result 3725 件
| Author | Iwasaki, Yuka| Nishiuchi, Rituo| Aoe, Michinori| Takahashi, Takahide| Watanabe, Hirokazu| Tokorotani, Chiho| Kikkawa, Kiyoshi| Shimada, Akira| |
|---|---|
| Published Date | 2017-02 |
| Publication Title | Acta Medica Okayama |
| Volume | volume71 |
| Issue | issue1 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/54829 |
| Author | Iwamuro, Masaya| Urata, Haruo| Tanaka, Takehiro| Ando, Akemi| Nada, Takahiro| Kimura, Kosuke| Yamauchi, Kenji| Kusumoto, Chiaki| Otsuka, Fumio| Okada, Hiroyuki| |
|---|---|
| Published Date | 2017-02 |
| Publication Title | Acta Medica Okayama |
| Volume | volume71 |
| Issue | issue1 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/54828 |
| Author | Yoshida, Yukihiro| Okamura, Yuki| Akita, Mamoru| Taniguchi, Masashi| Kojima, Toshio| Osaka, Eiji| Tokuhashi, Yasuaki| |
|---|---|
| Published Date | 2017-02 |
| Publication Title | Acta Medica Okayama |
| Volume | volume71 |
| Issue | issue1 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/54827 |
| Author | Yasuda, Yukiko| Sakai, Akiko| Ito, Sachio| Sasai, Kaori| Yamamoto, Hiromasa| Matsubara, Nagahide| Ouchida, Mamoru| Katayama, Hiroshi| Shimizu, Kenji| |
|---|---|
| Published Date | 2017-02 |
| Publication Title | Acta Medica Okayama |
| Volume | volume71 |
| Issue | issue1 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/54826 |
| Author | Okada, Yoshiki| Abe, Nobuhiro| Hisamori, Noriyuki| Kaneeda, Toshiaki| Moriyama, Shigeaki| Ohmori, Hitoshi| Mizutani, Masayoshi| Yanai, Hiroyuki| Nakashima, Yoshio| Yokoyama, Yusuke| Ozaki, Toshifumi| |
|---|---|
| Published Date | 2017-02 |
| Publication Title | Acta Medica Okayama |
| Volume | volume71 |
| Issue | issue1 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/54825 |
| Author | Nishida, Keiichiro| Hashizume, Kenzo| Ozawa, Masatsugu| Takeshita, Ayumu| Kaneda, Daisuke| Nakahara, Ryuichi| Nasu, Yoshihisa| Shimamura, Yasunori| Inoue, Hajime| Ozaki, Toshifumi| |
|---|---|
| Published Date | 2017-02 |
| Publication Title | Acta Medica Okayama |
| Volume | volume71 |
| Issue | issue1 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/54824 |
| Author | Waki, Takahiro| Katsui, Kuniaki| Mitsuhashi, Toshiharu| Ogata, Takeshi| Katayama, Norihisa| Takemoto, Mitsuhiro| Nasu, Yasutomo| Kumon, Hiromi| Kanazawa, Susumu| |
|---|---|
| Published Date | 2017-02 |
| Publication Title | Acta Medica Okayama |
| Volume | volume71 |
| Issue | issue1 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/54823 |
| Author | Fukugawa, Yoshiyuki| Namimoto, Tomohiro| Toya, Ryo| Saito, Tetsuo| Yuki, Hideaki| Matsuyama, Tomohiko| Ikeda, Osamu| Yamashita, Yasuyuki| Oya, Natsuo| |
|---|---|
| Published Date | 2017-02 |
| Publication Title | Acta Medica Okayama |
| Volume | volume71 |
| Issue | issue1 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/54822 |
| Author | Tsukamoto, Ichiro| Akagi, Masao| |
|---|---|
| Published Date | 2017-02 |
| Publication Title | Acta Medica Okayama |
| Volume | volume71 |
| Issue | issue1 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/54821 |
| Author | Serap Argun Baris| Tugba Onyilmaz| Ilknur Basyigit| Hasim Boyaci| Fusun Yildiz| |
|---|---|
| Published Date | 2017-02 |
| Publication Title | Acta Medica Okayama |
| Volume | volume71 |
| Issue | issue1 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/54820 |
| Author | Nosaka, Nobuyuki| Okada, Ayumi| Tsukahara, Hirokazu| |
|---|---|
| Published Date | 2017-02 |
| Publication Title | Acta Medica Okayama |
| Volume | volume71 |
| Issue | issue1 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/54819 |
| JaLCDOI | 10.18926/AMO/54818 |
|---|---|
| FullText URL | 70_6_515.pdf |
| Author | Fujii, Masataka| Furumatsu, Takayuki| Kadota, Yasutaka| Shimamura, Yoshinobu| Tsuchimochi, Shigeyuki| Ozaki, Toshifumi| |
| Abstract | The present report describes the first known, case of a pseudoaneurysm of the perforating branch of the deep femoral artery following anterior cruciate ligament (ACL) reconstruction. A 19-year-old man underwent ACL reconstruction using the outside-in femoral tunnel-creation method. Seven days after the surgery, he complained of abnormal thigh pain and had swelling with local heat on the distal lateral thigh. Magnetic resonance imaging, computed tomography, and color Doppler ultrasonography showed the pseudoaneurysm in the thigh. Resection surgery was successfully performed by a vascular surgeon 12 days after ACL reconstruction. Careful examination and awareness of postoperative symptoms such as thigh pain and swelling after ACL reconstruction were critical for the early diagnosis of pseudoaneurysm. |
