Severe facial pain and removal of maxillary sinus mucous retention cyst.

Maxillary sinus retention cysts (MRCs) are typically asymptomatic and require no treatment. An early 30s man presented with a decade-long history of severe left-sided chronic facial pain (CFP). Multiple prior treatments resulted in an edentulous patient with persistent pain. Imaging revealed a dome-shaped radiopaque change in the left maxillary sinus. History and clinical examination suggested persistent idiopathic facial pain, and doubts about the outcome of a surgical intervention were explained to the patient. Surgical removal of the MRC via lateral antrotomy led to complete symptom resolution of CFP. This case substantiates the importance of considering MRCs as a possible cause of CFP. It also emphasises the need for a systematic multidisciplinary approach in cases of unexplained CFP.

[Clinical repair strategy for ischial tuberosity pressure ulcers based on the sinus tract condition and range of skin and soft tissue defects].

Objective: To investigate the clinical repair strategy for ischial tuberosity pressure ulcers based on the sinus tract condition and range of skin and soft tissue defects. Methods: The study was a retrospective observational study. From July 2017 to March 2023, 21 patients with stage Ⅲ or Ⅳ ischial tuberosity pressure ulcers who met the inclusion criteria were admitted to the First Affiliated Hospital of Nanchang University, including 13 males and 8 females, aged 14-84 years. There were 31 ischial tuberosity pressure ulcers, with an area of 1.5 cm×1.0 cm-8.0 cm×6.0 cm. After en bloc resection and debridement, the range of skin and soft tissue defect was 6.0 cm×3.0 cm-15.0 cm×8.0 cm. According to the depth and size of sinus tract and range of skin and soft tissue defects on the wound after debridement, the wounds were repaired according to the following three conditions. (1) When there was no sinus tract or the sinus tract was superficial, with a skin and soft tissue defect range of 6.0 cm×3.0 cm-8.5 cm×6.5 cm, the wound was repaired by direct suture, Z-plasty, transfer of buttock local flap, or V-Y advancement of the posterior femoral cutaneous nerve nutrient vessel flap. (2) When the sinus tract was deep and small, with a skin and soft tissue defect range of 8.5 cm×4.5 cm-11.0 cm×6.5 cm, the wound was repaired by the transfer and filling of gracilis muscle flap followed by direct suture, or Z-plasty, or combined with transfer of inferior gluteal artery perforator flap. (3) When the sinus tract was deep and large, with a skin and soft tissue defect range of 7.5 cm×5.5 cm-15.0 cm×8.0 cm, the wound was repaired by the transfer and filling of gracilis muscle flap and gluteus maximus muscle flap transfer, followed by direct suture, Z-plasty, or combined with transfer of buttock local flap; and transfer and filling of biceps femoris long head muscle flap combined with rotary transfer of the posterior femoral cutaneous nerve nutrient vessel flap; and filling of the inferior gluteal artery perforator adipofascial flap transfer combined with V-Y advancement of the posterior femoral cutaneous nerve nutrient vessel flap. A total of 7 buttock local flaps with incision area of 8.0 cm×6.0 cm-19.0 cm×16.0 cm, 21 gracilis muscle flaps with incision area of 18.0 cm×3.0 cm-24.0 cm×5.0 cm, 9 inferior gluteal artery perforator flaps or inferior gluteal artery perforator adipofascial flaps with incision area of 8.5 cm×6.0 cm-13.0 cm×7.5 cm, 10 gluteal maximus muscle flaps with incision area of 8.0 cm×5.0 cm-13.0 cm×7.0 cm, 2 biceps femoris long head muscle flaps with incision area of 17.0 cm×3.0 cm and 20.0 cm×5.0 cm, and 5 posterior femoral cutaneous nerve nutrient vessel flaps with incision area of 12.0 cm×6.5 cm-21.0 cm×10.0 cm were used. The donor area wounds were directly sutured. The survival of muscle flap, adipofascial flap, and flap, and wound healing in the donor area were observed after operation. The recovery of pressure ulcer and recurrence of patients were followed up. Results: After surgery, all the buttock local flaps, gracilis muscle flaps, gluteus maximus muscle flaps, inferior gluteal artery perforator adipofascial flaps, and biceps femoris long head muscle flaps survived well. In one case, the distal part of one posterior femoral cutaneous nerve nutrient vessel flap was partially necrotic, and the wound was healed after dressing changes. In another patient, bruises developed in the distal end of inferior gluteal artery perforator flap. It was somewhat relieved after removal of some sutures, but a small part of the necrosis was still present, and the wound was healed after bedside debridement and suture. The other posterior femoral cutaneous nerve nutrient vessel flaps and inferior gluteal artery perforator flaps survived well. In one patient, the wound at the donor site caused incision dehiscence due to postoperative bleeding in the donor area. The wound was healed after debridement+Z-plasty+dressing change. The wounds in the rest donor areas of patients were healed well. After 3 to 15 months of follow-up, all the pressure ulcers of patients were repaired well without recurrence. Conclusions: After debridement of ischial tuberosity pressure ulcer, if there is no sinus tract formation or sinus surface is superficial, direct suture, Z-plasty, buttock local flap, or V-Y advancement repair of posterior femoral cutaneous nerve nutrient vessel flap can be selected according to the range of skin and soft tissue defects. If the sinus tract of the wound is deep, the proper tissue flap can be selected to fill the sinus tract according to the size of sinus tract and range of the skin and soft tissue defects, and then the wound can be closed with individualized flap to obtain good repair effect.

