{"title":"Reconstruction for Bilateral Internal Jugular Vein Perfusion Disruption.","authors":"Ryunosuke Umeda, Yoshiko Suyama, Kohei Fukuoka, Maki Morita, Kento Ikuta, Haruka Kanayama, Makoto Ohga, Makoto Nakagaki, Takahiro Fukuhara, Kazunori Fujiwara, Shunjiro Yagi","doi":"10.33160/yam.2023.05.019","DOIUrl":"https://doi.org/10.33160/yam.2023.05.019","url":null,"abstract":"<p><p>When resecting the internal jugular veins bilaterally in surgery for head and neck cancer, it is necessary to perform neck dissection in two stages or to reconstruct the internal jugular veins in one stage. Reconstruction of the internal jugular vein using grafting or direct anastomosis to the external jugular vein have both been reported. We report the case of a 53-year-old man with accidental injury to the left internal jugular vein after resection of the right internal jugular vein for supraglottic cancer. The left internal jugular vein was damaged near the inflow of the subclavian vein, making vein grafting difficult. Therefore, internal jugular venous return was reestablished by end-to-side anastomosis of the left internal jugular vein to the left external jugular vein system. In this surgical procedure, by incising the internal jugular vein obliquely, it was not necessary to match the calibers of the internal jugular vein and the external jugular vein system, and a smooth hemodynamic body was reconstructed. In addition, we were able to reconstruct the internal jugular vein while preserving blood flow in the external jugular vein system. End-to-side anastomosis of the internal jugular vein to the external jugular system is an option for internal jugular vein reconstruction.</p>","PeriodicalId":23795,"journal":{"name":"Yonago acta medica","volume":"66 2","pages":"317-321"},"PeriodicalIF":1.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10203646/pdf/yam-66-317.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9527078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evaluation of the Hemoglobin Concentration in Drainage Fluid After Surgery by Absorbance Spectrophotometry Using an Optical Sensor.","authors":"Wataru Miyauchi, Masashi Fujii, Naofumi Saiki, Masaru Ueki, Shohei Sawata, Masahiro Makinoya, Yoshiyuki Fujiwara","doi":"10.33160/yam.2023.05.020","DOIUrl":"https://doi.org/10.33160/yam.2023.05.020","url":null,"abstract":"<p><strong>Background: </strong>A drain is often placed in the abdominal cavity for postoperative monitoring and early detection of complications such as rebleeding and pancreatic or bile leaks. Since determining the color of the drainage fluid is subjective, an objective method of judging color is needed.</p><p><strong>Methods: </strong>The hemoglobin concentration of the drainage fluid after gastrointestinal surgery was measured using the Hemato Check Module, a newly developed instrument capable of absorbance analysis with an optical sensor. The correlation between the results and those measured by an existing blood count measuring device (XN3000) was investigated.</p><p><strong>Results: </strong>A total of 215 specimens were analyzed in 43 patients. For the correlation analysis, there was a strong positive correlation with a correlation coefficient of 0.884 (<i>P</i> < 0.001). The Hemato Check Module showed a clear proportional error compared to the XN3000.</p><p><strong>Conclusion: </strong>The Hemato Check Module was a convenient and accurate instrument for measuring hemoglobin concentration in waste fluid to determine the presence of blood.</p>","PeriodicalId":23795,"journal":{"name":"Yonago acta medica","volume":"66 2","pages":"281-286"},"PeriodicalIF":1.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10203633/pdf/yam-66-281.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9527080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Atypical Anti-Glomerular Basement Membrane Nephritis After the First Dose of the Severe Acute Respiratory Syndrome Coronavirus 2 mRNA Vaccine.","authors":"Shotaro Hoi, Masaya Ogawa, Chishio Munemura, Tomoaki Takata, Hajime Isomoto","doi":"10.33160/yam.2023.05.008","DOIUrl":"https://doi.org/10.33160/yam.2023.05.008","url":null,"abstract":"<p><p>Atypical anti-glomerular basement membrane (GBM) nephritis is a slowly progressive characterized by linear deposition of immunoglobulin (Ig) G in the GBM without circulating anti-GBM antibodies or lung involvement. There is no established therapy for this disease, and efficacy of the immunosuppressive treatment is questionable. A few cases of atypical anti-GBM nephritis have been reported after administration of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) mRNA vaccine. Classic anti-GBM disease has also been reported after the administration of the second dose of the SARS-CoV-2 vaccine. Herein, we present the case of a SARS-CoV-2 vaccine-induced atypical anti-GBM nephritis that developed after the first dose and was unresponsive to immunosuppressive therapy. A 57-year-old Japanese woman developed edema 11 days after the first dose of the SARS-CoV-2 mRNA vaccine. She developed nephrotic-range proteinuria and microscopic hematuria. Renal biopsy revealed endocapillary proliferative glomerulonephritis with linear IgG deposition. However, electron-dense deposits were not detected on electron microscopy. The patient tested negative for circulating anti-GBM antibodies and was diagnosed with atypical anti-GBM nephritis. Although steroids and mizoribine were administered, the patient's renal function deteriorated. In conclusion, atypical anti-GBM nephritis may have earlier onset than the classic anti-GBM disease. Given its uncertainty of effectiveness, immunosuppressive agents should be carefully used for SARS-CoV-2 mRNA vaccine-induced atypical anti-GBM nephritis.