| Keywords | pseudoaneurysm perforating branch of the deep femoral artery anterior cruciate ligament |
| Amo Type | Case Report |
| Publication Title | Acta Medica Okayama |
| Published Date | 2016-12 |
| Volume | volume70 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 515 |
| End Page | 518 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2016 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 28003680 |
| JaLCDOI | 10.18926/AMO/54817 |
|---|---|
| FullText URL | 70_6_511.pdf |
| Author | Gobara, Hideo| Hiraki, Takao| Iguchi, Toshihiro| Fujiwara, Hiroyasu| Nagasaka, Takeshi| Kishimoto, Hiroyuki| Tanaka, Takehiro| Kanazawa, Susumu| |
| Abstract | An 87-year-old Japanese man underwent percutaneous cryoablation (PCA) therapy for his renal cell tumor. We displaced the colon from the tumor using hydrodissection. Computed tomography (CT) immediately after PCA was indicative of iceball extension to the colon wall, and a discontinuous enhancement of the colon wall was observed. We therefore performed an emergency surgery. On laparotomy, we observed a dark-purple area on the affected area of the colon, and the resected specimen showed focal, deep ulceration on the mucosal surface. Photomicrography revealed mucosal necrosis, submucosal hemorrhage, and necrotic foci in the muscularis propria, corresponding to the discontinuous colon wall enhancement on CT and the deep ulceration and dark-purple area on laparotomy. He recovered from surgery and was discharged without any complications. |
| Keywords | bowel injury complication cryoablation renal cell carcinoma thermal ablation |
| Amo Type | Case Report |
| Publication Title | Acta Medica Okayama |
| Published Date | 2016-12 |
| Volume | volume70 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 511 |
| End Page | 514 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2016 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 28003679 |
| JaLCDOI | 10.18926/AMO/54816 |
|---|---|
| FullText URL | 70_6_507.pdf |
| Author | Torigoe, Hidejiro| Toyooka, Shinichi| Yamamoto, Hiromasa| Soh, Junichi| Miyoshi, Shinichiro| |
| Abstract | We present the case of a 65-year-old Japanese man diagnosed with chronic empyema (without a bronchopleural fistula) that occurred 7 months after he underwent an extrapleural pneumonectomy for right malignant pleural mesothelioma (MPM). Following thoracic drainage and irrigation for 1 month, we performed surgery by a thoracoscopic approach, in light of his general condition. We performed debridement and removal of the Gore-Tex polytetrafluoroethylene (PTFE) patch that had been used for the reconstruction of the diaphragm and the pericardium. The empyema had not relapsed when he died from recurrence of the MPM at 4 months after the thoracoscopic surgery. This patientʼs case suggests that thoracoscopic debridement and patch removal can be a therapeutic option for not only early-stage (exudative or fibrinopurulent) empyema but also late-stage (organized and chronic) empyema without a bronchopleural fistula, particularly for patients in poor general condition. |
| Keywords | empyema chronic extrapleural pneumonectomy thoracoscopic debridement patch removal |
| Amo Type | Case Report |
| Publication Title | Acta Medica Okayama |
| Published Date | 2016-12 |
| Volume | volume70 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 507 |
| End Page | 510 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2016 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 28003678 |
| JaLCDOI | 10.18926/AMO/54815 |
|---|---|
| FullText URL | 70_6_503.pdf |
| Author | Kanazawa, Yui| Yamashita, Yuka| Fujiwara, Mitsuhiro| Muraoka, Michiko| Washio, Kana| Kanamitsu, Kiichiro| Ishida, Hisashi| Nakano, Takae| Yamada, Miho| Horibe, Keizo| Tanaka, Takehiro| Yoshino, Tadashi| Shimada, Akira| |
| Abstract | Childhood anaplastic large cell lymphoma (ALCL) accounts for approx. 10–30 of cases of non-Hodgkin lymphoma, and the ALCL99 study reported 60–75 disease-free survival; however, a relatively high relapse rate was observed (25–30 ). We report 2 patients with Stage III ALCL who relapsed 6–18 months after the end of ALCL99 chemotherapy. A retrospective molecular analysis identified the nucleophosmin (NPM)-anaplastic lymphoma kinase (ALK) fusion gene in the first diagnostic bone marrow samples taken from both patients. However, antibodies against the ALK protein appeared to be relatively low in the serum of both patients (×100 and ×750). An increase in chemotherapy intensity may be beneficial if Stage III ALCL patients are shown to be NPM-ALK chimera-positive in the first diagnostic bone marrow sample. |
