FullText URL | fulltext.pdf |
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Author | Imoto, Ryoji| Otani, Yoshihiro| Fujii, Kentaro| Ishida, Joji| Hirano, Shuichiro| Kemmotsu, Naoya| Suruga, Yasuki| Mizuta, Ryo| Kegoya, Yasuhito| Inoue, Yohei| Umeda, Tsuyoshi| Hokama, Madoka| Washio, Kana| Yanai, Hiroyuki| Tanaka, Shota| Satomi, Kaishi| Ichimura, Koichi| Date, Isao| |
Keywords | Tectal glioma Lower grade glioma KRAS H3 K27M Molecular analysis |
Note | The version of record of this article, first published in Brain Tumor Pathology, is available online at Publisher’s website: http://dx.doi.org/10.1007/s10014-024-00494-9| |
Published Date | 2024-10-21 |
Publication Title | Brain Tumor Pathology |
Publisher | Springer Science and Business Media LLC |
ISSN | 1433-7398 |
NCID | AA11203151 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © The Author(s) 2024 |
File Version | publisher |
PubMed ID | 39432011 |
DOI | 10.1007/s10014-024-00494-9 |
Web of Science KeyUT | 001339711100001 |
Related Url | isVersionOf https://doi.org/10.1007/s10014-024-00494-9 |
FullText URL | fulltext.pdf |
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Author | Fujiwara, Tomohiro| Kunisada, Toshiyuki| Nakata, Eiji| Nishida, Kenji| Yanai, Hiroyuki| Nakamura, Tomoki| Tanaka, Kazuhiro| Ozaki, Toshifumi| |
Keywords | alveolar soft part sarcoma surgery chemotherapy targeted therapy immunotherapy |
Published Date | 2023-08-25 |
Publication Title | Japanese Journal of Clinical Oncology |
Volume | volume53 |
Issue | issue11 |
Publisher | Oxford University Press (OUP) |
Start Page | 1009 |
End Page | 1018 |
ISSN | 1465-3621 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © The Author(s) 2023. |
File Version | publisher |
PubMed ID | 37626447 |
DOI | 10.1093/jjco/hyad102 |
Web of Science KeyUT | 001080372000001 |
Related Url | isVersionOf https://doi.org/10.1093/jjco/hyad102 |
JaLCDOI | 10.18926/AMO/66676 |
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FullText URL | 78_1_089.pdf |
Author | Toshima, Kei| Shien, Tadahiko| Nishimura, Midori Filiz| Suzuki, Yoko| Nakamoto, Shogo| Uno, Maya| Yoshioka, Ryo| Tsukioki, Takahiro| Takahashi, Yuko| Iwamoto, Takayuki| Iwatani, Tsuguo| Yanai, Hiroyuki| |
Abstract | We report our experience with the diagnosis and treatment of an ectopic breast cancer arising within an axillary lymph node. The patient was a 65-year-old woman diagnosed breast cancer and axillary lymph node metastasis. We performed a partial mastectomy and axillary lymph node dissection. Postoperative pathology revealed no malignant lesions in the breast; however, a nodule in one of axillary lymph nodes had mixed benign and malignant components, leading to a diagnosis of invasive ductal carcinoma derived from ectopic mammary tissue. This case represents a very rare form of breast cancer, and the malignancy was difficult to distinguish from metastasis. |
Keywords | breast cancer ectopic breast cancer axillary lymph node |
Amo Type | Case Report |
Publication Title | Acta Medica Okayama |
Published Date | 2024-02 |
Volume | volume78 |
Issue | issue1 |
Publisher | Okayama University Medical School |
Start Page | 89 |
End Page | 93 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | Copyright Ⓒ 2024 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 38419320 |
Web of Science KeyUT | 001204421300001 |
JaLCDOI | 10.18926/AMO/65502 |
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FullText URL | 77_3_323.pdf |
Author | Makino, Keigo| Otani, Yoshihiro| Fujii, Kentaro| Ishida, Joji| Hirano, Shuichiro | Suruga, Yasuki| Washio, Kana| Nishida, Kenji| Yanai, Hiroyuki| Tomida, Shuta| Ennishi, Daisuke| Date, Isao| |
