We report here a case of a 30-year-old man with primary syphilis of the tonsil diagnosed by light microscopy; he presented with a tonsillar ulcer and pain on swallowing. As a new case report of primary tonsillar syphilis, the pathological diagnosis was challenging due to insufficient clinical information. We here describe the detailed microscopic findings and compare the differences with the 12...

AIM The purpose of this study was to assess the prognosis of patients with tonsillar squamous cell carcinoma with different stages of lymph node involvement and to determine the best elective neck dissection for those cases. STUDY DESIGN Case series. MATERIAL AND METHOD 51 patients with tonsillar tumors were treated between 1992 and 2001. The incidence of different tumor-node-metastasis sta...

There are two principal indications for tonsillectomies or ablation of palatal tonsillar tissue: repeated episodes of tonsillitis (at least 5 times per year in two successive years) and obstructive tonsillar tissue as well as another, more rare, indication, highly asymmetrical blocs of tonsillar tissue that may suggest presence of a lymphoma. When tonsils are obstructive in patients suffering f...

After the transition from the acute to the chronic phase of human immunodeficiency virus (HIV) infection, complement mediates long-term storage of virions in germinal centers (GC) of lymphoid tissue. The contribution of particular complement receptors (CRs) to virus trapping in GC was studied on tonsillar specimens from HIV-infected individuals. CR2 (CD21) was identified as the main binding sit...

A case of unilateral tonsillar enlargement as a benign hyperplastic reaction to a Hodgkin's lymphoma at level II in the ipsilateral cervical lymph nodes is reported. In the traditional teaching of head and neck surgery, unilateral tonsillar hypertrophy is presumed to be neoplastic until proven otherwise. This case demonstrated that the absence of neoplasia in an enlarged tonsil does not exclude...

An ectopic tonsil is defined as tonsillar tissue that develops in areas outside of the four major tonsil groups: the palatine, lingual, pharyngeal, and tubal tonsils. The occurrence of tonsillar tissue in the oral cavity in ectopic locations, its prevalence, and its developmental mechanisms that belong to its formation remain unclear. In this report, we describe a rare case of bilateral symmetr...