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Nakamura S, Aoyagi K, Furuse M, Suekane H, Matsumoto T, Yao T, Sakai Y, Fuchigami T, Yamamoto I, Tsuneyoshi M, Fujishima M. B-cell monoclonality precedes the development of gastric MALT lymphoma in Helicobacter pylori-associated chronic gastritis. THE AMERICAN JOURNAL OF PATHOLOGY 1998; 152:1271-9. [PMID: 9588895 PMCID: PMC1858568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Little is known about the temporal changes in Helicobacter pylori density and B-cell clonality during the evolution from chronic gastritis to gastric mucosa-associated lymphoid tissue (MALT) lymphoma. Biopsied specimens from 28 patients with chronic gastritis who developed gastric MALT lymphoma (group A) and from 24 similar patients who did not (group B) during an equivalent follow-up period (mean, 42 months) were retrospectively scored for histological features of MALT lymphoma (0 to 5) and H. pylori density (0 to 3). B-cell clonality was analyzed by polymerase chain reaction (PCR). During the observation period, the H. pylori density in group A decreased significantly in comparison with group B; the mean change in H. pylori density (final minus initial density) per 1000 days was -1.4 for group A and +0.2 for group B (P < 0.005). Monoclonality was detected more frequently in group A (79%) than in group B (21%; P < 0.005), and it preceded the histological evidence of malignant transformation in 64% of those patients who showed monoclonality in group A. These results suggest that H. pylori is thus more closely associated with the precursor or initial phase in the genesis of gastric MALT lymphoma than with the later phase, as its density decreases as the tumor progresses. The detection of B-cell monoclonality by PCR is thus of possible use for predicting the histological genesis of gastric lymphoma.
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Noguchi Y, Fuchigami T, Morimoto S, Harada K. Myasthenia gravis with alopecia totalis. ACTA PAEDIATRICA JAPONICA : OVERSEAS EDITION 1998; 40:99-101. [PMID: 9583214 DOI: 10.1111/j.1442-200x.1998.tb01415.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Myasthenia gravis was diagnosed on the basis of a positive Tensilon test in a 4-year-old male child with alopecia totalis. His scalp hair and eyebrows had began to disappear at the age of 10 months. No other physical abnormalities such as motor paralysis, were seen except for left ptosis and alopecia totalis. His serum titer of anti-acetylcholine receptor antibody was elevated. No immune system abnormalities (C3, C4, CH50, C-reactive protein, antinuclear antibody or lymphocyte function disorders) were detected. Although alopecia areata and alopecia totalis are sometimes present in adults with autoimmune diseases and myasthenia gravis, this association is rare in children. The present case represents the youngest patient with myasthenia gravis associated with alopecia totalis.
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Fuchigami T, Iwata F, Noguchi Y, Kohira R, Yamazaki H, Okubo O, Utsumi Y, Harada K. Magnetic resonance imaging of the cauda equina in two patients with Guillain-Barré syndrome. ACTA PAEDIATRICA JAPONICA : OVERSEAS EDITION 1997; 39:607-10. [PMID: 9363661 DOI: 10.1111/j.1442-200x.1997.tb03649.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The results are presented of magnetic resonance imaging (MRI) of the spine in two cases of childhood Guillain-Barré syndrome. After injection of gadolinium-diethylenetriamine pentaacetic acid, MRI showed enhancement of the cauda equina in these patients. These MRI observations may help confirm the diagnosis of Guillain-Barré syndrome. The nerve root enhancement resolved as the clinical symptoms improved. Serial imaging may be useful in monitoring the response to therapy and assessing new treatment regimens. It may also yield a better understanding of the disease process.
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Nishimura A, Fuchigami T, Izumi H, Okubo O, Takahashi S, Harada K. [A case of early-onset acute disseminated encephalomyelitis]. NO TO HATTATSU = BRAIN AND DEVELOPMENT 1997; 29:396-400. [PMID: 9294316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
We reported a rare case of early-onset acute disseminated encephalomyelitis (ADEM). After a nonspecific upper respiratory infection, a 14-month-old boy developed oculomotor nerve paralysis, nystagmus, intention tremor and ataxic gait. MRI showed extensive symmetric high signal lesions in th bilateral cerebellar and cerebral white matters. We made the diagnosis of ADEM on the basis of high CSF myelin basic protein, clinical course, symptoms and MRI findings. Following the administration of steroid hormone, his clinical symptoms rapidly improved.