Abstract | In the current World Health Organization classification of central nervous system tumors, comprehensive genetic and epigenetic analyses are considered essential for precise diagnosis. A 14-year-old male patient who presented with a cerebellar tumor was initially diagnosed with glioblastoma and treated with radiation and concomitant temozolomide chemotherapy after resection. During maintenance temozolomide therapy, a new contrast-enhanced lesion developed in the bottom of the cavity formed by the resection. A second surgery was performed, but the histological findings in specimens from the second surgery were different from those of the first surgery. Although genome-wide DNA methylation profiling was conducted using frozen tissue for a precise diagnosis, the proportion of tumor cells was insufficient and only normal cerebellum was observed. We then performed comprehensive genetic analysis using formalin-fixed paraffin-embedded sections, which revealed MYCN amplification without alteration of IDH1, IDH2, or Histone H3. Finally, the patient was diagnosed with pediatric-type diffuse high-grade glioma, H3-wildtype and IDH-wildtype. In conclusion, comprehensive genetic and epigenetic analysis should be considered in pediatric brain tumor cases. |
Keywords | comprehensive genomic profiling pediatric brain tumor genome-wide DNA methylation MYCN |
Amo Type | Case Report |
Publication Title | Acta Medica Okayama |
Published Date | 2023-06 |
Volume | volume77 |
Issue | issue3 |
Publisher | Okayama University Medical School |
Start Page | 323 |
End Page | 330 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 37357634 |
Web of Science KeyUT | 001025850000001 |
FullText URL | fulltext.pdf |
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Author | Fujiwara, Tomohiro| Yanai, Hiroyuki| Hagiya, Hideharu| |
Keywords | manubrium sternal infection tuberculosis |
Published Date | 2023-05-01 |
Publication Title | Clinical Case Reports |
Volume | volume11 |
Issue | issue5 |
Publisher | Wiley |
Start Page | e7119 |
ISSN | 2050-0904 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © 2023 The Authors. |
File Version | publisher |
PubMed ID | 37143459 |
DOI | 10.1002/ccr3.7119 |
Web of Science KeyUT | 000978608200001 |
Related Url | isVersionOf https://doi.org/10.1002/ccr3.7119 |
FullText URL | fulltext.pdf |
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Author | Iwamuro, Masaya| Takahashi, Takahide| Watanabe, Natsuki| Abe, Makoto| Sakae, Hiroyuki| Kono, Yoshiyasu| Kanzaki, Hiromitsu| Tanaka, Takehiro| Kawano, Seiji| Otsuka, Fumio| Kawahara, Yoshiro| Yanai, Hiroyuki| Okada, Hiroyuki| |
Keywords | eradication flow cytometry Helicobacter pylori T lymphocytes |
Published Date | 2022-08-26 |
Publication Title | Medicine |
Volume | volume101 |
Issue | issue34 |
Publisher | Lippincott Williams & Wilkins |
Start Page | e30241 |
ISSN | 0025-7974 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © 2022 the Author(s). |
File Version | publisher |
PubMed ID | 36042652 |
DOI | 10.1097/MD.0000000000030241 |
Web of Science KeyUT | 000847532100050 |
Related Url | isVersionOf https://doi.org/10.1097/MD.0000000000030241 |
FullText URL | fulltext.pdf |
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Author | Egusa, Yuria| Nishimura, Midori Filiz| Baba, Satoko| Takeuchi, Kengo| Makino, Takuma| Tachibana, Tomoyasu| Nishikori, Asami| Fujita, Azusa| Yanai, Hiroyuki| Sato, Yasuharu| |
Keywords | secretory carcinoma salivary gland mammary analogue secretory carcinoma Giemsa staining cytopathology fine-needle aspiration ETV6-NTRK3 fusion |
Published Date | 2021-12-07 |
Publication Title | Diagnostics |
Volume | volume11 |
Issue | issue12 |
Publisher | MDPI |
Start Page | 2284 |
ISSN | 2075-4418 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © 2021 by the authors. |
File Version | publisher |
PubMed ID | 34943521 |
DOI | 10.3390/diagnostics11122284 |
Web of Science KeyUT | 000737113900001 |
Related Url | isVersionOf https://doi.org/10.3390/diagnostics11122284 |
FullText URL | fulltext.pdf |
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Author | Futagawa, Mashu| Yamamoto, Hideki| Kochi, Mariko| Urakawa, Yusaku| Sogawa, Reimi| Kato, Fumino| Okazawa-Sakai, Mika| Ennishi, Daisuke| Shinozaki, Katsunori| Inoue, Hirofumi| Yanai, Hiroyuki| Hirasawa, Akira| |
Keywords | RAD51D Splice variant Leiomyosarcoma Homologous recombination (HR) Cancer susceptibility Presumed germline pathogenic variant (PGPV) |
Published Date | 2021-11-27 |
Publication Title | Hereditary Cancer In Clinical Practice |
Volume | volume19 |
Issue | issue1 |
Publisher | BMC |
Start Page | 48 |
