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Annals of Oncology : Official Journal... Nov 2020
Topics: Carcinoma, Squamous Cell; Follow-Up Studies; Head and Neck Neoplasms; Humans; Hypopharynx; Larynx; Mouth; Oropharynx
PubMed: 33239190
DOI: 10.1016/j.annonc.2020.07.011 -
British Journal of Cancer Feb 2015Alcohol is a risk factor for cancer of the oral cavity, pharynx, oesophagus, colorectum, liver, larynx and female breast, whereas its impact on other cancers remains... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Alcohol is a risk factor for cancer of the oral cavity, pharynx, oesophagus, colorectum, liver, larynx and female breast, whereas its impact on other cancers remains controversial.
METHODS
We investigated the effect of alcohol on 23 cancer types through a meta-analytic approach. We used dose-response meta-regression models and investigated potential sources of heterogeneity.
RESULTS
A total of 572 studies, including 486 538 cancer cases, were identified. Relative risks (RRs) for heavy drinkers compared with nondrinkers and occasional drinkers were 5.13 for oral and pharyngeal cancer, 4.95 for oesophageal squamous cell carcinoma, 1.44 for colorectal, 2.65 for laryngeal and 1.61 for breast cancer; for those neoplasms there was a clear dose-risk relationship. Heavy drinkers also had a significantly higher risk of cancer of the stomach (RR 1.21), liver (2.07), gallbladder (2.64), pancreas (1.19) and lung (1.15). There was indication of a positive association between alcohol consumption and risk of melanoma and prostate cancer. Alcohol consumption and risk of Hodgkin's and Non-Hodgkin's lymphomas were inversely associated.
CONCLUSIONS
Alcohol increases risk of cancer of oral cavity and pharynx, oesophagus, colorectum, liver, larynx and female breast. There is accumulating evidence that alcohol drinking is associated with some other cancers such as pancreas and prostate cancer and melanoma.
Topics: Alcohol Drinking; Breast Neoplasms; Carcinoma, Squamous Cell; Case-Control Studies; Dose-Response Relationship, Drug; Esophageal Neoplasms; Esophageal Squamous Cell Carcinoma; Female; Humans; Incidence; Male; Melanoma; Mouth Neoplasms; Neoplasms; Pharyngeal Neoplasms; Prostatic Neoplasms; Risk Factors
PubMed: 25422909
DOI: 10.1038/bjc.2014.579 -
Head and Neck Pathology Mar 2022The new WHO classification of head and neck tumors provides a comprehensive overview of lesions by summarizing their clinical, epidemiological, histological,... (Review)
Review
The new WHO classification of head and neck tumors provides a comprehensive overview of lesions by summarizing their clinical, epidemiological, histological, immunohistochemical, molecular and genetic features. The chapters related to the description of oropharyngeal and nasopharyngeal lesions have thus been largely modified.
Topics: Head and Neck Neoplasms; Humans; Nasopharynx; Oropharynx; World Health Organization
PubMed: 35312986
DOI: 10.1007/s12105-022-01449-2 -
Head and Neck Pathology Mar 2022In this article, we review the chapter on tumors of the larynx, hypopharynx, trachea and parapharyngeal space in the new edition of the WHO book, focusing on the new... (Review)
Review
In this article, we review the chapter on tumors of the larynx, hypopharynx, trachea and parapharyngeal space in the new edition of the WHO book, focusing on the new developments in comparison to the previous edition. Squamous cell carcinoma (SCC) and its variants are by far the most common malignancies at these locations, with very limited new insights. The most important is the introduction of new targeted treatment-checkpoint inhibitors, with a new task for pathologists, who may help to predict the response to treatment by analyzing the expression of targeted proteins in biopsy samples. Precancerous lesions remain a controversial topic and, similarly to other organs, it is acceptable to use the terms "dysplasia" or "squamous intraepithelial lesion" (SIL), but there is a slight difference between low-grade dysplasia and low-grade SIL: in the former, mild atypia must be present, while the latter also includes hyperplastic epithelium without atypia. Two approaches have been proposed: a two-tiered system with low- and high-grade dysplasia/SIL and a three-tiered system with an additional category, carcinoma in situ. We are still searching for reliable diagnostic markers to surpass the subjectivity in biopsy diagnosis, with a few potential candidate markers on the horizon, e.g., stem cell markers. Other tumors are rare at these locations, e.g., hematolymphoid, neuroendocrine and salivary gland neoplasms, and are no longer included in Chapter 3. They must be diagnosed according to criteria described in specific chapters. The same holds true for soft tissue tumors, with the exception of cartilaginous neoplasms, which are still included in Chapter 3.
