1
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Kanatani Y, Mitsui Y, Ogawa K, Takeda M, Miyagawa F, Shinkuma S, Kawaguchi T, Fukumoto T, Asada H. Numerous multinucleated giant cells in cutaneous epithelioid angiosarcoma and pulmonary metastasis: A unique observation with potential diagnostic pitfalls. J Cutan Pathol 2024. [PMID: 38525523 DOI: 10.1111/cup.14614] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 02/23/2024] [Accepted: 03/13/2024] [Indexed: 03/26/2024]
Abstract
The histopathologic diagnosis of poorly differentiated cutaneous angiosarcoma can be challenging. We report a case of cutaneous epithelioid angiosarcoma with numerous multinucleated giant cells (MGCs) developing pulmonary metastasis. A 79-year-old man presented with a red-purple plaque on the scalp. A skin biopsy revealed epithelioid cell proliferation, admixed with numerous MGCs, and background hemorrhage. Vascular spaces were focally present and lined by atypical endothelial cells, including MGCs. Immunohistochemically, tumor cells, including MGCs, were positive for CD31, D2-40, and ERG. The patient received radiation therapy and chemotherapy, after which a follow-up CT scan revealed symptomless pneumothorax and pulmonary metastases. The patient received palliative partial lung resection, and the specimen revealed histopathological and immunohistochemical features similar to the primary cutaneous lesion. Our report expands the morphologic spectrum of cutaneous epithelioid angiosarcoma. Cutaneous angiosarcoma is an aggressive neoplasm; thus, awareness of this rare manifestation is important.
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Affiliation(s)
- Yushi Kanatani
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Yasuhiro Mitsui
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
- Department of Dermatology, Nara Prefecture General Medical Center, Nara, Japan
| | - Kohei Ogawa
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Maiko Takeda
- Department of Diagnostic Pathology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Fumi Miyagawa
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Satoru Shinkuma
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Takeshi Kawaguchi
- Department of Thoracic and Cardiovascular Surgery, Nara Medical University School of Medicine, Kashihara, Japan
| | | | - Hideo Asada
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
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2
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Fukumoto T, Yamamoto K, Katsura M, Katsuragi H. Energy dissipation of a sphere rolling up a granular slope: Slip and deformation of the granular surface. Phys Rev E 2024; 109:014903. [PMID: 38366452 DOI: 10.1103/physreve.109.014903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 12/06/2023] [Indexed: 02/18/2024]
Abstract
We experimentally investigate the dynamics of a sphere rolling up a granular slope. During the rolling-up motion, the sphere experiences slipping and penetration (groove formation) on the surface of the granular layer. The former relates to the stuck motion of the rolling sphere, and the latter causes energy dissipation due to the deformation of the granular surface. To characterize these phenomena, we measured the motion of a sphere rolling up a granular slope of angle α. The initial velocity v_{0}, initial angular velocity ω_{0}, angle of slope α, and density of the sphere ρ_{s} were varied. As a result, the penetration depth can be scaled solely by the density ratio between the sphere and granular layer. By considering the rotational equation of motion, we estimate the friction due to the slips. Besides, by considering energy conservation, we define and estimate the friction due to groove formation. Moreover, the translational friction is proportional to the penetration depth. Using these results, we can quantitatively predict the sphere's motion including stuck behavior.
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Affiliation(s)
- T Fukumoto
- Department of Earth and Space Science, Osaka University, 1-1 Machikaneyama, Toyonaka 560-0043, Japan
| | - K Yamamoto
- Department of Earth and Space Science, Osaka University, 1-1 Machikaneyama, Toyonaka 560-0043, Japan
| | - M Katsura
- Department of Earth and Space Science, Osaka University, 1-1 Machikaneyama, Toyonaka 560-0043, Japan
| | - H Katsuragi
- Department of Earth and Space Science, Osaka University, 1-1 Machikaneyama, Toyonaka 560-0043, Japan
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3
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Uchimura K, Anan T, Fukumoto T. Epithelioid perineurioma of the vulva: A case report. J Dermatol 2023; 50:e226-e227. [PMID: 36794566 DOI: 10.1111/1346-8138.16748] [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: 12/25/2022] [Revised: 01/17/2023] [Accepted: 01/31/2023] [Indexed: 02/17/2023]
Affiliation(s)
| | - Takashi Anan
- Sapporo Dermatopathology Institute, Hokkaido, Japan
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4
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Watanabe R, Kono R, Arai O, Onishi T, Kakuda T, Noda T, Nishimura K, Fukumoto T, Miura N, Kurata M, Miyauchi Y, Kitazawa R, Haffner M, Kikugawa T, Nelson P, Saika T. Detection of intraductal carcinoma of the prostate (IDCP) cases focusing on high-grade prostatic intraepithelial neoplasia (PIN) findings regarding invasive carcinoma of the prostate. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)01268-x] [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: 02/12/2023]
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5
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Mitsui Y, Adachi K, Goto K, Fukumoto T. Epithelioid fibrous histiocytoma with touton-like giant cells. J Dermatol 2023; 50:e20-e21. [PMID: 36064996 DOI: 10.1111/1346-8138.16569] [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: 06/29/2022] [Revised: 07/31/2022] [Accepted: 08/19/2022] [Indexed: 01/04/2023]
Affiliation(s)
- Yasuhiro Mitsui
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | | | - Keisuke Goto
- Department of Pathology, Tokyo Metropolitan Cancer and Infectious Disease Center Komagome Hospital, Tokyo, Japan.,Department of Pathology, Itabashi Central Clinical Laboratory, Tokyo, Japan.,Department of Anatomic Pathology, Tokyo Medical University, Tokyo, Japan.,Department of Diagnostic Pathology, Shizuoka Cancer Center Hospital, Sunto, Japan.,Department of Diagnostic Pathology and Cytology, Osaka International Cancer Institute, Osaka, Japan.,Department of Diagnostic Pathology, Osaka National Hospital, Osaka, Japan.,Department of Dermatology, Hyogo Cancer Center, Akashi, Japan.,Department of Dermato-Oncology/Dermatology, National Hospital Organization Kagoshima Medical Center, Kagoshima, Japan
