A Clinicopathological Study of Aural Polyps: A Retrospective Analysis in a Tertiary Care Hospital.

Introduction Aural polyps are a misnomer. Any lesion can present as a mass in the external auditory canal. Aural polyps are proliferation of the granulation tissue due to long standing inflammatory process with associated otalgia and otorrhea. Objectives To document the clinicoradiological presentations, intraoperative findings, and histopathological diagnosis of aural polyp, correlating them. Methods In our study 81 patients underwent treatment for aural polyps in the department of Ear, Nose, and Throat (ENT) from April 1997 to April 2022. Results were tabulated, a simple descriptive analysis was done using the Statistical Package Social Sciences software, and the results obtained were represented as percentages and presented in tables. Results The majority (38) of the patients presenting with aural polyps were diagnosed with mucosal and squamous type of CSOM, and 22 with simple granulation polyps. There were also 5 patients with malignant otitis externa, 3 patients had glomus tumors, 2 patients with retained foreign bodies, and 3 patients with brain herniation. We also identified aberrant internal carotid artery, high jugular bulb, one patient had facial nerve neuroma, one patient had polyp from the tragus diagnosed with tuberculosis, one patient with keratosis obturans, and one with exostosis. Conclusion A thorough detailed examination and mastoid exploration with radiological and histopathological evaluation is mandatory for better defining the definitive treatment. Utmost care and meticulousness are advised for the surgeons while dealing with aural polyps to avoid any complications.

Perichondritis of the auricle: bacterial or fungal? (A case series).

BACKGROUND: Suppurative perichondritis of the auricle is a common disease that can easily cause malformations if it develops into an uncontrolled infection. In nearly half of the cases, otolaryngologists cannot identify the pathogens involved. CASE PRESENTATION: In the present work, we described two cases of pyogenic perichondritis, with negative on conventional culture. However, using metagenomic next-generation sequencing (mNGS), we detected fungal infections in the patients and after the patients were given anti-fungal treatment, the patients achieved a good prognosis. CONCLUSIONS: These cases highlighted the possibility that fungi might be the involved pathogens in patients who have had multiple negative bacterial cultures, and mNGS should be applied in these cases. mNGS could be used as a supplement to traditional culture methods.

Outcomes of Minimally Invasive Tympanoplasty: Fat Graft Myringoplasty.

Introduction: Fat tympanoplasty is repair of small dry tympanic membrane perforations using fat as graft material. It is a simple office procedure with minimal morbidity and manipulation of the middle ear. Materials and Methods: The present study was a prospective review of 60 patients who underwent fat tympanoplasty over the period of 15 months. In all the patients fat was harvested from ear lobule. Results: Patients were kept on follow up for 3 months and evaluated for graft uptake and hearing gain. 86.66% closure rate of tympanic membrane defect was achieved. Postoperative air conduction was 29.6 ± 5.3 while air bone gap was 13.2 ± 6.1. Conclusion: The study concludes that fat plug myringoplasty is a simple, quick, less invasive method to repair small tympanic membrane defects.

A Rare Encounter With Garre's Osteomyelitis of the Proximal Tibia: A Case Report.

Garre's osteomyelitis, a rare form of chronic osteomyelitis, primarily affects the metaphyseal regions of long bones. This is frequently noted as an orthodontogenic infection in children and young adults. Dental infections are common underlying etiologies associated with Garre's osteomyelitis. This case of a 47-year-old female describes a rare clinical presentation of proximal tibial-localized Garre's osteomyelitis. The case highlights the diagnostic challenge of Garre's osteomyelitis due to the age at presentation and its management, necessitating a multidisciplinary approach. The patient had a good prognostic outcome, attributable to the precision of the diagnostic modalities and the persistence of the treatment plans available at our tertiary care center. This study clarifies the complex nature of proximal tibia osteomyelitis, highlighting the need for accuracy and persistence in treating this uncommon and difficult orthopedic ailment when presented to individuals in the fourth decade of their lives.

Predictive role of PAR and LAR in refractory suppurative meningitis in infants.

