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Herpes zoster results from reactivation of the varicella zoster virus (VZV). Zoster sine herpete (ZSH) is an uncommon manifestation of VZV infection and presents with similar symptoms but without the vesicular rash. We describe an unusual case of lateral sinus thrombosis (LST) that developed during the clinical course of ZSH in the C2 distribution. A 55-year-old woman presented with a 3-day history of left temporal and postauricular pain, nausea, vomiting, and mild photophobia. She denied otalgia, otorrhea, and hearing loss. Examination revealed hyperesthesia in the left C2 nerve root distribution without evidence of herpetic rash. A computed tomography scan showed minimal fluid in the left mastoid cavity (not mastoiditis) and thrombus within the left lateral and sigmoid dural sinus. Magnetic resonance imaging and magnetic resonance angiogram confirmed these findings. Laboratory studies revealed elevated neurotrophic immunoglobulin G levels to VZV. Hypercoagulable studies were normal. She was subsequently treated with Neurontin, acyclovir, and anticoagulation. Her symptoms improved, and she was discharged 3 days later. LST is generally a complication of middle ear infection. Nonseptic LST, however, may result from dehydration, oral contraceptive use, coagulopathy, or thyroid disease. This unusual case raises the suspicion that thrombosis resulted from VZV associated thrombophlebitis in the ipsilateral cerebral venous sinuses along the second cervical nerve root distribution. A high index of suspicion is necessary in such cases so that a different treatment course can be identified and antiviral medication initiated promptly.
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PMID:Lateral sinus thrombosis associated with zoster sine herpete. 1533 2

We experienced two cases of brain abscess secondary to middle ear cholesteatoma. One, a 61-year-old woman, presented with left otalgia, appetite loss and nausea. The computed tomography obtained on admission revealed a middle ear cholesteatoma. The magnetic resonance image showed the presence of a brain abscess in the cerebellum. The brain abscess was drained and the cholesteatoma was removed using the canal down procedure under general anesthesia. Part of the cholesteatoma invaded the posterior cranial fossa was could not be removed from the otological surgical field. The patient has been under observation as an outpatient for 6 months already and no abnormal signs have been detected. The other patient, a 55-year-old man, was admitted to our hospital for a detailed examination because he had right otalgia and progressive headache. The examination of spinal fluid obtained by lumbar puncture showed marked elevation of the white blood cells count. Computed tomography revealed a middle ear cholesteatoma. The magnetic resonance image obtained on admission showed an area of low-intensity encapsulated by an area of high-intensity in the right temporal lobe. The abscess was drained and the cholesteatoma was removed using the canal down procedure under general anesthesia. The patient has been under observation for 1 year already and has presented no signs of recurrence.
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PMID:Brain abscess secondary to the middle ear cholesteatoma: a report of two cases. 1654 8

A 70 year-old man was admitted under the diagnosis of subarachnoid haemorrhage and presented with a history of ear pain, followed by acute onset of severe headache, nausea, vomiting, impaired consciousness, and fever. However, a computed tomography (CT) showed an acute mastoiditis and pneumocephalus, and a lumbar puncture confirmed the diagnosis meningitis. The increased middle ear pressure relative to the intracranial pressure had caused air and bacteria to penetrate intracerebrally. This case illustrates the importance of a rapid diagnostic workup in acute onset headache including a careful anamnesis, CT and lumbar puncture.
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PMID:[Meningitis can resemble subarachnoid haemorrhage]. 2257 98

A 39-year-old male was admitted to our clinic with symptoms of headache, dizziness, nausea, otalgia, otorrhea, tinnitus, and hearing loss in both ears for 3 weeks. Physical examination revealed edema in the tympanic membrane and external ear canal, and pain by palpation in the mastoid area bilaterally. There was no nystagmus, and the rest of the physical examination was otherwise normal. Temporal bone high resolution computed tomography (CT) showed a lesion causing erosion in the mastoid cortex, tegmen tympani, ossicles, and in the bone covering the sigmoid sinus bilaterally. There was also erosion in the superior semicircular canal and petrous bone on the left side. Cortical mastoidectomy was performed under general anesthesia. Histopathologic examination of the tissue revealed Langerhans cell histiocytosis (LCH). In this paper a case with LCH, presenting with bilateral mastoid involvement which has been rarely reported in the literature, is discussed with the existing literature.
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PMID:Langerhans cell histiocytosis in bilateral mastoid cavity. 2384 Oct 5

Acute coronary syndrome usually presents with retrosternal chest pain, nausea, vomiting, sweating, and jaw and arm pain. Some patients only present with neck, epigastric, or ear discomfort. A 47-year-old male with a history of hypertension and coronary artery disease presented to the emergency department complaining of bilateral otalgia. He never felt chest pain, jaw pain, nausea, diaphoresis, or shortness of breath. He had a history of 2 acute coronary events and had a stress test 2 months prior to admission, which was unremarkable. The initial electrocardiography was sinus rhythm with Q-waves in the inferior leads and nonspecific ST changes in the lateral leads. His troponin on admission was normal but subsequently elevated to 20.00 mg/mL after 24 hours. He underwent left heart catheterization, which found significant occlusive disease of the second and fourth obtuse marginal branches and 2 drug-eluting stents were placed. His ear pain resolved soon after cardiac catheterization. The pathophysiology of this referred pain is thought to be related to the neuroanatomy of the nerves innervating the heart and ear. The auricular nerve branch of the vagus nerve supplies the inner portion of the external ear. Only a few cases with the complaint of otalgia have been reported. Patients were older, more frequently women, and with diabetes or heart failure. Clinicians should be aware of the atypical presentation of angina that may be life-threatening cardiac ischemia. Ear pain and fullness could be the sole presenting symptom in a patient with acute coronary syndrome.
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PMID:Myocardial Infarction Presenting as Ear Fullness and Pain. 2955 70