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6
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Kanatani Y, Ogawa K, Shinkuma S, Mitsui Y, Miyagawa F, Ando J, Kuwahara M, Takeda M, Fujii T, Fukumoto T, Hirose T, Asada H. An unusual case of inflammatory myofibroblastic tumor harboring ALK-CARS fusion with few inflammatory cells: A potential diagnostic pitfall. J Dermatol 2022; 49:e383-e385. [PMID: 35616148 DOI: 10.1111/1346-8138.16472] [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: 02/14/2022] [Revised: 03/28/2022] [Accepted: 05/02/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Yushi Kanatani
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Kohei Ogawa
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Satoru Shinkuma
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Yasuhiro Mitsui
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Fumi Miyagawa
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Junji Ando
- Division of Plastic Surgery, Nara Medical University School of Medicine, Kashihara, Japan
| | - Masamitsu Kuwahara
- Division of Plastic Surgery, Nara Medical University School of Medicine, Kashihara, Japan
| | - Maiko Takeda
- Department of Diagnostic Pathology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Tomomi Fujii
- Department of Diagnostic Pathology, Nara Medical University School of Medicine, Kashihara, Japan
| | | | - Takanori Hirose
- Department of Diagnostic Pathology, Hyogo Cancer Center, Akashi, Japan
| | - Hideo Asada
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
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7
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Mitsui Y, Ogawa K, Koga K, Goto K, Takai T, Anan T, Fukumoto T, Asada H. Trichilemmal cysts with proteinaceous material: A potential diagnostic pitfall. J Cutan Pathol 2022; 49:515-524. [PMID: 35166386 DOI: 10.1111/cup.14214] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 01/08/2022] [Accepted: 02/10/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Cysts of the skin are observed frequently and their diagnoses are generally straightforward. However, atypical cystic lesions for which differentiation is indistinct have been noted. METHODS We examined five cases of trichilemmal cyst with proteinaceous material (TCPM), which required differentiation from sweat duct/gland tumors. We investigated the histopathological findings of TCPMs and evaluated the immunohistochemical expression of cytokeratin (CK) 10, CK13, CK17, CK19, CD8, and CD117. Immunohistochemical analysis was performed on the five TCPMs, 10 trichilemmal cysts (TCs), five clear cell hidradenomas, five poroid hidradenomas, and cutaneous normal adnexa. RESULTS Apoptotic cells were present in the cyst wall with a small amount of keratin or calcification in the cavity of TCPMs. The TCPMs and TCs were negative for CK19 and CD117, whereas clear cell hidradenoma and poroid hidradenoma were positive for CK19 and CD117. The restricted positivity for CK10 was detected in the suprabasal layers of the cyst walls of TCPMs and TCs. The immunostaining patterns of TCPMs and TCs were similar to those of normal follicular isthmus. CONCLUSIONS The histopathological findings with characteristics of TCs and a panel of immunohistochemical antibodies including CD117, CK19, and CK10 contributed to a correct diagnosis of TCPM. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Yasuhiro Mitsui
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Kohei Ogawa
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Kaori Koga
- Department of Pathology, Fukuoka University School of medicine, Fukuoka, Japan
| | - Keisuke Goto
- Department of Pathology, Tokyo Metropolitan Cancer and Infectious Disease Center Komagome Hospital, Tokyo, Japan.,Department of Pathology, Itabashi Central Clinical Laboratory, Tokyo, Japan.,Department of Anatomic Pathology, Tokyo Medical University, Tokyo, Japan.,Department of Diagnostic Pathology, Shizuoka Cancer Center Hospital, Sunto, Japan.,Department of Diagnostic Pathology and Cytology, Osaka International Cancer Institute, Osaka, Japan.,Department of Diagnostic Pathology, Osaka National Hospital, Osaka, Japan.,Department of Dermatology, Hyogo Cancer Center, Akashi, Japan
| | - Toshihiro Takai
- Department of Dermatology, Hyogo Cancer Center, Akashi, Japan
| | - Takashi Anan
- Sapporo Dermatopathology Institute, Sapporo, Japan
| | | | - Hideo Asada
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
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8
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Shimada K, Ansai O, Katsumi T, Deguchi T, Hayashi R, Yuki A, Nakamura M, Umezu H, Fukumoto T, Ansai SI, Abe R. A case of cutaneous syncytial myoepithelioma with extensive adipocytic metaplasia: Usefulness of EWSR1-PBX3 gene fusion analysis. J Cutan Pathol 2021; 49:412-417. [PMID: 34854109 DOI: 10.1111/cup.14179] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 11/04/2021] [Accepted: 11/28/2021] [Indexed: 11/27/2022]
Abstract
Cutaneous syncytial myoepithelioma (CSM) is a recently recognized variant of myoepithelial neoplasms. CSM is characterized by an intradermal syncytial proliferation of spindled, ovoid, and histiocytoid cells. Immunohistochemically, tumor cells usually show strong positivity for S-100 and EMA. Here, we report a case of CSM in the thigh of a 51-year-old Japanese woman. Histopathological findings showed a sheet-like growth of ovoid cells and histiocytoid cells with an eosinophilic syncytial cytoplasm, and adipocytic metaplasia was widely observed in the tumor. Immunohistochemical staining revealed a diffuse strong pattern for EMA, smooth muscle actin (SMA), and HHF35 and variable positivity for S-100 protein and p63 in ovoid and histiocytoid cells without significant mitotic figures or pleomorphism. In addition, EWSR1-PBX3 gene fusion, which is characteristic of CSM, was observed in the tumor. Based on these findings, we diagnosed the patient as having CSM. Our case suggests that CSM could show extensive adipocytic metaplasia, which could make its histopathological diagnosis challenging. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Kanade Shimada
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Osamu Ansai
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Tatsuya Katsumi
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Tokiko Deguchi
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Ryota Hayashi
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Akihiko Yuki
