1/113. 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 = 1keywords = progression (Clic here for more details about this article) |
2/113. Chronic toxic encephalopathy in a painter exposed to mixed solvents.This paper describes symptoms and findings in a 57-year-old painter who had been exposed to various organic solvents for over 30 years. He began to work as a painter at 16 years of age, frequently working in poorly ventilated areas; he used solvents to remove paint from the skin of his arms and hands at the end of each work shift. The patient and his family noticed impaired short-term memory function and changes in affect in his early forties, which progressed until after he stopped working and was thus no longer exposed to paints and solvents. After the patient's exposures had ended, serial neuropsychological testing revealed persistent cognitive deficits without evidence of further progression, and improvement in some domains. magnetic resonance imaging revealed global and symmetrical volume loss, involving more white than gray matter. The findings in this patient are consistent with chronic toxic encephalopathy and are differentiated from other dementing processes such as Alzheimer's disease, multi-infarct (vascular) dementia, and alcoholic dementia. Previous descriptions in the literature of persistent neurobehavioral effects associated with chronic exposure to organic solvents corroborate the findings in this case.- - - - - - - - - - ranking = 1keywords = progression (Clic here for more details about this article) |
3/113. Chronic progressive hematomyelia: case reports and review of the literature.BACKGROUND: Hematomyelia usually has an acute onset and rapid progression, which results in a poor prognosis. However, there have been a few cases in which the clinical symptoms have progressed chronically, with a good prognosis. These two different clinical courses should be analyzed separately. The differential diagnosis of spinal tumor and other chronic progressive diseases due to the similarity of the clinical courses is also important. CASE DESCRIPTION: Two cases of hematomyelia with slowly progressive symptoms are reported. Unlike the acute onset and rapid progression or recurrent episodic deterioration usually seen in hematomyelia, the symptoms of chronic hematomyelia progressed over months and resulted in a better clinical prognosis than the acute course. The cases of "chronic progressive hematomyelia" from the literature are briefly summarized. CONCLUSIONS: Chronic progressive hematomyelia should be considered as a different clinical entity from the acute version because of its slowly progressive clinical course and good outcome. magnetic resonance imaging is the procedure of choice to exclude spinal tumors or other slowly progressive intraspinal diseases.- - - - - - - - - - ranking = 2keywords = progression (Clic here for more details about this article) |
4/113. The value of serial auditory brainstem response in patients with subacute sclerosing panencephalitis.A total of 98 serial auditory brainstem responses from 17 patients (11 boys and 6 girls) with subacute sclerosing panencephalitis were compared with their clinical course and stages. These patients were exposed to measles early in life (at 1.8 /- 1.4 years old) with the average onset of the disease at 8.8 /- 0.7 years of age. The main abnormalities of their auditory brainstem responses were a prolongation of waves I, III, and V, and of the I to V interpeak interval. Wave V thresholds were also elevated. These effects on the auditory brainstem responses started 1 to 2 years after onset of neurologic signs. I to V interpeak latency became prolonged with the progress of clinical stages, especially in Jabbour's clinically advanced stage IV. In two patients with an acute progressive type of subacute sclerosing panencephalitis, very rapid deterioration with a distorted wave pattern of later components was observed. These findings suggest rostrocaudal progression in the central nervous system of both long-term and fulminant cases.- - - - - - - - - - ranking = 1keywords = progression (Clic here for more details about this article) |
5/113. An unusual case of a relationship between rosacea and dental foci.rosacea is a chronic disorder affecting the facial convexities, characterized by frequent flushing, persistent erythema, and telangiectases. During episodes of inflammation, additional features are swelling, papules, and pustules. The exact etiology of this dermatitis is unknown, and theories abound. Infectious foci, especially dental foci, seem to be rarely associated with the onset and progression of this disease. Dermatologic treatments are determined by the severity of the disease. But eradication of infectious foci, and in this case eradication of dental foci, may generate a significant improvement and may lead to a recovery.- - - - - - - - - - ranking = 1keywords = progression (Clic here for more details about this article) |
