0
We're unable to sign you in at this time. Please try again in a few minutes.
Retry
We were able to sign you in, but your subscription(s) could not be found. Please try again in a few minutes.
Retry
There may be a problem with your account. Please contact the AMA Service Center to resolve this issue.
Contact the AMA Service Center:
Telephone: 1 (800) 262-2350 or 1 (312) 670-7827  *   Email: subscriptions@jamanetwork.com
Error Message ......
Clinicopathologic Reports, Case Reports, and Small Case Series |

Aspergillus Infection of the Orbital Apex Masquerading as Tolosa-Hunt Syndrome FREE

Marcus M. Marcet, MD; William Yang, MD; Daniel M. Albert, MD; M. Shahriar Salamat, MD, PhD; Richard E. Appen, MD
[+] Author Affiliations

Section Editor: W. Richard Green, MD

More Author Information
Arch Ophthalmol. 2007;125(4):563-566. doi:10.1001/archopht.125.4.563.
Text Size: A A A
Published online

Painful ophthalmoplegia can be caused by numerous pathologic conditions such as aneurysm; neoplasms such as chondrosarcoma, lymphoma, and nasopharyngeal carcinoma; diabetes mellitus; infection; and inflammatory disorders such as sarcoidosis and Tolosa-Hunt syndrome (THS).1 Described by Tolosa2 in 1954 and Hunt et al3 in 1961, THS is an idiopathic, self-limited inflammatory disorder characterized by painful ophthalmoplegia that has a rapid response to systemic corticosteroid therapy.2,3 We describe a patient who initially appeared to have THS but at autopsy was found to have an Aspergillus infection that involved the carotid artery and caused her death.

REPORT OF A CASE

A 70-year-old previously healthy woman with no history of diabetes or immunosuppression developed pain around the right eye and then impaired vision for approximately 2 months. She denied symptoms of diplopia, scalp tenderness, weight loss, or jaw claudication. Two 2-week courses of oral corticosteroid therapy (prednisone, starting at 60 mg/d for 2 days and then tapered during 2 weeks) had produced transient relief of the pain, but the symptoms had recurred when the use of prednisone was discontinued.

Examination on November 14, 2003, showed a visual acuity of 2/200 OD and 20/20 OS. The eyes appeared normal externally (Figure 1), and the exophthalmometry values were 17 mm OD and 15 mm OS. The ocular motility showed mild impairment of abduction in the right eye. The pupils were equal and showed a moderate relative afferent pupillary defect in the right eye. Humphrey visual field (Swedish Interactive Threshold Algorithm [SITA] Standard 24-2) testing showed a central scotoma in the right eye, which extended inferiorly (Figure 2), and a normal visual field in the left eye. The anterior segment, intraocular pressure, and fundi were normal in both eyes.

Place holder to copy figure label and caption
Figure 1.

External appearance of the patient’s eyes.

Graphic Jump Location
Place holder to copy figure label and caption
Figure 2.

Swedish Interactive Threshold Algorithm (SITA) Standard 24-2 Humphrey visual field test result of the right eye showing a central scotoma that extends inferiorly.

Graphic Jump Location

Laboratory testing revealed a hematocrit value of 40%, a white blood cell count of 5200/μL with a normal differential, and an erythrocyte sedimentation rate of 45 mm/h. Review of a previous magnetic resonance image (MRI) of the brain and orbits performed on October 30, 2003, with gadolinium showed a diffuse, enhancing lesion that involved the right orbital apex and cavernous sinus. The ill-defined process was consistent with inflammation, lymphoma, or metastasis.

The patient was treated with oral prednisone and was much improved 11 days later, when the visual acuity was 20/30 OD. On December 9, 2003, she was continuing to improve, and a subsequent MRI showed no definite radiographic change (Figure 3). The corticosteroids were tapered. On January 20, 2004, while the patient was taking 2.5 mg of prednisone on alternate days, the pain and vision impairment recurred with counting fingers OD. Another course of prednisone was initiated. In the week before her death, the patient was seen at an outside urgent care facility because of malaise, vomiting, and diarrhea, which were suggestive of influenza. Although she improved for a couple of days, she went to bed with a headache on the night before she was found dead, on the morning of February 22, 2004.