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Mai Nakamura
- Division of Molecular and Diagnostic Pathology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Hajime Umezu
- Division of Pathology, Niigata University Medical & Dental Hospital, Niigata, Japan
| | | | - Shin-Ichi Ansai
- Department of Dermatology and Dermatopathology, Nippon Medical School, Musashi Kosugi Hospital, Kawasaki, Japan
| | - Riichiro Abe
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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9
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Miura N, Okaichi T, Okamoto S, Mouri S, Sogabe H, Arai A, Maeda T, Watanabe R, Noda T, Nishimura K, Fukumoto T, Miyauchi Y, Kikugawa T, Saika T. Extended robot-assisted laparoscopic prostatectomy and extended pelvic lymph node dissection as a monotherapy for very high-risk prostate cancer patients. EUR UROL SUPPL 2021. [DOI: 10.1016/s2666-1683(21)03127-x] [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: 11/24/2022] Open
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10
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Ohata M, Fukumoto T, Hashimoto T, Takemori C, Jimbo H, Nagai H, Oka M, Nishigori C. Koebner phenomenon seen in a case of drug-induced granular C3 dermatosis. Clin Exp Dermatol 2021; 47:609-611. [PMID: 34642966 DOI: 10.1111/ced.14977] [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] [Accepted: 10/11/2021] [Indexed: 11/29/2022]
Affiliation(s)
- M Ohata
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - T Fukumoto
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - T Hashimoto
- Department of Dermatology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - C Takemori
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - H Jimbo
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - H Nagai
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - M Oka
- Department of Dermatology, Kita-Harima Medical Center, Ono, Japan
| | - C Nishigori
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
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11
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Fukumoto T, Hristova D, Hua X, Jimbo H, Takemori C, Nishigori C, Wei Z, Somasundaram R, Fukunaga-Kalabis M, Herlyn M. 295 The role of NUMB in melanoma. J Invest Dermatol 2021. [DOI: 10.1016/j.jid.2021.08.301] [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: 11/24/2022]
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12
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Ogawa K, Mitsui Y, Fukumoto T, Miyagawa F, Shinkuma S, Asada H. A rare combination of holocrine poroma with follicular germinative differentiation. J Dermatol 2021; 48:e192-e193. [PMID: 33560547 DOI: 10.1111/1346-8138.15791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/06/2021] [Accepted: 01/22/2021] [Indexed: 12/01/2022]
Affiliation(s)
- Kohei Ogawa
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Nara, Japan
| | - Yasuhiro Mitsui
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Nara, Japan
| | | | - Fumi Miyagawa
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Nara, Japan
| | - Satoru Shinkuma
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Nara, Japan
| | - Hideo Asada
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Nara, Japan
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13
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Komatsu‐Fujii T, Nonoyama S, Ogawa M, Fukumoto T, Ookura T, Anzawa K, Abe N, Tanabe H. Usefulness of topical efinaconazole for infantile tinea capitis due to
Microsporum canis
diagnosed with Wood’s light. J Dermatol 2020; 47:e401-e403. [DOI: 10.1111/1346-8138.15555] [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] [Indexed: 11/26/2022]
Affiliation(s)
- Takayoshi Komatsu‐Fujii
- Department of Dermatology Tenri Hospital Tenri Japan
- Department of Dermatology Kyoto University Graduate School of Medicine Kyoto Japan
| | | | - Marie Ogawa
- Department of Dermatology Tenri Hospital Tenri Japan
| | | | | | - Kazushi Anzawa
- Department of Dermatology Kanazawa Medical University Uchinada Japan
| | - Noriyuki Abe
- Department of Laboratory Medicine Tenri Hospital Tenri Japan
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14
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Yokomoto-Umakoshi M, Umakoshi H, Ogata M, Fukumoto T, Matsuda Y, Miyazawa T, Sakamoto R, Ogawa Y. Coexistence of osteoporosis and atherosclerosis in pheochromocytoma: new insights into its long-term management. Osteoporos Int 2020; 31:2151-2160. [PMID: 32617610 DOI: 10.1007/s00198-020-05527-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 06/26/2020] [Indexed: 02/06/2023]
Abstract
UNLABELLED Osteoporosis and atherosclerosis frequently coexist in patients with pheochromocytoma. The presence of osteoporosis may predict that of atherosclerosis and vice versa in patients with PHEO. These findings have implications for the long-term management of the pheochromocytoma and its potential chronic complications. INTRODUCTION Pheochromocytoma (PHEO), a catecholamine-producing tumor, is often found incidentally, and it may be present for years before it is diagnosed. However, long-term exposure to catecholamines excess may induce chronic complications, such as osteoporosis and atherosclerosis. We aimed to evaluate concomitant osteoporosis and atherosclerosis in patients with PHEO. METHODS Fifty-one patients with PHEO and 51 patients with a non-functional adrenal tumor were compared radiographically for the prevalence of vertebral fracture (VF), a typical osteoporotic fracture, and abdominal aortic calcification (AAC). RESULTS In patients with PHEO, the prevalence of AAC was higher in those with VF (58%) than in those without (6%, p < 0.001). AAC was associated with VF after adjusting for age and sex (odds ratio, 1.53; 95% confidence interval, 1.07-2.46; p = 0.003) in patients with PHEO. The degree of catecholamine excess correlated with the presence of VF and AAC (p = 0.007). The prevalence of VF was higher in patients with PHEO (37%) than those with non-functional AT (12%, p = 0.005), but the prevalence of AAC was comparable between the two groups (25% and 19%, p = 0.636). VF and AAC more frequently coexisted in patients with PHEO (22%) than in those with non-functional AT (2%, p = 0.003). CONCLUSION This study represents the first demonstration that osteoporosis and atherosclerosis frequently coexist in patients with PHEO. The presence of osteoporosis may predict that of atherosclerosis and vice versa in patients with PHEO. These findings have implications for the long-term management of the PHEO and its potential chronic complications.
