1/2096. Aortic dissection in young patients with chronic hypertension.We describe four patients aged 14 to 21 years who developed acute aortic dissection. In three of the four patients, the course was fatal, despite aggressive medical and surgical intervention. All four patients had sustained systemic hypertension related to chronic renal insufficiency. The patients had no other identifiable risk factors for aortic dissection, including congenital cardiovascular disease, advanced atherosclerosis, vasculitis, trauma, pregnancy, or family history of aortic dissection. Although aortic dissection is rare in individuals younger than 40 years of age, young patients with sustained systemic hypertension are at increased risk for this serious and often fatal condition. physicians must be aware of this rare complication of hypertension and consider aortic dissection in the differential diagnosis of unusual chest, abdominal, and back pain in hypertensive children, adolescents, and young adults.- - - - - - - - - - ranking = 1keywords = sclerosis (Clic here for more details about this article) |
2/2096. Diffuse alopecia with stem cell folliculitis: chronic diffuse alopecia areata or a distinct entity?A 34-year-old woman presented with an 8-year history of slowly progressive diffuse nonscarring alopecia with loss of hair density. scalp biopsy specimens showed increased miniaturized follicles and an asymmetric wedge-shaped lymphocytic infiltrate concentrated on the stem cell-rich region at the point of entry of sebaceous ducts and at bulge-like regions of multiple follicles. Several hair bulbs emerging at the stem cell compartment also were inflamed, but the hair bulbs in the deeper dermis and subcutis were spared. I speculate whether these findings may represent a stem cell folliculitis similar to the reaction pattern previously observed in graft versus host disease and in androgenetic alopecia. The additional presence of peribulbar lymphocytic inflammation could indicate that the patient had a variant of alopecia areata. The clinical presentation of a slowly progressive diffuse alopecia without progression to clinically recognizable alopecia areata and the prominent lymphocytic inflammation involving the stem cell compartment may prompt a reexamination of similar cases currently classified as chronic diffuse alopecia areata. The concept that lymphocytes can inhibit stem cell function without destroying the stem cells themselves needs consideration.- - - - - - - - - - ranking = 0.003961250328996keywords = ms (Clic here for more details about this article) |
3/2096. Use of transdermal amitriptyline gel in a patient with chronic pain and depression.A man with severe inflammatory bowel disease suffered from chronic abdominal pain and depression. A transdermal amitriptyline gel preparation was compounded since he was unable to take drugs orally serum concentrations of amitriptyline and its active metabolite nortriptyline were measured over 24 hours. Symptoms of depression were monitored before starting transdermal therapy and at the end of 6 weeks. Pain symptoms and amitriptyline adverse drug events were monitored daily Steady-state serum concentrations of drug and metabolite were within the therapeutic range over 24 hours. The patient reported that his mood was improved but his abdominal pain remained unchanged. Transdermal amitriptyline gel was well tolerated and is an alternative delivery system in patients unable to take drugs orally.- - - - - - - - - - ranking = 0.007922500657992keywords = ms (Clic here for more details about this article) |
4/2096. Chronic axonal sensory and autonomic polyneuropathy without motor involvement: a new 'chronic inflammatory neuropathy?'.We report the case of a woman with axonal sensory and autonomic neuropathy lasting several months who improved in association with steroid administration. During the course of her disease and in the follow-up, the patient underwent repeated cerebrospinal fluid (CSF) examinations, neurophysiological somatic, autonomic nervous system studies and sural nerve biopsy. Clinical and laboratory assessments demonstrated the occurrence of a monophasic, chronic sensory and autonomic neuropathy. A sural nerve biopsy suggested an axonopathy. After a progressive worsening of symptoms lasting about 6 months, steroid treatment was started and within 6 months a complete recovery, with normalization of the CSF findings, was observed. Although the 'chronic inflammatory neuropathies' are still debated entities, the features of this chronic, exclusively sensory and autonomic neuropathy are new, and the occurrence of a high protein level in the CSF, together with the favorable outcome associated with steroid treatment, suggests that our case might be another variant in this debated area.- - - - - - - - - - ranking = 0.003961250328996keywords = ms (Clic here for more details about this article) |