</p>","PeriodicalId":23795,"journal":{"name":"Yonago acta medica","volume":"66 2","pages":"300-305"},"PeriodicalIF":1.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10203639/pdf/yam-66-300.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9530822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Role of Aggressive Aneurysm Sac Embolization Before Endovascular Abdominal Aneurysm Repair in Preventing Type II Endoleak and Sac Expansion.","authors":"Yasushi Yoshikawa, Satoru Kishimoto, Shohei Takasugi, Yuichiro Kishimoto, Takeshi Onohara, Kunitaka Kumagai, Rikuto Nii, Nozomi Kishimoto, Yuki Yoshikawa, Shinsaku Yata, Shinya Fujii, Motonobu Nishimura","doi":"10.33160/yam.2023.05.010","DOIUrl":"https://doi.org/10.33160/yam.2023.05.010","url":null,"abstract":"<p><strong>Background: </strong>This study aimed to evaluate the effect of aggressive embolization of side branches arising from the aneurysmal sac before endovascular aneurysm repair.</p><p><strong>Methods: </strong>This retrospective study included 95 patients who underwent endovascular infrarenal abdominal aortic aneurysm repair at Tottori University Hospital between October 2016 and January 2021. Of these, 54 underwent standard endovascular aneurysm repair (conventional group), and 41 underwent coiling of the inferior mesenteric and lumbar arteries before undergoing endovascular aneurysm repair (embolization group). The occurrence of type II endoleak, change in aneurysmal sac diameter, and reintervention rate due to type II endoleak during follow-up were evaluated.</p><p><strong>Results: </strong>Compared to the conventional group, the embolization group had a significantly lower incidence of type II endoleak, more frequent aneurysmal sac shrinkage, and lower aneurysmal sac growth related to type II endoleak.</p><p><strong>Conclusion: </strong>Our results demonstrated the effectiveness of aggressive aneurysmal sac embolization before endovascular aneurysm repair to prevent type II endoleak and the consequent long-term aneurysmal sac enlargement.</p>","PeriodicalId":23795,"journal":{"name":"Yonago acta medica","volume":"66 2","pages":"232-238"},"PeriodicalIF":1.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10203641/pdf/yam-66-232.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9530824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Trimming Technique: A Case Report of a Novel Surgical Approach for Cesarean Scar Dehiscence During Cesarean Section.","authors":"Daisuke Katsura, Shunichiro Tsuji, Takako Hoshiyama, Rika Zen, Ayako Inatomi, Takashi Murakami","doi":"10.33160/yam.2023.05.004","DOIUrl":"https://doi.org/10.33160/yam.2023.05.004","url":null,"abstract":"<p><p>Cesarean section can lead to residual myometrial thickness thinning and cesarean scar syndrome. We report a novel trimming technique for residual myometrial thickness recovery in women with cesarean scar syndrome. Case 1: A 33-year-old woman who developed cesarean scar syndrome (CSS) and abnormal uterine bleeding post-cesarean scar became pregnant following hysteroscopic treatment. The myometrium at previous scar was dehiscent; therefore, a transverse incision was made above the scar. Post-operative uterine recovery failed owing to lochia retention, and developed cesarean scar syndrome again. Case 2: A 29-year-old woman who developed cesarean scar syndrome post-cesarean section became pregnant spontaneously. The myometrium at the previous scar was dehiscent like case 1. Scar repair was performed using a trimming technique during cesarean section; there were no subsequent complications and she conceived again spontaneously. Performing this novel surgical procedure during cesarean section may contribute to residual myometrial thickness recovery in women with cesarean scar syndrome.</p>","PeriodicalId":23795,"journal":{"name":"Yonago acta medica","volume":"66 2","pages":"287-291"},"PeriodicalIF":1.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10203637/pdf/yam-66-287.