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Ieko M, Naito S, Yoshida M, Ohmura K, Takahashi N, Sugawara N, Kiyohara K, Shimosegawa K, Ichinose A. Lupus anticoagulant-hypoproaccelerin (factor V) syndrome (LAHPS-V): a new hemorrhagic condition associated with lupus anticoagulant. Int J Hematol 2022; 116:152-154. [PMID: 35608776 DOI: 10.1007/s12185-022-03392-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 05/16/2022] [Accepted: 05/17/2022] [Indexed: 11/26/2022]
Affiliation(s)
- Masahiro Ieko
- Department of Hematology, Iwate Prefectural Chubu Hospital, 17-10 Murasakino, Kitakami, Iwate, 023-8507, Japan.
- Department of Clinical Laboratory, Iwate Prefectural Chubu Hospital, Kitakami, Japan.
- Department of Internal Medicine, School of Dentistry, Health Sciences University of Hokkaido, Ishikari-Tobetsu, Japan.
| | - Sumiyoshi Naito
- Department of Clinical Laboratory, Health Sciences University of Hokkaido Hospital, Ishikari-Tobetsu, Japan
| | - Mika Yoshida
- Department of Clinical Laboratory, Health Sciences University of Hokkaido Hospital, Ishikari-Tobetsu, Japan
| | - Kazumasa Ohmura
- Department of Internal Medicine, School of Dentistry, Health Sciences University of Hokkaido, Ishikari-Tobetsu, Japan
| | - Nobuhiko Takahashi
- Department of Internal Medicine, School of Dentistry, Health Sciences University of Hokkaido, Ishikari-Tobetsu, Japan
| | - Norifumi Sugawara
- Department of Hematology, Iwate Prefectural Chubu Hospital, 17-10 Murasakino, Kitakami, Iwate, 023-8507, Japan
| | - Kazuki Kiyohara
- Department of Hematology, Iwate Prefectural Chubu Hospital, 17-10 Murasakino, Kitakami, Iwate, 023-8507, Japan
| | - Kenji Shimosegawa
- Department of Hematology, Iwate Prefectural Chubu Hospital, 17-10 Murasakino, Kitakami, Iwate, 023-8507, Japan
| | - Akitada Ichinose
- Department of Molecular Patho-Biochemistry and Patho-Biology, Yamagata University School of Medicine, Yamagata, Japan
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Kiyohara K, Sugawara N, Maeta T, Miyajima S, Takano M, Nishiya M, Nishiya M, Sasaki R, Okano Y, Kamihara S, Kowata S, Oyake T, Ito S. [Treatment of secondary engraftment failure with granulocyte colony-stimulating factor and eltrombopag after allogeneic peripheral blood stem cell transplantation in adult T-cell leukemia/lymphoma]. Rinsho Ketsueki 2021; 62:1499-1504. [PMID: 34732623 DOI: 10.11406/rinketsu.62.1499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
A 67-year-old woman diagnosed with adult T-cell leukemia/lymphoma received an induction chemotherapy and showed a partial response. She then underwent allogeneic peripheral blood stem cell transplantation from an HLA-identical sibling donor. Although cyclosporine (CS) was stopped at 120 days after transplantation, chronic graft-versus-host disease (cGVHD) of the skin developed. She was treated with a topical steroid, without exacerbation of the GVHD. She was admitted to our hospital due to the sudden development of pancytopenia at 212 days after the transplantation. She had an EB virus-associated post-transplant lymphoproliferative disorder (PTLD) in the hilum of the lung. The cGVHD of the skin resolved after the administration of prednisolone and CS. However, pancytopenia and PTLD persisted. Treatment with four cycles of rituximab (4×375 mg/m2/week) led to the complete resolution of PTLD, but transfusion-dependent cytopenia did not improve. Secondary engraftment failure was diagnosed, and granulocyte colony-stimulating factor (G-CSF) and eltrombopag (100 mg/day) were administered, leading to gradual improvement of pancytopenia. It was observed that persistent pancytopenia was caused by secondary engraftment failure due to cGVHD in this case. This case suggested that the treatment with G-CSF and eltrombopag is effective for cGVHD-associated secondary engraftment failure.
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Affiliation(s)
- Kazuki Kiyohara
- Division of Hematology & Oncology, Department of Internal Medicine, Iwate Medical University, School of Medicine
| | - Norifumi Sugawara
- Division of Hematology & Oncology, Department of Internal Medicine, Iwate Medical University, School of Medicine
| | - Takahiro Maeta
- Division of Hematology & Oncology, Department of Internal Medicine, Iwate Medical University, School of Medicine
| | - Shinri Miyajima
- Division of Hematology & Oncology, Department of Internal Medicine, Iwate Medical University, School of Medicine
| | - Motoki Takano
- Division of Hematology & Oncology, Department of Internal Medicine, Iwate Medical University, School of Medicine
| | - Masao Nishiya
- Department of Molecular Diagnostic Pathology, Iwate Medical University, School of Medicine
| | - Maki Nishiya
- Division of Hematology & Oncology, Department of Internal Medicine, Iwate Medical University, School of Medicine
| | - Ryousei Sasaki
- Division of Hematology & Oncology, Department of Internal Medicine, Iwate Medical University, School of Medicine
| | - Yoshiaki Okano
- Division of Hematology & Oncology, Department of Internal Medicine, Iwate Medical University, School of Medicine
| | - Satsuki Kamihara
- Division of Hematology & Oncology, Department of Internal Medicine, Iwate Medical University, School of Medicine
| | - Shugo Kowata
- Division of Hematology & Oncology, Department of Internal Medicine, Iwate Medical University, School of Medicine
| | - Tatsuo Oyake
- Division of Hematology & Oncology, Department of Internal Medicine, Iwate Medical University, School of Medicine
| | - Shigeki Ito
- Division of Hematology & Oncology, Department of Internal Medicine, Iwate Medical University, School of Medicine
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3
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Sato T, Maeta T, Abe R, Yamada H, Ishida K, Yashima-Abo A, Kiyohara K, Miyajima S, Ito S. Successful Treatment with Nivolumab in a Patient with Metastatic Salivary Duct Carcinoma. Case Rep Oncol 2021; 14:343-346. [PMID: 33776727 PMCID: PMC7983598 DOI: 10.1159/000512060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 10/05/2020] [Indexed: 02/05/2023] Open
Abstract
Salivary duct carcinoma (SDC) is a rare and highly aggressive malignancy. A 58-year-old man presented with a right-sided submandibular mass and metastatic lesions in the right supraclavicular and inferior internal jugular nodes. He underwent right submandibulectomy and right neck dissection followed by adjuvant chemoradiotherapy. However, relapse occurred in the hilar lymph node and lumbar spine. Although radiotherapy was performed, a second relapse appeared in the hilar lymph nodes and sacral bone. Immunohistochemical analysis revealed negativity for programmed death ligand-1 (PD-L1) in the primary tumor specimen. The patient then received the anti-programmed death-1 (PD-1) antibody nivolumab. His metastatic lesions were completely eliminated after 48 weeks of therapy. This case reveals that anti-PD-1 antibodies are effective even against PD-L1-negative SDC.