Place holder to copy figure label and caption
Figure 3.

T1 fat-suppression postgadolinium magnetic resonance image of the brain and orbits showing a diffuse, enhancing lesion involving the right orbital apex and cavernous sinus (arrow).

Graphic Jump Location

Autopsy revealed that an acute subarachnoid hemorrhage centered posterior to the right orbit was the cause of death. Histopathologic analysis demonstrated many Aspergillus organisms in the dura mater and leptomeninges that surrounded the internal carotid artery and invaded the wall of the artery (Figure 4).

Place holder to copy figure label and caption
Figure 4.

Right internal carotid artery with Aspergillus organisms (arrow) invading the wall of the artery (hematoxylin-eosin, original magnification ×200).

Graphic Jump Location

Serial histologic sections of the patient's optic chiasm and optic nerves demonstrated inflammation and necrosis with Aspergillus organisms that involved the dura mater and extended into the right optic nerve at the level of the orbital apex (Figure 5 and Figure 6). The lumen of the right ophthalmic artery was markedly narrowed relative to the lumen of the left ophthalmic artery (Figure 7). The right optic nerve exhibited pallor of staining, indicating a reduction in myelinated fibers, inflammation, and gliosis (Figure 8).

Place holder to copy figure label and caption
Figure 5.

Histologic section of the patient's right optic nerve (RON) and left optic nerve (LON) demonstrating inflammation and necrosis with Aspergillus organisms. Note the markedly thickened dura mater and extension into the RON (hematoxylin-eosin, subgross magnification). The right anterior clinoid process (ACP), right sphenoid sinus (RSS) and left sphenoid sinus (LSS), and right ophthalmic artery (ROA) and left ophthalmic artery (LOA) are also seen. The asterisk approximates the area shown in Figure 6.

Graphic Jump Location
Place holder to copy figure label and caption
Figure 6.

Numerous Aspergillus organisms with characteristic septate, branching hyphae (Gomori methenamine silver, original magnification ×400).

Graphic Jump Location
Place holder to copy figure label and caption
Figure 7.

Marked narrowing of lumen (arrowhead and red outline) of the right ophthalmic artery (A) compared with the lumen of the left ophthalmic artery (B) (hematoxylin-eosin, original magnification ×100).

Graphic Jump Location
Place holder to copy figure label and caption
Figure 8.

Inflammation, gliosis, and a reduction in myelinated fibers of the right optic nerve (A) (Luxol fast blue–periodic acid-Schiff, original magnification ×200). The normal left optic nerve (B) is seen in comparison (Luxol fast blue–periodic acid-Schiff, original magnification ×200).

Graphic Jump Location

COMMENT

The underlying cause of THS is idiopathic granulomatous inflammation in the region of the cavernous sinus and posterior orbit. The condition affects structures traversing the cavernous sinus and may affect the optic nerve.4

Established by Hunt and others in 1961, the diagnostic criteria for THS consist of (1) steady, gnawing pain behind the eye with ophthalmoplegia; (2) involvement of nerves running through the cavernous sinus; (3) duration of symptoms of days to weeks; (4) spontaneous remission with residual deficit; (5) recurrent attacks at intervals of months or years; and (6) exclusion of all other disease processes.3 The MRIs in patients with THS typically show an enhancing, cavernous sinus soft tissue mass that tends to resolve after corticosteroid treatment.5 Although Hunt and colleagues noted responsiveness to corticosteroid treatment as a diagnostic tool, recent reports have cautioned against using this clinical pattern as a diagnostic criterion. Life-threatening diseases, such as lymphoma, aneurysms, and cavernous sinus metastasis, may be missed if corticosteroid responsiveness is considered pathognomonic for this syndrome.6