Topics: Carcinoma in Situ; Head and Neck Neoplasms; Humans; Hypopharynx; Larynx; Parapharyngeal Space; Trachea; World Health Organization
PubMed: 35312977
DOI: 10.1007/s12105-021-01405-6 -
BMJ Case Reports Sep 2020
Topics: Adult; Biopsy; Chemoradiotherapy; Endoscopy; Female; Hearing Loss; Humans; Magnetic Resonance Imaging; Nasopharyngeal Carcinoma; Nasopharyngeal Neoplasms; Nasopharynx; Squamous Cell Carcinoma of Head and Neck; Syndrome; Treatment Outcome; Trigeminal Neuralgia
PubMed: 32907871
DOI: 10.1136/bcr-2020-237392 -
Acta Otorhinolaryngologica Italica :... Oct 2006A correlation between laryngo-pharyngeal reflux and laryngeal carcinoma is currently debated. Chronic inflammation is a mutagen factor confirmed in the cancerogenesis of... (Review)
Review
A correlation between laryngo-pharyngeal reflux and laryngeal carcinoma is currently debated. Chronic inflammation is a mutagen factor confirmed in the cancerogenesis of various tumours. Aim of the present study was to evaluate, in an objective and consecutive way, with 24h multi-electrode pH-metry the presence of proximal and distal oesophageal reflux in patients presenting pre-cancerosis or squamous cell laryngeal and/or pharyngeal carcinomas. From our data, a strict correlation emerged between laryngo-pharyngeal reflux and neoplasias of the upper airways, documented through multi-electrode pH-metry. Data emerging from this study would seem to support the theory that the protracted exposure (> 20 years) to biliary reflux would represent a statistically significant added risk factor in the precancerous lesions and squamous pharyngo-laryngeal carcinoma as it occurs at oesophageal level. Moreover, a significant statistical association (p < 0.0001) emerged between laryngeal carcinoma and previous gastro-resection (odds ratio 3.8).
Topics: Carcinoma; Gastroesophageal Reflux; Humans; Laryngeal Neoplasms; Larynx; Pharynx
PubMed: 17345929
DOI: No ID Found -
Medical Archives (Sarajevo, Bosnia and... 2024Chordoma is a rare malignant neoplasm that predominantly arises from the axial skeleton, but can also develop in unusual locations. However, there are also rare cases of...
BACKGROUND
Chordoma is a rare malignant neoplasm that predominantly arises from the axial skeleton, but can also develop in unusual locations. However, there are also rare cases of "NOS" chordoma involving the oropharyx and epithelial-myoepithelial carcinoma of the parotid gland in the same patient. According to contemporary research, chordoma is a rare malignant neoplasm that arises from the embryonic remnants of the notochord. and typically involves the clivus, sacrococcygeal bones or vertebrae. Studies have shown that the incidence of chordoma has been estimated to be one per one million people per year. Chordoma can occur at any age, but most commonly it is diagnosed in the 40-60 year old age group with the male predominance.
OBJECTIVE
The aim of this article was to review the case of a 74-year-old female patient with epithelial-myoepithelial carcinoma of the parotid gland and a case of "NOS" chordoma involving the oropharyx.
METHODS
Diagnostic methods were used to examine a female patient with two primary malignant tumors: CT neck scan, CT of paranasal sinuses, ultrasound examination, scintigraphy and operative finding.
CASE PRESENTZATION
Due to the anatomy complexity, complete resection of the tumor through a transoral-transpharyngeal approach was not possible. Intraoperative palpation of the mass revealed well defined submucosal lesion 20x43x46mm beginning at the level of the oro- and hypopharynx and extending superiorly to the nasopharynx, and posteriorly into the spinal canal and intervertebral foramen causing near complete occlusion of the oro and hypopharynx. The patient also underwent extracapsular dissection of the parotid tumor. Postoperative palliative radiotherapy was performed.
CONCLUSION
Surgical treatment remains the mainstay of treatment for EMC and radiation is imperative for patients who refuse surgery and for those with advanced or inoperable diseases.
Topics: Humans; Male; Female; Aged; Adult; Middle Aged; Chordoma; Oropharynx; Spine; Carcinoma
PubMed: 38481587
DOI: 10.5455/medarh.2024.78.68-70 -
European Annals of Otorhinolaryngology,... Dec 2017Based on a review of the indexed scientific medical literature, the authors document the key technical points, the errors to avoid, the limitations, indications and main...
Based on a review of the indexed scientific medical literature, the authors document the key technical points, the errors to avoid, the limitations, indications and main oncologic and functional results when performing transoral lateral oropharyngectomy in cancer originating from the tonsillar region.