Chordomas are rare, slow-growing, and locally aggressive malignant neoplasms derived from primitive notochord remnants. The chondroid variety represents 14% of all chordomas mainly developing in the spheno-occipital region and presenting between the third and fifth decades of life. When developing intracranially, symptoms can range from headaches and neck pain to cranial nerve neuropathies and facial numbness. We illustrate a case of an adolescent woman who presented with excruciating facial pain, otalgia, decreased visual acuity, quadriparesis, headache, nausea, and dysphagia. Radiological studies revealed a large heterogeneous mass in the spheno-occipital region with clivus destruction. Biopsy and histopathology confirmed the diagnosis. Proper identification with prompt surgical resection and adjuvant radiotherapy remains critical to prevent complications.
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PMID:Clival Chondroid Chordoma: A Case Report and Review of the Literature. 3051 20

Summary To analyze the clinical features of IgG4-related diseases mainly with otologic manifestations and investigate diagnosis and treatment of IgG4-related diseases. We report the clinical course and diagnosis and treatment process of a case of IgG4-related disease misdiagnosed as chronic suppurative otitis media. After looking through relevant literatures, we review 22 cases of IgG4-related diseases mainly with otologic manifestations, and summarize their epidemiological characteristics, clinical manifestations, histopathologic features, radiologic features, and diagnostic and therapeutic criteria. IgG4-related diseases mainly with otologic manifestations are usually clinically characterized by atypical symptoms such as otalgia, tinnitus, aural fullness, otorrhea and progressive or fluctuating hearing loss, together with nausea, vomiting, and dizziness. The three central histopathologic features are dense lymphoplasmacytic infiltration, storiform fibrosis and obliterative phlebitis. The exact diagnosis of IgG4-related diseases requires a combination of clinical manifestations, serology, histopathology and radiologic results. Glucocorticoids are currently the first-line approach for IgG4-related diseases. Otologic manifestations involved in IgG4-related diseases are poorly specific, which is likely to result in more misdiagnosis and treatment delay. Current golden standard for diagnosing IgG4-related diseases is the identification of characteristic histopathology. In addition, immunohistochemistry can help clinicians diagnose IgG4-related diseases as early as possible. Otologists should strengthen their understanding of otologic manifestations of IgG4-related diseases. Early diagnosis and treatments are the key factors in prognosis.
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PMID:[IgG4-associated diseases mainly with auricular symptoms: a case report and literature review]. 3144 95

Papillary meningioma is a rare subtype of malignant meningiomas. The case of papillary meningioma is extremely rarer than other tumors that may pose a diagnostic dilemma to the pathologist. Here we report a rare case of papillary meningioma following renal clear cell carcinoma and lung adenocarcinoma and suggest a useful indicator for accurate diagnosis. A 52-year-old female patient was diagnosed with renal clear cell carcinoma and lung adenocarcinoma two and half years ago, respectively. Four years ago, she presented with nausea, dizziness, and left ear pain when her headache was severe. The symptoms became progressively worse and more frequent, so she was subjected to left cerebellar craniotomy for resection of the tumor. On the basis of its morphologic and immunohistochemical features, the tumor was diagnosed as a papillary meningioma. Papillary meningioma needs to be differentiated from other intracranial tumors. Early diagnosis of papillary meningioma could significantly reduce the progression of subsequent invasion and mortality.
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PMID:Papillary meningioma with a history of renal clear cell carcinoma and lung adenocarcinoma: a case report. 3193 4

Gradenigo's syndrome (GS) classically involves a triad of ear pain due to acute or chronic otitis media (OM), facial or retro-orbital pain in the distribution of the trigeminal nerve, and an abducens nerve palsy. The simultaneous presentation of all three components has become less common in cases of GS reported in the literature, particularly in the era of antibiotics effective against typical organisms attributed to OM and petrous apicitis. In addition to infectious petrous apicitis arising directly from OM, more recent cases of GS are attributed to the compression of the same traversing cranial nerves in the presence of various expansile petrous apex (PA) lesions, both benign and malignant. We report a case of a 24-year-old male who presented initially with nausea, fever, photophobia, left-sided retro-orbital pain, and headache. He was diagnosed with bacterial meningitis by lumbar puncture and treated with empiric antibiotics, with CSF eventually revealing nontypeable Haemophilus influenzae. Several days into his course, he developed diplopia with leftward gaze. Brain imaging revealed an expansile, erosive PA cholesterol granuloma with associated contiguous dural and leptomeningeal enhancement. The patient improved with antibiotics and eventually underwent surgical intervention. This atypical presentation of GS with a rare complication of meningitis in the setting of a PA granuloma demonstrates the importance of early recognition of this syndrome, as well as consideration of added surgical intervention in patients with pre-existing petrous lesions at potentially higher risk of dangerous complications of GS.
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PMID:Gradenigo's Syndrome and Bacterial Meningitis in a Patient with a Petrous Apex Cholesterol Granuloma. 3313 7


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