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Nishimura A, Yamazaki H, Fuchigami T, Fujita Y, Okubo O, Harada K, Harasawa T. [A childhood case of systemic lupus erythematosus associated with myasthenia gravis]. NO TO HATTATSU = BRAIN AND DEVELOPMENT 1997; 29:390-5. [PMID: 9294315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
We described a 12-year-old girl with systemic lupus erythematosus (SLE) associated with myasthenia gravis (MG). She had absence seizures from 6 years old. She admitted to our hospital at 12 years of age because of absence seizures and dyspnea. The diagnosis of SLE was made on the basis of convulsion, arthritis, pleurisy, and positive antinuclear factor and was started therapy with prednisolone. The clinical course was complicated by the appearance of dysphagia and hoarseness. On the basis of positive Tensilon test and a high level of serum anti-acetylcholine receptor antibody, we made a diagnosis of the systemic type of MG. Her condition was improved by methylprednisolone pulse therapy and gamma-globulin therapy after plasmapheresis. The association of early-onset SLE with MG is rare.
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Matsui T, Yao T, Yao K, Takenaka K, Sakurai T, Iwashita A, Fuchigami T, Aoyagi K, Date H. Natural history of superficial depressed colorectal cancer: retrospective radiographic and histologic analysis. Radiology 1996; 201:226-32. [PMID: 8816548 DOI: 10.1148/radiology.201.1.8816548] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
PURPOSE To characterize the growth and developmental changes of superficial depressed colon cancer by using retrospective radiographic and histologic data. MATERIALS AND METHODS In a retrospective study, the radiographs in patients with nine superficial depressed and those with 12 elevated (sessile or semipedunculated) colon cancers were analyzed. RESULTS The initial superficial depressed lesions were 11.7 mm (mean) in diameter and took an average of 32.3 months to double in size. The initial elevated lesions were 15.7 mm (mean) in diameter and took an average of 8.6 months to double in size. The initial size of the former was not statistically significantly different from that of the latter; however, the doubling time of the superficial depressed cancers was statistically significantly slower than that of the elevated cancers. Superficial depressed cancers did not have concomitant adenomatous components, did not develop rapidly into advanced cancer, and did not change greatly from their original configuration; their growth rate was rather slow. Histologically, superficial depressed cancers showed a nonpolypoid growth pattern. CONCLUSION Superficial depressed cancer develops more slowly than does elevated cancer, and this development follows a nonpolypoid growth pattern.
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Hirakawa K, Fuchigami T, Nakamura S, Daimaru Y, Ohshima K, Sakai Y, Ichimaru T. Primary gastrointestinal T-cell lymphoma resembling multiple lymphomatous polyposis. Gastroenterology 1996; 111:778-82. [PMID: 8780585 DOI: 10.1053/gast.1996.v111.pm8780585] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
An extremely rare case of primary gastrointestinal T-cell lymphoma involving the stomach and intestine is reported. Radiographic and endoscopic examinations showed multiple polypoid lesions covered by a normal-appearing mucosa in the stomach, duodenal bulb, and terminal ileum and numerous small aphthoid lesions throughout the entire colorectum. Histopathologic, immunohistochemical, and polymerase chain reaction studies were performed using paraffin-embedded or fresh-frozen specimens from endoscopic biopsies and endoscopic mucosal resections. All lesions were composed of small, atypical lymphoid cells, which were classified as low-grade pleomorphic lymphoma. The tumor cells expressed CD3, CD4, and the T-cell receptor gamma gene phenotype as well as human mucosal lymphocyte 1 antigen, suggesting that the lymphoma cells were derived from intraepithelial T lymphocytes. This is the first description of primary gastrointestinal T-cell lymphoma with expression of human mucosal lymphocyte 1 antigen and a novel morphology resembling multiple lymphomatous polyposis.
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Okada T, Hiyoshi K, Noto N, Fujita Y, Fuchigami T, Okubo O, Harada K. A case of Guillain-Barré syndrome accompanied by sympathetic overactivity and hypertensive encephalopathy. Acta Paediatr 1996; 85:1006-8. [PMID: 8863889 DOI: 10.1111/j.1651-2227.1996.tb14204.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Hypertension has often been observed in patients with Guillain-Barré syndrome, and various underlying mechanisms have been implicated. We report the case of a child with the Guillain-Barré syndrome whose hypertension was associated with increases in both renin activity and circulating catecholamines. This case also appeared to be complicated by hypertensive encephalopathy. Following administration of intravenous regitine, a blood pressure change was observed and cardiac performance was assessed by two-dimensional echocardiography. Results indicated that increased total peripheral resistance may have been responsible for the symptoms and the hypertension. The hypertension was effectively managed by nifedipine, captopril and prazosin without the need for beta-blockade.
