1/22. Frontal intraosseous cryptic hemangioma presenting with supraorbital neuralgia.Primary intraosseous cranial hemangiomas are rare benign tumors comprising 0.2% of all osseous neoplasms. Symptomatic cranial cryptic hemangiomas are extremely rare. We report the case of a 43-year-old man with a cryptic hemangioma of the superior orbital rim. Radiological investigations revealed it to be an intraosseous cryptic mass which was totally excised and the supraorbital nerve was decompressed, relieving the patient of his symptoms. Histopathology showed features of an intraosseous hemangioma.- - - - - - - - - - ranking = 1keywords = neoplasm (Clic here for more details about this article) |
2/22. The interdisciplinary approach to oral, facial and head pain.BACKGROUND: Chronic oral, facial and head pain is a common clinical problem, and appropriate diagnosis and management are a challenge for health care professionals. patients often will first seek the care of dentists because of the pain's localization in the oral cavity and surrounding structures. This article emphasizes the importance of establishing accurate diagnoses and conducting appropriate triage of the patient with complex orofacial pain. CASE DESCRIPTIONS: The authors present two case reports illustrating the complex nature of oral, facial and head pain, and the potential and actual pitfalls in management of this condition. These representative cases demonstrate how orofacial pain--which appears to be localized in the peripheral dental and oral structures--can have extremely complex etiologies involving other anatomical structures, the central nervous system and psychological factors. The reports point to the need for the expertise of a number of specialists in such cases. CLINICAL IMPLICATIONS: If the symptoms and clinical findings do not appear to be consistent with typical oral disease, or if standard treatments do not alleviate the pain, the dental clinician must consider other, more complex orofacial pain diagnoses. The dental professional should not hesitate to make referrals to key specialists or to members of an interdisciplinary team at a pain treatment center who have the expertise to appropriately diagnose and manage chronic oral, facial and head pain.- - - - - - - - - - ranking = 5.3284027777778keywords = complex (Clic here for more details about this article) |
3/22. Meningiomas of the paranasal sinuses.Extracranial meningiomas are rare tumors, comprising approximately 2% of all meningiomas. Previously reported sites include the orbit, parapharyngeal space, and rarely, the paranasal sinuses. A retrospective chart review of patients with meningiomas was performed over the last 25 years, and three patients were identified with meningiomas involving the paranasal sinuses. The locations included the frontal sinus, the ethmoid sinus, and the sphenoid sinus. Presenting symptoms included facial pain and nasal obstruction; two patients noted facial swelling. diagnosis was established via endoscopic transnasal biopsy in two patients. Computed tomographic (CT) guided biopsy was utilized to confirm the diagnosis in the third patient. Surgical extirpation was successfully performed with tumors arising from the ethmoid and frontal sinuses. The patient with neoplasm in the sphenoid sinus underwent radiation therapy. Extracranial meningiomas of the paranasal sinuses are rare tumors that may present a diagnostic and therapeutic challenge. We present three cases and discuss the clinical presentation, radiographic findings, diagnostic evaluation, and treatment options.- - - - - - - - - - ranking = 1keywords = neoplasm (Clic here for more details about this article) |
4/22. Orofacial pain emerging as a dental specialty.The emerging field of orofacial pain was considered by the american dental association for full status as a new dental specialty. While the recognition of orofacial pain as a specialty was denied, the American Academy of Orofacial Pain plans to continue its efforts. Many recent advances in the neuroscience of orofacial pain have led to treatments that provide significant relief for patients with chronic orofacial pain disorders. However, access to this care has been limited, leaving many patients to suffer. dentists are generally supportive of the efforts to develop oral pain treatment into a specialty because the field will provide benefits for both dentists and their patients. A recent survey of 805 individuals who reported having a persistent pain disorder revealed that more than four out of 10 people have yet to find adequate relief, saying their pain is out of control--despite having the pain for more than five years and switching doctors at least once. "This survey suggests that there are millions of people living with severe uncontrolled pain," says Russell Portenoy, MD, president of the American Pain Society. "This is a great tragedy. Although not everyone can be helped, it is likely that most of these patients could benefit if provided with state-of-the-art therapies and improved access to pain specialists when needed." Development of the field of orofacial pain into a dental specialty has been moved primarily by the fact that historically, patients with complex chronic orofacial pain disorders have not been treated well by any discipline of healthcare. Recent studies of chronic orofacial pain patients have found that these patients have a higher number of previous clinicians and have endured many years with pain prior to seeing an orofacial pain dentist (see Figure 1). Complex pain patients and the clinicians who see them are often confused about who they should consult for relief of the pain. Treatment for those patients within the existing structure of dental or medical specialties has been inadequate, with millions of patients left suffering. Insurers are also confused with regard to reimbursement and may make decisions to exclude treatment for orofacial pain disorders under both dental and medical policies. However, dentistry has taken a leading role in healthcare to address the national problem of developing the field of orofacial pain into a dental specialty. A study of dentists and dental specialists has shown that there is a recognized need and broad support for developing this field into a specialty.- - - - - - - - - - ranking = 1.3321006944444keywords = complex (Clic here for more details about this article) |