ISSN | 1731-2302 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © The Author(s). |
File Version | publisher |
PubMed ID | 34838098 |
DOI | 10.1186/s13053-021-00205-x |
Web of Science KeyUT | 000722986000001 |
Related Url | isVersionOf https://doi.org/10.1186/s13053-021-00205-x |
FullText URL | fulltext.pdf |
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Author | Ono, Sawako| Marunaka, Hidenori| Yanai, Hiroyuki| Kawai, Hotaka| Takabatake, Kiyofumi| Nishida, Kenji| Toji, Tomohiro| Nakano, Keisuke| Nagatsuka, Hitoshi| Yoshino, Tadashi| |
Keywords | Lymphoepithelial carcinoma oral cavity lateral tongue |
Published Date | 2021-08-12 |
Publication Title | reports |
Volume | volume4 |
Issue | issue3 |
Publisher | MDPI |
Start Page | 24 |
ISSN | 2571-841X |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © 2021 by the authors. |
File Version | publisher |
DOI | 10.3390/reports4030024 |
Web of Science KeyUT | 000701728000001 |
Related Url | isVersionOf https://doi.org/10.3390/reports4030024 |
FullText URL | fulltext.pdf |
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Author | Ono, Sawako| Makino, Takuma| Yanai, Hiroyuki| Kawai, Hotaka| Takabatake, Kiyofumi| Nakano, Keisuke| Nishida, Kenji| Taniguchi, Kohei| Toji, Tomohiro| Nagatsuka, Hitoshi| Yoshino, Tadashi| |
Keywords | spindle cell carcinoma oral mucosa tongue |
Published Date | 2021-02-22 |
Publication Title | reports |
Volume | volume4 |
Issue | issue1 |
Publisher | MDPI |
Start Page | 5 |
ISSN | 2571-841X |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © 2021 by the authors. |
File Version | publisher |
DOI | 10.3390/reports4010005 |
Web of Science KeyUT | 000681709500001 |
Related Url | isVersionOf https://doi.org/10.3390/reports4010005 |
FullText URL | fulltext.pdf |
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Author | Obayashi, Yuka| Kawano, Seiji| Sakae, Hiroyuki| Abe, Makoto| Kono, Yoshiyasu| Kanzaki, Hiromitsu| Iwamuro, Masaya| Kawahara, Yoshiro| Tanaka, Takehiro| Yanai, Hiroyuki| Okada, Hiroyuki| |
Keywords | background gastric mucosa gastric cancer inflammation Helicobacter pylori propensity score matching |
Published Date | 2021-04-01 |
Publication Title | Internal Medicine |
Volume | volume60 |
Issue | issue7 |
Publisher | Japanese Society of Internal Medicine |
Start Page | 969 |
End Page | 976 |
ISSN | 0918-2918 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © 2021 The Japanese Society of Internal Medicine |
File Version | publisher |
PubMed ID | 33162475 |
NAID | 130008014372 |
DOI | 10.2169/internalmedicine.5486-20 |
Web of Science KeyUT | 000637009100001 |
Related Url | isVersionOf https://doi.org/10.2169/internalmedicine.5486-20 |
FullText URL | fulltext.pdf |
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Author | Inoue, Hirofumi| Tomida, Shuta| Horiguchi, Shigeru| Kato, Hironari| Matsuoka, Hiromi| Sanehira, Etsuko| Matsuoka, Masashi| Yanai, Hiroyuki| Hirasawa, Akira| Toyooka, Shinichi| |
Keywords | cancer genomic profiling tests formalin‐fixed paraffin‐embedded (FFPE) tumor tissue genomic DNA extraction |
Note | This is the peer reviewed version of the following article: Hirofumi Inoue et. al. Best practices for the extraction of genomic DNA from formalin‐fixed paraffin‐embedded tumor tissue for cancer genomic profiling tests. Pathology International (2021), which has been published in final form at https://doi.org/10.1111/pin.13086. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This fulltext is available in March 2022.| |
Published Date | 2021-03-03 |
Publication Title | Pathology International |
Volume | volume71 |
Publisher | Wiley |
Start Page | 360 |
End Page | 364 |
ISSN | 1320-5463 |
NCID | AA10984364 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
File Version | author |
PubMed ID | 33657250 |
DOI | 10.1111/pin.13086 |
Web of Science KeyUT | 000624843200001 |
Related Url | isVersionOf https://doi.org/10.1111/pin.13086 |
FullText URL | JOS_24_2_377.pdf |
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Author | Omori, Toshinori| Fujiwara, Tomohiro| Kunisada, Toshiyuki| Takeda, Ken| Hasei, Joe| Yoshida, Aki| Yanai, Hiroyuki| Ozaki, Toshifumi| |