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Noguchi Y, Okubo O, Fujita Y, Fuchigami T, Yamamori H, Murabayashi M, Yamada A, Harada K. [A case of Aicardi syndrome: neurophysiological investigation]. NO TO HATTATSU = BRAIN AND DEVELOPMENT 1996; 28:319-23. [PMID: 8753131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A Japanese girl developed tonic spasms in series at two months after birth. When she was admitted at 4 months, she had generalized muscle hypotonia and could not control her head. She had atotal agenesis of the corpus callosum on MRI, reticulo-lacunitis revealed by ophthalmologic examination, and hypsarrhythmia in EEG. Brain stem auditory evoked potentials and flash-visual evoked potentials exhibited abnormally asymmetrical findings. The cortical components of somatosensory evoked potentials were not elicited on admission, but some components became to be recognized on median nerve stimulation in accordance with improvement of EEG findings after various therapeutic trials. We concluded that these neurophysiological examinations were useful to investigate the abnormal lesions of the central nervous system in patients with Aicardi syndrome.
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Matsumoto T, Iida M, Kuroki F, Nakamura S, Yao T, Okada M, Iwashita A, Fuchigami T, Fujishima M. Dysplasia in ulcerative colitis: is radiography adequate for diagnosis? Radiology 1996; 199:85-90. [PMID: 8633177 DOI: 10.1148/radiology.199.1.8633177] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
PURPOSE To determine to usefulness of barium enema examination in detecting dysplasia in patients with ulcerative colitis. MATERIALS AND METHODS Radiographic findings of 22 areas of dysplasia in 10 patients (seven men, three women; aged 34-81 years at diagnosis) were reviewed. Serial changes in radiographic features of four areas of dysplasia in three patients were retrospectively investigated. RESULTS Fourteen of 22 areas of dysplasia were shown on radiographs. Dysplasia in the rectum or sigmoid colon was depicted less frequently than that in other segments of the colon. Radiographic features were classified as obvious nodular protrusions (seven lesions), irregular mucosa (five lesions), or nodular protrusions with irregular mucosa (two lesions). Six of the seven areas of dysplasia shown as irregular mucosa were accompanied by minute spiculations in the margin of the colonic lumen. There was no correlation between radiologic features and histologic grade of dysplasia. CONCLUSION Barium enema examination may be used as a complementary method of cancer surveillance with endoscopy. These methods show about two-thirds of lesions associated with dysplasia.
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Fuchigami T, Mazaki R, Nishimura A, Noguchi Y, Fuchigami S, Fujita Y, Okubo O, Harada K. A mother and daughter with agenesis of the corpus callosum. ACTA PAEDIATRICA JAPONICA : OVERSEAS EDITION 1996; 38:52-6. [PMID: 8992860 DOI: 10.1111/j.1442-200x.1996.tb03435.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A mother and daughter with agenesis of the corpus callosum are reported. There have only been 11 prior case reports of the familial occurrence of agenesis of the corpus callosum in the absence of extracranial malformations. Most of these reports have described familial occurrence among siblings. The present communication is only the second description of a parent and child with agenesis of the corpus callosum. A review of the published cases of familial syndrome unrelated agenesis of the corpus callosum indicates that both mental, developmental and neurologic disorders in cases involving parent and child are milder than those in cases involving siblings. Of additional interest, electroencephalography performed in this patient during sleep, frequently revealed bilateral asynchronous sleep spindles, supporting the hypothesis of previous investigators that the synchronicity of sleep spindles requires intact intercerebral commissures.