5/22. A case of elongated pterygoid hamulus syndrome.Elongation of the pterygoid hamulus is a rare syndrome that shows various and complex symptoms in the palatal and pharyngeal region. A case of elongated pterygoid hamulus syndrome in a 47-year old man is reported here.- - - - - - - - - - ranking = 1.3321006944444keywords = complex (Clic here for more details about this article) |
6/22. Enigmatic pain referred to the teeth and jaws.A number of obscure syndromes can mimic dental or jaw pain in the absence of pathosis within these structures. This enigmatic dental pain includes conditions such as pretrigeminal neuralgia, complex regional pain syndrome, temporal tendinitis, and carotodynia. Each of these syndromes is described through a pertinent case report to illustrate appropriate diagnosis and treatment.- - - - - - - - - - ranking = 1.3321006944444keywords = complex (Clic here for more details about this article) |
7/22. A review of intractable facial pain secondary to underlying lung neoplasms.We describe a 63-year-old smoker who suffered from intractable facial pain secondary to an underlying lung neoplasm. Data from 30 previously reported and similar cases are also summarized. The clinical triad of a smoker suffering from periauricular pain and an elevated ESR should alert the clinician to the possibility of an occult lung mass. In these cases a computed tomography of the chest should always be obtained. Previously refractory pain typically responds to surgical resection of the mass and/or radiation therapy.- - - - - - - - - - ranking = 5keywords = neoplasm (Clic here for more details about this article) |
8/22. facial pain as the presenting symptom of lung carcinoma with normal chest radiograph.facial pain is a rare presenting symptom of nonmetastatic lung carcinoma. Referred pain from tumor invasion and compression of the vagus nerve was the presumed cause in the 31 cases published to date. We report 2 additional cases having an unusual clinical feature, namely, both had radiographic evidence of malignancy absent on initial chest films. Severe facial pain in both cases was explained by pulmonary carcinoma detected only through further investigations. From these cases follows the notable conclusion that referred facial pain of malignant origin can occasionally precede the appearance of neoplasm on routine chest films. It is therefore important for physicians to be familiar with the clinical features of this syndrome in order to choose appropriate further diagnostic testing in patients who may be at risk.- - - - - - - - - - ranking = 1keywords = neoplasm (Clic here for more details about this article) |
9/22. Tremor induced by thalamic deep brain stimulation in patients with complex regional facial pain.We report on two patients who developed a new postural and action tremor after chronic stimulation of the contralateral thalamus (VPM nucleus) during treatment of a complex regional facial pain syndrome. The tremor was only present during deep brain stimulation (DBS) and was suppressed with adjustment of the stimulation parameters. Tremor was seen only with low frequency stimulation (50 Hz or lower) and disappeared with higher stimulation frequencies. In addition to being an unusual side effect of thalamic DBS, we believe that this phenomenon affords insight into one possible mechanism underlying essential tremor (ET). A central oscillatory mechanism involving the olivocerebellar complex and the thalamus, which is a part of the cerebro-cerebello-cerebral circuit, is thought to play an important role in the genesis of ET. Induction of a tremor resembling ET in our patients indicates an active role for low frequency stimulation. A plausible explanation for this is that low frequency stimulation in the thalamic area enhances the output of the tremor-producing network. This leads credence to the concept of central oscillations in a "tremor circuit," of which the thalamus is a part, as being important in ET.- - - - - - - - - - ranking = 7.9926041666667keywords = complex (Clic here for more details about this article) |
10/22. Diagnostic challenges of neuropathic tooth pain.This article presents the clinical characteristics, epidemiology, pathophysiology and treatment of 2 neuropathic conditions: trigeminal neuralgia and atypical odontalgia. A case report highlights the complexities involved in diagnosing neuropathic pain. Neuropathic pain is chronic, diverse in quality, difficult to localize and it occurs in the absence of obvious pathology. To avoid multiple, ineffective dental treatments, general practitioners must be familiar with the signs of nonodontogenic sources of tooth pain.- - - - - - - - - - ranking = 1.3321006944444keywords = complex (Clic here for more details about this article) |
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