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Affiliation(s)
- M Yokomoto-Umakoshi
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - H Umakoshi
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
| | - M Ogata
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - T Fukumoto
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Y Matsuda
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - T Miyazawa
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - R Sakamoto
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Y Ogawa
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
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15
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Kusutani N, Anan T, Fukumoto T. Malignant melanoma
in situ
within an infundibular cyst on the back. J Dermatol 2020; 47:e376-e378. [DOI: 10.1111/1346-8138.15500] [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] [Indexed: 11/26/2022]
Affiliation(s)
- Nao Kusutani
- Department of Dermatology Osaka City General Hospital Osaka Japan
- Department of Dermatology Osaka Minami Medical Center Osaka Japan
| | - Takashi Anan
- Sapporo Dermatopathology Institute Hokkaido Japan
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16
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Tai Y, Fukumoto T, Oka M, Nishigori C. Frequent handwashing and disinfection: a potential new trigger for aquagenic wrinkling of the palms caused by COVID-19 outbreak. J Eur Acad Dermatol Venereol 2020; 35:e9-e10. [PMID: 32869389 DOI: 10.1111/jdv.16906] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Y Tai
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - T Fukumoto
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - M Oka
- Department of Dermatology, Kita-Harima Medical Center, Ono City, Japan
| | - C Nishigori
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
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17
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Komatsu‐Fujii T, Nonoyama S, Ogawa M, Fukumoto T, Tanabe H. Rapid effects of dupilumab treatment on papuloerythroderma of Ofuji. J Eur Acad Dermatol Venereol 2020; 34:e739-e741. [DOI: 10.1111/jdv.16581] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 04/28/2020] [Indexed: 11/30/2022]
Affiliation(s)
- T. Komatsu‐Fujii
- Department of Dermatology Tenri Hospital Tenri Japan
- Department of Dermatology Kyoto University Graduate School of Medicine Kyoto Japan
| | - S. Nonoyama
- Department of Dermatology Tenri Hospital Tenri Japan
| | - M. Ogawa
- Department of Dermatology Tenri Hospital Tenri Japan
| | - T. Fukumoto
- Department of Dermatology Tenri Hospital Tenri Japan
| | - H. Tanabe
- Department of Dermatology Tenri Hospital Tenri Japan
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18
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Komatsu-Fujii T, Nonoyama S, Ogawa M, Fukumoto T, Sakai C, Yoshimoto Y, Nakanishi K, Abe N, Tanabe H. Subcutaneous pseudocystic phaeohyphomycosis due to Exophiala jeanselmei mimicking an epidermal cyst. J Eur Acad Dermatol Venereol 2020; 34:e745-e747. [PMID: 32374461 DOI: 10.1111/jdv.16585] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
| | - S Nonoyama
- Department of Dermatology, Tenri Hospital, Tenri, Japan
| | - M Ogawa
- Department of Dermatology, Tenri Hospital, Tenri, Japan
| | - T Fukumoto
- Department of Dermatology, Tenri Hospital, Tenri, Japan
| | - C Sakai
- Department of Plastic Surgery, Tenri Hospital, Tenri, Japan
| | - Y Yoshimoto
- Department of Plastic Surgery, Tenri Hospital, Tenri, Japan
| | - K Nakanishi
- Department of Laboratory Medicine, Tenri Hospital, Tenri, Japan
| | - N Abe
- Department of Laboratory Medicine, Tenri Hospital, Tenri, Japan
| | - H Tanabe
- Department of Dermatology, Tenri Hospital, Tenri, Japan
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Tai K, Komatsu S, Sofue K, Kido M, Tanaka M, Kuramitsu K, Awazu M, Gon H, Tsugawa D, Yanagimoto H, Toyama H, Murakami S, Murakami T, Fukumoto T. Total tumour volume as a prognostic factor in patients with resectable colorectal cancer liver metastases. BJS Open 2020; 4:456-466. [PMID: 32277807 PMCID: PMC7260417 DOI: 10.1002/bjs5.50280] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 02/16/2020] [Indexed: 12/29/2022] Open
Abstract
Background Although total tumour volume (TTV) may have prognostic value for hepatic resection in certain solid cancers, its importance in colorectal liver metastases (CRLM) remains unexplored. This study investigated its prognostic value in patients with resectable
CRLM. Method This was a retrospective review of patients who underwent hepatic resection for CRLM between 2008 and 2017 in a single institution. TTV was measured from CT images using three‐dimensional construction software; cut‐off values were determined using receiver operating characteristic (ROC) curve analyses. Potential prognostic factors, overall survival (OS) and recurrence‐free survival (RFS) were determined using multivariable and Kaplan–Meier analyses. Results Some 94 patients were included. TTV cut‐off values for OS and RFS were 100 and 10 ml respectively. Right colonic primary tumours, primary lymph node metastasis and bilobar liver metastasis were included in the multivariable analysis of OS; a TTV of 100 ml or above was independently associated with poorer OS (hazard ratio (HR) 6·34, 95 per cent c.i. 2·08 to 17·90; P = 0·002). Right colonic primary tumours and primary lymph node metastasis were included in the RFS analysis; a TTV of 10 ml or more independently predicted poorer RFS (HR 1·90, 1·12 to 3·57; P = 0·017). The 5‐year OS rate for a TTV of 100 ml or more was 41 per cent, compared with 67 per cent for a TTV below 100 ml (P = 0·006). Corresponding RFS rates with TTV of 10 ml or more, or less than 10 ml, were 14 and 58 per cent respectively (P = 0·009). A TTV of at least 100 ml conferred a higher rate of unresectable initial recurrences (12 of 15, 80 per cent) after initial hepatic resection. Conclusion TTV was associated with RFS and OS after initial hepatic resection for CRLM; TTV of 100 ml or above was associated with a higher rate of unresectable recurrence.