BACKGROUND: Meningitis can be caused by a variety of pathogenic microorganisms, which can lead to higher mortality and disability rates. However, the clinical manifestations of suppurative meningitis are often atypical in infants and young children, which makes early clinical diagnosis difficult.PAR and LAR are considered as a novel inflammatory biomarker and have been applied in tumors, IgA nephropathy, sepsis. OBJECTIVE: To investigate the application of platelet/albumin (PAR) and lactate dehydrogenase/albumin (LAR) in refractory suppurative meningitis in infants. METHODS: The relevant clinical data of 107 children with suppurative meningitis were retrospectively analyzed, and were divided into common group (82 cases) and refractory group (25 cases) according to the severity of the disease according to the relevant clinical consensus. The relevant clinical data and laboratory examination of the children in the two groups were compared. The diagnostic value of PAR and LAR in children with refractory suppurative meningitis was analyzed and multivariate Logistic regression analysis was performed. RESULT: The PAR of children with suppurative meningitis in refractory group was lower than that in common group (P < 0.05), while LAR was higher than that in common group (P < 0.05). Meanwhile, multivariate Logistic regression analysis showed that LAR and cerebrospinal fluid glucose ≤ 1.5mmo/L were risk factors for poor prognosis (OR > 1, P < 0.05). PAR was a protective factor (OR < 1, P < 0.05). CONCLUSION: PAR and LAR can be used for early diagnosis of refractory suppurative meningitis in children as protective and risk factors, respectively.

Ultrasound and ultrasound shear-wave elastography evaluation of ulceroglandular type of tularemia.

INTRODUCTION: Ultrasound (US) has an important place in imaging ulceroglandular type patients with tularemia. This study is a case series addressing the imaging findings of US and US shear-wave elastography in ulceroglandular type tularemia. DESCRIPTION: Three patients, two women, and one man, were included in our case series. The patients were admitted to our hospital with neck swelling, pain, and a palpable mass. After the diagnosis of tularemia was made as a result of the examinations performed on the patients, they were evaluated again with US and US shear-wave elastography. DISCUSSION: Since there are many diagnoses including ulceroglandular tularemia in the differential diagnosis of swelling, pain, and palpable mass in the neck, the patient must undergo a thorough evaluation process. US shear-wave elastography can provide significant benefits in identification and treatment follow-up in order to understand the ulceroglandular mass formation observed in the neck in tularemia and the stiffness and morphology of the tissues in the lymph nodes where involvement is observed and to distinguish them from the surrounding tissue.

The Rarity of Maxillary Osteomyelitis: Insights From a Unique Case Report.

Maxillary osteomyelitis is a rare bone infection and is rarer to come across with the advent of advanced antibiotic therapies. It is often linked to immunocompromised conditions, namely diabetes mellitus, cancer, and chronic alcoholism, as they increase the chances of developing osteomyelitis. We present a rare case of maxillary osteomyelitis along with an infraorbital abscess in a 32-year-old male patient with uncontrolled diabetes. The patient complained of dental pain, facial swelling, and visual disturbances. The patient was managed with sequestrectomy along with curettage, incision, and drainage of orbital abscess. The patient responded well to surgery and had no complications post-surgery. As radiographic signs may present late, the authors aim to highlight the significance of thorough clinical examination and good patient history. Prompt radical treatment is necessary to avoid any severe consequences.

Causal association between type 2 diabetes mellitus and acute suppurative otitis media: insights from a univariate and multivariate Mendelian randomization study.

Background: Type 2 diabetes mellitus (T2DM) and hearing loss (HL) constitute significant public health challenges worldwide. Recently, the association between T2DM and HL has aroused attention. However, possible residual confounding factors and other biases inherent to observational study designs make this association undetermined. In this study, we performed univariate and multivariable Mendelian Randomization (MR) analysis to elucidate the causal association between T2DM and common hearing disorders that lead to HL. Methods: Our study employed univariate and multivariable MR analyses, with the Inverse Variance Weighted method as the primary approach to assessing the potential causal association between T2DM and hearing disorders. We selected 164 and 9 genetic variants representing T2DM from the NHGRI-EBI and DIAGRAM consortium, respectively. Summary-level data for 10 hearing disorders were obtained from over 500,000 participants in the FinnGen consortium and MRC-IEU. Sensitivity analysis revealed no significant heterogeneity of instrumental variables or pleiotropy was detected. Results: In univariate MR analysis, genetically predicted T2DM from both sources was associated with an increased risk of acute suppurative otitis media (ASOM) (In NHGRI-EBI: OR = 1.07, 95% CI: 1.02-1.13, P = 0.012; In DIAGRAM: OR = 1.14, 95% CI: 1.02-1.26, P = 0.016). Multivariable MR analysis, adjusting for genetically predicted sleep duration, alcohol consumption, body mass index, and smoking, either individually or collectively, maintained these associations. Sensitivity analyses confirmed the robustness of the results. Conclusion: T2DM was associated with an increased risk of ASOM. Strict glycemic control is essential for the minimization of the effects of T2DM on ASOM.

