Asymmetry Of Tonsils Research Articles

Routine Histopathology of Tonsillectomy Specimens, Is It Necessary? A Prospective Observational Study

Routine histopathology of tonsillectomy specimens is not standard practice due to cost and resource constraints. This study aimed to evaluate the prevalence of abnormal histopathologies in tonsillectomy specimens to determine the necessity of routine histopathology. A prospective observational study was conducted from January 2014 to August 2016 at a general tertiary care center after approval of Institutional Ethics Committee (IEC). Patients scheduled for tonsillectomy surgery as per the AAOHNS 2011 criteria were included in the study. All tonsillectomy specimens were sent for histopathology, and abnormal findings were documented. Statistical analysis was performed. A total of 111 patients were enrolled in this study, and 222 tonsillectomy specimens were analyzed. The most common finding was chronic tonsillitis, which justified the selection criteria in 91.89% of patients. Two patients with chronic tonsillitis were also found to have actinomycosis present on the surface without parenchymal tissue reaction. Abnormal histopathological findings were observed in 9 (8.10%) of patients, leading to further investigations or treatment in 8 cases. These abnormalities included chronic granuloma, non-Hodgkin's lymphoma, early squamous cell carcinoma, and one choristoma. Tonsillar asymmetry, recent onset of symptoms and older age were found to be significantly correlated with abnormal histopathology and malignancy. Routine histopathology in tonsillectomy specimens helps to identify important findings that may require additional treatment. Based on the study we strongly recommend routine histopathology of tonsillectomy specimen. When significant cost constraints exist, risk-based approach can be adopted. Factors such as older age, asymmetry of tonsils, referred otalgia, duration of symptoms (recent onset) and a history of addiction should be considered for proceeding with histopathology.

Should paediatric tonsillar asymmetry be an indication for tonsillectomy? A single centre experience.

Paediatric tonsillar lymphoma (TL) is a rare diagnosis. Historically, the presence of clinical features such as tonsillar asymmetry, grossly abnormal tonsil appearance and cervical lymphadenopathy raise concern for this diagnosis. Tonsillar asymmetry is considered to be the most concerning clinical feature; however, asymmetry is often apparent due to differences in depth or shape of tonsillar fossa and tonsillar pillars, rather than a true difference in volume. There is debate whether a tonsillectomy is required in all cases of tonsil asymmetry to exclude lymphoma, and what clinical features should raise concern. The aim of this study was to establish whether the presence of clinical asymmetry can be deemed a reliable marker for genuine tonsil size discrepancies. We also sought to evaluate the clinical and examination characteristics that are concerning for lymphoma. Retrospective review of clinical records for paediatric tonsil specimens sent for histological evaluation between 1 January 2012 and 1 January 2023 driven by a clinical suspicion of lymphoma at Starship Children's Hospital, New Zealand. Patient demographics and clinical data were recorded. A comparison was made between tonsil size asymmetry on clinical examination (Brodsky criteria) and tonsil volume difference based on dimensions given in pathology reports. One hundred and forty-three patients had tonsillectomies between 2012 and 2022 at Starship Children's Hospital due to concern for lymphoma. Of these, three were positive for lymphoma. Presence of pain and abnormal tonsil appearance were predictors for lymphoma (p<0.02). Interrater reliability agreement between clinical size difference and tonsil volume was poor, Kappa= -0.13 p<0.05. Clinical size difference is a poor predictor for true tonsil volume difference. We advise that assessment of tonsil size should be performed in conjunction with the examination of gross visual abnormalities and lymphadenopathy to guide clinical decision making.

A two-centre experience of tonsil biopsies in the investigation of patients with tonsillar asymmetry.