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Affiliation(s)
- Tsuyoshi Sato
- Division of Hematology & Oncology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Takahiro Maeta
- Division of Hematology & Oncology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Ryosuke Abe
- Division of Oral and Maxillofacial Surgery, Department of Reconstructive Oral and Maxillofacial Surgery, School of Dentistry, Iwate Medical University, Yahaba, Japan.,Department of Oral and Maxillofacial Surgery, Iwate Prefectural Central Hospital, Morioka, Japan
| | - Hiroyuki Yamada
- Division of Oral and Maxillofacial Surgery, Department of Reconstructive Oral and Maxillofacial Surgery, School of Dentistry, Iwate Medical University, Yahaba, Japan
| | - Kazuyuki Ishida
- Department of Diagnostic Pathology, Dokkyo Medical University, Mibu, Japan
| | - Akiko Yashima-Abo
- Department of Pathology, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Kazuki Kiyohara
- Division of Hematology & Oncology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Shinri Miyajima
- Division of Hematology & Oncology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Shigeki Ito
- Division of Hematology & Oncology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Yahaba, Japan
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Sasaki N, Ishida K, Yanagawa N, Nishiya M, Yashima-Abo A, Kikuchi I, Yamada N, Ambo J, Kiyohara K, Osakabe M, Uesugi N, Ito S, Sugai T. Loss of CD38 expression in myelomatous pleural effusion in a patient with myeloma treated with daratumumab: Report of a case. Diagn Cytopathol 2020; 49:168-170. [PMID: 33002328 DOI: 10.1002/dc.24630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/08/2020] [Accepted: 09/22/2020] [Indexed: 11/07/2022]
Affiliation(s)
- Natsuki Sasaki
- Department of Molecular Diagnostic Pathology, Iwate Medical University, Iwate, Japan
| | - Kazuyuki Ishida
- Department of Molecular Diagnostic Pathology, Iwate Medical University, Iwate, Japan.,Department of Diagnostic Pathology, Dokkyo Medical University, Tochigi, Japan
| | - Naoki Yanagawa
- Department of Molecular Diagnostic Pathology, Iwate Medical University, Iwate, Japan
| | - Masao Nishiya
- Department of Molecular Diagnostic Pathology, Iwate Medical University, Iwate, Japan.,Department of Pathology, Iwate Medical University, Iwate, Japan
| | | | - Inako Kikuchi
- Department of Molecular Diagnostic Pathology, Iwate Medical University, Iwate, Japan
| | - Noriyuki Yamada
- Department of Molecular Diagnostic Pathology, Iwate Medical University, Iwate, Japan
| | - Junichi Ambo
- Department of Molecular Diagnostic Pathology, Iwate Medical University, Iwate, Japan
| | - Kazuki Kiyohara
- Division of Hematology, Department of Internal Medicine, Iwate Medical University, Iwate, Japan
| | - Mitsumasa Osakabe
- Department of Molecular Diagnostic Pathology, Iwate Medical University, Iwate, Japan
| | - Noriyuki Uesugi
- Department of Molecular Diagnostic Pathology, Iwate Medical University, Iwate, Japan
| | - Shigeki Ito
- Division of Hematology, Department of Internal Medicine, Iwate Medical University, Iwate, Japan
| | - Tamotsu Sugai
- Department of Molecular Diagnostic Pathology, Iwate Medical University, Iwate, Japan
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5
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Noma S, Kiyohara K, Hirokado R, Yamashita N, Migita Y, Tanaka M, Furukawa S, Ogihara H, Morinaga Y, Igura N, Shimoda M. Increase in hydrophobicity of Bacillus subtilis spores by heat, hydrostatic pressure, and pressurized carbon dioxide treatments. J Biosci Bioeng 2017; 125:327-332. [PMID: 29107628 DOI: 10.1016/j.jbiosc.2017.09.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 09/10/2017] [Accepted: 09/28/2017] [Indexed: 11/15/2022]
Abstract
The effects of heat treatment (HT), hydrostatic pressure treatment (HPT), and pressurized carbon dioxide treatment (CT) on surface hydrophobicity of B. subtilis 168 spores were investigated. The spore surface hydrophobicity was measured by determining the ratio of hydrophobic spores (RHS) that were partitioned into the n-hexadecane phase from the aqueous spore suspension. The RHS after HT generally increased in a temperature-dependent manner and reached approximately 10% at temperatures above 60°C. The effects of pressurization by HPT and accompanying temperature on increased RHS were complex. The highest RHS after HPT was approximately 17%. Following CT, RHS reached approximately 80% at 5 MPa at 80°C for 30 min. An increased treatment temperature enhanced RHS by CT. The increase in RHS by CT led to the formation of spore clumps and adhesion of spores to hydrophobic surfaces. Acidification of spore suspension to pH 3.2, expected pH during CT, by HCl also increased the adhesion of spores at the similar degree with CT. The spore surface zeta potential distribution was not changed by CT. Furthermore, spores with increased RHS after CT had germination-like phenomena including loss of their refractility and enhanced staining by 4',6-diamidino-2-phenylindole. Physiological germination that was induced by the addition of l-alanine also increased the RHS. From these results, it is clear that CT under heating considerably increases RHS. CT under heating considerably increases RHS. This increase in RHS may be due to acidification or germination-like phenomena during CT.
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Affiliation(s)
- Seiji Noma
- Laboratory of Bioresource Science and Technology, Faculty of Agriculture, Saga University, 1 Honjoh, Saga 840-0027, Japan.