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Affiliation(s)
- K Tai
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe, Hyogo, Japan
| | - S Komatsu
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe, Hyogo, Japan
| | - K Sofue
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - M Kido
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe, Hyogo, Japan
| | - M Tanaka
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe, Hyogo, Japan
| | - K Kuramitsu
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe, Hyogo, Japan
| | - M Awazu
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe, Hyogo, Japan
| | - H Gon
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe, Hyogo, Japan
| | - D Tsugawa
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe, Hyogo, Japan
| | - H Yanagimoto
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe, Hyogo, Japan
| | - H Toyama
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe, Hyogo, Japan
| | - S Murakami
- Clinical and Translational Research Centre, Kobe University Hospital, Kobe, Hyogo, Japan
| | - T Murakami
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - T Fukumoto
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe, Hyogo, Japan
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20
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Ogawa K, Kobayashi N, Miyagawa F, Nakai T, Fukumoto T, Mitsui Y, Arai E, Asada H. Case of nodal nevus with melanocytic cell aggregates in the lymphatic hilum: A potential diagnostic pitfall that requires differentiation from metastatic melanoma of the lymph node. J Dermatol 2020; 47:e242-e244. [PMID: 32201978 DOI: 10.1111/1346-8138.15325] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kohei Ogawa
- Department of Dermatology, School of Medicine, Nara Medical University, Kashihara, Japan
| | - Nobuhiko Kobayashi
- Department of Dermatology, School of Medicine, Nara Medical University, Kashihara, Japan
| | - Fumi Miyagawa
- Department of Dermatology, School of Medicine, Nara Medical University, Kashihara, Japan
| | - Tokiko Nakai
- Department of Diagnostic Pathology, Nara Medical University, Kashihara, Japan
| | - Takaya Fukumoto
- Department of Dermatology, School of Medicine, Nara Medical University, Kashihara, Japan
| | - Yasuhiro Mitsui
- Department of Dermatology, School of Medicine, Nara Medical University, Kashihara, Japan
| | - Eiichi Arai
- Department of Diagnostic Pathology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Hideo Asada
- Department of Dermatology, School of Medicine, Nara Medical University, Kashihara, Japan
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21
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Koga K, Anan T, Fukumoto T, Fujimoto M, Nabeshima K. Ln-γ 2 chain of laminin-332 is a useful marker in differentiating between benign and malignant sclerosing adnexal neoplasms. Histopathology 2020; 76:318-324. [PMID: 31429981 DOI: 10.1111/his.13974] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 08/17/2019] [Indexed: 11/26/2022]
Abstract
AIMS Laminin (Ln)-γ 2, one of the chains of Ln-332, is a marker of invasive tumours and is frequently expressed as a monomer in malignant tumours. Desmoplastic trichoepithelioma (DTE), some types of basal cell carcinoma (BCC) (infiltrating and morphoeic BCC) and microcystic adnexal carcinoma (MAC) belong to a group of tumours known as sclerosing adnexal neoplasms (SAN) that are frequently difficult to differentiate and often require immunohistochemistry for diagnosis. The aim of this study was to assess the usefulness of Ln-γ 2 expression in the differential diagnosis of DTE, infiltrating/morphoeic BCC, MAC and syringoma. METHODS AND RESULTS In this study, we compared the expression of Ln-γ 2 in infiltrating/morphoeic BCC (n = 28), DTE (n = 26), MAC (n = 10) and syringoma (n = 20). Immunohistochemically, Ln-γ 2 positivity was noted in 96% (27 cases) of infiltrating/morphoeic BCC and 90% (nine cases) of MAC, while all DTE and syringoma cases were negative. Furthermore, Ln-γ 2 expression pattern in infiltrating/morphoeic BCC was different from that in MAC. Ln-γ 2 expression was found in the cytoplasm of tumour cells in infiltrating/morphoeic BCC tumour cells, while in MAC linear expression was noted both along tumour nests and in the cytoplasm. CONCLUSION Ln-γ 2 is a helpful adjunct in the differential diagnosis of SAN.
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Affiliation(s)
- Kaori Koga
- Department of Pathology, Fukuoka University School of Medicine and Hospital, Fukuoka, Japan
| | - Takashi Anan
- Sapporo Dermatopathology Institute, Sapporo, Japan
| | | | - Masakazu Fujimoto
- Department of Diagnostic Pathology, Wakayama Medical University, Wakayama, Japan
| | - Kazuki Nabeshima
- Department of Pathology, Fukuoka University School of Medicine and Hospital, Fukuoka, Japan
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22
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Fukumoto T, Fukumoto R, Oka M, Horita N. Comparing treatments for basal cell carcinoma in terms of long‐term treatment‐failure: a network meta‐analysis. J Eur Acad Dermatol Venereol 2019; 33:2050-2057. [DOI: 10.1111/jdv.15796] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 06/27/2019] [Indexed: 01/24/2023]
Affiliation(s)
- T. Fukumoto
- Gene Expression and Regulation Program The Wistar Institute Philadelphia PA USA
- Division of Dermatology Department of Internal Related Kobe University Graduate School of Medicine Kobe Japan
| | - R. Fukumoto
- Research Center for Advanced Science and Technology The University of Tokyo Tokyo Japan
| | - M. Oka
- Division of Dermatology Tohoku Medical and Pharmaceutical University Sendai Japan
| | - N. Horita
- Department of Pulmonology Yokohama City University Graduate School of Medicine Kanazawa Yokohama Japan
- National Human Genome Research Institute National Institutes of Health Bethesda MD USA
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Affiliation(s)
| | | | - Junko Sowa-Osako
- Dermatology, Osaka City University Graduate School of Medicine School of Medicine, Osaka, Japan
| | - Chiharu Tateishi
- Dermatology, Osaka City University Graduate School of Medicine School of Medicine, Osaka, Japan
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24
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Sasaki R, Demizu Y, Yamashita T, Komatsu S, Akasaka H, Miyawaki D, Yoshida K, Wang T, Okimoto T, Fukumoto T. First-in-Human Phase I Study of a Non-Woven Fabric Bioabsorbable Spacer Combined with Particle Therapy Against Abdominal or Pelvic Sarcomas. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.2522] [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: 11/27/2022]
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25
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Mitsui Y, Ogawa K, Takeda M, Kuwahara M, Fukumoto T, Asada H. Grouped apocrine gland component associated with sporadic syringocystadenoma papilliferum: A case report and BRAFV600E mutation analysis of the two components. J Dermatol 2019; 46:e395-e398. [PMID: 31294472 DOI: 10.1111/1346-8138.15020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yasuhiro Mitsui
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Kohei Ogawa
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Maiko Takeda
- Department of Diagnostic Pathology, Nara Medical University, Kashihara, Japan
| | | | | | - Hideo Asada
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
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26
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Mitsui Y, Ogawa K, Fukumoto T, Sasaki C, Sonobe H, Azukizawa H, Koga K, Asada H. Superficial sebaceous carcinoma: The correlations between the clinical, dermoscopic and histopathological findings of a rare variant of sebaceous carcinoma. J Dermatol 2019; 46:e280-e281. [PMID: 30860621 DOI: 10.1111/1346-8138.14843] [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] [Indexed: 11/30/2022]
Affiliation(s)
- Yasuhiro Mitsui
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Kohei Ogawa
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | | | - Chikako Sasaki
- Division of Plastic Surgery, Nara Medical University, Kashihara, Japan
| | - Hiroko Sonobe
- Department of Dermatology, Yamatotakada Municipal Hospital, Yamatotakada, Japan
| | - Hiroaki Azukizawa
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Kaori Koga
- Department of Pathology, Fukuoka University Hospital, Fukuoka, Japan
| | - Hideo Asada
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
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27
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Mitsui Y, Ogawa K, Mashiba K, Fukumoto T, Asada H. Case of S100-positive benign cephalic histiocytosis involving monocyte/macrophage lineage marker expression. J Dermatol 2018; 45:e344-e345. [PMID: 29766556 DOI: 10.1111/1346-8138.14475] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yasuhiro Mitsui
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Kohei Ogawa
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Kumi Mashiba
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | | | - Hideo Asada
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
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28
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Kanameishi S, Goto K, Ogawa M, Fukumoto T, Tanabe H. Efficacy of suplatast tosilate in a case of recurrent eosinophilic annular erythema. Int J Dermatol 2018; 57:e66-e68. [PMID: 29655235 DOI: 10.1111/ijd.13973] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Revised: 02/19/2018] [Accepted: 02/24/2018] [Indexed: 11/28/2022]
Affiliation(s)
| | - Kazuya Goto
- Department of Dermatology, Tenri Hospital, Nara, Japan
| | - Marie Ogawa
- Department of Dermatology, Tenri Hospital, Nara, Japan
| | - Takaya Fukumoto
- Department of Diagnostic Pathology, Fukumoto dermatopathology clinic, Nara, Japan
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Abstract
AbstractSetting: Atherosclerosis causes structural changes in artery walls that alter their physical properties. The stiffness parameteris one quantitative index of the elastic properties of large arteries.can be calculated from the measurements of blood pressure and arterial diameter. We examined whether quantitatively evaluates common carotid atherosclerosis. Methods: We measured the common carotid artery inner diameter and its pulsatile change with an ultrasonic instrument. The subjects were healthy persons, patients with atherosclesrosis risk factors, patients with myocardial infarctions, and patients with cerebral infarction. Results: Thein healthy persons aged 40-59 years was 11.2. β was 13.2 in patients with atherosclerosis risk factors, 13.4 in patients with myocardial infarction, and 13.5 in patients with cerebral infarctions. These data in each patient group were significantly higher than those in healthy subjects. Conclusions: This diagnostic method is inexpensive, noninvasive and easily performed.shows promise as a useful diagnostic indicator of atherosclerosis.
