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Orbit (Amsterdam, Netherlands) Jun 2024Pyomyositis is a bacterial infection of skeletal muscle leading to abscess formation. Younger males are predominantly involved, but pyomyositis may occur in all ages and...
Pyomyositis is a bacterial infection of skeletal muscle leading to abscess formation. Younger males are predominantly involved, but pyomyositis may occur in all ages and sexes. Underlying systemic disease or accompanying immunocompromised states may increase the risk of pyomyositis. This is a report of a 72-year-old, male, with uncontrolled diabetes mellitus, presenting initially as a case of orbital cellulitis. Magnetic resonance imaging confirmed the presence of an abscess in the left lateral rectus. Antibiotic therapy was promptly initiated, and drainage of the abscess was performed via a transconjunctival approach. Pyomyositis resolved post-surgery and medical therapy. Residual exotropia was noted at the eighth month of follow-up necessitating subsequent strabismus surgery. Nine months post-treatment, left lateral rectus pyomyositis did not recur.
PubMed: 38913987
DOI: 10.1080/01676830.2024.2370055 -
Pediatrics and Neonatology Jun 2024To evaluate the impact of the pneumococcal conjugate vaccines (PCVs) introduction on the orbital complications of acute rhino-sinusitis (OC-ARS).
OBJECTIVES
To evaluate the impact of the pneumococcal conjugate vaccines (PCVs) introduction on the orbital complications of acute rhino-sinusitis (OC-ARS).
METHODS
A retrospective cohort study of all pediatric patients with OC-ARS during the period 2002-2019. Data included clinical, demographic, laboratory, and microbiology findings. Patients were divided into three groups: before PCV7 introduction (group 1), after PCV7 and before PCV13 (group 2), and after PCV13 (group 3).
RESULTS
Of 265 enrolled patients, 117, 39, and 109 were assigned to groups 1, 2, and 3. During the study period, a significant decrease was recorded in the percentages of patients in Chandler classification severity category 1, with an increase in patients in category 3 (P = 0.011). The yearly incidence of OC-ARS decreased from 12.64 cases per 100,000 population in 2002 to 5.56 per 100,000 in 2008, and 2.99 per 100,000 in 2019 (P < 0.001). Patients aged 0-4 years showed a dramatic decrease from 29 cases per 100,000 population in 2002 to 4.27 per 100,000 in 2019 (P < 0.001). The pathogens retrieved from all cultures performed were Streptococcus pneumoniae (32.5%), non-typeable Haemophilus influenzae (27.5%), Streptococcus Species, (12.5%), and Staphylococcus aureus (20%), with no changes in distribution during the study periods. Surgery was performed in 28 (10.6%) patients.
CONCLUSIONS
A significant decrease was seen in the overall incidence of OC-ARS, mainly attributable to the decrease in patients aged 0-4 years. An increase was recorded in the severity of the disease following PCVs introduction.
PubMed: 38886146
DOI: 10.1016/j.pedneo.2023.12.009 -
Indian Journal of Otolaryngology and... Jun 2024Ophthalmic vein thrombosis is a severe clinical entity with proptosis, eyelid swelling, orbital pain and reduction of visual acuity; its incidence is rare with 3-4 cases...
Ophthalmic vein thrombosis is a severe clinical entity with proptosis, eyelid swelling, orbital pain and reduction of visual acuity; its incidence is rare with 3-4 cases /million /year. Clinical manifestations result from venous congestion caused by septic (orbital cellulitis) or aseptic aetiologies (coagulopathies, trauma) and in some cases it could be associated with cavernous sinus thrombosis. In this paper, we describe a case report unique in the literature, of bilateral cavernous sinus and ophthalmic veins thrombosis due to both septic and aseptic causes characterized by unilateral sphenoid sinusitis sustained by infection. is an opportunistic animal pathogen, and its infections occur in both domestic and wild animals worldwide but are rare in humans; this is the first instance of human infection in the head and neck with an unknown hypercoagulable state.