| | - Kazuki Kiyohara
- Laboratory of Food Process Engineering, Division of Food Biotechnology, Department of Bioscience & Biotechnology, Graduate School of Bioresources and Bioenvironmental Sciences, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan
| | - Rina Hirokado
- Laboratory of Bioresource Science and Technology, Graduate School of Agriculture, Saga University, 1 Honjoh, Saga 840-0027, Japan
| | - Nami Yamashita
- Laboratory of Food Process Engineering, Division of Food Biotechnology, Department of Bioscience & Biotechnology, Graduate School of Bioresources and Bioenvironmental Sciences, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan
| | - Yuya Migita
- Laboratory of Food Microbiology, Department of Food Science and Technology, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa 252-8510, Japan
| | - Motoharu Tanaka
- Laboratory of Food Microbiology, Department of Food Science and Technology, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa 252-8510, Japan
| | - Soichi Furukawa
- Laboratory of Food Microbiology, Department of Food Science and Technology, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa 252-8510, Japan
| | - Hirokazu Ogihara
- Laboratory of Food Hygiene and Safety Science, Department of Food Science and Technology, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa 252-8510, Japan
| | - Yasushi Morinaga
- Laboratory of Food Microbiology, Department of Food Science and Technology, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa 252-8510, Japan
| | - Noriyuki Igura
- Laboratory of Food Process Engineering, Division of Food Biotechnology, Department of Bioscience & Biotechnology, Faculty of Agriculture, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan
| | - Mitsuya Shimoda
- Laboratory of Food Process Engineering, Division of Food Biotechnology, Department of Bioscience & Biotechnology, Faculty of Agriculture, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan
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Earashi M, Matsui K, Maeda K, Fukushima W, Shimada K, Shimizu T, Nozaki Z, Tanada Y, Oyama K, Nagata T, Tsuneda A, Yoshikawa A, Yoshida T, Kiyohara K, Iwata K, Ii T. Evaluation of eribulin and bevacizumab for the real world treatment of recurrent breast cancer. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx654.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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7
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Matsui K, Yoshikawa A, Oyama K, Nozaki Z, Tanada Y, Earashi M, Kiyohara K, Nagata T, Fukushima W, Shimizu T, Maeda K. Efficacy of T-DM1 in patients with HER2-positive metastatic breast cancer previously treated with pertuzumab. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx654.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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8
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Matsuyama T, Kitamura T, Katayama Y, Kiguchi T, Hirose T, Sado J, Kiyohara K, Izawa J, Ohta B. 239 Mortality of Motor Vehicle Accidents by Elderly Drivers: A Nationwide Hospital-Based Registry in Japan. Ann Emerg Med 2017. [DOI: 10.1016/j.annemergmed.2017.07.461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Matsui K, Earashi M, Nagata T, Yoshikawa A, Fukushima W, Nozaki Z, Tanada Y, Oyama K, Shimada K, Kiyohara K, Shimizu T, Iwata K, Yoshida T, Ii T, Maeda K. 120P Survival outcomes of metastatic breast cancer who have been treated with bevacizumab and eribulin in the real world. - BEV + PTX followed by eribulin versus the reverse sequence. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw577.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Okumura A, Yoshida M, Kiyohara K, Takahashi N, Hatakeyama Y, Htun N, Sato Y, Kojimahara N, Yamaguch N. P319 Minds Project As Guideline Clearinghouse - Evaluation Of Clinical Practice Guidelines Developed In Japan. BMJ Qual Saf 2013. [DOI: 10.1136/bmjqs-2013-002293.255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Hatakeyama Y, Okumura A, Takahashi N, Yoshida M, Kojimahara N, Kiyohara K, Sato Y, Htun N, Group MINDS, Yamaguchi N. P340 Sources Of Information For Development Of Clinical Practice Guidelines In Japan. BMJ Qual Saf 2013. [DOI: 10.1136/bmjqs-2013-002293.262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Yoshida M, Hatakeyama Y, Okumura A, Takahashi N, Kojimahara N, Kiyohara K, Sato Y, Htun N, Yamaguchi N. P321 Dissemination Of The Clinical Practice Guidelines Development Methodology Based On body Of Evidence In Japan ∼ Development Of Educational Package For Clinical Practice Guidelines And Workshop Program. BMJ Qual Saf 2013. [DOI: 10.1136/bmjqs-2013-002293.256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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13
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Kiyohara K, Kojimahara N, Sato Y, Yamaguchi N. Changes in COPD mortality rate after amendments to the Preventive Vaccination Law in Japan. Eur J Public Health 2011; 23:133-9. [DOI: 10.1093/eurpub/ckr172] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Kiyohara K, Kawamura T, Kitamura T, Takahashi Y. The start of smoking and prior lifestyles among Japanese college students: a retrospective cohort study. Nicotine Tob Res 2010; 12:1043-9. [DOI: 10.1093/ntr/ntq141] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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15
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Tamai H, Mori K, Matsubayashi S, Kiyohara K, Nakagawa T, Okimura MC, Walter RM, Kumagai LF, Nagataki S. Hypothalamic-pituitary-thyroidal dysfunctions in anorexia nervosa. Psychother Psychosom 2001; 46:127-31. [PMID: 3114819 DOI: 10.1159/000287973] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
There are clinical similarities between anorexia nervosa and hypothyroidism. Circulating levels of T4 and particularly T3 have been reported to be low in this eating disorder. Previous reports have, however, shown normal basal levels of serum TSH with normal or delayed responses to TRH. To assess thyroid function and the hypothalamic-pituitary axis in 21 women with anorexia nervosa, serum levels of free and total thyroid hormones, binding proteins, and TSH employing an extremely sensitive assay (detection limit = 0.02 microU/ml) were measured. Serum T4, free T4, T3, free T3, TSH, TBG and TBPA concentrations were significantly lower and rT3 levels were significantly higher in anorexia nervosa patients than in normal controls. A delayed TSH response to TRH was noted in 66% of patients, hyporesponsiveness was seen in another 24%, and a normal response in only 10%. In 10 anorexia nervosa patients studied after weight gain, T4, T3, free T3, TSH, TBG and TBPA were significantly increased, and rT3 was significantly decreased. No change in mean free T4 levels with weight gain was noted. Other parameters of hypothalamic dysfunction in anorexia nervosa have been reported and the present data suggest that apparent hypothalamic hypothyroidism occurs perhaps as an adaptation to prolonged starvation.
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Yamaura T, Rokuhara A, Kiyohara K. [Acute hepatic failure]. Nihon Naika Gakkai Zasshi 1999; 88:2355-60. [PMID: 10629992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
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Abstract
Primary hepatic lymphoma is a rare disorder and the clinical behavior remains unknown. We report a patient with primary hepatic lymphoma who had chronic hepatitis B. She was asymptomatic; however, a solitary tumor in the left lobe was incidentally detected. After left hepatic lobectomy was performed, a diagnosis of non-Hodgkin's lymphoma was made. No tumor was found except in the liver. Immunohistochemical stains for hepatitis B surface and core antigens were positive in hepatocytes; however, both were negative in the tumor tissue. The patient received no chemotherapy and the tumor relapsed. After chemotherapy, the tumor disappeared. However, exacerbation of hepatitis occurred after the fourth chemotherapy. The patient was followed up without chemotherapy, and she remains in apparent remission. Chemotherapy is effective against primary hepatic lymphoma and, if possible, patients with this disorder should be treated with chemotherapy postoperatively.