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Fujishiro K, Fukumoto T, Joki M, Wada T. Effective Prevention of Carotid Artery Atherosclerosis by Following this Motto for Healthy Habits: “Give Up One, Reduce Two, and Increase Three”. Methods Inf Med 2018. [DOI: 10.1055/s-0038-1633971] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Summary
Objectives:
Lifestyle has a major influence on the development and progression of atherosclerosis. Our motto for healthy habits is “give up one, reduce two, and increase three”. The one thing that is to be given up is smoking. The two things that are to be reduced are intake of food and alcohol. The three things that are to be increased are exercise, rest and enjoyable activities. We assessed correlation between these six-health habits and plaque score indicating degree of atherosclerosis in the carotid artery.
Methods:
Subjects were divided into unfavorable (practicing zero to three habits) and optimal (practicing four to six habits) healthy habits groups.
Results:
Plaque score was significantly higher in the unfavorable group (7.6 ± 5.8) than in the optimal group (4.9 ± 4.2) (P<0.001).
Conclusions:
The healthy habits that significantly contributed to prevention of atherosclerosis were quitting smoking and increasing rest and enjoyable activities.
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Hasegawa-Murakami Y, Kono M, Yokota K, Inaba H, Fukumoto T, Akiyama M. Dermoscopic features of endocrine mucin-producing sweat gland carcinoma. J Dermatol 2017; 45:353-356. [PMID: 29178396 DOI: 10.1111/1346-8138.14146] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [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: 06/23/2017] [Accepted: 10/23/2017] [Indexed: 11/26/2022]
Abstract
Endocrine mucin-producing sweat gland carcinoma (EMPSGC) is very rare, with only 61 cases reported to date. EMPSGC is considered to be a low-grade carcinoma of sweat gland origin. Dermoscopic findings of EMPSGC have not been previously reported. We report the first case of a man with EMPSGC, featuring dermoscopic findings. Dermoscopic examinations of the present EMPSGC lesion revealed tumor cell proliferation that appeared as pink ovoid nests and elongated epidermis that resembled a whitish-pink network. Another characteristic finding of the present lesion was the large red/blue globules in pink ovoid nests in the tumor. Those reflected lacunae containing secretory fluid with red blood cells. We think that the large red/blue globules in pink ovoid nests in our case could be a characteristic dermoscopic finding specific to EMPSGC. We dermatologists encounter many "pink nodules" at out-patient clinics. The present dermoscopic findings may be useful for the differential diagnosis of EMPSGC.
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Affiliation(s)
| | - Michihiro Kono
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kenji Yokota
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiroko Inaba
- Devision of Dermatology, Tokoname City Hospital, Tokoname, Japan
| | | | - Masashi Akiyama
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
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32
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Baba M, Aikou T, Natsugoe S, Kusano C, Shimada M, Nakano S, Fukumoto T, Yoshinaka H. Quality of life following esophagectomy with three-field lymphadenectomy for carcinoma, focusing on its relationship to vocal cord palsy. Dis Esophagus 2017; 11:28-34. [PMID: 29040479 DOI: 10.1093/dote/11.1.28] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
To clarify the quality of life of patients who underwent esophagectomy for carcinoma by right thoracotomy, laparotomy and cervical anastomosis, 116 patients who were cancer free at the time of mailing a questionnaire were analyzed. A significant decrease in vital capacity for 3 years postoperatively, as well as in the percentage of ideal body weight, between 3 and 5 years were observed in 57 patients with three-field lymphadenectomy. Patients' quality of life undergoing three-field dissection was worse than those with less radical lymphadenectomy (59 cases) in terms of the performance status and difficulty in talking at 60 months or more postoperatively. Around 20% of all patients reported severe hoarseness due to permanent recurrent nerve paralysis, resulting in poor quantity of food intake at 24 months or less postoperatively and restricted daily activity and difficulty in talking at 60 months or more after the operation. When a patient suffers from vocal cord insufficiency caused by permanent paralysis of the recurrent nerve, early treatment before discharge from the hospital should be performed to improve the quality of life of such a patient.