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Kobayashi H, Tada S, Fuchigami T, Okuda Y, Takasugi K, Matsumoto T, Iida M, Aoyagi K, Iwashita A, Daimaru Y, Fujishima M. Secondary amyloidosis in patients with rheumatoid arthritis: diagnostic and prognostic value of gastroduodenal biopsy. BRITISH JOURNAL OF RHEUMATOLOGY 1996; 35:44-9. [PMID: 8624622 DOI: 10.1093/rheumatology/35.1.44] [Citation(s) in RCA: 79] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Upper gastrointestinal endoscopy was performed in patients with rheumatoid arthritis (RA) during the period 1989-1991, and biopsy specimens were obtained from the stomach and from the duodenum for examining amyloid deposits. Among 407 patients, gastrointestinal amyloidosis was confirmed in 54 (13.3%). Twenty-two patients were regarded as having slight amyloid deposits, while 32 patients were categorized as having marked amyloid deposits. The incidence of clinical manifestations suggestive of systemic amyloidosis was more frequent in the marked deposits group than in the slight deposits group (47% vs 14%, P<0.05). Among the patients who died of manifestations associated with amyloidosis, the survival period following endoscopy was shorter in the marked deposits group than in the slight deposits group. These findings suggest that gastroduodenal biopsies may be useful for diagnosing secondary amyloidosis and that the degree of amyloid deposits seems to be correlated with the clinical manifestations of RA.
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Okada T, Sato Y, Yamazaki T, Iwata F, Hara M, Kim H, Karasawa K, Ayusawa M, Fuchigami T, Harada K. Lipoprotein (a) and apolipoprotein A-1 and B in schoolchildren whose grandparents had coronary and cerebrovascular events: a preliminary study of 12-13 year old Japanese children. ACTA PAEDIATRICA JAPONICA : OVERSEAS EDITION 1995; 37:582-7. [PMID: 8533583 DOI: 10.1111/j.1442-200x.1995.tb03381.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The aim of this study was to evaluate the relationship between the serum levels of lipoprotein (a) [Lp (a)] and apolipoproteins (apo A-1 and apo B) in schoolchildren with a history of coronary and cerebrovascular events in their grandparents. We measured serum concentrations of Lp (a) and apoliproteins immunochemically in 289 schoolchildren aged 12-13 years and questioned parents about coronary and cerebrovascular events in the children's grandparents. In boys and girls, mean +/- s.d. levels of apo A-1, apo B and Lp (a) were 134 +/- 20.3 and 136 +/- 17.4 mg/dL, 61 +/- 16 and 66 +/- 15 mg/dL and 12.5 +/- 15.3 and 12.5 +/- 15.1 mg/dL, respectively. There were no significant sex differences in the levels of apo A-1, apo B, and Lp (a). The Lp (a) levels (mean +/- s.d., 12.5 +/- 15.2 mg/dL; median 7.5 mg/dL, n = 289) were not affected by other variables. The Lp (a) distribution was strongly positively skewed and 75% of schoolchildren had very low levels. In the total 289 schoolchildren, thirty-two grandparents who had had coronary vascular events (21 myocardial infarction, 11 angina pectoris) and twenty-three grandparents who had had cerebrovascular events were recorded. By the boxplot statistical analysis, no difference was found in Lp (a) levels in children whose grandparents had myocardial infarction compared with those whose grandparents had no such history, or compared with those whose grandparents had suffered cerebrovascular events.(ABSTRACT TRUNCATED AT 250 WORDS)
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Fuchigami T, Okubo O, Ejiri K, Fujita Y, Kohira R, Noguchi Y, Fuchigami S, Hiyoshi K, Nishimura A, Harada K. Developmental changes in P300 wave elicited during two different experimental conditions. Pediatr Neurol 1995; 13:25-8. [PMID: 7575844 DOI: 10.1016/0887-8994(95)00086-u] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Age-related correlations on auditory event-related potentials were studied using a task-relevant oddball paradigm in 175 normal subjects aged 4-21 years and age-related correlations in the "ignore" condition were studied in 108 normal subjects aged 1-21 years. In the ignore condition, subjects more than 4 years of age were instructed to read a book to divert attention from the auditory stimulus. From 4 to about 17 years of age, the latencies of task-relevant P300 in event-related potentials (ERPs) gradually shortened. In the ignore condition experiment, the P300 latency shortened progressively, but stabilized at about 12 years of age. Whereas P300 in the ignore condition likely corresponds to P3a described previously (passive attention), the conventional P300 wave corresponds to P3b (active attention). The findings indicate a developmental difference between the P3a and P3b potential.