Published Date | 2019-03 |
Publication Title | Journal of Orthopaedic Science |
Volume | volume24 |
Issue | issue2 |
Publisher | Elsevier |
Start Page | 377 |
End Page | 381 |
ISSN | 0949-2658 |
NCID | AA11627828 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © 2016 The Japanese Orthopaedic Association |
File Version | author |
PubMed ID | 28187993 |
DOI | 10.1016/j.jos.2016.12.011 |
Web of Science KeyUT | 000460662100033 |
Related Url | isVersionOf https://doi.org/10.1016/j.jos.2016.12.011 |
Author | Okada, Yoshiki| Abe, Nobuhiro| Hisamori, Noriyuki| Kaneeda, Toshiaki| Moriyama, Shigeaki| Ohmori, Hitoshi| Mizutani, Masayoshi| Yanai, Hiroyuki| Nakashima, Yoshio| Yokoyama, Yusuke| Ozaki, Toshifumi| |
---|---|
Published Date | 2017-02 |
Publication Title | Acta Medica Okayama |
Volume | volume71 |
Issue | issue1 |
Content Type | Journal Article |
JaLCDOI | 10.18926/AMO/54825 |
JaLCDOI | 10.18926/AMO/54505 |
---|---|
FullText URL | 70_4_285.pdf |
Author | Tanaka, Takashi| Gobara, Hideo| Inai, Ryota| Iguchi, Toshihiro| Tada, Akihiro| Sato, Shuhei| Yanai, Hiroyuki| Kanazawa, Susumu| |
Abstract | We present a case of a 66-year-old man with esophageal carcinoma. 18Fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) for evaluating distant metastasis and staging revealed 18F-FDG uptake in the third lumbar vertebra and other vertebrae. Magnetic resonance imaging could not differentiate bone metastases from benign bone lesions. We considered the possibility of bone marrow reconversion. 111Indium chloride (111In-Cl3) scintigraphy with single-photon emission computed tomography/computed tomography (SPECT/CT) revealed erythroid bone marrow components in the bone lesions. The diagnosis of bone marrow reconversion was pathologically confirmed by a bone biopsy of the third lumbar vertebra. The patient underwent esophagectomy and has remained disease-free in the 2 years since. To the best of our knowledge, this is the first report to describe the usefulness of 111In-Cl3 with SPECT/CT for the diagnosis of bone marrow reconversion. |
Keywords | 111Indium chloride scintigraphy SPECT/CT bone marrow reconversion 18F-FDG PET/CT bone metastasis |
Amo Type | Case Report |
Publication Title | Acta Medica Okayama |
Published Date | 2016-08 |
Volume | volume70 |
Issue | issue4 |
Publisher | Okayama University Medical School |
Start Page | 285 |
End Page | 289 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | CopyrightⒸ 2016 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 27549674 |
Web of Science KeyUT | 000384748600009 |
JaLCDOI | 10.18926/AMO/54423 |
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FullText URL | 70_3_223.pdf |
Author | Ebara, Shin| Kobayashi, Yasuyuki| Sasaki, Katsumi| Araki, Motoo| Sugimoto, Morito| Wada, Koichirou| Fujio, Kei| Takamoto, Atsushi| Watanabe, Toyohiko| Yanai, Hiroyuki| Nasu, Yasutomo| |
Abstract | The present case report describes a case of recurrent and advanced urachal carcinoma including neuroendocrine features with iliac bone metastasis after partial cystectomy and adjuvant chemotherapy consisting of irinotecan and cisplatin in a 32-year-old man. He received gemcitabine/cisplatin/ paclitaxel (GCP) combination chemotherapy, consisting of gemcitabin (1,000mg/m2) on day 1, 8, cisplatin (70mg/m2) on day 1, and paclitaxel (80mg/m2) on day 1 and 8. After three cycles of chemotherapy, PET-CT showed complete regression of the disease. So the patient underwent total cystourethrectomy, and histological examination showed an almost complete pathological response. External beam radiation therapy was also given to the ileac bone metastasis regions. However, PET-CT taken 17 months after the external beam radiation showed multiple lung metastases. He received GCP chemotherapy again, which resulted in a complete response again after three cycles of chemotherapy. This is the first report on GCP chemotherapy used not only as a salvage chemotherapy but also as a rechallenge regimen for metastatic urachal cancer including a neuroendocrine component. |
Amo Type | Case Report |
Publication Title | Acta Medica Okayama |
Published Date | 2016-06 |
Volume | volume70 |