Compressive optic neuropathy due to posterior ethmoid mucocele.

Mucoceles are cystic formations characterized by the presence of mucus-secreting epithelial cells, which enlarge when the excretory duct becomes obstructed. Posterior ethmoidal mucoceles are rare conditions that can lead to severe ocular complications requiring immediate intervention. The close anatomical proximity of posterior ethmoidal mucoceles to the optic nerve underscores their significance. In this case report, we present a case of rapidly progressing compressive optic neuropathy secondary to a posterior ethmoidal mucocele. A previously healthy forty-six-year-old woman presented with sudden visual loss in her left eye, preceded by left-sided headache and periorbital pain. Clinical examination and imaging studies revealed an oval-shaped mass within the posterior ethmoid cell compressing the left optic nerve. Emergency surgery was performed to alleviate optic nerve compression, which successfully relieved periocular pain. However, the patient's visual acuity and visual field defect remained unchanged postoperatively. Thinning of the ganglion cell layer in the macula region was observed during follow-up examinations. The role of corticosteroids and antibiotics in visual rehabilitation and the impact of delayed surgical decompression on visual outcome remain subjects of debate. Additional cases of mucocele-associated optic neuropathy should be published and analyzed to establish optimal treatment approaches.

Posterior Nasal Septal Abscess Detected During Evaluation of Cavernous Sinus Thrombosis.

Septic cavernous sinus thrombosis (CST) is a rare, life-threatening condition that commonly originates from sinusitis. Posterior nasal septal abscess (NSA) is an extremely rare cause of septic CST because it is a very rare condition by itself. Here we report a rare case involving an elderly woman with septic CST associated with a posterior NSA that was successfully treated without any sequelae. Incision and drainage of the posterior NSA were performed under local anesthesia, and the nasal packing was removed 2 days postoperatively. Pus from the abscess was sent for culture and sensitivity analyses, which revealed Enterococcus faecium . She was treated with intravenous (IV) third-generation cephalosporin (2 g twice daily) and IV vancomycin (0.75 g twice daily) for 4 weeks. IV low-molecular-weight heparin was administered at a dose of 40 mg twice daily for 4 days, followed by warfarin (3 mg once a day) for 21 days. The patient was discharged without any sequelae after 4 weeks. At the 2-month follow-up, she did not complain of any further symptoms. The findings from this case suggest that clinicians should maintain a high index of suspicion and provide prompt treatment to prevent mortality and morbidity associated with septic CST.

Bilateral Rhinogenous Optic Neuropathy Caused by the Regrowth of a Large Sphenoid Sinus Mucocele.

A 59-year-old man, who had a history of left blind at 36 years old, suddenly lost right visual acuity. Magnetic resonance imaging revealed a large left sphenoid sinus cyst, which protruded intracranially. The cyst was fenestrated by endoscopic sinus surgery, but his right vision did not recover. Ten cases of bilateral rhinogenous optic neuropathy caused by mucocele have been reported, and the cause was sphenoid sinus in 9 cases. Postoperative visual acuity in these cases was poor, especially in slow progressive cases, because it was diagnosed as an unknown cause, and surgery was delayed. Rhinogenous optic neuropathy caused by mucocele should be differentiated from bilateral visual impairment of unknown cause. The authors highlight the importance of early diagnosis of sphenoid sinus mucocele and fully informing patients about the future risk of bilateral visual impairment, even if they are asymptomatic or have been treated.