Chronic Suppurative Thyroid Abscess: A Case Report.

Thyroid abscess is a rare occurrence and is characterized by an accumulation of pus within the thyroid gland. It most commonly forms as a sequela of acute suppurative thyroiditis, and it presents as a painful swelling of the anterior neck with fever. Patients may also develop referred ear pain and compressive symptoms such as difficulty breathing and swallowing as the abscess enlarges. On examination, the swelling is often associated with erythema, local rise of temperature, and tenderness. Laboratory investigations may reveal leukocytosis, elevated acute phase reactants, and an abnormal thyroid function test. Despite advancements in diagnostic modalities and treatment approaches, literature on thyroid abscesses remains limited. We present a unique case of a long-standing thyroid abscess resulting from chronic suppuration which did not exhibit any of the mentioned expected findings seen in other cases. This patient was euthyroid, and laboratory investigations showed no significant abnormality. It was successfully treated with total thyroidectomy and appropriate antibiotics.

Unveiling the Uncommon: A Rare Case of Group A Streptococcus Axillary Lymphadenitis With Ambiguous Presentation Leading to Multiple Misdiagnoses.

Axillary lymphadenitis in adults presents a diagnostic challenge due to its diverse etiology and variable clinical manifestations. We present a rare case of suppurative Group A Streptococcus (GAS) axillary lymphadenitis secondary to a puncture wound, emphasizing the critical importance of differential diagnosis and immediate intervention. A 36-year-old male initially presented with left axillary pain and discomfort following a traumatic injury to the left thumb. Despite multiple healthcare encounters and misdiagnoses including viral illness and shingles, the patient's condition deteriorated, manifesting as fever, edema, and erythema in the left axilla. This case underscores the paramount significance of considering lymphadenitis in patients with axillary symptoms, particularly following trauma or skin breaches. Early recognition and appropriate management are crucial to prevent grave complications such as abscess formation, thrombophlebitis, and bacteremia. Streptococcal axillary lymphadenitis should be included at the forefront of the differential diagnosis to expedite treatment and mitigate potential life-threatening consequences associated with delayed diagnosis.

A rare case of acute obstructive suppurative pancreatic ductitis (AOSPD) which developed pyogenic spondylitis.

Acute obstructive suppurative pancreatic ductitis (AOSPD) is an acute suppuration of the pancreatic duct. Endoscopic retrograde cholangiopancreatography (ERCP) drainage and intravenous antibiotics treatment is the mainstay of therapy. Herein we describe an extremely rare case of AOSPD leading to pyogenic spondylitis. A 61-year-old male with a past medical history of chronic pancreatitis and diabetes mellitus presented to our hospital with abdominal and dorsal pain, fever, and shock status. Laboratory data showed severe inflammation, disseminated intravascular coagulation, and normal pancreatic enzymes. Computed tomography showed dilated main pancreatic duct and surrounding pancreatic abscesses. Spinal abnormalities were not detected at this point. He was initially diagnosed as infected pancreatic pseudocyst, but did not respond well to conservative intravenous antibiotic treatment. ERCP performed one week later revealed purulent pancreatic juice and the diagnosis was changed to AOSPD. Upon ERCP, we experienced technical difficulty in passing obstructing calculi. However, successful pancreatic drainage was achieved using new dilation and penetration devices. The patient responded quickly to drainage, but later developed pyogenic spondylitis. Our case highlights the difficulty of diagnosing AOSPD, the usefulness of new devices in urgent endoscopic drainage, and underscores the possibility of progression of pyogenic spondylitis even after adequate treatment.

Epidemiology of Chronic Suppurative Otitis Media in the United States.