Topics: Carcinoma, Squamous Cell; Humans; Mouth; Natural Orifice Endoscopic Surgery; Oropharynx; Tonsillar Neoplasms; Tonsillectomy; Treatment Outcome
PubMed: 28669807
DOI: 10.1016/j.anorl.2017.06.002 -
Computational Intelligence and... 2022Hypopharyngeal carcinoma is usually present at late stages, necessitating an aggressive line of management consisting of surgical procedures, chemotherapy, and radiation... (Review)
Review
Hypopharyngeal carcinoma is usually present at late stages, necessitating an aggressive line of management consisting of surgical procedures, chemotherapy, and radiation therapy, depending on the case. Practitioners tend to support total laryngectomies or total esophagostomies for most cases of hypopharyngeal carcinoma. The extensive procedures needed will most probably require, depending on the residual defect, a follow-up reconstructive procedure that might require utilizing flaps. Types of reconstructive methods and types of grafts or flaps used could be divided into a multitude of categories depending on the magnitude, shape, extension, and whether the underlying defect that is being reconstructed is circumferential or not. These reconstructive procedures are aimed at improving the quality of life, improving the aesthetic outcome, and restoring the functionality of the pharyngoesophageal segment. When it comes to hypopharyngeal cancer, the most common kind is squamous cell carcinoma (SCC), which has the worst prognosis of all the head and neck malignancies. Overall, the 5-year survival rate remains low, despite recent advancements in diagnostic imaging, radiation, and chemotherapy, as well as enhanced surgical methods and techniques. Hypopharyngeal malignancies are more probable than other tumors to present with advanced primary illness, with nodal metastasis a distinct possibility. The size and amount of local dissemination of the original carcinoma, as well as the extent of involvement of regional lymph nodes, are the most critical factors in predicting prognosis. Hypopharyngeal cancers are more likely than other head and neck cancers to manifest with distant metastases at the time of diagnosis. The appearance of second primary tumors, as well as the development of distant metastases, is a contributing factor to poor survival rate. Imaging techniques such as computed tomography (CT) and magnetic resonance imaging (MRI) with contrast remain the gold standard for evaluating hypopharyngeal carcinoma in the early stages. In most cases, imaging leads to an increase in the tumor stage at the time of presentation. . The main objectives are to review the research published about flaps, outline the optimum situations that will dictate the usage of a few of the most often used flaps for the rebuilding of the hypopharyngeal segment defects, and outline some of the complications associated with reconstruction. . The processing was carried out with the title-specific search of the PubMed database using the query terms "hypopharyngeal carcinoma" and "reconstruction" to identify the most relevant articles without restricting publication dates. Information about the types of defects and methods of reconstruction was extracted from the reviewed articles. Two books were also reviewed, which were Regional and Free Flaps for Head and Neck Reconstruction (second edition) and Head and Neck Reconstruction: A Defect-Oriented Approach. . Deciding the appropriate approach to a case should be individualized and should depend on the capabilities of the center, the defect's size and status, and lastly, the surgeon's training. The use of interpretation in the diagnosis of flaps can offer the best results in restoring functionality and vascularity and might also offer improved cosmesis.
Topics: Carcinoma, Squamous Cell; Humans; Hypopharyngeal Neoplasms; Hypopharynx; Laryngectomy; Quality of Life; Retrospective Studies
PubMed: 35178078
DOI: 10.1155/2022/6132481 -
Archives of Pathology & Laboratory... Nov 2015The incidence of oropharyngeal squamous cell carcinoma has increased during the past decade and is related primarily to the human papillomavirus. This change in... (Review)
Review
CONTEXT
The incidence of oropharyngeal squamous cell carcinoma has increased during the past decade and is related primarily to the human papillomavirus. This change in etiology, from tobacco and alcohol to human papillomavirus, has resulted in improved survival for the disease. In the United States, open resection had largely been replaced by concurrent chemotherapy and/or radiotherapy by the early 2000s. The advent of transoral surgery has led to an increase in surgery as the primary treatment for both early- and advanced-stage oropharyngeal squamous cell carcinoma because it has potential advantages over open surgery and nonsurgical modalities.
OBJECTIVE
To provide an overview of transoral robotic surgery for oropharyngeal squamous cell carcinoma and contrast it with other surgical and nonsurgical modalities.
DATA SOURCES
Articles from 2000 to 2014 were accessioned on PubMed and reviewed for utility by the primary authors.
CONCLUSIONS
Transoral surgery has become more commonly used as a minimally invasive approach to treat oropharyngeal tumors. Other strategies, including radiation, chemotherapy with radiation, and open surgery, are still important treatment approaches. The treatment options for an individual patient rely on multiple factors, including the tumor location and size, features of the tumor, and patient comorbidities. The continued study of these techniques is important to match the patient with the most appropriate treatment.
Topics: Carcinoma, Squamous Cell; Humans; Oropharyngeal Neoplasms; Oropharynx; Quality of Life; Robotic Surgical Procedures; Treatment Outcome
PubMed: 26288397
DOI: 10.5858/arpa.2014-0573-RA