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1.
Relapse of colon cancer followed by polymyositis: Report of a case and review of the literature 总被引:1,自引:0,他引:1
Seietsu Nyui Hiroyuki Osanai Shigeri Ohba Hideji Masuoka Yukinari Yoshida 《Surgery today》1997,27(6):559-562
The direct causal relationship between dermatomyositis-polymyositis (PM) and malignancy remains controversial. We describe
herein the case of a patient who underwent surgical treatment for colon cancer, which had preceded the onset of PM with tumor
relapse. The PM markedly improved following the initiation of steroid therapy, and has remained under control, probably as
a result of chemotherapy. The current concepts of variable clinical courses and the possible mechanism for the association
of PM with malignancy are discussed following this case report. 相似文献
2.
Seietsu Nyui Hiroyuki Osanai Hideji Masuoka Shigeri Ohba Toshiaki Ebata Yukinari Yoshida Hideki Hoshi Yoshifumi Shinohara 《Surgery today》1997,27(4):349-352
Primary extranodal malignant lymphoma frequently occurs in the gastrointestinal tract; however, it is rarely encountered in the rectum. We report herein the case of an 85-year-old man who underwent abdominoperineal resection for primary malignant lymphoma of the rectum, and 1 year later, developed hematemesis caused by gastric metastasis. To our knowledge this is the first case report of such distant metastasis developing from malignant lymphoma of the rectum. 相似文献
3.
Masamichi Ishizaki Yukinari Masuda Yuh Fukuda Yuhichi Sugisaki Nobuaki Yamanaka Yozo Masugi 《Pathology international》1986,36(8):1191-1203
Focal glomerulonephritis was induced in rats, by a single intravenous injection of anti-Thy-1.1 antibody (ATS). One hour after the administration, the glomeruli of affected rats developed necrotic changes of the mesangial cells while after two hours, mesangiolytic changes appeared. From six days onwards, focal segmental mesangial proliferation which persisted until 30 days, occurred. This is thought to be the first report of experimental nephritis induced by pure anti-mesangial antibody. 相似文献
4.
Yozo MASUGI Yukinari MASUDA Shigeru SATO Masamichi ISHIZAKI Hiroshi SAWAGUCHI 《Pathology international》1983,33(2):219-236
Human renal biopsy specimens (472 cases) from varied kidney diseases, especially minimal glomerular change group and other idiopathic glomerular diseases having nephrotic manifestation of mainly juvenile individuals, showed morphologic evidence of paraarterial deposits of afferent arterioles at the glomerular entrances in more than 50% of examined cases. Because these deposits were often accompanied with concomitant mesangial, intraarterial and subendothelial deposits of afferent arterioles, it was felt that retarded mesangial transport which is ordinarily associated with certain glomerular diseases might be an important factor to produce these particular paraarterial deposits. The referred deposits of minimal glomerular change group cases were thought to predispose the occurrence of focal sclerotic capillary lesions at the vascular poles of glomeruli. The experimental chronic nephrotic rats produced by daily administration of aminonucleoside of puromycin revealed mesangial dysfunction with increased uptake and retarded disposal of secondarily overloaded aggregated human gamma globulin at mesangial areas in glomeruli. Besides, the increased deposits of autologous serum proteins in mesangial areas and arteriolar walls were common findings in those rats, and these deposits were observed to be always preceded to the occurrence of segmental sclerotic changes of glomeruli, which were often associated in the later stage of this experiment. ACTA PATHOL. JPN. 33: 219∼236, 1983. 相似文献
5.
Tanaka Y Hongo K Tada T Takizawa T Kakizawa Y Koyama J Kobayashi S Sakurai A Hashizume K 《No shinkei geka. Neurological surgery》2000,28(12):1087-1092
We analyzed 7 pituitary adenomas in patients with multiple endocrine neoplasia type 1 (MEN1). Their incidence was 1.6% among 450 patients with pituitary adenomas which had been treated surgically in our department between 1978 and 1999. The age, gender, symptoms, type of hormone secretion, pathological and operative findings in the MEN1 patients were not apparently different from those in the non-MEN1 patients. Incidence of non-functioning pituitary adenomas, however, was more frequently encountered in our series than that in previous reports among Caucasian people. One patient who had 5 previous operations for the MEN tumors died following postoperative subarachnoid hemorrhage. Four of the seven patients presented initial symptoms related to pituitary adenomas and increased serum Ca level was retrospectively recognized in three of the four at the time of treatment for the pituitary adenomas. 相似文献
6.
Lung autopsies from four neonates with Ebstein's anomaly or tricuspid valve dysplasia and gross cardiomegaly were examined.
The mean cardiothoracic ratio was 92 ± 0.5%. The degrees of pulmonary hypoplasia and pulmonary artery muscularization were
assessed and were compared with those in lungs from four controls and four patients with diaphragmatic hernias. Lung and body
weight ratios and radial alveolar counts, which reflect pulmonary hypoplasia and immaturity, were significantly decreased
only in patients with diaphragmatic hernia. The thickness of the medial muscle layer in small pulmonary arteries was greater
in patients with diaphragmatic hernia; however, in patients with tricuspid valve disease, it was relatively small. Abnormal
vascular muscle extension was seen only in patients with diaphragmatic hernia. In the cases of tricuspid valve disease, although
cardiomegaly and lung compression were severe, lung hypoplasia and immaturity were not, and neither abnormal medial thickening
nor extension were found. Our results suggest that, at least in full-term infants with tricuspid valve disease, surgical relief
of lung compression may improve respiratory function, even if the cardiomegaly is severe. 相似文献
7.
Peculiar respiratory response observed during sleep-onset REM sleep of an infant with Ondine's curse
We treated an infant with congenital central hypoventilation syndrome ("Ondine's curse"). She was cyanotic and given ventilatory support at the first hour after birth. An investigation of sleep state and respiration performed at the age of 3 months led to this diagnosis. Hypoventilation persisted in all sleep stages, with the most severely reduced tidal volumes occurring during delta-wave sleep (stages 3 and 4). In addition, severe secondary reduction in tidal volumes occurred in sleep-onset REM sleep. This phenomenon was absent in non sleep-onset REM sleep. At 4 months of age, her respiratory treatment was successfully converted to positive-pressure ventilation via a nasal mask, thus avoiding tracheotomy. This transition to noninvasive ventilatory support dramatically improved her quality of life during wakefulness. This report may be a clue to discuss the function of sleep-onset REM sleep seen in the early stage of life and suggests that nasal mask ventilation is a viable option in selected cases with congenital central hypoventilation syndrome (CCHS). 相似文献
8.
Daisuke Miyaki Hiroshi Aikata Yohji Honda Noriaki Naeshiro Takashi Nakahara Mio Tanaka Yuko Nagaoki Tomokazu Kawaoka Shintaro Takaki Koji Waki Akira Hiramatsu Shoichi Takahashi Masaki Ishikawa Hideaki Kakizawa Kazuo Awai Kazuaki Chayama 《Journal of gastroenterology and hepatology》2012,27(12):1850-1857
9.
Daisuke Miyaki Hiroshi Aikata Hiromi Kan Hatsue Fujino Ayako Urabe Keiichi Masaki Takayuki Fukuhara Tomoki Kobayashi Noriaki Naeshiro Takashi Nakahara Tomokazu Kawaoka Akira Hiramatsu Shoichi Takahashi Masaki Ishikawa Hideaki Kakizawa Kazuo Awai Kazuaki Chayama 《Journal of gastroenterology and hepatology》2013,28(12):1834-1841
10.