Silent sinus syndrome with interfrontal sinus retraction: A 3-case series using CARE methodology.

INTRODUCTION: Silent sinus syndrome (SSS) is a rare entity, almost exclusively involving the maxillary sinus, frontal location being very rarely reported. The aim of the present study was to describe clinical and radiological characteristics and surgical treatment using the CARE methodology. RESULTS: One woman and 2 men were referred for chronic unilateral frontal pain with imagery showing silent sinus syndrome. All showed partial or complete liquid opacification of the affected sinus associated with a thin interfrontal sinus (IFS) retracted toward the affected sinus. Functional endoscopic sinus surgery was performed in all cases, with good functional results. DISCUSSION: We describe 3 cases of SSS with IFS involvement. The frontal sinus wall seemed most vulnerable, probably most liable to be weakened by atelectasis. The study suggests that frontal SSS can be an etiology in chronic frontal sinusitis. Preoperative findings of IFS retraction are useful for surgical restoration of frontal sinus ventilation, relieving chronic pain and preventing complications.

Nasal septal abscess in adult patients - A single center study.

PURPOSES: The purpose of this study was to present and analyze the etiologic factors, clinical manifestations, bacteriology, and treatment outcomes of nasal septal abscess in a large cohort of adult patients. MATERIAL AND METHODS: Retrospective analysis. RESULTS: 36 adult patients, age from 19 to 85 (mean age, 51.83), with nasal septal abscesses were treated at Ear Nose Throat Hospital of Ho Chi Minh City from January 2020 to August 2022. The most common symptoms were nasal obstruction (75 %), headache/facial pain (58.33 %). Etiologic factors were found in 83.33 % of cases with the most common were diabetes mellitus (47.22 %), nose-picking (44.44 %). 75 % of cases had positive bacterial culture, of which 70.37 % were Staphylococcus aureus. Septal abscess was successfully treated in all cases using our treatment protocol, which involved an extended modified Killian's incision, irrigation with 1 % poviodine, placement of gauze in the abscess pocket, and nasal packing with Merocels. CONCLUSIONS: Diabetes and nose-picking were the most common etiologic factors; Staphylococcus aureus was the most common organism of nasal septal abscess in our study. Our treatment protocol is safe and effective.

Nasal Septal Abscess as a Complication of COVID-19 Nasal Swab Test: A Case Report.

Nasal swab tests are widely used to screen for coronavirus disease 2019 (COVID-19). Pain, discomfort, and the urge to sneeze are the most common complications of this screening method. We report a case of a 55-year-old female patient with beta-thalassemia major suffering from a nasal septal abscess (NSA) as a complication of a COVID-19 nasal swab test. Following the test, the patient only had mild nasal congestion. However, three days later, her clinical condition deteriorated, and she developed fever, and her level of consciousness decreased to lethargy and drowsiness. Physical examinations revealed a bilateral nasal abscess. She underwent surgical intervention, and the abscess was removed. For the first time in Iran, a case of NSA after a COVID-19 nasal swab test is reported. It is strongly recommended to exercise caution while performing nasal swab tests, especially in the elderly and patients at risk of bleeding or hemoglobinopathy.

What may surprise a rhinologist in everyday clinical practice: silent sinus syndrome or pneumosinus dilatans/pneumocele? Literature review and own experience.

BACKGROUND: The aim of the study was to present rare sinus syndromes known as silent sinus syndrome (SSS) and frontal sinus syndrome with excessive pneumatization and bone defects in the wall (pneumocele). The available literature describing pneumocele cases was reviewed. METHODOLOGY: PubMed and Science Direct databases were searched by two independent reviewers. The primary outcome was finding descriptions of the sinus pneumocele. In the end, papers on frontal sinus pneumocele that was not the result of trauma, congenital defects or comorbidities were selected. Moreover, the authors presented their own cases of SSS and pneumocele. RESULTS: Twelve case reports of frontal sinus pneumocele were found, one own case was presented. In addition, 8 subjects with SSS, diagnosed and treated in the period from September 2017 to May 2022, were described. CONCLUSIONS: With the increasing number of patients suffering from sinus diseases and the growing number of endoscopic surgeries, the knowledge of rare sinus syndromes will increase the safety of the procedures performed.

Sphenoid sinus mucocele causing ptosis with pupil-spared ophthalmoplegia: a hint on carotid artery doppler ultrasound.