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9530825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Construction of an Automatic Quantification Method for Bone Marrow Cellularity Using Image Analysis Software.","authors":"Yuki Hatayama, Yukari Endo, Nao Kojima, Noriko Yamashita, Takuya Iwamoto, Hiroya Namba, Hitomi Ichikawa, Koji Kawamura, Tetsuya Fukuda, Toru Motokura","doi":"10.33160/yam.2023.05.011","DOIUrl":"https://doi.org/10.33160/yam.2023.05.011","url":null,"abstract":"<p><p>Although rapid, the evaluation of bone marrow (BM) cellularity is semi-quantitative and largely dependent upon visual estimates. We aimed to construct an automatic quantification method using image analysis software. We used hematoxylin and eosin (HE)-stained specimens of BM biopsies and clots from patients who underwent BM examination at Tottori University Hospital from 2020 to 2022. We compared image analysis (Methods A, B, and C) with visual estimates in pathology reports of 91 HE specimens in 54 cases (29 males, 25 females), including 38 biopsy and 53 clot specimens. Cellularity was visually scored as hypocellular (<i>n</i> = 17), normocellular (<i>n</i> = 44), or hypercellular (<i>n</i> = 30). Compared with the visual estimates, intraclass correlation coefficients for Methods A, B, and C were 0.80, 0.85, and 0.88, respectively. The most appropriate values were obtained with Method C which detected both non-fatty and cell nuclear areas.</p>","PeriodicalId":23795,"journal":{"name":"Yonago acta medica","volume":"66 2","pages":"322-325"},"PeriodicalIF":1.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10203644/pdf/yam-66-322.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9528299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Rapid Multiplex RT-PCR for Influenza A and B by Genesoc<sup>®</sup>, a Microfluidic PCR System.","authors":"Miyako Takata, Masaki Nakamoto, Tsuyoshi Kitaura, Kensaku Okada, Akeno Tsuneki-Tokunaga, Akira Yamasaki, Seiji Kageyama, Naoto Burioka, Hiroki Chikumi","doi":"10.33160/yam.2023.05.007","DOIUrl":"https://doi.org/10.33160/yam.2023.05.007","url":null,"abstract":"<p><strong>Background: </strong>Rapid antigen tests are widely used to diagnose influenza. However, despite their simplicity and short turnover time, the sensitivity of these tests is relatively low, and molecular tests with greater sensitivity are being sought. In this study, we developed and clinically evaluated a protocol for the rapid multiplex testing of influenza A and B, using a rapid real-time PCR system, GeneSoC<sup>®</sup>, that is based on microfluidic thermal cycling technology.</p><p><strong>Methods: </strong>The specificity of the developed assay was validated using cultured viral strains of influenza A/B, human metapneumovirus, and respiratory syncytial virus. Analytical sensitivity was evaluated using serially diluted RNA synthesized via <i>in vitro</i> transcription and nasopharyngeal swab samples collected from consecutive patients seeking medical attention for a combination of upper respiratory and general symptoms. Cross-validation of GeneSoC<sup>®</sup> based on comparisons with conventional real-time RT-PCR and rapid antigen tests was performed by parallel testing of influenza-positive clinical specimens.</p><p><strong>Results: </strong>The GeneSoC<sup>®</sup> assay detected the target sequences of influenza A and B at minimum concentrations of 38 and 65 copies/µL in reaction, respectively. For the analysis of clinical specimens, the positive, negative, and overall agreement between GeneSoC<sup>®</sup> RT-PCR and a conventional real-time RT-PCR was in all cases 100%, whereas for the comparison between GeneSoC<sup>®</sup> RT-PCR and the rapid antigen test, the agreements for positive, negative, and overall findings were 100%, 90.9%, and 95.7%, respectively. The mean time for completing GeneSoC<sup>®</sup> RT-PCR was 16 min 29 s (95% confidence interval, 16 min 18 s to 16 min 39 s).</p><p><strong>Conclusion: </strong>The microfluidic real-time PCR system, GeneSoC<sup>®</sup>, has an analytical performance comparable to that of conventional real-time RT-PCR with rapid turnover time, and represents a promising alternative to rapid antigen tests for diagnosing influenza A and B.</p>","PeriodicalId":23795,"journal":{"name":"Yonago acta medica","volume":"66 2","pages":"223-231"},"PeriodicalIF":1.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10203650/pdf/yam-66-223.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9530823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Clinical Characteristics of Allergic Bronchopulmonary Mycosis Differ Among Pathogenic Fungi.","authors":"Tomoya Harada, Genki Inui, Hiroki Ishikawa, Ryohei Kato, Yuriko Sueda, Yoshihiro Funaki, Miki Takata, Ryota Okazaki, Masato Morita, Shin Kitatani, Akira Yamasaki","doi":"10.33160/yam.2023.05.016","DOIUrl":"https://doi.org/10.33160/yam.2023.05.016","url":null,"abstract":"<p><strong>Background: </strong>Allergic bronchopulmonary mycosis (ABPM) occurs with fungi, other than <i>Aspergillus fumigatus</i>. However, the clinical characteristics of ABPM caused by non-<i>Aspergillus</i> species are unspecified.</p><p><strong>Methods: </strong>We retrospectively reviewed all patients with ABPM who visited to our hospital between April 2005 and December 2020. The causative fungi and clinical characteristics were analyzed. Patients were divided into the <i>Aspergillus</i> group and the non-<i>Aspergillus</i> group.