OBJECTIVE: This study aimed to evaluate the prevalence, incidence, and associated demographic factors of chronic suppurative otitis media (CSOM), utilizing a nationwide healthcare claims database. METHODS: This retrospective study utilized outpatient administrative claims data from the IBM MarketScan Research Database from 2007 to 2021. The database (11 246 909 584 claims with 148 147 615 unique patients) includes health data from the private-sector, Medicare/Medicaid, managed care providers, and EMR providers. Included patients had a diagnosis of CSOM based on ICD-9-CM and ICD-10-CM codes. Prevalence and health utilization were estimated by age, gender, and geographic region. RESULTS: In the United States, the estimated CSOM prevalence and incidence was 0.46% and 0.03%, respectively. Among CSOM patients (n = 679 906), mean age (SD) was 8.1 (15.4) years, and 52.8% were male. Most patients (81.1%) were aged 0 to 10 years. CSOM prevalence was lower in females (OR = 0.64, 95% CI 0.64-0.65, P < .001), less common in older age (OR = 0.94, 95% CI 0.94-0.94, P < .001), and highest in the South region (OR = 2.08, 95% CI 2.06-2.09, P < .001). CONCLUSION: Our results show CSOM prevalence (0.46%) is similar to other developed countries. CSOM prevalence was highest in those aged 0 to 10 years, in males and in the South region. Of note, prevalence and cost are likely significantly underestimated given limitations in accurate ICD-CM coding and the exclusion of uninsured patients. Further epidemiological studies are warranted to characterize the impact of CSOM on the US healthcare system.

Postoperative Delayed Facial Nerve Palsy: A Surgeon's Nightmare.

The facial nerve supplies motor, sensory, and parasympathetic innervation to the head and neck, and its paralysis can have significant physical and psychological impacts. This study discusses a compelling case involving a 21-year-old male who developed delayed facial nerve palsy (DFNP) on the eighth day after cortical mastoid surgery. Through conservative management, the patient achieved a full recovery by the 52nd day. Our experience underscores the importance of approaching DFNP with patience, emphasizing the need for thorough counseling of both the patient and their family members.

Squamous Cell Carcinoma of the Middle Ear-A Common Tumor at an Uncommon Site.

Squamous cell carcinoma of the middle ear is a very rare tumor. Early detection is uncommon as the tumor usually manifests as persistent ear discharge and otalgia, often misdiagnosed as chronic suppurative otitis media. We present a rare case of squamous cell carcinoma of the middle ear which clinically presented as chronic suppurative otitis media. Therefore, clinicians should have a high index of suspicion for clinically refractive cases of otorrhea, otalgia, excess bleeding, and non-responsiveness to treatment. All polyps and granulation tissue in EAC and middle ear should be submitted for histopathological examination especially in cases refractory to treatment.

A case of spontaneous acute obstructive suppurative pancreatic ductitis associated with intraductal papillary mucinous neoplasms.

A 77-year-old woman was referred to our hospital due to left upper abdominal pain, appetite loss and body weight loss for 1 month. Her past medical history was diabetes and intraductal papillary mucinous neoplasms (IPMNs). She had no fever and physical examination revealed mild tenderness in the left upper abdomen. Blood tests showed elevated inflammatory response with normal serum pancreatic enzymes. Contrast-enhanced CT showed marked swelling of the pancreatic tail, increased peripancreatic fatty tissue density, multiple IPMNs and obscuration of the enlarged main pancreatic duct at the tail. EUS showed there was no obvious mass in the pancreas and protein plug was suspected in the main pancreatic duct. EUS-FNA was performed and pathology showed no malignancy. ERCP showed discharge of purulent pancreatic fluid from the major duodenal papilla and stenosis of the main pancreatic duct at the tail. The culture of the purulent pancreatic fluid revealed Streptococcus aureus, Klebsiella pneumoniae and Pseudomonas aeruginosa, leading to diagnosis of acute obstructive suppurative pancreatic ductitis (AOSPD). Endoscopic nasopancreatic drainage and antimicrobial treatment were started. The inflammatory response improved rapidly and the patient was discharged 30 days after admission. To our knowledge, this is the second reported case of spontaneous AOSPD associated with IPMNs.

The association of bacterial biofilm and middle ear mucosa in patients with mucosal chronic suppurative otitis media.