OBJECTIVE: Sphenoid sinuses mucocele (SSM) is an uncommon cause of orbital apex syndrome (OAS). Diagnosis of neurological complications in SSM might be delayed when the expansion of mucocele beyond the sinuses is not evident in conventional sinuses imaging. METHODS: We present a case of a 76-years old man with spared-pupil ophthalmoplegia associated with ptosis caused by a unilateral left SSM in which internal carotid artery Doppler ultrasound showed distal sub-occlusion waves pattern. RESULTS: Sinus occupation was noted in the magnetic resonance imaging (MRI) and was further evaluated in computed tomography (CT) scan and MR angiography. Nor CT or MR angiography showed clear evidence of neighboring structures compression. Doppler ultrasound of internal carotid showed high-resistance waveforms and decreased wave velocities helping diagnosis. Structures compression was confirmed intra-operatively and the patient was discharged asymptomatic after sphenoid sinus drainage. CONCLUSION: In this first report of carotid Doppler ultrasound findings in a patient with a neurological presentation of a sphenoid sinus mucocele, a high-resistance waveform of the internal carotid may help differentiate uncomplicated sinusitis from invasive mucocele.

Clival Mucocele: A Rare Yet not Forgotten Pathology.

Primary clival mucoceles are a rare clinical entity that usually represents an incidental finding on computed tomography or magnetic resonance imaging scanning. There are only a few reports in the literature of patients who presented with vague symptoms such as headaches, facial paresthesia, and numbness. Clival mucoceles can also be secondary, by extension of a sphenoid mucocele to the clivus. We present a case of primary clival mucocele, aiming to highlight the importance of a multidisciplinary approach.

Ophthalmic Presentation and Outcome for Sinonasal Mucoceles.

PURPOSE: The purpose of this study was to evaluate ophthalmic features and outcomes for patients who present with sinonasal mucoceles expanding into the orbit. PATIENTS AND METHODS: Retrospective chart review for patients seen in a specialist orbital clinic over 25 years, with a review of demographics, clinical characteristics, imaging features, and outcomes after treatment. RESULTS: Sixty patients (38 males; 63%) presented at a mean age of 51 years (range 3-89). Symptom duration was extremely variable (1 week-15 years) with a mean of 14 months and median of 4 months-the commonest being periorbital swelling (33/62 orbits) or ache (20 orbits), proptosis (30 orbits), and diplopia (19/50 patients without visual impairment; 38%). Of mucoceles affecting orbital function, 60/62 (97%) were of frontal and/or ethmoid sinus origin, and probable predispositions included past trauma (12/62 orbits) or prior ipsilateral sinus surgery (14 orbits). Forty-two of the 59 (71%) patients who underwent sinus surgery had complete resolution of symptoms within 6 months. Of 10 orbits presenting with moderate to severe visual loss (Snellen 20/60 or worse), the acuity improved in 7/10 (70%) of these after sinus surgery. Although 12/62 (19%) of eyes presented with epiphora, this persisted after sinus surgery in 9 orbits, and areas of occult malignant change were found in 3/9 (33%). CONCLUSION: Sinus mucoceles expanding into the orbit can cause significant globe displacement, dysmotility, or visual impairment. Symptoms usually resolve within several months after functional sinus surgery, but where symptoms persist (particularly periorbital swelling or epiphora) this might indicate underlying secondary causes, such as occult malignancy.

A Case Report of Spontaneous Nasal Septal Abscess in a Child.

We describe a case of spontaneous nasal septal abscess (NSA) in a 9-year-old child. We also reviewed the literatures in recent years and summarized the characteristics of NSA, such as gender, age, inducement, pathogenic bacteria, treatment, and prognosis. We found that this boy reported by us has the most extensive abscess. May be the delay of treatment was related to the recent fluctuation of COVID-19 epidemic in China. Fortunately, with the help of surgery and anti-infection treatment, the boy was discharged from the hospital without septal perforation or saddle nose.

Silent sinus syndrome: Reduction of surgical invasiveness in an underdiagnosed clinical entity.