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Affiliation(s)
- S Matano
- Department of Internal Medicine, Tonami General Hospital, Toyama, Japan
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18
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Kiyohara K, Kosugi M, Bando H, Sakatoku M, Nakashima H, Kakuta K, Annen Y. [A case of extrahepatic growing hepatocellular carcinoma which was proven by CT findings to be developed from hepatocellular carcinoma of the liver edge]. Nihon Shokakibyo Gakkai Zasshi 1998; 95:155-60. [PMID: 9513569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- K Kiyohara
- Department of Surgery, Tonami General Hospital
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Yamashita R, Kaitoh K, Katada S, Ietsugu K, Kiyohara K, Kosugi M. [A case of completion pneumonectomy with carinal wedge resection after sleeve upper lobectomy for right lung cancer]. Nihon Kyobu Geka Gakkai Zasshi 1997; 45:1870-4. [PMID: 9430969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A 58-year-old man underwent sleeve upper lobectomy for squamous cell carcinoma of the right lung in April 1993. Eleven months after the operation, local recurrence at the bronchial suture line was detected by bronchoscopy. As the patient declined our proposal for performing reoperation, the recurrent tumor was treated with concurrent radiotherapy and chemotherapy, which resulted in only minimal response. After these treatment, the tumor was still localized at the right pulmonary hilus with no distant metastasis, and patient's pulmonary function was preserved good enough to undergo reoperation. Therefore, with a patient's consent to reoperation, we performed completion pneumonectomy with carinal wedge resection in September 1994. Pedicled serratus anterior muscle flap was applied to the suture line in order to prevent anastomotic complications. Postoperative course was uneventful except for pneumonia, and the anastomosis had healed well. As of March 1997 the patient is alive with no evidence of tumor recurrence. Completion pneumonectomy with carinal resection carries a high risk of operative morbidity and is seldom indicated. We reported a patient underwent this procedure for recurrent lung cancer and discussed about its indication and procedure.
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Affiliation(s)
- R Yamashita
- Department of Surgery, Tonami General Hospital, Toyama, Japan
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Izumida N, Asano Y, Kiyohara K, Doi S, Wakimoto H, Tsuchiya S, Hosaki J, Kawano S, Sawanobori T, Hiraoka M. Precordial leads QRST time integrals for evaluation of right ventricular overload in children with congenital heart diseases. J Electrocardiol 1997; 30:257-64. [PMID: 9261734 DOI: 10.1016/s0022-0736(97)80011-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
It was previously shown that body surface QRST isointegral maps of the anterior chest were abnormal in patients with right ventricular overload and that the abnormalities varied with hemodynamic status. The QRST isointegral maps were first characterized by using a departure index map for normal controls. The study group consisted of 14 patients with pulmonary stenosis (PS), 20 with tetralogy of Fallot, (TOF) and 43 with atrial septal defect (ASD). The QRST isointegral maps of these three groups were compared with the data on 23 to 65 age-matched normal children. In mean departure index maps, the patients with right ventricular pressure overload (PS or TOF) showed an increase in departure index on the anterior midchest, while those of right ventricular volume overload (ASD) showed two maxima on the anterior and left lateral chest, with a trough-like negative area between them. Since the abnormal findings were seen on the anterior chest, we evaluated the diagnostic usefulness of QRST time integral values for precordial leads of the routine electrocardiogram (ECG) in a second part of this study. The precordial QRST time integral values from 9 patients with PS and 11 with TOF (0-2 years of age, mean 1.1 years) and 22 ASD patients (6-15 years, mean 10.1 years) were compared with those of the age-matched control children. The QRST time integral values of the precordial leads in right ventricular pressure overload were significantly increased in the right precordial leads (V1, V2). In right ventricular volume overload, the QRST time integral values of the V1, V2, V4, and V6 leads demonstrated a significant deviation from those of the control group. Therefore, a discrimination formula was constructed by using the values of these leads, and the criteria derived from this formula revealed good (98%) diagnostic accuracy. In detection of right ventricular overload, the QRST time integral values of the precordial lead ECG, if confirmed in a larger data set, may be useful as a simple screening method.
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Affiliation(s)
- N Izumida
- Department of Pediatrics, School of Medicine, Tokyo Medical and Dental University, Japan
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21
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Taki S, Kakuda K, Kakuma K, Annen Y, Kiyohara K, Kosugi M. [US-guided core biopsy of the breast with an automated biopsy gun: comparison with an aspiration core needle device]. Nihon Igaku Hoshasen Gakkai Zasshi 1997; 57:1-4. [PMID: 9038055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
To evaluate the efficacy of an automated Tru-cut type of biopsy gun in US-guided breast biopsy, we performed 162 breast biopsies in 148 patients using an 18 gauge short-throw (1.1cm excursion) Tru-cut-type biopsy gun (Ace-cut needle). The results of the series were compared with another series of aspiration core biopsies, which were performed on 113 breast lesions in 112 patients using an 18 gauge Sure-cut needle. The results of the two series were correlated with the diagnoses made at surgery or clinical follow-up. Sensitivity, specificity, and accuracy for the automated biopsy gun were 89.2%, 94.9%, and 92.7%, and for the Sure-cut needle, 75.0%, 78.6%, and 77.5%, respectively (p < 0.01 for specificity and accuracy, by chi 2 test). There were no serious complications. The diagnostic surgical biopsy to operated cancer ratios in 1991 (without core biopsy), 1993 (with aspiration core biopsy), and 1995 (with automated core biopsy) were 2.9 (46/10), 2.0 (30/17), and 0.5 (12/24), respectively. We concluded that US-guided breast biopsy with an automated biopsy gun is a safe and highly accurate method, and could replace the diagnostic surgical biopsy.
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Affiliation(s)
- S Taki
- Department of Radiology, Tonami General Hospital
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22
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Kiyohara K, Kosugi M, Ietsugu K, Katada S, Sakatoku M, Nakashima H, Kakuta K, Annen Y. [A case of groove pancreatitis with duodenal stenosis]. Nihon Shokakibyo Gakkai Zasshi 1996; 93:681-7. [PMID: 8905978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- K Kiyohara
- Department of Surgery, Tonami General Hospital
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23
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Asano Y, Izumida N, Kiyohara K, Hosaki J, Kawano S, Sawanobori T, Hiraoka M. Diagnosis of right ventricular overload by body surface QRST isointegral maps in children with postoperative right bundle branch block. J Electrocardiol 1995; 28:209-21. [PMID: 7595123 DOI: 10.1016/s0022-0736(05)80259-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The utility of body surface QRST isointegral maps (QRST-Imaps) for the detection of right ventricular (RV) overload was examined in children with postoperative development of right bundle branch block. In healthy children with no evidence of bundle branch block (n = 31), the QRST-Imap demonstrated a maximum at the left anterior chest and a minimum near the right shoulder with a single dipole distribution. The positive areas extended from the left anterior chest to the left back, and negative areas extended from the right anterior chest to the right back. Children with complete right bundle branch block but without heart disease demonstrated a QRST-Imap that was similar to that seen in normal children. In patients with RV overload (n = 15; 8 with ventricular septal defect and complicated anomaly and 7 with tetralogy of Fallot), the QRST-Imaps were abnormal and demonstrated double maxima, a rightward shift of the maximum, and extension of positive areas to the right chest. In the 10 patients who developed postoperative complete right bundle branch block, 4 had no evidence of RV overload by hemodynamic or echocardiographic assessment and demonstrated a normal QRST-Imap. In the six children who had residual RV overload during hemodynamic assessment, the QRST-Imap was abnormal. These results suggest that the QRST-Imap is a useful method for the detection of RV overload in pediatric patients complicated with conduction disturbances.