In our case, arterial aspergillosis masqueraded as a corticosteroid-responsive, idiopathic painful process that affected primarily the orbital apex. With increasing use of chemotherapy, corticosteroids, and antibiotics and an increasing prevalence of diabetes mellitus, more cases of orbital and central nervous system aspergillosis have been reported,7,8 some with intracranial hemorrhage.8,9 Although aspergillosis is commonly suspected in immuno compromised patients, some immunocompetent patients have also been noted to have orbital or central nervous system aspergillosis.7 In a case similar to ours, Suzuki et al9 described a healthy 83-year-old woman who had visual impairment and frontal headache in the distribution of the ophthalmic branch of the trigeminal nerve. The patient subsequently died of a subarachnoid hemorrhage due to an aneurysm caused by Aspergillus infection. Although Aspergillus commonly originates in the lungs, more cases of paranasal sinus aspergillosis are being reported.79 It is possible that our patient had a paranasal sinus Aspergillus infection that extended into the orbital apex and carotid artery, although imaging studies did not indicate such an infection. The corticosteroid therapy, despite alleviating the symptoms, may have exacerbated the infection and facilitated the resulting intracranial hemorrhage. Although some patients survive with aggressive early treatment, approximately 60% of patients with central nervous system aspergillosis are either unsuccessfully treated or die.79

Painful ophthalmoplegia with visual loss merits careful evaluation. Although the underlying cause may not be apparent, the diagnosis of THS requires careful monitoring to ensure that other diseases have been excluded. The physician should have a low threshold to seek histopathologic clarification of the diagnosis.

ARTICLE INFORMATION

Correspondence: Dr Appen, 600 Highland Ave, F4/Room 336 CSC Bldg, Madison, WI 53792.

Financial Disclosure: None reported.

Previous Presentation: This paper was presented in part at the Annual Meeting of the Verhoeff-Zimmerman Ophthalmic Pathology Society; April 15, 2005; St Louis, Mo.

Acknowledgment: We thank Carlos A. Jaramillo, MD, for assisting with the pathology reports.

REFERENCES

Kline  LBHoyt  WF The Tolosa-Hunt syndrome. J Neurol Neurosurg Psychiatry 2001;71577- 582
PubMed Link to Article
Tolosa  E Periarteritic lesions of the carotid siphon with the clinical features of a carotid infraclinoidal aneurysm. J Neurol Neurosurg Psychiatry 1954;17300- 302
PubMed Link to Article
Hunt  WEMeagher  JNLeFever  HEZeman  W Painful ophthalmoplegia. Neurology 1961;1156- 62
PubMed Link to Article
Kline  LB The Tolosa-Hunt syndrome. Surv Ophthalmol 1982;2779- 95
PubMed Link to Article
Cakirer  S MRI findings in Tolosa-Hunt syndrome before and after systemic corticosteroid therapy. Eur J Radiol 2003;4583- 90
PubMed Link to Article
Spector  RHFiandaca  MS The ‘sinister’ Tolosa-Hunt syndrome. Neurology 1986;36198- 203
PubMed Link to Article
Nenoff  PKellermann  SHorn  LC  et al.  Mycotic arteritis due to Aspergillus fumigatus in a diabetic with retrobulbar aspergillosis and mycotic meningitis. Mycoses 2001;44407- 414
PubMed Link to Article
Takahashi  YSugita  YMaruiwa  H  et al.  Fatal hemorrhage from rupture of the intracranial internal carotid artery caused by Aspergillus arteritis. Neurosurg Rev 1998;21198- 201
PubMed Link to Article
Suzuki  KIwabuchi  NKuramochi  S  et al.  Aspergillus aneurysm of the middle cerebral artery causing a fatal subarachnoid hemorrhage. Intern Med 1995;34550- 553
PubMed Link to Article

Figures

Place holder to copy figure label and caption
Figure 1.

External appearance of the patient’s eyes.

Graphic Jump Location
Place holder to copy figure label and caption
Figure 2.

Swedish Interactive Threshold Algorithm (SITA) Standard 24-2 Humphrey visual field test result of the right eye showing a central scotoma that extends inferiorly.

Graphic Jump Location
Place holder to copy figure label and caption
Figure 3.

T1 fat-suppression postgadolinium magnetic resonance image of the brain and orbits showing a diffuse, enhancing lesion involving the right orbital apex and cavernous sinus (arrow).

Graphic Jump Location
Place holder to copy figure label and caption
Figure 4.

Right internal carotid artery with Aspergillus organisms (arrow) invading the wall of the artery (hematoxylin-eosin, original magnification ×200).

