Citations

The practice of headache medicine is challenging, and excluding secondary causes of headaches is essential for proper diagnosis and treatment. The evaluation of secondary headaches often leads to investigations involving organ systems other than the nervous system. As such, headache, which is typically thought to be neurologic in origin, can be a manifestation of cardiac pathology in the form of cardiac cephalalgia. Conversely, chest pain, which is typically thought to be cardiac in origin, could be a manifestation of a neurologic disease process in the form of atypical migraine aura. In the presented cases, we demonstrate headaches that involve cardiac and neurologic pathology with atypical presentations.

Purpose. The goal of this study was to identify potential clinical predictors for the development of disseminated intravascular coagulation (DIC) in patients with septic shock. Material and Methods. We performed a retrospective analysis of a cohort of adult (>18 years of age) patients with septic shock admitted to a medical ICU in a tertiary care hospital from July 2005 until September 2007. A multivariate logistic regression model was used to determine the association of risk factors with overt DIC. Results. In this study, a total of 390 patients with septic shock were analyzed, of whom 66 (17%) developed overt DIC. Hospital mortality was significantly greater in patients who developed overt DIC (68% versus 38%, P<0.001). A delay in the timing of antibiotics was associated with an increased risk of the development of overt DIC (P<0.001). Patients on antiplatelet therapy prior to hospital admission and who that received adequate early goal-directed therapy (EGDT) were associated with a decreased risk of overt DIC (P<0.001). Conclusions. In our cohort of patients with septic shock, there was a risk reduction for overt DIC in patients on antiplatelet therapy and adequate EGDT, while there was an increased risk of DIC with antibiotic delay.

Synovial cysts of the temporomandibular joint are rare, and to our knowledge, only 14 cases have been reported. The most common presentation is local pain and swelling. We present a case of a synovial cyst presenting with neuralgia in the distribution of the auriculotemporal nerve, initially misdiagnosed as trigeminal neuralgia.

Background Isolated neuralgic pain in the deep ear may arise from either nervus intermedius (NIN) or glossopharyngeal (GPN) neuralgias. Current International Headache Society (IHS) International Classification of Headache Disorders, second edition (ICHD-2) criteria for these cranial neuralgias require the presence of a characteristic trigger. Aim The aim of this article is to report cases of triggerless neuralgic otalgia to better understand a subset of patients for whom there may be diagnostic uncertainty. Methods Methods included an observational cohort series and systematic literature review. Results We identified five female patients with a median age at symptom onset of 58 (range: 47 to 73). Our patients generally experienced an excellent clinical response to carbamazepine. Patients were contacted by telephone at a median follow-up duration of seven years (range: four to 32) from symptom onset, at which time carbamazepine-free remissions were reported by five of five (100%) of the patients. A systematic review of the literature on neuralgic otalgia led us to conclude that NIN was most common among young women (age < 50), and GPN across a wider range of ages of either gender. Among surgically validated cases reported in the literature, triggers were frequently absent in NIN, and variably noted in GPN. Conclusions We conclude that the presence of a trigger is not fundamental, and may be impractical, to the diagnosis of neuralgic otalgia, but remains important for specificity between NIN and GPN.