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Affiliation(s)
- Y Asano
- Department of Pediatrics, School of Medicine, Tokyo Medical and Dental University, Japan
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24
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Izumida N, Asano Y, Kiyohara K, Doi S, Hatai Y, Tsuchiya S, Hosaki J, Kawano S, Sawanobori T, Hiraoka M. QRST isointegral map reflects the sudden reduction of right ventricular pressure after balloon pulmonary valvuloplasty. J Electrocardiol 1995; 28:223-9. [PMID: 7595124 DOI: 10.1016/s0022-0736(05)80260-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
To elucidate the mechanism of electrocardiographic changes due to right ventricular pressure overload, serial changes on body surface maps recorded in two children with valvular pulmonary stenosis before and after successful reduction of right ventricular pressure by balloon valvuloplasty (BVP) were studied. Body surface maps and 12-lead electrocardiograms were simultaneously recorded before and 1-1.5 hours, 8 hours, and 5 days after BVP. Before BVP, QRST isointegral maps showed either two maxima or an expanded single maximum on the right anterior chest. These abnormal characteristics become normal or near normal 1-1.5 hours after BVP. Electrocardiographic waveforms and QRS and ST-T isointegral maps showed minimal changes. Changes in QRST isointegral maps were observed near the center of the midanterior chest. These results suggest that increased right ventricular pressure caused a primary repolarization abnormality in the mid-anterior chest that was easily detected by body surface QRST isointegral maps.
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Affiliation(s)
- N Izumida
- Department of Pediatrics, School of Medicine, Tokyo Medical and Dental University, Japan
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25
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Izumida N, Kiyohara K, Asano Y, Tsuchiya S, Hosaki J, Kawano S, Sawanobori T, Hiraoka M. The body surface QRST isointegral maps in infants with right ventricular overload. Jpn Circ J 1993; 57:123-30. [PMID: 8450596 DOI: 10.1253/jcj.57.123] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Electrocardiographic criteria for right ventricular (RV) hypertrophy in infants generally exhibit low sensitivity in terms of diagnostic accuracy. We studied the QRST isointegral map (QRST-Imap) of body surface potential distribution for the diagnosis of RV overload in patients less than 2 years old. Patients with atrial septal defect (ASD), pulmonary stenosis (PS) and tetralogy of Fallot (TOF) were examined (RV overload group) and the findings of their QRST-Imaps were compared to those of age-matched healthy infants (NOR). QRST-Imaps in RV overload showed abnormal findings, with two maxima or a rightward shift of the maximum with increased amplitude, in contrast to one maximum at the left anterior chest with a single dipole pattern in the NOR group. ASD patients had two maxima with a decreased integral value between them. In PS, two maxima were also observed, with increased integral values of the right maximum as the RV systolic pressure was elevated. TOF patients showed a single maximum shifted to the anterior median line with increased amplitude. These results indicate that the findings of QRST-Imaps are of value in detecting the presence and pattern of RV overload in infants.
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Affiliation(s)
- N Izumida
- Department of Pediatrics, Faculty of Medicine, Tokyo Medical and Dental University, Japan
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26
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Bando H, Sakatoku M, Arakawa T, Harada T, Kiyohara K, Nakashima H, Kosugi M, Kakuta K, Annen Y. [A case of hemangioma of the small intestine diagnosed by angiography]. Nihon Shokakibyo Gakkai Zasshi 1992; 89:1528-31. [PMID: 1404981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- H Bando
- Department of Gastroenterology, Tonami General Hospital, Toyama, Japan
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27
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Ueda T, Kiyohara K, Lee S, Aoyagi H, Izumiya N. Four diastereoisomers of cyclo(-Asp-Val-): inconsistency of their properties with the proposed structure of cairomycin A. J Antibiot (Tokyo) 1992; 45:235-9. [PMID: 1556015 DOI: 10.7164/antibiotics.45.235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The four diastereoisomers of cyclo(-Asp-Val-) were synthesized to compare with a proposed structure of cairomycin A. Their antimicrobial activities were determined against both Gram-positive and Gram-negative bacteria. The physico-chemical properties of the isomers were characterized by mp, 1H NMR, IR, FAB-MS, and solubility in solvents, which were different from those reported for cairomycin A.
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Affiliation(s)
- T Ueda
- Department of Chemistry, Faculty of Science, Kyushu University, Fukuoka, Japan
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28
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Tamai H, Mizuno O, Takaki A, Kiyohara K, Komaki G, Matsubayashi S, Kuma K, Kumagai LF, Nagataki S. Heterogeneity of serum prolactin in patients with menstrual disorder in conjunction with hyperthyroxinemia. J Endocrinol Invest 1991; 14:679-84. [PMID: 1774453 DOI: 10.1007/bf03347893] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Since the secretion of PRL is regulated by the hypothalamic-pituitary axis, an increase in large molecular size PRL in the serum is most likely due to secretion by the pituitary itself. The present study was performed to investigate the possible occurrence of PRL heterogeneity in 128 subjects with menstrual disorder in conjunction with hyperthyroxinemia (88 with untreated Graves' disease, 40 with subacute thyroiditis) and 50 age- and sex-matched healthy controls. All 128 patients in this study were suffering from amenorrhea or oligomenorrhea at the time of their initial visit. PRL heterogeneity was found in the sera of 5 of 88 (5.7%) patients with untreated Graves' disease, in 2 of 40 (5.0%) patients with subacute thyroiditis, but in none of the normal controls. PRL heterogeneity remained essentially unchanged in patients with Graves' disease over 6 months of treatment; however, in patients with subacute thyroiditis, either big-big PRL or big PRL decreased significantly along with a corresponding increase in little PRL associated with recovery from the illness within 6 months. The menstrual disorders in all patients were restored to normal after restoration to a euthyroid state. The underlying cause of the occurrence of PRL heterogeneity in patients with menstrual disorder in conjunction with hyperthyroxinemia is not known.