Issue | issue3 |
Publisher | Okayama University Medical School |
Start Page | 223 |
End Page | 227 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | CopyrightⒸ 2016 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 27339213 |
Web of Science KeyUT | 000379406100011 |
JaLCDOI | 10.18926/AMO/53341 |
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FullText URL | 69_2_119.pdf |
Author | Terasaka, Tomohiro| Hagiya, Hideharu| Kimura, Kosuke| Nada, Takahiro| Nakamura, Eri| Hanayama, Yoshihisa| Sugiyama, Hitoshi| Kobayashi, Yasuyuki| Yanai, Hiroyuki| Otsuka, Fumio| |
Abstract | We report the case of a 46-year-old hypertensive Japanese female with renal insufficiency related to unilateral renal hypoplasia. The patient was found to have developed paraganglioma in the retroperitoneal space over a 5-year period. Catecholamine-producing tumors are not usually recognized as conditions associated with renal hypoplasia. Our long-term observation of the patient eventually led us to the diagnosis of paraganglioma. In hypertensive patients with chronic kidney disease, not only the renin-angiotensin-aldosterone system but also catecholamine activity may be involved, particularly in the patients whose cases are complicated with unilateral renal hypoplasia. |
Keywords | catecholamine paraganglioma renal hypoplasia renovascular hypertension secondary hypertension |
Amo Type | Case Report |
Publication Title | Acta Medica Okayama |
Published Date | 2015-04 |
Volume | volume69 |
Issue | issue2 |
Publisher | Okayama University Medical School |
Start Page | 119 |
End Page | 122 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | CopyrightⒸ 2015 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 25899634 |
Web of Science KeyUT | 000353181700007 |
Author | Yanai, Hiroyuki| |
---|---|
Published Date | 2013-08-01 |
Publication Title | 岡山医学会雑誌 |
Volume | volume125 |
Issue | issue2 |
Content Type | Journal Article |
Author | Tanabe, Shunsuke| Shirakawa, Yasuhiro| Maeda, Naoaki| Ohara, Toshiaki| Noma, Kazuhiro| Sakurama, Kazufumi| Yanai, Hiroyuki| Yamatsuji, Tomoki| Naomoto, Yoshio| Fujiwara, Toshiyoshi| |
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Published Date | 2012-08-01 |
Publication Title | 岡山医学会雑誌 |
Volume | volume124 |
Issue | issue2 |
Content Type | Journal Article |
JaLCDOI | 10.18926/AMO/45273 |
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FullText URL | 65_2_135.pdf |
Author | Matsuo, Toshihiko| Himei, Kengo| Ishii, Keita| Ichimura, Kouichi| Yanai, Hiroyuki| Nose, Soichiro| Mimura, Tetsushige| |
Abstract | An 18-year-old woman with a 2-year history of hypertension and headache was diagnosed with noradrenalin-secreting bilateral adrenal pheochromocytomas with paragangliomas in the background of von Hippel-Lindau disease with family histories and a missense mutation, 712C to T (Arg167Trp) in the VHL gene. She had optic disc hemangioma in the left eye which gradually enlarged and caused serous retinal detachment on the macula in one year. Low-dose external beam radiation (20 Gy) was administered to the left eye using a lens-sparing single lateral technique. She underwent craniotomy for cerebellar hemangioblastoma at the age of 22 years and total pancreatectomy for multiple neuroendocrine tumors at the age of 24 years. In the 6-year follow-up period after the radiotherapy, the optic disc hemangioma gradually reduced in size and its activity remained low, allowing good central vision to be maintained. External beam radiation is recommended as a treatment option for the initial therapy for optic disc hemangioma. |
Keywords | retinal (papillary, optic disc) hemangioma von Hippel-Lindau disease pheochromocytoma pancreatic neuroendocrine tumor external beam radiation (radiotherapy) |
Amo Type | Case Report |
Publication Title | Acta Medica Okayama |
Published Date | 2011-04 |
Volume | volume65 |
Issue | issue2 |
Publisher | Okayama University Medical School |
Start Page | 135 |
End Page | 141 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | CopyrightⒸ 2011 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 21519372 |
Web of Science KeyUT | 000289818800010 |