OBJECTIVE: The aim of this study was to investigate our experience in the management of silent sinus syndrome. MATERIAL AND METHODS: The records of all patients treated for silent sinus syndrome between 2011 and 2021 were evaluated retrospectively. Data were collected on epidemiological parameters (age, gender), referral specialty, imaging findings, surgical approach, and management. RESULTS: In total, nine cases made up our final study sample (5 men, 4 women; male-female ratio 1:0.8). Their mean age was 39 years (range: 19-71 years). Besides the typical imaging findings (orbital floor depression, maxillary sinus atelectasis with ostium occlusion), lateralization of the uncinate process could be seen in seven cases (77.8 %) and ipsilateral septal deviation in six cases (66.6 %). Four cases were managed by means of middle meatal antrostomy and five with additional reconstruction of the orbital floor (transconjuctival approach in two cases, endonasal endoscopic approach in three cases). Enopthalmus recovered in all cases; diplopia (3 cases) recovered completely in two cases and partly in one case. CONCLUSION: Reduced surgical invasiveness in silent sinus syndrome, with management of the cause (maxillary sinus hypoventilation) and the sequel (orbital floor depression) using the same endoscopic approach, is associated with an acceptable clinical outcome.

Nasal septal abscess following septoplasty in a patient with type 2 diabetes mellitus.

A man in his 50s with type 2 diabetes mellitus (T2DM) presented with a nasal septal abscess 3 weeks following septoplasty. Diabetes mellitus has been reported in association with nasal septal abscess, thought to be due to a relative immunodeficient state. We present an unusual, delayed presentation of nasal septal abscess following septoplasty and performed a literature review. Nasal septal abscess is rare. It is associated with significant complications if not diagnosed and management expediently. The association between T2DM and nasal septal abscess following septoplasty emphasises the importance of good perioperative blood sugar control and postoperative nasal care and raises the question of empirical antibiotics in this group.

Silent Sinus Syndrome: A Case Report.

To describe a case of silent sinus syndrome in the perspective of imaging studies, on 2 January 2020 we present this case of a 26-year-old Bangladeshi man with unilateral right facial asymmetry and no sino-nasal symptoms. He was referred to the Ophthalmology Department with complain of right palpebral ptosis and facial asymmetry for 7 months. On physical examination, painless enophthalmos and hypo globus of the right eye was seen. The computed tomography scan of the paranasal air sinuses showed opacification of the right maxillary sinus along with retraction of the walls of the sinus. Regardless of the clinical doubt, the conclusion can only be given by imaging studies, radiologist play a key role here.

Retrospective analysis of the risk of neoplasia associated with unilateral maxillary sinus opacification on computed tomography.

BACKGROUND: Unilateral maxillary sinus opacification on computed tomography may reflect an inflammatory or neoplastic process. The neoplasia risk is not clear in the literature. METHODS: In this retrospective study, computed tomography sinus scans performed over 12 months were screened for unilateral maxillary sinus opacification, and the rates of inflammatory and neoplastic diagnoses were calculated. RESULTS: Of 641 computed tomography sinus scans, the rate of unilateral maxillary sinus opacification was 9 per cent. Fifty-two cases were analysed. The risk of neoplasia was 2 per cent (inverted papilloma, n = 1). No cases of unilateral maxillary sinus opacification represented malignancy, but one case of lymphoma had an incidental finding of unilateral maxillary sinus opacification on the contralateral side. Patients with an antrochoanal polyp (n = 3), fungal disease (n = 1), inverted papilloma and lymphoma all had a unilateral nasal mass. CONCLUSION: Our neoplasia rate of 2 per cent was lower than previously reported. A unilateral mass was predictive of pathology that required operative management. Clinical findings, rather than simple findings of opacification on computed tomography, should drive the decision to perform biopsy.

Ethmoidal mucocele causing proptosis in a pediatric patient with cystic fibrosis: A case report.

In cystic fibrosis (CF) patients, Ear Nose Throat (ENT) pathology is often undiagnosed despite its high prevalence and its possible life-threatening complications. We present the case of an ethmoidal mucocele leading to ocular manifestations in a 2-year-old girl with cystic fibrosis with no previous serious complications. She progressively developed non-axial proptosis, limitation of the adduction and exotropia of her left eye. Paranasal sinus magnetic resonance image (MRI) showed a left ethmoidal mucocele causing displacement of the ocular globe, compression of the medial rectus and the optic nerve. Eye fundus revealed disc edema and diffuse vascular congestion. Endoscopic sinus surgery was performed to remove the mass. The mucocele was drained and the discharge was sent for microbiology assessment. Escherichia coli (E. coli) was found in the culture and treated with cefotaxime and dexamethasone with complete resolution of non-axial proptosis and disc edema.