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Hizawa K, Fuchigami T, Iida M, Aoyagi K, Iwashita A, Daimaru Y, Fujishima M. Possible neoplastic transformation within gastric hyperplastic polyp. Application of endoscopic polypectomy. Surg Endosc 1995; 9:714-8. [PMID: 7482172 DOI: 10.1007/bf00187948] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A total of 263 gastric hyperplastic polyps, which had been removed endoscopically from 202 patients, were clinicopathologically analyzed. Among these polyps, there were nine polyps with neoplastic components (3.4%), corresponding to adenoma in five lesions and mucosal adenocarcinoma in four lesions. Comparing the neoplastic transformed polyps with the pure hyperplastic polyps, there was no significant difference according to age, gender, location, gross appearance, or size. However, the transformed polyps which were located in the lower third of the stomach were larger in size (mean, 20.8 mm) and were more likely to be found among older patients (mean, 75.8 years) than were the pure hyperplastic polyps (mean size and age: 14.5 mm and 61.8 years). These results may indicate the possibility of a different carcinogenesis belonging to gastric hyperplastic polyps by location, and this finding seems to be significant in the application of endoscopic polypectomy.
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Miyakawa M, Ohkubo O, Fuchigami T, Fujita Y, Moriuchi R, Hiyoshi K, Ejiri K, Harada K. [Effectiveness of haloperidol in the treatment of chorea minor]. NO TO HATTATSU = BRAIN AND DEVELOPMENT 1995; 27:191-6. [PMID: 7662405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Chorea minor is the most curious manifestation of rheumatic fever, first described by Sydenham in 1686. Subsequent evidence showed that chorea could be a late manifestation of rheumatic fever, often occurring several months after a streptococcal infection in contrast to other major manifestations. During the ten-year period between 1984 and 1993, 11 children with rheumatic fever were seen at our hospital, two cases of these being accompanied with chorea minor. Case 1, a male aged 12, presented with involuntary movements. He was diagnosed as having rheumatic fever because of chorea and systolic ejection murmur at the apex of the heart. Plain cranial CT was normal. However, positron emission computed tomography revealed an increased 11C-glucose uptake in the caudate nucleus as compared with the cerebral cortex. Case 2, a female aged 14, presented with involuntary movements. Plain cranial CT was normal, but single photon emission CT showed a difference between the right and left brain. These two patients were given penicillin G (PCG), predonisolone (PSL) and haloperidol. Haloperidol was administered, because PCG and PSL had no effect to improve the clinical manifestations. After administer decreased to a half with a clinical improvement, but the level of GABA did not change. Haloperidol seemed to be an effective and useful agent for motor manifestations of the disease.
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Hizawa K, Iida M, Tada S, Fuchigami T, Kuwano Y, Yao T, Fujishima M. Endoscopic evaluation of gastric inflammatory fibroid polyp. Surg Endosc 1995; 9:397-400. [PMID: 7660261 DOI: 10.1007/bf00187158] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Clinical and endoscopic manifestations of 18 gastric inflammatory fibroid polyps (IFP) in 16 patients who underwent endoscopic or surgical removal were retrospectively analyzed. All of the lesions were located within the pyloric antrum, and the sizes varied from 0.8 to 7.0 cm. On endoscopy, six polyps which measured 1.0 cm or less uniformly seemed to be sessile or intramural tumors, whereas four of the nine polyps between 1.1 and 2.0 cm in size were additionally accompanied by a central depression. The remaining three, which measured more than 2.0 cm, showed characteristic polypoid growth with ulcerations. Three polyps more than 1.0 cm in size occasionally prolapsed into the duodenal bulb. Three patients with these prolapsing polyps and two with polyps accompanied by ulcerations experienced abdominal pain, nausea, or severe anemia. Two polyps (11%) were precisely diagnosed as IFP by means of conventional forceps biopsy. Histological examinations revealed that all of the polyps proliferated within the submucosa. Therefore, this type of polyp may be subject to endoscopic removal to enable a precise diagnosis and treatment.
