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51.
52.
Minoru HASEGAWA Hidemitsu ORITO Keiko YAMAMOTO Takashi MATSUSHITA Yasuhito HAMAGUCHI Manabu FUJIMOTO Kazuhiko TAKEHARA 《The Journal of dermatology》2012,39(11):922-926
We report a case of a 64‐year‐old man with POEMS (polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy and skin changes) syndrome that had been previously misdiagnosed as systemic sclerosis. He had typical symptoms of POEMS syndrome, however, the existence of skin sclerosis, contracture of fingers and pigmentation were similar to that of systemic sclerosis. Ten patients, including the patient discussed in this case, visited our department between 1990 and 2011. Among them, five patients had skin sclerosis. Therefore, we compared skin lesions and clinical/laboratory features of POEMS syndrome and systemic sclerosis in an attempt to distinguish these disorders. Regarding the cutaneous and laboratory findings, the existence of hemangioma or hypertrichosis is indicative of POEMS syndrome. By contrast, the existence of systemic sclerosis‐specific autoantibodies, nail fold bleeding, digital ulcer/digital pitting scar or telangiectasia is highly suggestive of systemic sclerosis. To our knowledge, this is the first report to discuss in detail the differentiation between POEMS syndrome and systemic sclerosis. 相似文献
53.
YASUSHI OHKI YASUSHI NAKO AKIHIRO MORIKAWA KENICHI MARUYAMA TAKENOBU KOIZUMI 《Pediatrics international》1997,39(3):312-316
In 44 neonates (mean birthweight 1207 g and mean gestational age 30.0 weeks), very small central venous catheters were percutaneously inserted via the great saphenous vein on 46 occasions. Catheter-related complications such as catheter blockages in 17 (37%), edema in a unilateral leg in three (6%), and mechanical disruption in two (4%) were noted. Although two of the neonates were found to have bacteremia and five neonates died, none were catheter related. The optimal length of catheter insertion (Y) from the great saphenous vein at the level of the medial maleollus to the inferior vena cava at T9 and L3 was calculated by regression equations utilizing total body length (X). Radiographs taken with extended and flexed leg postures revealed that the catheter tips were retracted with extension of the lower extremities and the degree of displacement ranged from 1 to 4 (mean 2.7) vertebral levels. Because this movement might cause migration into veins that connect to the inferior vena cava, the catheter tip should be located between T9 and L3, except at the renal vein junction. Percutaneous central venous catheterization via the great saphenous vein is safe and useful. Regression equations provided for rapid estimation of the optimal length of insertion. 相似文献
54.
YASUSHI ISHIDA AKI HIGAKI HISAMICHI TAUCHI YOSHIKO YOKOTA HIROSHI MATSUDA 《Pediatrics international》1995,37(3):388-390
We report on a patient with cyclic neutropenia who was treated by granulocyte colony-stimulating factor (G-CSF) and high-dose immunoglobulin. The serial examination revealed cyclic fluctuations in the numbers of neutrophils, monocytes, platelets in peripheral blood, and in the serum G-CSF concentration. Bone marrow examination confirmed a cyclic fluctuation of both progenitor cells (CFU-GM) and CD10-positive B cells. The therapy of G-CSF followed by high-dose immunoglobulin achieved a disappearance of neutrophil oscillations. It suggested that the combination therapy of G-CSF with high-dose immunoglobulin might be effective for cyclic neutropenia. 相似文献
55.
TERUAKI HONGO YUJI FUJII SHUHEI YAJIMA TAKASHI MATSUSHITA NORIKO OGAWA YASUKO KINJO 《Pediatrics international》1995,37(5):604-609
In Japan terminal medicine for children dying from cancer has not yet been developed nor has a support system for home terminal care and bereaved families been established. We have analyzed our own experiences in these areas and researched the possibilities of establishing support systems. In the 16 years from 1978 to 1993, 56 children with cancer have been treated and have died at Hamamatsu University Hospital. We analyzed the circumstances of their deaths. We interviewed 25 sets of parents about their acceptance of their child's death. Three children (5%) died unexpectedly during treatment, 27 children (48%) died from the side-effects of intensive treatment, and 26 children (47%) died during terminal care. More children with leukemia and lymphoma died from side-effects than children with solid tumors (P < 0.05). Six out of the 25 families had not yet accepted the loss of their child due to regrets associated with the missed opportunity for terminal care. From our experiences with the five children who received terminal care at home, we recognize the need for a support system run by the hospital and conclude the time is ripe for initiating home-based terminal care in Japan. 相似文献
56.