We aim to evaluate our experience of tonsil biopsies in the investigation of patients presenting with asymmetrical tonsils. A two-centre retrospective analysis of all patients who underwent histology sampling of the palatine tonsils between 1 January 2013 and 31 December 2018 was completed. Data collected included patient demographics, method of obtaining tonsil tissue, histological diagnosis and need for repeat tissue sampling. A follow-up period of 36 months was allowed to establish whether any patients re-presented with missed diagnoses. In total, 937 patients were included for analysis: 375 (40.0%) had a biopsy, of which 191 (50.9%) were performed in clinic. The mean duration from initial appointment with the ear, nose and throat clinic to tissue sample collection was 17.6 days (range 0-327 days) for all biopsies, reducing to 0.2 days (range 0-17 days) for biopsies performed in clinic. This was significantly shorter than for tonsillectomies (mean 38.9 days, range 0-444 days; p<0.05). Of the patients who underwent tonsil biopsy, six (1.6%) had malignancy that was not unequivocally diagnosed on initial biopsy. In all six patients, prior clinical suspicion was high, and repeat tissue sampling was undertaken on receipt of negative histology results. Tonsil biopsy is a viable alternative to tonsillectomy for histology in the assessment of tonsil asymmetry. Tonsil biopsy in the outpatient setting has reduced surgical morbidity, significantly less delay in diagnosis, less inconvenience for patients and lower healthcare costs compared with formal tonsillectomy. Although tonsil biopsies should not be used in isolation, they can be useful in the investigation of patients presenting with tonsillar asymmetry.

Unilateral tonsillar swelling: role and urgency of tonsillectomy

Unilateral tonsillar swelling is a fairly common presenting complaint in an Ear, Nose and Throat (ENT) department. It may or may not be associated with any other symptoms. Most of the time, the tonsil asymmetry is secondary to previous history of tonsillitis, quinsy, and tonsil stones. Other benign lesions to cause tonsil swelling may include a mucus retention cyst, lipoma, polyp or papilloma. Sometimes, it is the site of primary malignancy but in these situations, it is often associated with red flag symptoms like pain in the mouth, dysphagia, odynophagia, referred otalgia, weight loss, night sweating, haemoptysis, haematemesis, hoarseness or neck nodes. Most of the patients with suspected tonsillar malignancy have underlying risk factors like smoking and excessive alcohol intake. However, lately, the tonsil squamous cell carcinoma can be found in younger patients with no history of smoking or drinking as there is rising incidence of human papilloma virus related oropharyngeal malignancy. Sometimes, lymphoma may manifest as a tonsil enlargement. If, after detailed history and examination, there remains any doubt about the underlying cause of unilateral tonsil swelling then tonsillectomy should be considered for histological analysis. it is our practice to perform bilateral tonsillectomy in such cases. We present a case of unilateral tonsillar swelling and discuss its management.

PALATİN TONSİL'İN EPİDERMOİD KİSTİ: RASTLANTISAL NADİR BİR DURUM VE LİTERATÜRÜN GÖZDEN GEÇİRİLMESİ

Epidermoid cysts are developmental lesions and may be seen in the head and neck area with an incidence rate of 2% as well as in different organs of the body. Epidermoid cysts are located in sublingual, submental, submandibular and buccal mucosa and rarely at tonsils in the head and neck area. They congenitally occur in fetal period or occur as an acquired lesion due to a trauma or implant after surgery. &#x0D; In this case report, we will discuss the epidermoid cyst, a rare incidental finding developing at tonsils, in a 6-year-old boy with chronic tonsillitis with literature review. &#x0D; In conclusion, tonsil hyperplasia may also be caused by cystic developments at the tonsils. It should clinically be kept in mind especially in differential diagnosis of malignancy in the asymmetry of tonsils. Tonsillectomy materials commonly used in routine medical practice should be histopathologically and carefully examined and other accompanying pathologies of chronic tonsillitis should also be considered

Is tonsillectomy mandatory for asymmetric tonsils in children? A review of our diagnostic tonsillectomy practice and the literature

