1/56. orbital cellulitis as a sole symptom of odontogenic infection.A case of periapical infection resulting in unilateral maxillary sinusitis and cellulitis of the ipsilateral lower eyelid is presented. The sole symptom was right orbital swelling. The possible pathway for the spread of this type of infection predisposing factors and possible complications are reviewed. The value of radiographic examination and antibiotic therapy are also discussed.- - - - - - - - - - ranking = 1keywords = sinusitis (Clic here for more details about this article) |
2/56. Odontogenic sinusitis causing orbital cellulitis.BACKGROUND: Odontogenic sinusitis is a well-recognized condition that usually is responsive to standard medical and surgical treatment. Current antibiotic therapy recommendations are directed against the usual odontogenic and sinus flora. CASE DESCRIPTION: The authors present a case of a patient with acute sinusitis initiated by a complicated tooth extraction that did not yield readily to standard treatment. The case was complicated by orbital extension of the sinusitis. The authors isolated methicillin-resistant staphylococcus aureus, or MRSA, species from the affected sinus that usually is not encountered in uncomplicated acute nonnosocomial or odontogenic sinusitis. CLINICAL IMPLICATIONS: Though such forms of resistant microbial flora as MRSA are rare, they may be seen in patients who have a history of intravenous, or i.v., drug use and in immunocompromised patients. Management of patients with orbital extension of sinusitis requires hospitalization and i.v. antibiotic treatment.- - - - - - - - - - ranking = 9keywords = sinusitis (Clic here for more details about this article) |
3/56. Periorbital cellulitis secondary to ethmoiditis in a 5-week-old child.Periorbital cellulitis is a condition primarily affecting young children. We present a 5-week-old boy who developed periorbital cellulitis and had a CT scan which identified acute ethmoiditis as the source of the sepsis. His clinical course is outlined, and the relevant literature is discussed. We believe this patient is the youngest case of periorbital cellulitis due to confirmed ethmoiditis reported. This emphasises the possibility of an underlying sinusitis in patients with periorbital cellulitis, even in this very young age group.- - - - - - - - - - ranking = 1keywords = sinusitis (Clic here for more details about this article) |
4/56. Delayed orbital infection after endoscopic orbital decompression for dysthyroid orbitopathy.OBJECTIVE: To present a delayed complication of endoscopic orbital decompression that has not been reported previously in the literature. DESIGN: Retrospective non-comparative small case series. PARTICIPANTS: Three patients with dysthyroid orbitopathy. INTERVENTION: The medical records of patients with dysthyroid orbitopathy who underwent endoscopic orbital decompression and subsequently developed orbital infection were reviewed. RESULTS: Three patients with dysthyroid orbitopathy developed orbital infection (cellulitis or abscess) originating from the frontal sinus more than 2 years after their endoscopic orbital decompression surgery. Management required drainage of the abscess, administration of antibiotics, and creation of adequate frontal sinus drainage. CONCLUSIONS: Delayed orbital infection can occur after endoscopic orbital decompression for dysthyroid orbitopathy when the frontal sinus ostium is obstructed by orbital fat or scar tissue. infection within the frontal sinus can cause secondary orbital cellulitis or abscess. Early signs and symptoms of a frontal sinus infection can be easily misdiagnosed as progression of the patient's thyroid eye disease. awareness of this possible complication followed by appropriate early intervention will prevent a potentially blinding condition. Furthermore, ever since this complication was observed, the authors' surgical technique of endoscopic decompression has been modified to leave the most anterosuperior portion of the lamina papyracea to prevent fat prolapse and scar formation into the region of the frontal recess.- - - - - - - - - - ranking = 0.019971822030738keywords = frontal (Clic here for more details about this article) |
5/56. Primary non-Hodgkin's lymphoma of the frontal sinus: how we diagnosed it.Isolated primary non-Hodgkin's lymphoma of the frontal sinus is rare. We describe the case of a middle-aged man who came to us with signs of orbital cellulitis complicating an acute infected frontal mucocele. His condition was initially controlled with medical therapy and subsequent endoscopic sinus surgery, but his symptoms eventually returned. We were able to diagnose the lymphoma only by approaching the sinus externally to obtain a biopsy. This case highlights the importance of making a full visual inspection of the involved sinus in order to avoid missing an unexpected, albeit a rarely encountered, pathology.- - - - - - - - - - ranking = 0.019971822030738keywords = frontal (Clic here for more details about this article) |