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Hirakawa K, Iida M, Fuchigami T, Murata S, Matsumoto T, Fujishima M. Sulfamethizole absorption test for the assessment of gastric emptying. Comparison with scintigraphic method. Scand J Gastroenterol 1995; 30:133-8. [PMID: 7732335 DOI: 10.3109/00365529509093251] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND To investigate whether the sulfamethizole absorption test can be applied for the assessment of gastric emptying, we measured comparatively plasma sulfamethizole concentration and gastric emptying as determined by scintigraphy in 15 subjects. METHODS After the ingestion of a solid-liquid meal that contained sulfamethizole and radioisotope (technetium-99m-labeled diethylenetriaminepentaacetic acid), the plasma sulfamethizole concentrations were measured every 15 to 60 min up to 180 min. The initial emptying time (duration after ingestion until 10% reduction in radioactivity of the stomach) and the exponential curve in the cumulative reduction of radioactivity were used as indicators of gastric emptying. RESULTS The initial emptying time was significantly correlated with the sulfamethizole concentration at 15 min after ingestion (r = -0.64, p < 0.05). A close correlation was observed between the rate of decrease in radioactivity and sulfamethizole concentration at 60 min after ingestion (r = 0.80, p < 0.001). CONCLUSIONS The sulfamethizole absorption test can be used for the evaluation of gastric motility. Two points of measurement, 15 and 60 min after ingestion, are sufficient to demonstrate the initial and subsequent gastric emptying.
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Sakai Y, Fuchigami T. [Diffusely infiltrating carcinoma of the colon]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 1994; Suppl 6:632-5. [PMID: 7837587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Maeda K, Okada M, Yao T, Sakurai T, Iida M, Fuchigami T, Yoshinaga K, Imamura K, Okada Y, Sakamoto K. Intestinal and extraintestinal complications of Crohn's disease: predictors and cumulative probability of complications. J Gastroenterol 1994; 29:577-82. [PMID: 8000504 DOI: 10.1007/bf02365438] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Of 238 patients with Crohn's disease seen at our clinics from April 1973 to August 1988, 203 patients were selected for this study, since they fulfilled the following criteria: they had been followed up for more than 6 months as outpatients or had been treated as inpatients for more than 1 month. They were studied to elucidate: (a) the different types and incidence of various complications, (b) the factors related to complications present at the time of diagnosis, (c) predictors of new complications arising after diagnosis, and (d) the cumulative incidence of complications occurring during the course of the disease from the times of onset and diagnosis. Of the intestinal complications, perianal fistula was most common (33%), followed by strictures with dilatations of the proximal bowel (21%), and internal fistula (14%). Of the extraintestinal complications, menstrual disturbance was the most common (18% of the female patients), followed by arthritis (10%), and aphthous stomatitis (10%). As for the factors influencing complications present at the time of diagnosis, the pattern of bowel involvement was significantly correlated with the presence of intestinal stricture, while the erythrocyte sedimentation rate was significantly correlated with the presence of perianal fistula. A significant predictor of new complications arising after diagnosis was the general well-being of patients at the time of diagnosis. Patients who, at diagnosis, already have complications such as stricture, abdominal abscess, internal or external fistula, massive hemorrhage, and free perforation or anal lesions are more likely to develop new complications in addition to those present at diagnosis, compared with patients without any complications at diagnosis (P = 0.055).
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Okada M, Sakurai T, Yao T, Iida M, Okabe N, Maeda K, Matsui T, Fuchigami T, Yoshinaga K, Imamura K. Clinical course and long-term prognosis of Crohn's disease in Japan. J Gastroenterol 1994; 29:406-14. [PMID: 7951849 DOI: 10.1007/bf02361236] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The long-term outcome of Crohn's disease was reviewed in 74 patients who had a history of more than 10 years (range 10.8-27.3) since disease onset. The observation period was between 4.3 and 18.5 years, the mean and SD being 10.6 +/- 3.1 years. The means and SD of age at onset and final observation were 21 +/- 7 and 37 +/- 8 years, respectively. Fifty-eight of the 74 patients had not undergone bowel resection at the time of diagnosis; of these 58, 31 (53.4%) had an operation for the disease during the follow-up period. Thus, of the 74 patients, 47 (63.5%) (these 31, plus the 16 who had undergone bowel resection at the time of diagnosis) had an operation at least once during a follow-up period of 10 years or more. The cumulative operation rates 5, 10, and 15 years after onset in the 74 and 58 patients above were 18.9%, 6.9%, and 40.8%, and 34.8%, 49.1%, and 46.0%, respectively. The corresponding figures 5 and 10 years after diagnosis in all 74 patients and the 58 patients were 32.3% and 28.6% and 47.3% and 46.3%, respectively. There were no significant differences in the incidence of operation rate in relation to anatomical involvement. Cumulative reoperation rates 1, 3, 5, and 10 years after the first operation in the 31 patients who were operated on during the follow-up period were 3.4%, 6.9%, 25.5%, and 51.7%, respectively. Three patients died, the causes of death in one being directly related to Crohn's disease.(ABSTRACT TRUNCATED AT 250 WORDS)