5/2096. Idiopathic chronic intestinal pseudo-obstruction. Use of central venous nutrition.patients with idiopathic chronic intestinal pseudo-obstruction suffer from malnutrition because of inability to maintain adequate oral intake without the development of obstructive symptoms. We have successfully used central venous nutrition in two patients with this syndrome, both on a short-term and long-term home-maintenance basis. Hyperalimentation can provide adequate nutrition in patients with intestinal pseudo-obstruction until normal bowel function returns or until definitive therapy for this chronic disease is found.- - - - - - - - - - ranking = 0.003961250328996keywords = ms (Clic here for more details about this article) |
6/2096. Internuclear ophthalmoplegia following minor head injury: a case report.Internuclear ophthalmoplegia (INO) is a common sign of multiple sclerosis in young patients and of vascular diseases in older people. Traumatic bilateral internuclear ophthalmoplegia following severe head injuries may occur. We present the unusual case of a young patient suffered from bilateral INO as an isolated finding after a minor head injury, without other signs of brain stem or cortical injury. The ophthalmoplegia has persisted for 22 months.- - - - - - - - - - ranking = 6.9400831000826keywords = multiple sclerosis, sclerosis (Clic here for more details about this article) |
7/2096. Chronic steadily progressive central and peripheral predominantly motor demyelination, involving the cranial nerves, responsive to immunoglobulins.The association of central and peripheral demyelination was reported previously. Most of the cases refer to central chronic relapsing demyelination with clinical criteria for multiple sclerosis associated with later signs of peripheral nerve involvement. Other authors, described central lesions in patients with chronic inflammatory demyelinating polyneuropathy and in guillain-barre syndrome, as a seldom occurrence. We report a patient in which a chronic steadily progressive central and peripheral predominantly motor nervous system demyelination, involving the cranial nerves, was identified. The patient improved after intravenous immunoglobulin suggesting an immune-mediated mechanism. To our knowledge this presentation was not described before.- - - - - - - - - - ranking = 6.9400831000826keywords = multiple sclerosis, sclerosis (Clic here for more details about this article) |
8/2096. Vogt-Koyanagi-Harada syndrome after cutaneous injury.OBJECTIVE: To describe three patients who developed Vogt-Koyanagi-Harada syndrome (VKH) after cutaneous injury. DESIGN: Retrospective case series. PARTICIPANTS: Three patients seen in the uveitis clinic at Aravind eye Hospital and Postgraduate Institute of ophthalmology, Madurai, india, participated. MAIN OUTCOME MEASURES: The history, evaluation, and management of the three patients were summarized. RESULTS: Three patients developed VKH syndrome shortly after cutaneous injury. In each case, the affected area of skin became vitiliginous on healing and simultaneous with the onset of ocular symptoms. One patient developed additional ectopic areas of vitiligo. All three patients developed chronic, bilateral, diffuse uveitis, one associated with an exudative retinal detachment and two with Dalen-Fuchs-like nodules. Well-recognized complications of VKH syndrome that occurred in the authors' patients included geographic atrophy of the retinal pigment epithelium (3 of 3), cataract (3 of 3), and glaucoma (1 of 3). Ocular inflammation was well controlled in each patient with local or systemic corticosteroids or both. In one patient, the area of vitiligo showed increased pigmentation in response to systemic corticosteroid treatment. CONCLUSIONS: Vogt-Koyanagi-Harada syndrome may follow cutaneous injury, supporting the notion that this disorder may result from systemic sensitization to shared melanocytic antigens.- - - - - - - - - - ranking = 0.003961250328996keywords = ms (Clic here for more details about this article) |
9/2096. Papillary endothelial hyperplasia presenting as a chest wall neoplasm.Soft tissue hematomas generally resolve but may persist and develop into slow-growing, organized masses. These chronic expanding hematomas are characterized by a pseudocapsule and a predominantly necrotic central cavity, with foci of newly formed capillaries. These have been called chronic expanding hematomas or Masson's papillary endothelial hyperplasia. These lesions can mimic vascular neoplasms and must be considered in the evaluation of expanding soft tissue vascular malformations.- - - - - - - - - - ranking = 0.003961250328996keywords = ms (Clic here for more details about this article) |
10/2096. Chronic traumatic aortic pseudoaneurysm: resolution with observation.Immediate operative repair is the most commonly recommended treatment for traumatic aortic ruptures, regardless of age or size of the lesion. We report a patient who presented with a large chronic aortic pseudoaneurysm and has been thus far managed nonoperatively with shrinkage of his lesion and no symptoms.- - - - - - - - - - ranking = 0.003961250328996keywords = ms (Clic here for more details about this article) |
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