6/56. Necrotising orbital cellulitis.PURPOSE: To report 2 cases of severe necrotising orbital cellulitis which illustrate the need for aggressive surgical management to prevent blindness. methods: The case records of 2 patients with necrotising orbital cellulitis were reviewed. RESULTS: Both patients had orbital cellulitis associated with sinusitis. Each case was characterised by the rapid development of severe systemic toxicity, extensive soft tissue necrosis and abscess formation. One patient developed panophthalmitis and the eye had to be eviscerated. The other patient underwent repeated surgical drainage of multiple orbital abscesses. This led to resolution of the infection and preservation of vision. CONCLUSIONS: Atypical rapidly progressive necrotising orbital cellulitis may occasionally be encountered. In such cases, aggressive surgical drainage of orbital abscesses is crucial to prevent blindness and death.- - - - - - - - - - ranking = 1keywords = sinusitis (Clic here for more details about this article) |
7/56. Pott's puffy tumour: still not an eradicated entity.Pott's puffy tumour is an infrequent entity characterised by one or more subperiosteal abscesses associated with frontal bone osteomyelitis. Although cases in patients of all ages have been reported, teenagers are the most frequently affected. early diagnosis and aggressive treatment are essential because of the high risk of severe neurological complications, such as epidural abscess, subdural empyema, and secondary septic thrombosis of the dural sinuses. This paper describes the case of a patient with a subperiosteal abscess resulting from sinusitis, with orbital and intracranial extension, and subsequent neurological complications. Despite modern methods of diagnosis and treatment, 13 new cases have been published in the last 5 years; in at least 3 (23%) of these cases there were serious neurological complications. Upper respiratory infections and sinusitis are leading causes of visits to the emergency department in the paediatric age group; however, no risk factors for poor outcome have so far been identified in any of these patients.- - - - - - - - - - ranking = 2.0033286370051keywords = sinusitis, frontal (Clic here for more details about this article) |
8/56. pyoderma gangrenosum of the eyelid and acute rhinosinusitis.pyoderma gangrenosum (PG) is a destructive, necrotizing, noninfective ulceration of the skin. Periorbital PG is extremely rare, and may progress, with eventual loss of the eye. We report a 47-year-old woman who presented with a right periorbital swelling of 8 days duration and concurrent acute rhinosinusitis. A clinical diagnosis of right periorbital PG was made, and treatment instituted with intravenous methylprednisolone and antibiotics, resulting in rapid resolution of the condition. The clinical features in this case, together with the past history of histologically confirmed PG, enabled a rapid diagnosis to be made, with early administration of treatment resulting in minimal scarring. The clinical picture could easily be confused with periorbital cellulitis, and this case demonstrates the importance of considering the differential diagnoses of periorbital swelling.- - - - - - - - - - ranking = 5keywords = sinusitis (Clic here for more details about this article) |
9/56. Intracranial abscess as a complication of subperiosteal abscess of the orbit.PURPOSE: To describe the potential complication of intracranial abscess in the setting of orbital abscess. methods: We retrospectively reviewed case reports and the literature. Three patients were found to have pansinusitis progressing to subperiosteal abscess of the orbit and subsequent intracranial abscess. RESULTS: Three patients, ages 14, 26, and 57 years, with concurrent pansinusitis, subperiosteal abscess of the orbit, and intracranial abscess were treated with intravenous antibiotics and surgical drainage of the orbital abscess and sinuses. Two of the three patients required drainage of the intracranial abscess. CONCLUSIONS: Although rare, intracranial abscess is a life-threatening complication of orbital abscess. It requires aggressive intervention by a multidisciplinary team.- - - - - - - - - - ranking = 2keywords = sinusitis (Clic here for more details about this article) |
10/56. klebsiella pneumoniae orbital cellulitis.We present a case of orbital cellulitis due to Klebsiellapneumoniae infection. The computed tomography revealed cellulitis over the right cheek with abscess formation in the right eyelid and ipsilateral chronic obstructive sinusitis. Incision and drainage of orbital abscess and functional endoscopic sinus surgery were performed sequentially. klebsiella pneumoniae was confirmed via culture from these two lesions. The patient achieved complete remission without sequalae after surgical intervention and systemic antibiotics. We describe a successfully treated case of klebsiella pneumoniae orbital cellulitis, which has never been reported before.- - - - - - - - - - ranking = 1keywords = sinusitis (Clic here for more details about this article) |
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