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Iida M, Kobayashi H, Matsumoto T, Okada M, Fuchigami T, Yao T, Fujishima M. Postoperative recurrence in patients with intestinal Behçet's disease. Dis Colon Rectum 1994; 37:16-21. [PMID: 8287741 DOI: 10.1007/bf02047208] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE The postoperative course of intestinal Behçet's disease was studied in nine patients who had undergone a total of 15 operations due to intestinal ulcers. METHODS These patients were followed up for an average of 6.0 years (range, 1 year, 3 months to 13 years, 10 months) after each operation and they were repeatedly examined by double-contrast radiography and/or colonofiberscopy. RESULTS Recurrence of intestinal ulcers was observed in 12 (80 percent) of the 15 surgical cases. The incidence (50 percent) of postoperative recurrence in six cases in which intraoperative endoscopy revealed no abnormality in the retained intestine was lower than that (100 percent) in nine cases without this examination. Recurrent intestinal lesions in most cases were demonstrated as multiple aphthoid ulcers in the ileum near the ileocolectomy, or as one or two deep ulcers at the ileocolectomy site. The recurrent ulcers were successfully treated by various medical therapies, but the effectiveness of these therapies was only temporary. CONCLUSION In the case of this disease, intraoperative endoscopy may be useful for preventing postoperative recurrence and periodic follow-up examination with radiography and endoscopy should be performed, even after surgery.
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Tada S, Iida M, Yao T, Kawakubo K, Yao T, Fuchigami T, Okada M, Fujishima M. Gastrointestinal amyloidosis: radiologic features by chemical types. Radiology 1994; 190:37-42. [PMID: 8259424 DOI: 10.1148/radiology.190.1.8259424] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
PURPOSE To determine the correlation between the radiographic and histologic findings of amyloidosis according to chemical type of amyloid protein. MATERIALS AND METHODS The 49 patients with amyloidosis were examined radiographically, and gastrointestinal tract biopsy specimens were studied histologically. RESULTS Considerable differences were found between amyloid proteins. On immunohistochemical studies, amyloid A produced a coarse mucosal pattern with innumerable fine granular elevations, which reflected expansion of the lamina propria by amyloid deposits. Polypoid protrusions and invariable thickening of the folds were evident only in light chain protein, correlating with massive amyloid deposits in the muscularis mucosae and submucosa. beta 2-Microglobulin produced marked delay in transit time and dilatation of the small and large intestines, relating to extensive amyloid deposits in the muscularis propria. The prevalence of these radiographic changes was highest in the small intestine for every chemical type. CONCLUSION Characteristic radiographic changes of each chemical type of amyloid protein can be detected well in the small intestine.
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Iwata K, Satou Y, Iwata F, Hara M, Fuchigami S, Kin H, Fuchigami T, Okada T, Harada K, Ohkuni M. Assessment of body composition measured by bioelectrical impedance in children. ACTA PAEDIATRICA JAPONICA : OVERSEAS EDITION 1993; 35:369-72. [PMID: 8256617 DOI: 10.1111/j.1442-200x.1993.tb03074.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Bioelectrical impedance methods have been found to be a valid and reliable way of estimating per cent body fat (%BF) in adults. We applied them to healthy children and compared them with conventional anthropometry methods. One thousand two hundred and sixteen children participated in this study. Impedance and skinfold thickness were measured, and %BF was estimated using these values. Bodyweight and height were measured, and per cent obesity (%OB) and body mass index (BMI) were obtained. The values of %BF by the bioelectrical impedance method (%BFi) were 8.6 +/- 4.0% in the junior male group, 14.2 +/- 2.8% in the junior female group, 7.9 +/- 4.7% in the senior male group and 16.1 +/- 2.9% in the senior female group. The %BFi correlated strongly with skinfold thickness, %OB and BMI. Thus %BFi correlated strongly with variables from conventional methods. It was concluded that it is a reliable way of assessing lipid storage in children.
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Hizawa K, Fuchigami T, Nanbu T, Iwashita A, Matsusaka T, Miyake M. [Gastroduodenal Crohn's disease: report of a case and review of Japanese literatures]. NIHON SHOKAKIBYO GAKKAI ZASSHI = THE JAPANESE JOURNAL OF GASTRO-ENTEROLOGY 1993; 90:1695-700. [PMID: 8361061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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