</p><p><strong>Results: </strong>Fourteen patients and five patients were included in the <i>Aspergillus</i> group and the non-<i>Aspergillus</i> group, respectively. Compared to the <i>Aspergillus</i> group, the non-<i>Aspergillus</i> group had a significantly low serum immunoglobulin E level and low forced vital capacity. In addition, the non-<i>Aspergillus</i> group had a lower rate of the requirement for oral corticosteroid treatment and a low frequency of recurrence.</p><p><strong>Conclusion: </strong>Patients with non-<i>Aspergillus</i> ABPM had lower type 2 inflammation than did patients with allergic bronchopulmonary aspergillosis.</p>","PeriodicalId":23795,"journal":{"name":"Yonago acta medica","volume":"66 2","pages":"257-262"},"PeriodicalIF":1.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10203632/pdf/yam-66-257.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9525616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Factors Related to Turnover and Intention to Leave the Care Working Profession in Japan: A Review.","authors":"Shinya Takeda","doi":"10.33160/yam.2023.05.001","DOIUrl":"https://doi.org/10.33160/yam.2023.05.001","url":null,"abstract":"<p><p>Globally, the elderly population is growing rapidly. The number of elderly people requiring nursing care is expected to increase along with the elderly population. However, the high turnover rate of care workers has caused a labor shortage, which in turn has encouraged further turnover, creating a vicious cycle. Preventing turnover is an important issue not only for the physical and mental health of care workers but also for the quality of nursing care. In particular, Japan has emerged as the world's first super-aged society, experiencing an increase in the number of elderly people requiring nursing care and a shortage of care workers. This review summarizes the research on factors influencing care worker turnover and intent to leave the profession in Japan. Additionally, workplace interpersonal problems have been shown to be consistently associated with care worker turnover or intention to leave in previous studies that were reviewed.</p>","PeriodicalId":23795,"journal":{"name":"Yonago acta medica","volume":"66 2","pages":"196-201"},"PeriodicalIF":1.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10203648/pdf/yam-66-196.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9528297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Factors Influencing Parenting Stress in the Mothers of Infants and the Effects of Artwork Production.","authors":"Mariko Fujita, Toshiyuki Sugai, Shin-Ichi Yoshioka","doi":"10.33160/yam.2023.02.020","DOIUrl":"https://doi.org/10.33160/yam.2023.02.020","url":null,"abstract":"<p><strong>Background: </strong>The importance of support for the mothers of infants to cope with parenting stress due to isolated parenting environments is being emphasized. In order to reduce the parenting stress in parenting mothers while improving the quality of parenting support for them, it is important to identify factors influencing such stress. We investigated the effects of artwork production in different styles, conducted self-evaluation of such production, and identified factors influencing parenting stress in mothers, involving those who participated in a handprint artwork production workshop.</p><p><strong>Methods: </strong>We included 140 mothers who participated in a handprint artwork production workshop, dividing them into 2 groups: A: 70 with children younger than 3 years of age who engaged in artwork production alone; and B: 70 who engaged in it through collaboration with their children aged 3 years or older. The instructor distributed an anonymous, self-administered questionnaire to all the mothers, and collected their responses. The questionnaire examined the following items: attributes, the number of participations in the workshop, artwork production self-evaluation, and parenting stress.</p><p><strong>Results: </strong>There were 140 (100%) responses, and the number of valid responses was 65 from Group A and 54 from Group B, a total of 119 (85%). The mean [parenting strain] score was significantly higher in Group B. Multiple regression analysis identified the child's age and presence/absence of his/her siblings overall and in Group A, and <confidence in one's work>, an item for artwork production self-evaluation, in Group B as factors influencing the total [parenting strain] score.</p><p><strong>Conclusion: </strong>The present results suggest that the child's age and presence/absence of his/her siblings could influence parenting stress in the mothers. Additionally, there was a correlation between the level of parenting stress and score for <confidence in one's work> among the mothers who engaged in artwork production through collaboration with their children.</p>","PeriodicalId":23795,"journal":{"name":"Yonago acta medica","volume":"66 1","pages":"159-170"},"PeriodicalIF":1.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9937956/pdf/yam-66-159.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9332017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}