Graphic Jump Location
Place holder to copy figure label and caption
Figure 5.

Histologic section of the patient's right optic nerve (RON) and left optic nerve (LON) demonstrating inflammation and necrosis with Aspergillus organisms. Note the markedly thickened dura mater and extension into the RON (hematoxylin-eosin, subgross magnification). The right anterior clinoid process (ACP), right sphenoid sinus (RSS) and left sphenoid sinus (LSS), and right ophthalmic artery (ROA) and left ophthalmic artery (LOA) are also seen. The asterisk approximates the area shown in Figure 6.

Graphic Jump Location
Place holder to copy figure label and caption
Figure 6.

Numerous Aspergillus organisms with characteristic septate, branching hyphae (Gomori methenamine silver, original magnification ×400).

Graphic Jump Location
Place holder to copy figure label and caption
Figure 7.

Marked narrowing of lumen (arrowhead and red outline) of the right ophthalmic artery (A) compared with the lumen of the left ophthalmic artery (B) (hematoxylin-eosin, original magnification ×100).

Graphic Jump Location
Place holder to copy figure label and caption
Figure 8.

Inflammation, gliosis, and a reduction in myelinated fibers of the right optic nerve (A) (Luxol fast blue–periodic acid-Schiff, original magnification ×200). The normal left optic nerve (B) is seen in comparison (Luxol fast blue–periodic acid-Schiff, original magnification ×200).

Graphic Jump Location

Tables

References

Kline  LBHoyt  WF The Tolosa-Hunt syndrome. J Neurol Neurosurg Psychiatry 2001;71577- 582
PubMed Link to Article
Tolosa  E Periarteritic lesions of the carotid siphon with the clinical features of a carotid infraclinoidal aneurysm. J Neurol Neurosurg Psychiatry 1954;17300- 302
PubMed Link to Article
Hunt  WEMeagher  JNLeFever  HEZeman  W Painful ophthalmoplegia. Neurology 1961;1156- 62
PubMed Link to Article
Kline  LB The Tolosa-Hunt syndrome. Surv Ophthalmol 1982;2779- 95
PubMed Link to Article
Cakirer  S MRI findings in Tolosa-Hunt syndrome before and after systemic corticosteroid therapy. Eur J Radiol 2003;4583- 90
PubMed Link to Article
Spector  RHFiandaca  MS The ‘sinister’ Tolosa-Hunt syndrome. Neurology 1986;36198- 203
PubMed Link to Article
Nenoff  PKellermann  SHorn  LC  et al.  Mycotic arteritis due to Aspergillus fumigatus in a diabetic with retrobulbar aspergillosis and mycotic meningitis. Mycoses 2001;44407- 414
PubMed Link to Article
Takahashi  YSugita  YMaruiwa  H  et al.  Fatal hemorrhage from rupture of the intracranial internal carotid artery caused by Aspergillus arteritis. Neurosurg Rev 1998;21198- 201
PubMed Link to Article
Suzuki  KIwabuchi  NKuramochi  S  et al.  Aspergillus aneurysm of the middle cerebral artery causing a fatal subarachnoid hemorrhage. Intern Med 1995;34550- 553
PubMed Link to Article

Correspondence

CME
Also Meets CME requirements for:
Browse CME for all U.S. States
Accreditation Information
The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 CreditTM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity. Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 CreditTM.
Note: You must get at least of the answers correct to pass this quiz.
Please click the checkbox indicating that you have read the full article in order to submit your answers.
Your answers have been saved for later.
You have not filled in all the answers to complete this quiz
The following questions were not answered:
Sorry, you have unsuccessfully completed this CME quiz with a score of
The following questions were not answered correctly:
Commitment to Change (optional):
Indicate what change(s) you will implement in your practice, if any, based on this CME course.
Your quiz results:
The filled radio buttons indicate your responses. The preferred responses are highlighted
For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes
Indicate what changes(s) you will implement in your practice, if any, based on this CME course.

Multimedia

Some tools below are only available to our subscribers or users with an online account.

949 Views
5 Citations
×

Related Content

Customize your page view by dragging & repositioning the boxes below.

Articles Related By Topic
Related Collections
Jobs