1/19. Recognizing the faces of hypothyroidism.physicians may not recognize hypothyroidism if they rely on the stereotypical picture of the disorder. The age of the patient, stage of the disease, and other illnesses or conditions such as pregnancy can change the clinical presentation. The signs and symptoms of hypothyroidism are remarkably diverse. Instead of a single picture, physicians need a mental gallery.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
2/19. Hypoketotic hypoglycemic coma in a 21-month-old child.We present the case of a 21-month-old child with hypoketotic hypoglycemic coma. The differential diagnosis initially included metabolic causes versus a toxicologic emergency (unripe ackee fruit poisoning). Using information obtained from the emergency department, the diagnosis was confirmed as the late-onset form of glutaric acidemia type II. This case illustrates the importance of emergency physicians in the diagnosis and management of children with inborn errors of metabolism.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
3/19. Chronic relapsing thrombocytopenic purpura with severe neurological manifestations and full recovery.Neurological complications in thrombotic thrombocytopenic purpura (TTP) are associated with poor prognosis and/or permanent damage. We report a young woman in whom the diagnosis of TTP was difficult because cardinal manifestations were absent at presentation. The patient relapsed, showing severe and dramatic neurological manifestations, including coma. She was treated with multiple therapeutic modalities and recovered fully with no neurological sequelae. The difficulties involved in the management of chronic relapsing TTP are discussed. In the absence of clear guidelines, patients are still subjected to different treatment modalities according to the personal opinions and approaches of physicians. Clearly, well-controlled clinical trials to address this problem are required.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
4/19. myxedema coma of both primary and secondary origin, with non-classic presentation and extremely elevated creatine kinase.myxedema coma is a rare, often fatal endocrine emergency that concerns elderly patients with long-standing primary hypothyroidism; myxedema coma of central origin is exceedingly rare. Here, we report a 37-year-old woman in whom classical symptoms of hypothyroidism had been absent. Six years earlier, she had severe obstetric hemorrhage and, shortly after, two subsequent episodes of pericardial effusion. On the day of admission, pericardiocentesis was performed for the third episode of pericardial effusion. Because of the subsequent grave arrhythmias and unconsciousness, she was transferred to our ICU. Prior to the endocrine consultation, a silent myocardial infarction had been suspected, based on the extremely high serum levels of creatine kinase (CK) and isoenzyme CK-MB. However, based on thyroid sonography, pituitary computed tomography, elevated titers of antithyroid antibodies and pituitary stimulation tests, the final diagnosis was myxedema coma of dual origin: an atrophic variant of Hashimoto's thyroiditis and post-necrotic pituitary atrophy (Sheehan syndrome). Substitutive therapy caused a prompt clinical amelioration and normalization of CK levels. Our patient is the first case of myxedema coma of double etiology, and illustrates how its presentation deviates markedly from the one endocrinologists and physicians at ICU are prepared to encounter. In addition, cardiac problems as those of our patient should not discourage from substitutive treatment (using L-thyroxine and the gastrointestinal route of absorption), if the age is relatively low.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
5/19. Maternal persistent vegetative state with successful fetal outcome.A woman suffered from massive blunt injuries in a motor vehicle accident at a presumed 4 weeks' gestation, but she successfully carried the fetus for an additional 29 weeks. Premature labor began at 33 weeks' gestation and a live 1,890 g male was delivered. His development was normal for the 12-months postnatal follow-up period. The patient remained in a persistent vegetative state. Only 12 cases of severely brain-injured pregnant patients who delivered babies have been reported in English literature. Such patients need special maternal and fetal monitoring. As shown in our patient, successful fetal outcome could be obtained in a mother who suffered from hypovolemic shock and diffuse axonal injury, was treated with numerous medications from 4 weeks' gestation, and survived premature labor at 33 weeks' gestation in a persistent vegetative state. This report represents the longest interval from maternal vegetative state to obstetric delivery. From our case, it would seem that no clear limit exists that restricts the physician's ability to support a severely injured pregnant patient.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
6/19. Rapid evolution of acute mastoiditis: three case reports of otogenic meningitis in adults.Otogenic meningitis is the most common intracranial complication of neglected otitis media. In the western world, such complications seldom occur in children and young adults and are extremely rare in adults and elderly people. The current use of antibiotics and of more sophisticated surgery has greatly diminished the incidence of otogenic meningitis in comparison with the past. This has resulted in physicians having less experience concerning diagnosis and treatment of this complication. The authors reported 3 consecutive cases of otogenic meningitis in adults, which occurred in the space of 3 months after a 6-year absence of such pathology at their institution. In all 3 cases, conventional antibiotic therapy proved ineffective; the course of the disease worsened rapidly in contrast with the lack of symptoms during the period before treatment. Emergency surgical treatment was mandatory.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