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Affiliation(s)
- H Tamai
- Department of Psychosomatic Medicine, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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29
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Tamai H, Kiyohara K, Mukuta T, Kobayashi N, Komaki G, Nakagawa T, Kumagai LF, Aoki TT. Responses of growth hormone and cortisol to intravenous glucose loading test in patients with anorexia nervosa. Metabolism 1991; 40:31-4. [PMID: 1984566 DOI: 10.1016/0026-0495(91)90188-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The hypothalamic satiety and hunger centers appear to be affected by changes in circulating blood glucose concentrations. The response of the centers, in turn, is reflected by alterations in growth hormone (GH) and cortisol levels. There are no studies attempting to relate blood glucose and GH and cortisol changes in patients with anorexia nervosa (AN) during an intravenous glucose tolerance test (IVGTT). In the present inquiry, IVGTT (10 g) were performed on AN patients to characterize the satiety and hunger centers' responses to changes in glucose and insulin levels as reflected by GH and cortisol levels. Study participants were 15 female AN patients and eight healthy female volunteers. No significant differences in blood glucose levels were observed between the two groups. However, immunoreactive insulin (IRI) levels in AN patients were significantly lower than those in the control group. Although GH and cortisol concentrations were significantly suppressed after the infusion in the control group, the AN patients' GH levels paradoxically increased, and cortisol levels did not change. Moreover, a negative correlation was observed between delta GH and delta IRI in all individuals in this study (r = -.61, P less than .01). In conclusion, abnormal GH and cortisol responses to a 10-g IVGTT were found in patients with AN. delta GH levels correlated negatively with delta IRI levels. These data suggest that hypothalamic satiety and hunger centers in AN respond abnormally to change in blood glucose levels.
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Affiliation(s)
- H Tamai
- Department of Psychosomatic Medicine, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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30
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Tamai H, Nagai K, Uehata S, Komaki G, Kiyohara K, Miyauchi A, Kuma K, Kumagai LF, Nagataki S. Sensitivity of thyroids to endogenous thyrotrophin in patients with Graves' disease. Exp Clin Endocrinol 1990; 96:279-87. [PMID: 2128053 DOI: 10.1055/s-0029-1211020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
T3 nonsuppressibility and TSH nonresponsiveness to TRH are characteristics of untreated hyperthyroid Graves' disease. Although the tests are commonly restored to normal during antithyroidal drug therapy, dissociation of TRH and T3 suppression tests have been observed in euthyroid Graves' disease and during drug therapy. Abnormalities of pituitary-thyroidal regulation and persistence of thyroid autoimmune disease have been found in Graves' patients following various modalities of therapy. The present study investigated in vivo sensitivity to endogenous TSH of thyroids in 144 Graves' disease patients following treatment with subtotal thyroidectomy, 131I, or antithyroidal drugs. After administration of TRH, thyroidal sensitivity to TSH was determined by the following: delta T3 (peak T3 minus basal T3), % increase in T3 (peak over basal), and the ratio of delta T3 to delta TSH. Significant differences in sensitivity to TSH in T3 nonsuppressible patients were found compared to suppressible patients regardless of their TSH responses to TRH or modality of therapy. These data suggest that measurements of serum T3 and TSH following TRH administration to determine in vivo thyroidal sensitivity may be substituted for the T3 suppression test as a confirmatory test for Graves' disease or as a prognosticator of relapse following therapy.
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Affiliation(s)
- H Tamai
- Department of Psychosomatic Medicine, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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31
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Tamai H, Takii M, Nozaki T, Kiyohara K, Kobayashi N, Nakagawa T, Benbarka MM, Walter RM, Kumagai LF. Prolactin responses in dexamethasone suppression test in patients with anorexia nervosa. Acta Psychiatr Scand 1990; 82:299-303. [PMID: 2260483 DOI: 10.1111/j.1600-0447.1990.tb01388.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In anorexia nervosa (AN), abnormalities are present in the hypothalamic-pituitary-adrenal axis, but the prolactin (PRL) response to dexamethasone suppression test (DST) has not yet been studied. In order to study the interrelationships between the various endocrine abnormalities, we investigated the responses of PRL and cortisol to DST (1 mg of dexamethasone at 2300) in AN patients. The subjects were 12 female inpatients with AN and 8 age- and sex-matched healthy controls. The percentage suppression and absolute change in PRL levels before and after dexamethasone administration were significantly different in the 2 groups. In the control group PRL levels suppressed to 36.5 +/- 3.7% of basal, while AN levels declined to 79.4 +/- 8.9% of basal. When the percentage suppression of PRL was compared between patients with and without cortisol suppression, the mean PRL level was 68.9 +/- 7.8% of the basal level for the cortisol-suppressed patients and 100.4 +/- 19.1% for the nonsuppressed patients. Hence in both groups, the percentage PRL suppression was significantly reduced compared with the control group, and indeed nonexistent in cortisol-nonsuppressed patients. The finding that there was less PRL suppression in the cortisol-suppressed patients than in the controls suggests that, in AN, there may be an abnormality in PRL secretion not related to the hypothalamic-pituitary-adrenal axis. Further work is needed to distinguish between the PRL response to stress and potential hypothalamic abnormality.
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Affiliation(s)
- H Tamai
- Department of Psychosomatic Medicine, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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32
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Kiyohara K, Tamai H, Takaichi Y, Nakagawa T, Kumagai LF. Decreased thyroidal triiodothyronine secretion in patients with anorexia nervosa: influence of weight recovery. Am J Clin Nutr 1989; 50:767-72. [PMID: 2508460 DOI: 10.1093/ajcn/50.4.767] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Basal thyroxin (T4), triiodothyronine (T3), and thyrotropin (TSH) concentrations were significantly lower before weight recovery in 10 patients with anorexia nervosa (AN) than they were in control subjects. After weight recovery, basal T4 and TSH levels were unchanged and significantly lower in AN patients than in control subjects. Basal T3 concentrations increased significantly after weight gain: however, concentrations remained lower than those in the control subjects. The maximum increase in T3 and T3 net secretory response to thyrotropin-releasing hormone (TRH), obtained before and after weight recovery, appeared significantly lower than that in control subjects: however, the increases in TSH responses were not different from those of control subjects. Thus, low T3 concentrations in AN patients may be due not only to impaired peripheral conversion of T4 to T3 associated with the altered nutritional state, but also to decreased thyroidal T3 secretion in response to endogenous TSH, which is indicative of hypothalamic-pituitary-thyroidal dysfunction.
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Affiliation(s)
- K Kiyohara
- Department of Psychosomatic Medicine, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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33
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Takeshita N, Seino Y, Ishida H, Seino Y, Tanaka H, Tsutsumi C, Ogata K, Kiyohara K, Kato H, Nozawa M. Increased circulating levels of gamma-carboxyglutamic acid-containing protein and decreased bone mass in children on anticonvulsant therapy. Calcif Tissue Int 1989; 44:80-5. [PMID: 2492894 DOI: 10.1007/bf02556465] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In order to investigate the pathophysiology of anticonvulsant-induced osteopenia, circulating levels of bone gamma-carboxyglutamic acid-containing protein (Bone Gla Protein: BGP) and urinary excretion of BGP were measured in 16 children on chronic anticonvulsant therapy and in 12 control children. Using microdensitometry analysis, osteopenia was found in 25% of the anticonvulsant therapy group, but it was not observed in the control group. Serum BGP and A1-P levels were significantly increased in the anticonvulsant group compared with the control group (P less than 0.05 and P less than 0.01, respectively), and a positive correlation was found between serum BGP and A1-P levels (P less than 0.05). Urinary excretion of BGP and hydroxyproline showed an increase in the anticonvulsant group, but it was not statistically significant. On the other hand, there was no significant difference between the two groups in serum levels of vitamin D metabolites, PTH, calcitonin, Ca, or P or in urinary excretion of Ca or P. It is suggested, therefore, that the increased BGP level in children receiving anticonvulsant therapy is a reflection of high bone turnover due to anticonvulsant drug complications.