TAKATOSHI HOSOKAWA TAKASHI TOMODA YASUSHI MISAKI HIROSHI WAKIGUCHI TAKANOBU KURASHIGE 《Pediatrics international》1995,37(1):78-80
A 9 year old boy with acute lymphoblastic leukemia (ALL) received recombinant human granulocyte colony-stimulating factor (rhG-CSF) and showed a marked increment of myeloblasts in the peripheral blood. He was administered repeated courses of intermediate-dose cytosine arabinoside (Ara-C) therapy (1500 mg/m2, days 1–5) for frequent central nervous system (CNS) relapse of ALL. The peripheral white blood cell nadir was less than 1000/μL, so he was treated with rhG-CSF. A marked increment of peripheral blood blasts was noted 3–5 days after rhG-CSF treatment. These cells decreased with the appearance of mature myeloid cells and disappeared about 2 weeks after the start of treatment. These findings suggested that the blasts might have the ability to differentiate into mature myeloid cells. A control patient with repeated CNS relapse of ALL showed no increment of peripheral blood blasts after similar repeated courses of Ara-C without rhG-CSF treatment. Cultured peripheral blood blasts obtained from the present patient showed differentiation into mature myeloid cells by morphological studies and surface marker analysis. These findings indicate that the peripheral blood blasts drawn by G-CSF were not leukemic blasts but normal myeloblasts. 相似文献
57.
SHUNJI KUROTOBI TOHRU MATSUSHITA MAKOTO TAKEUCHI SHIGETOYO KOGAKI TETSUYA SANO JIRO ABE SHINTARO OKADA 《Pediatrics international》1995,37(6):701-702
Accelerated ventricular rhythm was observed in two newborn infants. Neither of them had any causative clinical symptoms for the ventricular arrhythmia. The arrhythmia disappeared when the infants were 18 days and 45 days old, respectively. Arrhythmia was noted in the fetal period, especially in case 1. 相似文献
58.
TOSHINORI KAMISAKO YASUSHI SAIKA YUKIHIKO ADACHI TADASHI ITOH RYOUICHI FUJII TOSHIO YAMAMOTO 《Journal of gastroenterology and hepatology》1994,9(5):527-529
Abstract A 45 year old Japanese man with alcoholic hepatitis developed thrombocytopenia together with an increase in the level of platelet-associated immunoglobulin G (PAIgG). Bone marrow aspiration revealed a normal nucleated cell count and a slight increase of megakaryocytes. After abstinence from alcohol, laboratory and symptomatic improvement occurred in association with a prompt increase in the platelet count and a corresponding decrease of PAIgG. These findings suggest that PAIgG may have been involved in the development of thrombocytopenia in this patient. 相似文献
59.
TOMOO HARADA KAZUTAKA AONUMA YASUTERU YAMAUCHI MASAYUKI IGAWA HITOSHI HACHIYA JUNG-CHA OH YASUSHI TOMITA FUMIO SUZUKI TAKEMASA NAKAGAWA 《Pacing and clinical electrophysiology : PACE》1998,21(11):2547-2550
Objective: To identify target sites for radiofrequency ablation of ventricular tachycardia (VT) by entrainment mapping techniques in patients with arrhythmogenic right ventricular dysplasia. Methods: Entrainment mapping and radiofrequency ablation of eight VTs was performed in seven patients. Radiofrequency ablation was applied at 31 reentry circuits sites that were classified based on findings during entrainment. Results: By entrainment criteria the 31 sites were classified as: exit sites (n = 12), proximal sites (n = 6), and outer loop sites (n = 13). Radiofrequency current application terminated VT at 7 of 31 sites: 2 of 12 exit sites (17%), 4 of 6 proximal sites (67%), and 1 of 13 outer loop sites (8%). Conclusion: Radiofrequency ablation terminated VTs most often at sites proximal to the exit as opposed to outer loop sites and exit sites (P = 0.05). The critical isthmus for ablation of VT in right ventricular dysplasia often may be distant to the exit. 相似文献
60.
SHUJI OZAKI TAKAYA MATSUSHITA MAKOTO IDE KEIJI OZAKI TOSHIAKI SANO MASAAKI KOSAKA SHIRO SAITO 《British journal of haematology》1995,90(2):453-456
Summary. We describe a patient with malignant histiocytosis who had a prominent neutrophilia uncommonly observed in this disease. Serum concentration of macrophage colony-stimulating factor (M-CSF) was markedly elevated, and correlated with clinical symptoms and neutrophil counts during clinical course. Moreover, M-CSF was detected in the cytoplasm of malignant histiocytes of the lymph node and bone marrow by immunohistochemical staining. These results indicate that the neutrophilia observed in this patient was caused by M-CSF produced by the malignant histiocytes. 相似文献