IntroductionDiagnostic tonsillectomy is performed to exclude malignancy. It is associated with a post-operative hemorrhage rate of 3.5%, (1) which is more dangerous in small children. No previous case series for asymmetrical tonsils have detected tonsil lymphoma.(2–6) We aimed to review our local diagnostic tonsillectomy practice. MethodThe authors reviewed the clinical notes and histological results for all diagnostic tonsillectomies carried out from June 2013 to June 2016. ResultsWe recorded data for 168 patients. There were four post-operative bleeds and one return to theatre. Bilateral tonsillectomies accounted for 152 operations (90.5%). Lymphoid hyperplasia accounted for 95% of histological diagnosis with no malignancies found. Pre-operative tonsil grading demonstrated no statistically significant association with histological tonsil weight difference (ANOVA p = 0.10). Actinomyces colonisation had little affect on tonsil weight difference when we compared patients with bilateral colonisation and no colonisation (t-test p = 0.540) and between tonsils in patients with unilateral tonsil Actinomyces colonisation (paired t-test p = 0.448). Recurrent tonsillitis was more prevalent in patients with Actinomyces colonisation than OSA/sleep disordered breathing (39% vs 15%). ConclusionA literature search yielded five smaller case series of palatine tonsil asymmetry in children with no malignancy found.(2–6) Case-control studies report tonsillar asymmetry as the most common presenting symptom (73%) in tonsillar lymphoma.(7) This enlargement usually occurs rapidly within 6 weeks with new obstructive or systemic B-type symptoms.(3) A Turkish epidemiological study found asymmetrical tonsils in 1.7% of the healthy paediatric population.(8) We therefore estimate there to be over 210,000 children with asymmetrical tonsils in the UK. With an unreliable grading system, we believe asymmetrical tonsils in isolation, unchanged for over 6 weeks may not warrant tonsillectomy.

Is diagnostic tonsillectomy indicated in all children with asymmetrically enlarged tonsils?

The aims of the study were: (i) to determine the necessity for diagnostic tonsillectomy in children with asymmetrically enlarged tonsils; (ii) to determine the accuracy of clinical assessment of tonsillar asymmetry; and (iii) to determine how to manage children with clinical tonsillar asymmetry in a developing-world practice. A prospective study was carried out at Red Cross War Memorial Children's Hospital in Cape Town, over an 8-month period. All children undergoing tonsillectomy or adenotonsillectomy had a clinical assessment of tonsil symmetry done, and all tonsil and adenoid specimens were examined histologically. The maximum diameter and volume of the resected tonsils were measured. A comparison was done of true tonsil asymmetry in patients with asymmetrical tonsils and a subgroup of matched controls with symmetrical tonsils. A total of 344 tonsils were analysed (172 patients). The 13 patients (7.6%) diagnosed as having clinically asymmetrically enlarged tonsils had no significant pathological diagnosis. In the patients with symmetrical tonsils there were 2 abnormal pathological findings (tuberculosis of the adenoids and T-cell lymphoma of the tonsils and adenoids). In the clinically asymmetrical tonsil group, true tonsillar asymmetry was 3 mm (maximum diameter), and 2.2 cm(3) (volume), compared with 1.9 mm and 1.5 cm(3) in the symmetrical tonsil group. When patients with clinical tonsillar asymmetry and symmetry were compared, the difference in maximum diameter (p = 0.62) and volume (p = 0.73) was not significantly different. Clinical tonsillar asymmetry is usually apparent rather than real. The incidence of significant pathology in children with asymptomatic, asymmetrical tonsils is low. Diagnostic tonsillectomy is indicated in children with asymmetrically enlarged tonsils associated with constitutional symptoms, cervical lymphadenopathy, rapid tonsil enlargement or significant tonsillar asymmetry.

Tonsillar size is an important indicator of recurrent acute tonsillitis.