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Affiliation(s)
- N Takeshita
- Division of Metabolism and Clinical Nutrition, Kyoto University School of Medicine, Japan
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34
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Abstract
Although prolactin (PRL) responses to thyrotropin-releasing hormone (TRH) have been described by many investigators, PRL secretion after insulin stimulation has rarely been documented in patients with anorexia nervosa (AN). We investigated PRL responses to TRH (500 micrograms) and insulin (0.1 U/kg) in 19 women with AN and 10 normal women. Levels of PRL stimulation at 60 min and later following insulin administration were significantly lower in AN than in normal women. PRL increased by at least 10 micrograms/ml after insulin in 42% of women with AN and in 70% of normal women. The maximum PRL increase (max delta PRL) did not differ after the two stimulations in the normal women. However, in AN, the max delta PRL after insulin stimulation (17.2 +/- 4.0 micrograms/l, mean +/- SEM) was significantly lower than that after TRH (49.1 +/- 6.4 micrograms/l). These findings suggest that anorectic women may have a disturbance in hypothalamic functions. Insulin-induced hypoglycemia is useful to determine the integrity of the hypothalamic-pituitary axis for PRL secretion, in combination with TRH stimulation.
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Affiliation(s)
- C Karibe
- Department of Psychosomatic Medicine, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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35
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Abstract
The hypothalamic-pituitary-thyroidal axis was studied in 17 normal-weight patients with bulimia. Basal levels of serum thyroxine (T4), triiodothyronine (T3), reverse triiodothyronine (rT3), and thyrotropin (TSH) were determined in all patients; responses of TSH and T3 to thyrotropin-releasing hormone (TRH) were investigated in nine patients. Mean basal serum T4, T3, and TSH concentrations were significantly lower in the patients than in the normal control subjects but serum rT3 levels were essentially the same. In nine patients TSH responses to TRH were normal in five, delayed in three, and low in one. The maximum increase in serum TSH and TSH net secretory response were not significantly different from those of control subjects. With respect to the T3 response to TRH, various indices in patients appeared significantly lower than in the control subjects. These results suggest that normal-weight patients with bulimia have abnormalities in the hypothalamic-pituitary-thyroidal axis.
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Affiliation(s)
- K Kiyohara
- Department of Psychosomatic Medicine, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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36
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Takeda A, Toyoura T, Kiyohara K, Shimohira M, Arai S, Fukuda C. [A case of neonatal meningitis due to Flavobacterium meningosepticum successfully treated with cefmetazole and cefotaxime]. Jpn J Antibiot 1988; 41:557-62. [PMID: 3063849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A 3-day-old male infant, weighing 3,413 g and a gestational age of 38 weeks developed neonatal meningitis due to Flavobacterium meningosepticum. Treatment with cefmetazole and cefotaxime led him to a complete recovery without neurologic deficit. Of 82 previously published cases under 1 year old, 41 cases died and 16 of survivors developed hydrocephalus because the organism was resistant to many antibiotics. Therapy of meningitis due to the organism has not been standardized but the early laboratory identification and the choice of effective and safe antibiotics determined by antimicrobial sensitivity test improve the outcome.
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Affiliation(s)
- A Takeda
- Department of Pediatrics, Tsuchiura Kyodo Hospital
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37
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Kiyohara K. [An experimental and clinical study on catheter ablation for the treatment of supraventricular and ventricular tachycardia]. Nihon Kyobu Geka Gakkai Zasshi 1987; 35:2101-14. [PMID: 3446724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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38
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Kiyohara K, Tamai H, Karibe C, Kobayashi N, Fujii S, Fukino O, Nakagawa T, Kumagai LF, Nagataki S. Serum thyrotropin (TSH) responses to thyrotropin-releasing hormone (TRH) in patients with anorexia nervosa and bulimia: influence of changes in body weight and eating disorders. Psychoneuroendocrinology 1987; 12:21-8. [PMID: 3108919 DOI: 10.1016/0306-4530(87)90018-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Serum thyrotropin (TSH) responses to thyrotropin-releasing hormone (TRH) were studied in 47 women with anorexia nervosa (AN) (group I) and in 11 bulimic patients of normal weight (group II). In group I, TSH responses were low in nine patients, delayed in 32 and normal in six. Patients with a normal TSH response had a lesser degree of anorexia than those with a delayed TSH response. Bulimia and vomiting were more frequently observed in the low response group. The maximum increase in TSH concentrations following TRH administration in the group I patients with vomiting (4.0 +/- 0.90 microU/ml, mean +/- S.E.) was significantly lower than that in the group I patients without vomiting or in normal controls (11.2 +/- 0.82 microU/ml and 11.1 +/- 2.34 microU/ml, respectively). Twenty-five patients with abnormal TSH responses in group I were retested after weight gain. Initially, TSH responses were low in six and delayed in 19. Following weight recovery, responses continued to be abnormal in five of the six and in eight of the 19, respectively. The symptoms of eating disorders continued in all patients with abnormal TSH responses even after weight recovery, whereas patients with normal responses after weight gain recovered from all symptoms. Of 11 patients in group II, six had abnormal TSH responses to TRH; the responses were delayed in four and low in two. Patients with normal responses had a lesser degree of eating disorder, compared with abnormal responders. These observations suggest that abnormal TSH responses in patients with AN were not necessarily due to weight loss alone; rather, they may be related to the eating disorder itself.
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Ushijima S, Minagawa M, Kiyohara K, Kim J, Kitagawa S, Nakagawa M, Segawa Y. [Primary malignant fibrous histiocytoma of the breast, report of a case]. Nihon Geka Gakkai Zasshi 1987; 88:119-22. [PMID: 3029557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Although malignant fibrous histiocytoma (MFH) is the most common soft tissue sarcoma of adult, it rarely arises in the breast tissue. Only seven cases have been previously reported in Japan. One case of the MFH of the mammary gland is presented in this paper. A 39 year old woman, who had received no radiation, was referred to our hospital due to a painful right breast lump. Excisional biopsy revealed yellowish white soft tumor with an obscured margin. Histological, tumor was composed of spindle shaped cells of a storiform pattern, which was diagnosed as MFH of the breast. Radical mastectomy (Br + Mj + Ax) was added to this patient. The tumor invaded to the fat tissue without metastasis to the axillary lymph nodes. We performed the post-operative adjuvant chemotherapy of Adriamycin. She made an uneventful recovery and is now free of disease eleven months postoperatively.