PubMed: 38883471
DOI: 10.1007/s12070-024-04505-1 -
Journal of the Pediatric Infectious... Jun 2024Data are limited on the clinical impact of nasal methicillin-resistant Staphylococcus aureus (MRSA) polymerase chain reaction (PCR) testing (nMRSA-PCR) for orbital...
Data are limited on the clinical impact of nasal methicillin-resistant Staphylococcus aureus (MRSA) polymerase chain reaction (PCR) testing (nMRSA-PCR) for orbital cellulitis. This two-center, retrospective study demonstrated a negative predictive value of 98.0% and an overall lower use of anti-MRSA antibiotics, without a concomitant increase in hospital readmission.
PubMed: 38874544
DOI: 10.1093/jpids/piae061 -
Journal of Infection and Chemotherapy :... Jun 2024An eleven year old male reported a ten-day history of unilateral pain, redness, and sudden loss of vision. Ophthalmic examination revealed panophthalmitis that did not...
An eleven year old male reported a ten-day history of unilateral pain, redness, and sudden loss of vision. Ophthalmic examination revealed panophthalmitis that did not respond to conventional intravenous antibiotics, and systemic deterioration raised suspicion of a fungal aetiology. However, the worsening of the ocular condition from panophthalmitis to orbital cellulitis upon commencement of amphotericin B suggests the presence of a fastidious microorganism. Aspergillus terreus was isolated from a vitreous tap sample and responded well to intravenous voriconazole, exhibiting a distinct antimicrobial susceptibility spectrum and emphasising its possible involvement in relatively healthy early adolescence. To the author's knowledge, panophthalmitis with orbital cellulitis in early adolescence, without prior ocular insult, paranasal sinus involvement, or immunocompromised status, has not been reported previously.
PubMed: 38857641
DOI: 10.1016/j.jiac.2024.06.001 -
Orbit (Amsterdam, Netherlands) Jun 2024Osteomyelitis of the sphenoid wing is a rare clinical entity that can result in significant morbidity due to cranio-orbital infection. This entity has never previously...
Osteomyelitis of the sphenoid wing is a rare clinical entity that can result in significant morbidity due to cranio-orbital infection. This entity has never previously been described as a complication of orbital decompression. An elderly patient developed relapsing orbital cellulitis and cranio-orbital abscesses following orbital decompression. Multiple attempts at incision and drainage with extended antibiotic therapy failed to eliminate the infection. The patient's clinical course was indicative of sphenoid osteomyelitis at the prior decompression site. A combined craniotomy-orbitotomy with debridement of the involved portion of the sphenoid resulted in resolution of the patient's clinical symptoms. Surgeons should be aware of the possibility of this rare infection following any surgery in which bone is structurally modified or removed, including orbital decompression.
PubMed: 38848222
DOI: 10.1080/01676830.2024.2363239 -
Indian Journal of Public Health Jan 2024Invasive fungal sinusitis is a highly lethal infection in an immunocompromised population that can spread rapidly to involve the adjacent structures by direct invasion...
Invasive fungal sinusitis is a highly lethal infection in an immunocompromised population that can spread rapidly to involve the adjacent structures by direct invasion or through vascular invasion. Involvement of cerebral parenchyma by vascular invasion is a devastating complication in these patients which may lead to vasculitis, thrombus formation, cerebritis, or abscess formation. Here, we present a case of a young male with uncontrolled diabetes mellitus who initially presented with COVID-19 lung disease and later developed sinonasal mucormycosis complicated with left orbital cellulitis and pulmonary mucormycosis.
Topics: Humans; Mucormycosis; Male; COVID-19; SARS-CoV-2; Lung Diseases, Fungal; Adult; Diabetes Complications
PubMed: 38847641
DOI: 10.4103/ijph.ijph_237_23 -
Cureus May 2024Periorbital necrotizing fasciitis (NF) is a devastating bacterial infection associated with irreversible inflammatory destruction of soft tissues. Outcomes include...
