Distribution of non-thyroid neck swellings and their clinicopathological correlation.

Background: Neck swellings are frequently found and can present the vast pathological spectrum from simple benign to highly malignant, which sometimes can pose a diagnostic dilemma. They are broadly classified as developmental, inflammatory, and neoplastic on the basis of etiology. The aim of the study is to assess the distribution of neck swelling according to etiology and its relation to age groups, as well as to assess their clinicopathological correlation as benign and malignant. Materials and Methods: The study was conducted from January 2020 to February 2023 on the basis of retrospective and prospective sampling. All the patients with neck swellings, except thyroid, who had undergone an excisional or incisional biopsy, were included in this study. Data was collected from in-patient records for retrospective sampling, and fine-needle aspiration cytology (FNAC), radiological investigation, and excisional or incisional biopsy were performed for prospective sampling after proper history and examination. Cytological and pathological correlation was analyzed as benign and malignant. Sensitivity and specificity were calculated. (P value <0.001 considered significant). Results: Out of the 74 patients, 16% were categorized as developmental, 31% as inflammatory, and 53% as neoplastic (benign 64%, malignant 36%). The most common cause was an epidermoid cyst (50%) among developmental swellings, reactive lymphadenitis (48%), and tuberculosis (35%) among inflammatory, pleomorphic adenoma among benign neoplasm and metastasis to lymph node among malignant swelling. Malignant lesions mainly occur in the older age group, more than 40 years of age. The overall sensitivity, specificity, and accuracy of FNAC, to differentiate from benign to malignant, is very similar to histopathological examination. Conclusion: Different age groups breed different etiology, so age needs to be the prime demographic factor to be established. Pediatric and younger generations of neck swelling are usually inflammatory and developmental, in contrast to the older category, in which malignancy is far more prevalent, hence demanding more caution in evaluation. FNAC is a diagnostic tool that has become highly sensitive for malignant lesions; though in no sense can it replace histopathology, it can still be valuable in diagnostic and screening dilemmas of neck swelling.

Epidermoid cyst of the midline neck in an 8-year-old girl: A case report.

Epidermoid cysts (ECs) are usually small, benign, keratin-filled cysts, can be congenital or acquired and encountered anywhere in the body. EC and dermoid cyst constitute approximately 7% of all cysts in the head and neck region and tend to occur in areas of embryonic fusion. Neck masses are commonly present in children, and there is often a diagnostic dilemma clinically with common differential diagnoses of this region such as thyroglossal cyst, pre-tracheal lymph nodes, thyroid mass, EC and dermoid cyst. EC is mostly present in middle-aged males, and here, we are going to present an EC of the midline neck in an 8-year-old girl, which is not common.

New acute onset of ocular myasthenia gravis after COVID-19 vaccine: A case report.

Reports have shown the association of coronavirus disease 2019 (COVID-19) with several neuromuscular disorders. Myasthenia gravis (MG) is an autoimmune disease in which antibodies bind to acetyl choline receptors in the postsynaptic membrane at the neuromuscular junction. The characteristic clinical feature of the disease is weakness of the ocular muscle, bulbar muscle, and extremity muscles; when the weakness is limited to the ocular muscle only, the condition is known as ocular myasthenia gravis. Diagnosis is usually confirmed by the acetylcholine receptor antibodies. Symptoms of MG may be aggravated by various types of infections and medications. Here, we are presenting a rare case of a new and acute onset of ocular MG presented after administration of Covishield vaccine.

Branchial Cleft Cyst Associated with Xanthogranulomatous Inflammation - An Unusual Case.

Rationale: Branchial cleft cysts are benign lesions that result from developmental defects arising from primitive branchial arches, cleft, and pouches. Xanthogranulomatous inflammation (XGI) is a mass forming lesion and its association with branchial cleft cyst is rare. Patient Concerns: A 23-year-old male presented with a soft, partially mobile, nontender swelling on the left side of submandibular area. His main concern was removal of pathology. Diagnosis: Computed tomography scan showed a well-circumscribed rounded cystic lesion suggestive of 2nd branchial cleft cyst, which was histopathologically confirmed as branchial cleft cyst with XGI. Treatment: Complete surgical excision was done under general anaesthesia and the lesion was removed in toto. Outcomes: Patient's postoperative course was uneventful and he was discharged from the hospital on the 4th postoperative day. Take-away Lessons: Diagnosis of branchial anomalies should always be considered while dealing with lateral neck swellings and XGI associated with branchial cleft cyst should be carefully investigated and treated.

Angiolymphoid hyperplasia with eosinophilia on lip in a 10-year-old girl.