OBJECTIVES: To evaluate the bacterial biofilm's role in mucosal chronic suppurative otitis media (CSOM) utilizing scanning electron microscopy (SEM). METHODS: This study involved 123 participating patients with active and inactive mucosal CSOM who are undergoing tympanomastoid surgery. SEM was used to examine middle ear mucosa biopsies for the development of biofilms. Middle ear discharge or mucosal swabs from patients were cultured to detect any bacterial growth. The biofilm formation was correlated to the culture results. RESULTS: The biofilm was present in 69.9 % of patients (59% of them were with active mucosal CSOM) and absent in 30.1% of the patients (70% of them were with inactive mucosal CSOM), being more statistically significant in active mucosal CSOM (p-value = 0.003). A correlation that was statistically significant was found between active mucosal CSOM and higher grades (3 and 4) of biofilms (p-value <0.05). The mucosal CSOM type and the results of the culture had a relationship that was statistically significant (p-value <0.001). 60% of patients had positive culture (70% of them were with active mucosal CSOM). There was a statistically significant relation between Pseudomonas aeruginosa bacterial growth and active mucosal CSOM (p-value = 0.004) as well as higher grades of biofilms in mucosal CSOM. CONCLUSION: Mucosal CSOM, especially the active type, is a biofilm-related disease. There is a significant relation between the state of mucosal CSOM (active or inactive) and culture results with predominance of Pseudomonas aeruginosa bacterial growth in active mucosal CSOM and in higher grades of biofilms in mucosal CSOM.

Case Report: Antibiotic Irrigation and Drainage Tube for Managing Chronic Suppurative Otitis Media After Cochlear Implantation.

Cochlear implantation (CI) is the most effective solution for patients with severe-to-profound sensorineural hearing loss, especially in children. However, a major postoperative complication, known as chronic suppurative otitis media (CSOM), poses challenges for both doctors and families of the patients, which can affect post-CI hearing outcomes. We present the case of post-CI CSOM in a 15-year-old girl. She had been utilizing a unilateral cochlear implant for 7 years and had been experiencing intermittent earache and discharge in her only audible ear for the past 15 months. After antibiotic treatment failed to resolve her symptoms, we opted for a tympanomastoidectomy, and removed the receiver-stimulator package while keeping the electrode inside her cochlea. Simultaneously, we inserted an irrigation and drainage tube into the mastoid and middle ear space to discharge the exudate and control infection by applying topical antibiotics. The patient's ear discharge had resolved within 1 month, and her tympanic membrane healed naturally. Our successful experience shows that antibiotic irrigation and draining have effectively controlled infection and accelerated wound healing in this patient with post-CI CSOM, and it further prompted the patient to undergo bilateral CI 9 months later.

Acute Suppurative Thyroiditis in Childhood: An Atypical Presentation.

Neck stiffness is a common clinical sign in children presenting to the emergency department that may indicate a wide variety of diagnoses. Acute suppurative thyroiditis (AST) is an infection of the thyroid gland caused by a bacterium, virus, or, less commonly, fungus. It presents as an acute or subacute development of an anterior cervical mass, with associated inflammatory signs. The pressure upon neck muscles may be reflected as a limitation of cervical mobility. AST is often preceded by an upper respiratory tract infection, and pyriform sinus fistula is the most common predisposing factor. It is particularly uncommon in the pediatric age, with limited cases reported in the literature. Therefore, a heightened suspicion is required for proper diagnosis and timely intervention, due to its high mortality. Prompt treatment with broad-spectrum parenteral antibiotic therapy and drainage is mandatory to prevent the numerous complications associated, namely, mediastinitis and sepsis. We report the case of a two-year-old female child admitted with a two-week history of intermittent high-grade fever and sore throat, followed by prostration and limitation in neck movement on admission. Examination revealed neck stiffness with positive Kernig and Brudzinski signs. The laboratory tests showed elevated inflammatory parameters. Cranial computed tomography (CT) scan and lumbar puncture were normal. On day 2 after admission, an anterior cervical mass with slight signs of fluctuation was detected. Ultrasound was compatible with a hemorrhagic/overinfected thyroid nodule, and the patient was started on broad-spectrum antibiotics. Due to clinical worsening, a cervical CT scan was performed, which documented a thyroid abscess with extension into the retropharyngeal space. She underwent surgical drainage, and Streptococcus anginosus and mixed anaerobes were isolated, sensitive to ongoing antibiotherapy. On multidisciplinary follow-up, an esophageal barium study, laryngoscopy, and cervical magnetic resonance imaging (MRI) were performed, revealing no anatomical defects. AST is a rare disease in children, but potentially fatal, so its early recognition and treatment are essential. We aim to draw attention to this disease and its differential diagnosis to reduce the associated morbimortality.