6/113. Induction of remission after donor leucocyte infusion for the treatment of relapsed chronic idiopathic myelofibrosis following allogeneic transplantation: evidence for a 'graft vs. myelofibrosis' effect.A 54-year-old man showed evidence of disease progression and a reduction in donor chimaerism by molecular microsatellite analysis 6 months after an allogeneic peripheral blood stem cell transplant for chronic idiopathic myelofibrosis. He was treated with a single infusion of donor leucocyte infusions (DLI), which led to the development of mild acute graft versus host disease (GVHD) and the rapid restoration of full donor haemopoiesis. This subsequently led to a progressive reduction in marrow fibrosis from grade IV to grade I over the following 6 months. We believe that this is the first report to provide clear evidence for the efficacy of DLI in this setting, which also provides evidence for the existence of a T-cell-mediated 'graft vs. myelofibrosis' effect similar to that seen against other haematological malignancies.- - - - - - - - - - ranking = 12.304510573364keywords = disease progression, progression (Clic here for more details about this article) |
7/113. Treatment for pyothorax-associated lymphoma.In eight patients with pyothorax-associated lymphoma (PAL), which resulted from artificial pneumothorax for the treatment of pulmonary tuberculosis, seven patients received radiotherapy and five showed no local recurrence. All four patients treated by primary chemotherapy had disease progression. radiotherapy of 50 Gy with wide margins is recommended to treat PAL.- - - - - - - - - - ranking = 12.304510573364keywords = disease progression, progression (Clic here for more details about this article) |
8/113. Re-thinking stroke rehabilitation: the Corbin and Strauss chronic illness trajectory framework.Re-thinking stroke rehabilitation: the Corbin and Strauss chronic illness trajectory framework The dramatic effects of a stroke can have far-reaching implications for patients and carers. Effective recovery involves a considerable array of coping strategies that facilitate and promote engagement in the social world. Their development is a long-term process that requires considerable effort, motivation and enterprise on the part of patients and their families. Traditional approaches to the provision of stroke rehabilitation services, however, appear to be underpinned by frameworks that are short-term in outlook. As a consequence, nursing interventions often focus on the progression of the patient through the care system, rather than on facilitating future recovery. Much of the work of stroke recovery is consequently done by patients and their families at home, with little provision of ongoing professional help and advice. This paper explores the application of the Corbin and Strauss Chronic Illness Trajectory Framework for stroke. In particular, the major concepts of the framework are applied to a vignette derived from a longitudinal study of patients' experiences of recovery. The trajectory framework is shown to be a useful structure that has the potential to enhance the appropriateness of nursing interventions for stroke patients. However, the validity of the framework can only be established through its application and evaluation in clinical practice. The purpose of this paper is to contribute to a debate that encourages consideration of the framework's utility for nurses to enhance the stroke rehabilitation experience.- - - - - - - - - - ranking = 1keywords = progression (Clic here for more details about this article) |
9/113. Do B cells influence disease progression in chronic synovitis? Lessons from primary hypogammaglobulinaemia.We describe a 62-yr-old male patient with primary hypogammaglobulinaemia (PH) who fulfilled the 1987 American Rheumatism association/American College of rheumatology revised diagnostic criteria for rheumatoid arthritis (RA) but, despite persistent symmetrical synovitis, did not develop erosions. virology studies and blood and synovial fluid (SF) cultures were consistently negative; a search for crystals in the SF was unrevealing. Peripheral blood (PB) B cells were absent, whilst the PB CD3( ) cell count was normal. The ratio of naive (CD45RA( )) to memory (CD45R0( )) cells was also normal (1:1) but the CD4:CD8 ratio was reversed. To our knowledge, this is the first report which combines the immunophenotypic analysis of the PB with that of the SF and synovial membrane (SM). This confirmed the absence of B cells and the reversed CD4:CD8 ratio. However, as in other chronic arthropathies, the SF and SM cellular infiltrate consisted almost exclusively of memory T cells, consistent with the preferential localization of this subset to inflamed tissues. This case indicates that synovitis can proceed persistently in the absence of B cells and that the migratory mechanisms of T cells are not altered. However, the case suggests that the absence of B cells and negativity for rheumatoid factor, combined with an increased presence of CD8( ) (suppresser/cytotoxic) T cells in the joint, might contribute to the non-erosive nature of the synovitis.- - - - - - - - - - ranking = 49.218042293458keywords = disease progression, progression (Clic here for more details about this article) |
10/113. Hypertrophic chronic pachymeningitis as a localized immune process in the craniocervical region.Hypertrophic chronic pachymeningitis (HCP) is a rare disorder that causes intracranial or spinal thickening of the dura mater. This report describes a patient with progressive HCP in the craniocervical region associated with signs of rheumatic disease. A ventricular-atrial shunt had to be inserted because of increased intracranial pressure. The patient improved after suboccipital craniotomy, C1 to C6 laminectomy, and removal of the thickened dura. Additional therapy with methotrexate stopped progression, which was documented by MRI and PET.- - - - - - - - - - ranking = 1keywords = progression (Clic here for more details about this article) |
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