This prospective study was designed to identify important clinical features in patients with recurrent acute tonsillitis. A total of 195 consecutive children aged from 1 to 16 years were examined and a history of recurrent acute tonsillitis recorded. Patients with obstructive sleep apnoea or recent acute tonsillitis were excluded. Tonsil size was measured on the Brodsky scale [Brodsky L. (1989) Paediatr Clin N Am 36, 1551], tonsil symmetry, cervical lymphadenopathy, and hyperaemia of the anterior pillars was recorded. Patients with a history of recurrent tonsillitis had larger tonsils than those without tonsillitis (P < 0.001). Tonsil asymmetry and cervical lymphadenopathy were more common in patients with recurrent tonsillitis (P < 0.001). Anterior pillar hyperaemia was also more frequent in recurrent tonsillitis (P < 0.01). In addition to the frequency and severity of tonsillitis it is suggested that the size and symmetry of the tonsils, plus cervical lymphadenopathy and anterior pillar hyperaemia should be taken into account when deciding which patients would benefit from tonsillectomy.

Significance of asymptomatic tonsil asymmetry

Objective Asymmetry of tonsils that arouses suspicion for malignancy is one of the indications for tonsillectomy. The purpose of this study was to evaluate the incidence of occult malignancy in patients with asymptomatic unilateral tonsillar enlargement. Study design and setting A prospective controlled trial was carried out in two institutions, Beyoglu Research and Training Hospital and Karaelmas University Hospital, during a 6-year period. Of patients selected for tonsillectomy, patients with unilateral tonsillar enlargement were identified and were included in this study. Patients who had risk factors that were significant for malignancy were excluded. After excision , two tonsil specimens were measured before sending for histology. Matched controls with symmetric tonsils underwent the same procedures. Preoperative diagnosis of tonsil asymmetry with the postoperative histologic diagnosis were correlated for the incidence of malignancy. Results Of the 792 patients undergoing tonsillectomy, 53 patients (6.69%) with asymmetry of tonsils and who had no other risk factors for malignancy underwent tonsillectomy. The size difference of the tonsils ranged from 0 to 19 mm. In the control group of 51 patients with symmetric tonsils, the size difference ranged from 0 to 8 mm. The analysis showed statistically significant difference in the degree of asymmetry between the two groups ( P < .001). Most of the specimens contained reactive lymphoid hyperplasia in both groups (58.49% and 54.9%, respectively). No malignancies or unusual pathological findings were encountered on histologic examination in either group. Conclusion and significance Tonsil asymmetry may only be apparent in patients with an otherwise normal physical examination, secondary to benign hyperplasia or anatomical factors. Therefore, the presence of tonsil asymmetry without factors such as suspicious appearance, significant systemic signs and symptoms, progressive enlargement of the tonsil, concomitant neck adenopathies, and history of malignancy or immunocompromise, may not indicate malignancy, as a sole clinical feature.

Incidence of carcinoma in incidental tonsil asymmetry.

To determine the incidence of malignancy in patients with incidentally discovered unilateral tonsillar enlargement with an otherwise normal physical examination. A retrospective review of our institution's experience with unilateral tonsillar enlargement. During a five-year period, 570 patients underwent tonsillectomy at our institution. Of patients undergoing tonsillectomy, 49 patients (8.6%) underwent tonsillectomy with normal mucosa, no lymphadenopathy, and asymmetry of the tonsils. Two (4.8%) of the 49 patients with unilateral enlargement had the presence of malignancy. The two adult patients had B-cell lymphoma. Of all of the patients undergoing tonsillectomy, 0.35% had occult malignancy. In additional, the ability of the clinically assessed size (1+, 2+, 3+, and 4+) to predict volume was evaluated. The clinically assessed size and pathologically measured volume were significantly correlated (R = 0.333, P < .013). In 60.5% of the patients, the clinically assessed size and the pathologically measured volume agreed with the asymmetry reported on physical examination. A relatively high number of tonsillectomies will be performed to yield an approximately 5% positive rate of malignancy within removed tonsils that are asymmetrical with normal mucosa and no cervical adenopathy.

Incidence of carcinoma in tonsil asymmetry

Incidence of carcinoma in tonsil asymmetry