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Affiliation(s)
- M Baba
- First Department of Surgery, Faculty of Medicine, Kagoshima University, Kagoshima, Japan
| | - T Aikou
- First Department of Surgery, Faculty of Medicine, Kagoshima University, Kagoshima, Japan
| | - S Natsugoe
- First Department of Surgery, Faculty of Medicine, Kagoshima University, Kagoshima, Japan
| | - C Kusano
- First Department of Surgery, Faculty of Medicine, Kagoshima University, Kagoshima, Japan
| | - M Shimada
- First Department of Surgery, Faculty of Medicine, Kagoshima University, Kagoshima, Japan
| | - S Nakano
- First Department of Surgery, Faculty of Medicine, Kagoshima University, Kagoshima, Japan
| | - T Fukumoto
- First Department of Surgery, Faculty of Medicine, Kagoshima University, Kagoshima, Japan
| | - H Yoshinaka
- First Department of Surgery, Faculty of Medicine, Kagoshima University, Kagoshima, Japan
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33
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Fukumoto T, Iwanaga A, Fukunaga A, Wataya-Kaneda M, Koike Y, Nishigori C, Utani A. First-genetic analysis of atypical phenotype of pseudoxanthoma elasticum with ocular manifestations in the absence of characteristic skin lesions. J Eur Acad Dermatol Venereol 2017; 32:e147-e149. [PMID: 29024031 DOI: 10.1111/jdv.14637] [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] [Indexed: 11/30/2022]
Affiliation(s)
- T Fukumoto
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - A Iwanaga
- Department of Dermatology, Nagasaki University Graduate School of Biomedical Sciences, 1-12-4 Sakamoto, 852-8523, Nagasaki, Japan
| | - A Fukunaga
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - M Wataya-Kaneda
- Department of Dermatology, Course of Integrated Medicine, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita, 565-0871, Osaka, Japan
| | - Y Koike
- Department of Dermatology, Nagasaki University Graduate School of Biomedical Sciences, 1-12-4 Sakamoto, 852-8523, Nagasaki, Japan
| | - C Nishigori
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - A Utani
- Department of Dermatology, Nagasaki University Graduate School of Biomedical Sciences, 1-12-4 Sakamoto, 852-8523, Nagasaki, Japan
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34
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Fukutake T, Fukumoto T, Tokumoto K, Tomura M, Mitobe F, Tajima K, Takeuchi R, Katada F, Sato S, Shibayama H. Neurological aspects of accidents during bathing. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.1056] [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: 11/26/2022]
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35
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Shibayama H, Tomura M, Fukumoto T, Tokumoto K, Tajima K, Takeuchi R, Mitobe F, Katada F, Sato S, Fukutake T. Extrathymic neoplasms in patients with myasthenia gravis; In which patients should we pay attention to their presence? ------ Observational study in a community hospital. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.3031] [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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36
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Ogawa K, Fukumoto T, Azukizawa H, Takeda M, Asada H. First Japanese case report of atypical Spitz tumor with an ALK rearrangement. J Dermatol 2017; 44:e342-e343. [PMID: 28795421 DOI: 10.1111/1346-8138.14000] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Kohei Ogawa
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | | | - Hiroaki Azukizawa
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Maiko Takeda
- Department of Diagnostic Pathology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Hideo Asada
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
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37
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Ogawa K, Sugano Y, Kaku Y, Hatakeyama K, Fukumoto T, Asada H. Case of reticulated acanthoma with sebaceous differentiation with clinicopathological surveillance. J Dermatol 2017; 44:e204-e205. [PMID: 28470879 DOI: 10.1111/1346-8138.13889] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Kohei Ogawa
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Yuka Sugano
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Yo Kaku
- Department of Dermatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Kinta Hatakeyama
- Department of Diagnostic Pathology, Nara Medical University, Kashihara, Japan
| | | | - Hideo Asada
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
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Misago N, Ansai SI, Fukumoto T, Anan T, Kimura T, Nakao T. Chronological changes in trichofolliculoma: Folliculosebaceous cystic hamartoma is not a very-late-stage trichofolliculoma. J Dermatol 2017; 44:1050-1054. [PMID: 28370423 DOI: 10.1111/1346-8138.13842] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [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: 11/22/2016] [Accepted: 02/16/2017] [Indexed: 11/27/2022]
Abstract
Some authors have reported that the secondary hair follicles in trichofolliculomas (TF) undergo regressive changes and are subsequently replaced by the developed sebaceous elements, and that folliculosebaceous cystic hamartoma (FSCH) is a TF at a very late stage. In the present study, we revaluated the histopathological features of 40 TF lesions, focusing on their chronological changes. The results of the present study indicate that while the secondary follicles in the TF exhibited the hair cycle, the normal hair cycle was out of control, and tertiary hair follicles randomly developed from the involuting secondary follicles. The repeated development of hair follicles in this disordered hair cycle caused the development of chains of several continuous hair follicles in late-stage TF. In the TF lesions, no features indicating the replacement of the regressing secondary hair follicles by any sebaceous elements were observed, thereby suggesting that FSCH is not a very-late-stage TF.
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Affiliation(s)
| | - Shin-Ichi Ansai
- Division of Dermatology and Dermatopathology, Nippon Medical School Musashi Kosugi Hospital, Kawasaki, Japan
| | | | - Takashi Anan
- Sapporo Dermatopathology Institute, Sapporo, Japan
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Misago N, Ansai SI, Fukumoto T, Anan T, Nakao T. Keratoacanthoma en plaque/nodule: A brief report of the clinicopathological features of five cases. J Dermatol 2017; 44:803-807. [PMID: 28332728 DOI: 10.1111/1346-8138.13787] [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: 11/01/2016] [Accepted: 01/06/2017] [Indexed: 11/28/2022]
Abstract
Keratoacanthoma (KA) is characterized by exoendophytic growth with a central keratin-filled crater, representing the crateriform architecture. We herein report five rare cases of KA without a central keratin-filled crater. These KA cases histopathologically showed that one or a few infundibular structures/isthmic lobules had their own open keratotic pores on the surface without a common merged keratotic plug/horn, clinically representing verrucous (keratotic) plaque/nodule, namely, "KA en plaque/nodule". KA rarely but on occasion does show verrucous plaque (or nodular) lesions without a central keratin-filled crater, as the notion that KA invariably shows crateriform architecture is nonsensical.