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Tamai H, Karibe C, Kiyohara K, Mori K, Takeno K, Kobayashi N, Nakagawa T, Kumagai LF. Abnormal serum prolactin responses to luteinizing hormone-releasing hormone (LHRH) in patients with anorexia nervosa and bulimia. Psychoneuroendocrinology 1987; 12:281-7. [PMID: 3116573 DOI: 10.1016/0306-4530(87)90052-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Abnormal responses of serum prolactin (PRL) to luteinizing hormone-releasing hormone (LHRH) stimulation have been observed in anovulatory women and in hypogonadal patients. Various endocrinological abnormalities have been demonstrated in patients with anorexia nervosa (AN). The present study was undertaken to further investigate responses of serum PRL, growth hormone (GH), luteinizing hormone (LH) and follicle stimulating hormone (FSH) to LHRH stimulation in 65 patients with AN and in 12 patients with bulimia before therapy and in the AN patients after several months of treatment, and in comparison to 12 normal women of the same age. Serum PRL responses to LHRH were positive (peak PRL levels greater than 25 ng/ml and delta increase in PRL greater than 10 ng/ml) in 16.9% of AN and 16.6% of bulimic patients; they were negative (absent) in all controls. Following restoration of the AN patients to normal body weight, the PRL responses to LHRH became normalized in those patients whose eating disorder behavior also returned to normal. However, in those patients whose eating disorder patterns continued to be abnormal, abnormal PRL responses persisted. The bulimic patients were of normal body weight, and yet had abnormal PRL responses. Thus, the responses of PRL correlated more closely with the behavior of the underlying eating disorder rather than with body weight gain or normal body weight.
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Affiliation(s)
- H Tamai
- Department of Psychosomatic Medicine, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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Komaki G, Tamai H, Kiyohara K, Fukino O, Nakagawa T, Mori S, Kumagai LF, Nagataki S. Changes in the hypothalamic-pituitary-thyroid axis during acute starvation in non-obese patients. Endocrinol Jpn 1986; 33:303-8. [PMID: 3757921 DOI: 10.1507/endocrj1954.33.303] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
We investigated changes in the hypothalamic-pituitary-thyroid axis before, during, and after fasting in twenty-one non-obese euthyroid patients with psychosomatic diseases. Blood samples for free T3 (FT3), T3, free T4 (FT4), T4, reverse T3 (rT3), and TSH were obtained from all patients before and on the 5th day of fasting, and in 11 of the same individuals on the 5th day of refeeding. Serum TSH and T3 responses to TRH were also evaluated in 10 patients before and on the 5th day of fasting. During the fast, FT3, T3 and TSH levels decreased significantly and rT3 levels increased significantly whereas FT4 and T4 levels remained within the normal range. Maximal delta TSH, peak TSH levels, max delta T3, peak T3 levels, and net secretory responses to TRH decreased significantly. Peak TSH levels and max delta TSH to TRH correlated well with basal levels of TSH. A statistically significant negative correlation between basal levels of FT4 and TSH was observed. After refeeding, there was a significant increase only in TSH which returned to prefasting values. These results demonstrated that in a state of "low T3" during acute starvation a reduction in serum T3 might depend partly on TSH-mediated thyroidal secretion.
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Kamata E, Misaki T, Kawasuji M, Kiyohara K, Saito Y, Mitsui T, Ushijima S, Iida S, Oohira M, Iwa T. [Surgical management of ventricular tachycardia originating from the left ventricular apex. Report of 2 cases]. Kyobu Geka 1985; 38:18-23. [PMID: 3981818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Kiyohara K, Wakasa R, Matsunaga Y, Misaki T, Iwa T. [A successfully treated case of Wolff-Parkinson-White syndrome with Ebstein's anomaly complicated with protein-losing gastroenteropathy]. Nihon Geka Gakkai Zasshi 1984; 85:605-10. [PMID: 6493187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A 17-year-old male underwent the division of the double accessory pathways under the diagnosis of Wolff-Parkinson-White (WPW) syndrome. At this time, we perceived that Ebstein's anomaly was combined with WPW syndrome, but we didn't treat Ebstein's anomaly, because it was slight. After this operation he relieved from the tachycardia attack completely. Ten months later, he was re-admitted to our hospital because of cardiomegaly and systemic edema. Hypoproteinemia was pointed out. On the basis of the intracardiac catheterization and 131I-RISA test, it was made to be sure that hypoproteinemia was caused by the protein-losing gastroenteropathy due to the tricuspid valve regurgitation of Ebstein's anomaly. After the tricuspid valve replacement with Hancock valve, protein-losing into the gastrointestinal tract disappeared. The aggravation of the tricuspid regurgitation was unrelated to the division of the accessory pathways, and was caused by the natural course of Ebstein's anomaly.
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Hayashi Y, Tamai H, Kiyohara K, Karibe C, Hirota Y, Fukino O, Matsuzuka F, Katayama S, Kuma K, Nagataki S. [A long-term follow-up study of patients with chronic lymphocytic thyroiditis--with special reference to histological findings]. ACTA ACUST UNITED AC 1984; 60:70-8. [PMID: 6547684 DOI: 10.1507/endocrine1927.60.1_70] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
It is generally believed that in the long-term observation of chronic thyroiditis, the goiter decreases in size with thyroid hormone therapy and the thyroid function drops gradually. On the other hand, the histological changes in so-called Hashimoto's thyroiditis have been recognized to show progressive loss of epithelium and increased fibrosis. In this study, goiter size, thyroid function, thyroid microsomal and thyroglobulin antibodies and histology in needle biopsy were investigated in 75 patients with chronic thyroiditis during an interval of more than ten years. Among 75 cases, 8 (11%) were hypothyroid at the first medical examination. Among 21 cases who received no treatment, 7 (33%) became hypothyroid during the period of more than ten years. Among 54 cases with thyroid hormone therapy, 16 (30%) showed a remarkable reduction in size of goiter, but among 21 cases without thyroid hormone therapy only 3 (14%) showed a remarkable reduction. This paper discusses changes in titers of thyroidal antibodies in 47 cases. Among these 47 cases, 21 increased titer of thyroglobulin antibody during the period of more than ten years. 10 (48%) out of these 21 cases showed a remarkable reduction in size of goiter. But among 11 cases with a decrease of titer of thyroglobulin antibody, only one (9%) showed a remarkable reduction in size of goiter. On the other hand, titer of thyroid microsomal antibody increased in 33 cases. 9 (27%) out of these 33 cases showed a remarkable reduction in size of goiter. Only one (13%) of 8 cases, which decreased titer of thyroid microsomal antibody, showed a remarkable reduction in size of goiter.(ABSTRACT TRUNCATED AT 250 WORDS)
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Sato H, Iwa T, Watanabe Y, Kobayashi H, Makino T, Saito H, Kiyohara K. [Clinical analysis of the surgical results of the lung patients over 65 years of age (author's transl)]. Kyobu Geka 1981; 34:454-8. [PMID: 7265590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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