the neck. The newer technologies including immunohistochemistry, molecular analysis and subserial sectioning may increase the detection of lymph node micrometastases in patients pathologically staged N0 in cancer of oral cavity and oropharynx.

Genetic Markers↗

The sentinel node procedure with Patent Blue V dye in the surgical treatment of papillary thyroid carcinoma.

How far to extend the surgical treatment of papillary thyroid carcinoma (PTC) is still an open question. A contribution may come from intra-operative lymphatic mapping because, in other malignancies, the procedure has become an important aid in defining lymph node status. To assess the feasibility of using the sentinel lymph node (SLN) technique with the intratumoral injection of Patent Blue V dye to guide nodal dissection in PTC, 29 patients with a preoperative diagnosis of PTC and no clinical or ultrasonographic evidence of nodal involvement underwent cervicotomy and exposure of the thyroid gland, followed by Patent Blue V dye injection into the thyroid nodule. Total thyroidectomy was subsequently performed, resecting the lymph nodes at levels III, IV, VI and VII. The thyroid, SLN and the other lymph nodes were snap-frozen and submitted for both intra-operative and subsequent definitive pathological evaluation. Intra-operative lymphatic mapping located the SLN in 22/29 patients (75.9%) and the SLN revealed neoplastic involvement in 4/22 (18.2%); other lymph nodes were also positive in 2 cases. In the 18 patients whose SLNs were not metastatic, the other nodes were also disease-free. The SLN technique thus seems helpful in avoiding unnecessary lymph node dissection in PTC without spread to the SLN.

Adult↗