Periorbital necrotizing fasciitis (NF) is a devastating bacterial infection associated with irreversible inflammatory destruction of soft tissues. Outcomes include disfigurement, vision loss, septic shock, and death within hours to days. We describe two cases of periorbital NF that presented to our unit within a three-month period. We aim to highlight the key clinical features of periorbital NF, demonstrate the rapid progression of the disease, and the need for prompt identification and decisive intervention. Both patients presented with fever and left-sided periorbital swelling and showed rapid progression of swelling and gangrenous changes to the periorbital skin with worsening proptosis. They were treated with broad-spectrum intravenous antibiotics and underwent emergency surgical debridement of necrotic tissue followed by reconstruction. We propose a formal protocol that we recommend to aid the diagnosis and management of periorbital NF in an acute setting.
PubMed: 38826916
DOI: 10.7759/cureus.59501 -
Orbit (Amsterdam, Netherlands) May 2024The aim of this study was to assess predictors and outcomes of subperiosteal abscess (SPA) management in adolescents and adults at two tertiary care centers.
PURPOSE
The aim of this study was to assess predictors and outcomes of subperiosteal abscess (SPA) management in adolescents and adults at two tertiary care centers.
METHODS
This retrospective cohort study included cases of SPA from January 1 2000 to October 9 2022 at two institutions. Patients 9 years or older were categorized into surgical and nonsurgical cohorts. Surgical subgroups included those who underwent functional endoscopic sinus surgery (FESS) alone, external (transcutaneous or transconjunctival) orbitotomy alone, or combined FESS and external surgery. The presented features were assessed as potential treatment predictors. Outcomes included length of stay (LOS), final best-corrected visual acuity (BCVA), readmission rate, and reoperation rate.
RESULTS
Of the 159 SPA cases included, 127 (79.9%) underwent surgery and 32 (20.1%) were managed nonsurgically. The nonsurgical cohort was younger ( = .003) with smaller abscesses ( < .001) that were more likely to be medial ( < .001). The nonsurgical cohort had shorter LOS ( < .001); final BCVA and readmission rates were similarly favorable. Abscess location was correlated with surgical approach. Superior SPA that underwent FESS or external surgery alone had higher reoperation rates (57.1.0% and 58.3%, respectively) than combined (17.9%). External approach and FESS alone resulted in lower reoperation rates (15.4% and 15.0%, respectively) than combined (27.3%) for medial SPA. Subgroup analysis in the sinusitis cohort yielded similar results.
CONCLUSIONS
A trial of nonsurgical management may be safe and effective for select patients aged 9 years and older with sinusitis-derived, medial, and small SPA. When surgery is indicated, approach should be guided by abscess location to minimize reoperation risk.
PubMed: 38815212
DOI: 10.1080/01676830.2024.2355650 -
Orbit (Amsterdam, Netherlands) May 2024Valsalva-associated orbital compartment syndrome in the setting of orbital cellulitis, mucocele, or subperiosteal abscess has not been previously reported. A previously...
Valsalva-associated orbital compartment syndrome in the setting of orbital cellulitis, mucocele, or subperiosteal abscess has not been previously reported. A previously healthy girl presented with orbital cellulitis complicated by a subperiosteal abscess and frontoethmoidal mucocele. On the day of her planned orbitotomy and endoscopic sinus surgery, she developed a Valsalva-associated retrobulbar hemorrhage and elevated intraocular pressure after crying during a blood glucose fingerstick. An urgent canthotomy and cantholysis in addition to the planned endoscopic sinus procedure was performed. She did well post-operatively with normal vision at follow-up. Based on these experiences, there should be a consideration to implement heightened vigilance to prevent or minimize Valsalva maneuvers in orbital cellulitis patients with subperiosteal abscesses or mucoceles extending into the orbit. While it remains unclear whether and to what degree these patients may be at an increased risk of developing retrobulbar hemorrhage leading to orbital compartment syndrome, we hope that this novel report aids in providing another consideration with the goal of preventing vision loss.
PubMed: 38815197
DOI: 10.1080/01676830.2024.2355641