| Keywords | ALCL NPM-ALK fusion lymphoma |
| Amo Type | Case Report |
| Publication Title | Acta Medica Okayama |
| Published Date | 2016-12 |
| Volume | volume70 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 503 |
| End Page | 506 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2016 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 28003677 |
| JaLCDOI | 10.18926/AMO/54814 |
|---|---|
| FullText URL | 70_6_497.pdf |
| Author | Hikasa, Yukiko| Hayashi, Masao| Suzuki, Satoshi| Morimatsu, Hiroshi| |
| Abstract | A 32-year-old woman, pregnant with twins, presented with a chief complaint of general fatigue. Her general condition had rapidly deteriorated since her last visit to the primary obstetrician; the patient was then referred to our hospital because of suspected fetal death. She underwent emergency cesarean section because fetal death had indeed occurred, and she was then admitted to the intensive care unit (ICU). On ICU admission, she was found to be in shock. Laboratory analysis revealed extreme hemoconcentration and a low albumin level, and initially, septic shock with obstetric complications was suspected. However, because she did not respond to conventional therapy but instead, rapidly developed severe generalized edema, systemic capillary leak syndrome (SCLS) was diagnosed. The patient remained in shock for several days until undergoing plasma exchange (PE), despite some earlier empirical treatments. She eventually recovered from profound shock status and was discharged from the ICU without sequelae. Among potentially effective treatments, PE seemed to be the most reasonable choice for the treatment of her SCLS. |
| Keywords | systemic capillary leak syndrome plasma exchange pregnancy |
| Amo Type | Case Report |
| Publication Title | Acta Medica Okayama |
| Published Date | 2016-12 |
| Volume | volume70 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 497 |
| End Page | 501 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2016 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 28003676 |
| JaLCDOI | 10.18926/AMO/54813 |
|---|---|
| FullText URL | 70_6_493.pdf |
| Author | Yasuhara, Takao| Kuwahara, Ken| Sasada, Susumu| Toyoshima, Atsuhiko| Morimoto, Jun| Kin, Kyohei| Manabe, Hiroaki| Miyoshi, Yasuyuki| Kusumegi, Akira| Takahashi, Yuichiro| Ito, Kiyoshi| Date, Isao| |
| Abstract | Unexpected injuries can have a profound effect on a surgeonʼs performance and thus on patients and surgical departments. Here we describe a technique for performing surgery in the standing position, as done by a surgeon with an Achilles tendon rupture. During his prescribed 45-day non-weight-bearing period for the left ankle after surgery for an Achilles tendon rupture, the surgeon was able to participate in 15 surgeries as an operator or assistant, due to his use of a combination of injured-leg genuflection on a stool and a ʻSurgical Body Supportʼ device. Similarly injured surgeons may benefit from such support. |
| Keywords | Achilles tendon rupture electromyogram genuflection injured leg standing position |
| Amo Type | Short Communication |
| Publication Title | Acta Medica Okayama |
| Published Date | 2016-12 |
| Volume | volume70 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 493 |
| End Page | 496 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2016 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 28003675 |
| JaLCDOI | 10.18926/AMO/54812 |
|---|---|
| FullText URL | 70_6_485.pdf |
| Author | Hirano, Yumika| Masuyama, Hisashi| Hayata, Kei| Eto, Eriko| Nobumoto, Etsuko| Hiramatsu, Yuji| |
