Results 1 to 10 of about 7,827 (182)

Canine tonsillar neoplasia and tonsillar metastasis from various primary neoplasms

Veterinary and Comparative Oncology, 2020
AbstractTonsillar metastasis from distant primary tumours has not been described in dogs, and reports are rare in humans. The aims of this study were to determine whether tumour metastasis occurs to the canine palatine tonsils and evaluate whether afferent lymphatics drain to the palatine tonsils via skull indirect computed tomography lymphangiography (
, Daniel P Regan, Elissa K Randall
exaly   +5 more sources

Transoral Robotic Surgery for Tonsillar Neoplasms

, 2021
Transoral robotic surgery (TORS) allows surgeons to access tumors of the upper aerodigestive tract through a natural body orifice – the mouth. This technique has been most commonly applied for neoplasms of the tonsillar fossa and base of tongue. The reason for this site predilection is two-fold: neoplasms of the tonsil and base of tongue represent one ...
Eric J Moore
exaly   +3 more sources

Oral tonsil in the floor of mouth: Ectopic oral tonsillar tissue simulating benign neoplasms

Oral Science International, 2012
AbstractOral tonsils, ectopic sublingual tonsillar tissue, manifest as an asymptomatic, nonulcerated, freely movable nodule. We present a case of a 28‐year‐old female with ectopic tonsillar tissue in the anterior floor of the mouth. The lesion was totally removed under local anesthesia.
Koji Kashima, Koichi Takamori, Kaori Igawa   +2 more
exaly   +4 more sources

Tonsillar Lymphangiomatous Polyps: A Rare Case Report

Otorhinolaryngology and Facial Plastic Surgery, 2023
Background: Tonsillar Lymphangiomatous Polyp (TLP) is a rare hamartomatous lesion composed of lymphangiectasia fibro-lipomatous elements. Its stromal framework includes adipose tissue with dilated lymphatic ducts and lymphoid tissue.
Aslan Ahmadi, Hosna Zobairy, Ayda Sanaei, Soraya Dadkhah , Mohammad Mahdi Salem, Farzin Davoodi, Haideh Mosleh, Reza Naseri   +7 more
doaj   +3 more sources

Oral presentation of paraneoplastic pemphigus as the first sign of tonsillar HPV associated squamous cell carcinoma. A case report.

Biomedical Papers, 2022
Background. Paraneoplastic pemphigus (PNP) in the oral cavity is a rare variant of blistering pemphigus disease closely associated with mostly malignant tumors. The diagnosis may even precede an underlying malignancy enabling early detection.
Jan Liska, Veronika Liskova, Ondrej Trcka, Ondrej Ondic, Lukas Hauer, Jan Baxa, Denisa Kacerovska   +6 more
doaj   +2 more sources

An Unusual Case of a Tonsillolith [PDF]

Case Reports in Medicine, 2012
Tonsilloliths are rare calcified concretions that develop in tonsillar crypts within the substance of the tonsil or around it. Large tonsilloliths can mimic many conditions including abscesses or neoplasms.
John Chan, Mamun Rashid, Yakubu Karagama
doaj   +2 more sources

Multiple metachronous and synchronous malignancies with lung and thorax involvement. Report of two cases [PDF]

Respiratory Medicine Case Reports, 2018
Multiple primary malignant neoplasms (MPMN) is an uncommon phenomenon, while the diagnosis of such conditions is very significant. Considering that the strategy of the treatment is determined by the histological type of the tumor, practitioners should be
Konstantinos Sapalidis, Nikos Schizas, Achileas Lazopoulos, Parthena Kamparoudi, Dimitris Paliouras, Chrysa Sardeli, Fotis Konstantinou, Fotis Chatzinikolaou, Pavlos Sarafis, Paul Zarogoulidis, Ioanna Kougioumtzi, Nikolaos Katsikogiannis, Ilias Karapantzos, Chrysa Karapantzou, Stella Laskou, Charilaos Koulouris, Stylianos Mantalobas, Dimitris Giannakidis, Isaak Kesisoglou, Nikos Barbetakis   +19 more
doaj   +2 more sources

High-Grade B-Cell Neoplasm with Surface Light Chain Restriction and Tdt Coexpression Evolved in a MYC-Rearranged Diffuse Large B-Cell Lymphoma: A Dilemma in Classification [PDF]

Case Reports in Hematology, 2017
According to World Health Organization (WHO) classification (2008), B-cell neoplasms are classified into precursor B-cell or a mature B-cell phenotype and this classification was also kept in the latest WHO revision (2016).
Dina Sameh Soliman, Ahmad Al-Sabbagh, Feryal Ibrahim, Ruba Y. Taha, Zafar Nawaz, Sarah Elkourashy, Abdulrazzaq Haider, Susanna Akiki, Mohamed Yassin   +8 more
doaj   +2 more sources

Tonsillar T-cell lymphoma with hepatic and renal metastases in a fattening domestic pig (Sus scrofa domesticus) [PDF]

BMC Veterinary Research
Background In pigs, lymphoma is documented only sporadically in literature. Compared with other livestock species, such as cattle, lymphoma in pigs has a significantly lower incidence. The low number of reported cases may be due in part to underdiagnosis
Giuseppe Giglia, Lucia Minelli, Nicoletta D’Avino, Alice Ranucci, Elvio Lepri, Elisabetta Manuali   +5 more
doaj   +2 more sources

Giant Parapharyngeal Space Pleomorphic Adenoma Causing Acute Airway Obstruction [PDF]

Oman Medical Journal, 2017
Primary parapharyngeal space (PPS) tumors are rare, representing only 0.5% of all head and neck neoplasms. About 80% of tumors of this space are benign, and 20% are malignant.
Sampan S. Bist, Mahima Luthra, Vinish Agrawal, Nadia Shirazi   +3 more
doaj   +2 more sources