Degree of Hearing Improvement and Reduction of Air-Bone Gap After Tympanoplasty in a Tertiary Hospital in Saudi Arabia.

BACKGROUND:  A clinical condition known as chronic otitis media (COM) is characterized by tympanic membrane perforation, varying degrees of hearing loss, and otorrhea that lasts for two to six weeks. COM alone or with cholesteatoma may result in ossicular chain discontinuity and ossicular erosion. The hearing restoration procedure includes repairing the eardrum and building the ossicular chain in ears with damaged ossicles. Multiple studies suggest the predictive value of preoperative air-bone gap (ABG) to detect the ossicular chain status can help with proper preoperative planning for surgery. OBJECTIVE: To determine the degree of hearing improvement and reduction in ABG after tympanoplasty and to investigate the correlation between preoperative ABG and the status of the ossicular chain during surgery. Study design, setting, and date: This retrospective hospital file-based study was conducted at Aseer Central Hospital, Southern Region, Saudi Arabia, between November 2022 and April 2023. Hospital records of patients who underwent tympanoplasty during 2018-2023 were reviewed. Eighty-five patients were diagnosed with chronic suppurative otitis media (CSOM) between 2018 and 2023. A data collection sheet was employed to record extracted data, including the patient's age, sex, hearing assessment, type of surgical intervention, and outcome. We calculated the average of ABG decibels (dB) by summing the ABG values at 500 Hz, 1000 Hz, and 2000 Hz frequencies and dividing by three. RESULTS: In the present study, data from 85 patients who underwent tympanoplasty were analyzed. Approximately one-third of the patients were in the age group of 31 to 40 years (25, 29.4%), and 50 (58.8%) of them were females. Chronic medical conditions were observed in 30 (35.3%) patients, with diabetes being reported in 19 (63.3%) of those cases. CSOM was found to be present in the left ear of 47 (56.0%) patients. Among the patients, 25 (29.4%) had subtotal perforations, 12 (14.1%) had marginal perforations, and two (2.4%) had total tympanic membrane perforations. The majority of patients (67, 78.8%) exhibited conductive hearing loss, while the remaining 18 (21.2%) had mixed hearing loss. Of the patients, 13 (15.3%) and 20 (23.5%) had fixed and disrupted ossicular chains, respectively. In terms of ossicular disruption, incudostapedial joint (ISJ) fixing (21.2%), fixed stapes (18.2%), and ISJ dislocation (18.2%) were the most prevalent kinds. Prior to operations, the mean ± SD of ABG was 22.6 ± 7.5. ABG values were 19.0 ± 9.3 on average after surgery. The statistical difference between pre- and postoperative ABG was statistically significant (paired t-test, p = 0.007), with a mean difference of -3.7. There were no significant differences between the different statuses of ossicular chains and the type of tympanic membrane perforation. CONCLUSION: This study suggests that the degree of preoperative ABG (dB) is a valuable predictor of intraoperative ossicular chain status and can aid in preoperative planning for ossicular chain reconstruction. Furthermore, the study found that the type of tympanic membrane perforation preoperatively is not a reliable indicator of the ossicular chain status. Finally, tympanoplasty is considered a beneficial surgical procedure with a significant improvement in hearing status postoperatively.

Manifestations of Myelinating Oligodendrocyte Glycoprotein Antibody-Associated Disease: A Rare Case of Suppurative Meningoencephalitis.

Myelinating oligodendrocyte glycoprotein antibody-associated disease (MOGAD) is an inflammatory demyelinating disease of the central nervous system (CNS) mediated by MOG antibodies (MOG-IgG). It is associated with autoimmunity and encompasses various syndromes. However, manifestations presenting with symptoms of suppurative meningoencephalitis are rare. In this case, we admitted an 80-year-old male patient who presented with fever, headache, mental and behavioral abnormalities, and disturbance of consciousness. The cerebrospinal fluid (CSF) examination revealed elevated levels of leukocytes and protein, while magnetic resonance imaging (MRI) of the brain showed an abnormal signal in the parietal lobe surrounding the posterior horn of the right lateral ventricle. The patient tested positive for serum MOG-IgG, confirming the diagnosis of MOG-IgG-related meningoencephalitis. The treatment included intravenous immunoglobulin, glucocorticoids, third-generation cephalosporins, and immunosuppressants. Following the treatment, the patient experienced complete recovery.