Angiolymphoid hyperplasia with eosinophilia (ALHE) is an uncommon benign vascular lesion that is clinically characterized as papule or nodule and commonly found in the head-and-neck areas although rarely involve oral cavity. The etiology of ALHE is currently unknown, and various hypotheses include a reactive vascular proliferation, vascular malformation or neoplasm. ALHE is mostly occurs in middle-aged females and rare in children. Here, we are presenting a case of ALHE on lip in a 10-year-old female child.

Hybrid peripheral nerve sheath tumor of parapharyngeal space having features of neurofibroma and schwannoma in an 8-year-old child - A rare entity.

Tumors of the parapharyngeal space (PPS) are extremely rare inpediatric age group. Out of all head-and-neck neoplasms, PPS tumors comprise only 0.5%. Majority of neoplasms in poststyloid PPS are neurogenic tumors. Conventional benign peripheral nerve sheath tumor (PNST) includes neurofibromas, schwannomas and perineuriomas. Hybrid PNSTs are rare entities having combined features of more than one histologic type, and the World Health Organization Classification of Tumors of the Central Nervous System, in the latest 2016, 4th edition, has recently recognized and published it. The most common hybrid tumor is schwannoma/perineuroma followed by neurofibroma/schwannoma and neurofibroma/perineuroma. Here, we are reporting a hybrid PNST which was completely excised and having combined features of neurofibroma and schwannoma, confirmed by both histopathologically and immunohistochemically, in an 8-year-old child, in PPS.

Transepidermal elimination of suture material in lip biopsy specimen.

Transepidermal elimination (TE) is a well-known phenomenon by which dermal materials are expelled through an active epithelial-dermal connective tissue interaction. It has been associated with many cutaneous disorders and described as a regular or sporadic occurrence in a variety of dermatologic conditions. TE as a means of expulsion by skin, either externally introduced or endogenously generated foreign material, is well recognized but rarely appreciated phenomenon. Hence, here we are presenting a case of TE of suture material from the labial surface of the lower lip in a patient who was previously operated for mucocele a year back and reported with the impression of the recurrent lesion.

Importance and correlation of sudden onset, presence and recovery of olfactory and gustatory dysfunctions in COVID-19 patients: A cross-sectional study.

BACKGROUND: Coronavirus disease-2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), may be associated with acute onset of smell and taste dysfunction along with other common presenting symptoms such as cough, fever and myalgia. Our study aims to analyze the presence of olfactory and gustatory dysfunctions Olfactory and gustatory dysfunctions (OGDs) in patients with COVID-19 and to assess their onset and recovery. MATERIALS AND METHODS: The cross-sectional study was conducted in March 2021 retrospectively at Care Multispecialty Hospital, Vadodara. A total 301 patients were admitted, among those 280 qualify according to inclusion criteria and 3 patients denied to participate in the study. All patients presenting with laboratory-confirmed real-time reverse transcriptase polymerase chain reaction test for SARS-CoV-2 were included in the study. All 277 patients were undergone a diagnostic questionnaire through telephonic conversation which include patient main symptoms and self-assessment of loss of smell and taste and their onset and recovery. RESULTS: Two hundred and seventy-seven patients were included in this study. One hundred and fifty-three patients (55%) reported olfactory and gustatory disorders. Loss of taste and smell were more frequently reported in female patients (72.8%) than male patients (48%). Onset of these symptoms concomitant with other typical symptoms of COVID-19 is in 58.2% of cases. Recovery of symptoms in most patients was in 5-10 days and faster in younger patients. CONCLUSION: Olfactory and gustatory disorders (OGDs) related to COVID-19 are frequently reported and more common in female patients. Rapid recovery was observed in most cases. Altogether OGDs can possibly act pivot screening or diagnostic tool for COVID-19 pandemic.

Sudden onset of olfactory and gustatory dysfunctions in coronavirus disease 2019 (COVID-19) is momentous marker.

Coronavirus disease 2019 (COVID-19) presenting as global pandemic left no boundaries untouched worldwide. There are conglomerates of clinical and pathological presentation depending on population and geographic distribution. However amidst of such variable presentations, the sudden onset of olfactory and gustatory dysfunctions, if present, remains the most consistent and reliable symptoms of severe acute respiratory syndrome coronavirus 2 (SARS CoV-2) infection. Olfactory and gustatory dysfunctions can be present either isolated or as a part of the spectrum of common symptoms such as fever, cough, dyspnea, and fatigue in COVID-19. The pathophysiology of olfactory and gustatory loss is thought to be due to the neural and cytopathic effect of SARS CoV-2 on nasal and tongue mucosa and olfactory neuroepithelium. This review intends to provide a concise description of recent evidence for structure, pathophysiology, prognosis, and treatment for smell and taste dysfunction in SARS CoV-2-infected patients, subjected to further studies and research. Vigilant screening of anosmia and ageusia could probably be an important tool in the fight against the COVID-19 pandemic.