7/19. Near-fatal amitraz intoxication: the overlooked pesticide.Amitraz is commonly used in agricultural industries throughout the world as a farm-animal insecticide. Despite its widespread use, amitraz intoxication is extremely rare and mainly occurs through accidental ingestion by young children. Severe, life-threatening amitraz intoxication in adults is very rarely recognized and reported. Described herein is a previously healthy 54-year-old patient who accidentally ingested a mouthful of liquid amitraz concentrate, and rapidly developed life-threatening clonidine-like overdose syndrome, manifested as nausea, vomiting, hypotension, bradycardia, bradypnoea, and deep coma. Supportive treatment, including mechanical ventilation, and atropine administration resulted in full recovery within 48 hr. Very few cases of near-fatal amitraz poisoning in adults have been described in the medical literature, leading to low awareness of physicians in general practice to the potential toxicity of amitraz. As a consequence, cases of amitraz poisoning are not recognised and therefore erroneously treated as the much more commonly recognized organophosphate and carbamate intoxication. In our discussion, we review the clinical and laboratory manifestations of amitraz poisoning, including clinical hints that aid in the recognition of this often-overlooked diagnosis. Differentiation of amitraz intoxication from the much more commonly seen pesticide-related organophosphate and carbamate intoxication is of utmost importance, in order to avoid erroneous, unnecessary, and often dangerous treatment.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
8/19. motor cortex stimulation for central pain following a traumatic brain injury.Central pain can occur in any lesions along the central nervous system affecting the spinothalamocortical pathway. Although diverse etiologies have been reported to cause central pain, there are few reports on the occurrence and surgical treatment of central pain following a traumatic brain injury (TBI). This paper describes the occurrence of central pain following a severe TBI, in which the diagnosis of central pain was typically delayed due to the patient's decreased ability to express his pain for severe aphasia as a neurological sequela. The severe burning pain, deep pressure-like pain, and deep mechanical allodynia, which presented over the contralateral side to the TBI, were successfully relieved with motor cortex stimulation (MCS). The analgesic effect of stimulation was found to be long lasting and was still present at the 12-month follow up. As shown in this patient, the occurrence of central pain syndrome should be considered by physicians caring for TBI patients, and a comprehensive, systematic study will be needed to determine the prevalence of central pain after a TBI.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
9/19. Prolonged coma from refractory status epilepticus.OBJECTIVE: status epilepticus is a life-threatening medical condition. In its most severe form, refractory status epilepticus (RSE) seizures may not respond to first and second-line anti-epileptic drugs. RSE is associated with a high mortality and significant medical complications in survivors with prolonged hospitalizations. methods: We describe the clinical course of RSE in the setting of new onset lupus in a 31-year-old male who required prolonged barbiturate coma. RESULTS: Seizure stopped on day 64 of treatment. Prior to the resolution of seizures, discussion around withdrawal of care took place between the physicians and patient's family. Medical care was continued because of the patient's age, normal serial MRI studies, and the patient's reversible medical condition. CONCLUSION: Few evidence-based data exist to guide management of RSE. Our case emphasizes the need for continuous aggressive therapy when neuroimaging remains normal.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
10/19. Intrathecal baclofen toxicity and deep coma in minutes.BACKGROUND/OBJECTIVE: In recent years, intrathecal baclofen (ITB) treatment in patients with refractory spasticity has been accepted as an effective therapy. However, this treatment modality may cause life-threatening complications. This report describes the clinical presentation, unfamiliar dilemmas, and treatment of a patient with ITB toxicity and raises awareness of problems that may arise. methods: A 33-year-old man with refractory spasticity due to diffuse white matter injury was admitted for ITB treatment. The patient had respiratory difficulty followed by a generalized seizure and developed coma minutes after the drug administration. The patient was transferred into an intensive care unit immediately and managed accordingly. RESULTS: After proper management, the patient was followed and continued to receive ITB treatment. CONCLUSIONS: ITB therapy is a very effective method of rehabilitation and medication in patients with refractory spasticity, but physicians must be aware of the serious complications that may develop just minutes after the drug is administered. Although safe, baclofen pumps are nevertheless mechanical devices that may malfunction. Therefore, physicians should be mindful of the possibility of life-threatening complications that may develop and lead to a patient's death if proper treatment is not performed.- - - - - - - - - - ranking = 2keywords = physician (Clic here for more details about this article) |
| | Next -> |