| Abstract | Interrupted aortic arch (IAA) is fatal if not diagnosed. Prenatal diagnosis is helpful, but it is difficult to detect IAA and even more so to differentiate types A and B prenatally. Our objectives were to find a way to detect IAA using 2 views—three-vessel view (3VV) and four-chamber view (4CV)—and to differentiate between types A and B. We retrospectively analyzed fetal echocardiographic images and medical records of eight IAA patients. All eight patients had a ventricular septal defect (VSD) on 4CV. The aorta/main pulmonary artery (Ao/MPA) diameter ratio on 3VV was significantly low, which is characteristic of type B IAA. The left/right ventricular diameter (LV/RV) ratio on 4CV was 0.61± 0.17 for type A and almost 1.0 for type B. The thymus was not observed on 3VV in some type B IAA patients. These findings suggest that we could increase the number of prenatal diagnoses of IAA using the Ao/MPA ratio on 3VV and the presence of VSD on 4CV. Additionally, we could differentiate types A and B with the LV/RV ratio on 4CV, the Ao/MPA ratio, and the presence of a thymus on 3VV, which results in better management of IAA after birth. |
| Keywords | interrupted aortic arch three-vessel view four-chamber view aortic diameter/main pulmonary artery diameter ratio ventricular septal defect |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2016-12 |
| Volume | volume70 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 485 |
| End Page | 491 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2016 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 28003674 |
| JaLCDOI | 10.18926/AMO/54811 |
|---|---|
| FullText URL | 70_6_477.pdf |
| Author | Nishida, Keiichiro| Machida, Takahiro| Horita, Masahiro| Hashizume, Kenzo| Nakahara, Ryuichi| Nasu, Yoshihisa| Ohashi, Hideki| Saiga, Kenta| Ozaki, Toshifumi| |
| Abstract | The metatarsophalangeal (MTP) joints are often and predominantly affected in rheumatoid arthritis. The aim of the current study was to describe surgical techniques of shortening oblique osteotomy for lesser metatarsal bone with screw fixation at the osteotomy site, and to investigate the short-term clinical outcomes of our procedure. Twenty-seven feet (78 toes) of 24 RA patients underwent the shortening oblique osteotomy for the correction of deformity at the lesser MTP joints. The average Japanese Society of Surgery of the Foot (JSSF) standard rating system for the RA foot and ankle scale improved significantly from 59.6 points preoperatively to 88.3 points postoperatively (p＜0.001). Twenty-four feet (89 ) were free from metatarsalgia and symptomatic callosities at the lesser MTP joint after surgery. Our present findings showed satisfactory early clinical outcomes of the shortening oblique osteotomy of the metatarsal bone with screw fixation for RA forefoot. |
| Keywords | shortening oblique osteotomy rheumatoid arthritis forefoot screw fixation |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2016-12 |
| Volume | volume70 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 477 |
| End Page | 483 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2016 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 28003673 |
| JaLCDOI | 10.18926/AMO/54810 |
|---|---|
| FullText URL | 70_6_469.pdf |
| Author | Yamasaki, Yasushi| Takenaka, Ryuta| Hori, Keisuke| Takemoto, Koji| Kawano, Seiji| Kawahara, Yoshiro| Fujiki, Shigeatsu| Okada , Hiroyuki| |
| Abstract | The usefulness of endoscopy in marginal ulcer bleeding has rarely been studied, and the optimal method for preventing rebleeding is unclear. Here we assessed the efficacy of endoscopy in marginal ulcer bleeding and examined the efficacy of proton pump inhibitors (PPIs) in the prevention of rebleeding. A total of 28 patients with marginal ulcer bleeding (21 men, 7 women; median age 58.5 years) were treated by endoscopy. We analyzed the clinical characteristics, results of endoscopic therapy, characteristics of rebleeding patients, and relation between the use of PPIs and the duration of rebleeding. Sixteen patients had active bleeding. Initial hemostasis was achieved in all patients. There were no procedure-related adverse events. Rebleeding occurred in one patient within the first month and in 7 patients thereafter. There was a significant difference in the rebleeding rate between the patients who received a PPI and those who did not. In a multivariate analysis, the non-use of PPIs was a risk factor for rebleeding (hazard ratio, 6.22). Therapeutic endoscopy is effective in achieving hemostasis from marginal ulcer bleeding. PPIs may prevent rebleeding from marginal ulcers. |
| Keywords | marginal ulcer upper gastrointestinal bleeding endoscopic hemostasis proton-pump inhibitor |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2016-12 |
| Volume | volume70 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 469 |
| End Page | 475 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2016 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 28003672 |