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Affiliation(s)
| | - Shin-Ichi Ansai
- Division of Dermatology and Dermatopathology, Nippon Medical School Musashi Kosugi Hospital, Kawasaki, Japan
| | | | - Takashi Anan
- Sapporo Dermatopathology Institute, Sapporo, Japan
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40
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Nakamine H, Yamakawa M, Yoshino T, Fukumoto T, Enomoto Y, Matsumura I. Langerhans Cell Histiocytosis and Langerhans Cell Sarcoma: Current Understanding and Differential Diagnosis. J Clin Exp Hematop 2017; 56:109-118. [PMID: 27980300 DOI: 10.3960/jslrt.56.109] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Langerhans cell (LC) histiocytosis (LCH) and LC sarcoma (LCS) are proliferative processes consisting of cells having morphologic and phenotypic features of Langerhans cells (LCs), although the latter may have lost some of these features. Because neoplastic nature of LCH as well as LCS is more likely by recent studies, a category of LC hyperplasia can be better characterized. LCH and LCS are rarely seen in daily pathology practice, but it is important to accurately characterize these lesions. For this purpose, an outline covering proliferations of LC and related cells was constructed. The scheme of this outline is based especially on evaluating borderline lesions, neoplastic trans-differentiation, and degree of similarity with the normal counter-parts. In addition, the organization and update of the current classification scheme for histiocytic and dendritic-cell proliferations is presented.
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Miyagawa F, Shobatake C, Fukumoto T, Yamanaka Y, Kobayashi N, Nishimura K, Masuda M, Asada H. Cutaneous phaeohyphomycosis caused by Exophiala jeanselmei in a healthy individual. J Dermatol 2017; 45:106-108. [PMID: 28191648 DOI: 10.1111/1346-8138.13766] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Fumi Miyagawa
- Departments of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Chinatsu Shobatake
- Departments of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Takaya Fukumoto
- Departments of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Yuji Yamanaka
- The Center for Plastic Surgery, Nara Medical University School of Medicine, Kashihara, Japan
| | - Nobuhiko Kobayashi
- Departments of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Kazuko Nishimura
- Department of Microbiology, Dokkyo Medical University School of Medicine, Tochigi, Japan
| | - Michiaki Masuda
- Department of Microbiology, Dokkyo Medical University School of Medicine, Tochigi, Japan
| | - Hideo Asada
- Departments of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
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Abstract
Seborrheic keratosis with basal clear cells (SKBCC) is an extremely rare histopathological variant of seborrheic keratosis that has histological similarities to melanoma in situ. We herein report two cases of SKBCC and provide the first description of the dermoscopic features of this condition, in addition to the histopathological findings. Both of the two lesions showed typical histological architectures of seborrheic keratosis with rows or focal clusters of monomorphic clear cells with abundant pale cytoplasm and small round nucleus in the basal layer. Immunohistochemical examination revealed that most clear cells were positive for high molecular weight cytokeratin (34βE12) in a peripheral pattern but were negative tor Melan-A. Dermoscopy revealed typical features of ordinary seborrheic keratosis, while unfortunately did not reflect the presence of basal clear cells.
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Affiliation(s)
- Takashi Anan
- Sapporo Institute for Dermatopathology, Sapporo, Japan
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43
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Ogita A, Ansai SI, Misago N, Anan T, Fukumoto T, Saeki H. Clinicopathological study of crateriform verruca: Crateriform epithelial lesions histopathologically distinct from keratoacanthoma. J Dermatol 2016; 43:1154-1159. [DOI: 10.1111/1346-8138.13331] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Accepted: 01/13/2016] [Indexed: 01/26/2023]
Affiliation(s)
- Azusa Ogita
- Division of Dermatology; Nippon Medical School Musashi Kosugi Hospital; Kawasaki Japan
| | - Shin-ichi Ansai
- Division of Dermatology; Nippon Medical School Musashi Kosugi Hospital; Kawasaki Japan
| | | | - Takashi Anan
- Sapporo Dermatopathology Institute; Sapporo Japan
| | | | - Hidehisa Saeki
- Department of Dermatology; Nippon Medical School; Tokyo Japan
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44
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Shobatake C, Miyagawa F, Fukumoto T, Hirai T, Kobayashi N, Asada H. Usefulness of ultrasonography for rapidly diagnosing cutaneous sinus tracts of dental origin. J Dermatol Sci 2016. [DOI: 10.1016/j.jdermsci.2016.08.380] [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: 10/20/2022]
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Hara H, Mihara M, Anan T, Fukumoto T, Narushima M, Iida T, Koshima I. Pathological Investigation of Acquired Lymphangiectasia Accompanied by Lower Limb Lymphedema: Lymphocyte Infiltration in the Dermis and Epidermis. Lymphat Res Biol 2016; 14:172-80. [DOI: 10.1089/lrb.2016.0016] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Affiliation(s)
- Hisako Hara
- Department of Lymphatic and Reconstructive Surgery, Saiseikai Kawaguchi General Hospital, Saitama, Japan
- Department of Plastic and Reconstructive Surgery, The University of Tokyo Hospital, Tokyo, Japan
| | - Makoto Mihara
- Department of Lymphatic and Reconstructive Surgery, Saiseikai Kawaguchi General Hospital, Saitama, Japan
| | - Takashi Anan
- Sapporo Dermatopathology Institute, Hokkaido, Japan
| | | | - Mitsunaga Narushima
- Department of Plastic and Reconstructive Surgery, The University of Tokyo Hospital, Tokyo, Japan
| | - Takuya Iida
- Department of Plastic and Reconstructive Surgery, The University of Tokyo Hospital, Tokyo, Japan
| | - Isao Koshima
- Department of Plastic and Reconstructive Surgery, The University of Tokyo Hospital, Tokyo, Japan
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46
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Watanabe M, Ansai SI, Iwakiri I, Fukumoto T, Murakami M. Case of pleomorphic rhabdomyosarcoma arising on subcutaneous tissue in an adult patient: Review of the published works of 13 cases arising on cutaneous or subcutaneous tissue. J Dermatol 2016; 44:59-63. [PMID: 27569112 DOI: 10.1111/1346-8138.13549] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [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: 02/23/2016] [Accepted: 07/10/2016] [Indexed: 12/26/2022]
Abstract
Rhabdomyosarcoma (RMS) is a malignant mesenchymal tumor usually occurring in children, young adults, and predominantly arising in the head and neck or deep soft tissue of the extremities. Pleomorphic RMS (PRMS) arising on subcutaneous tissue in an adult patient's trunk is extremely rare. We present a case of primary PRMS occurring on the back of a 50-year-old man. The tumor was diagnosed by histological and immunohistochemical findings of the resected specimen. One month after the surgery, axillary lymph node metastases were found. Subsequently, the patient received three cycles of combined chemotherapy. The rest of those axillary lymph nodes were reduced in size and there was no local recurrence 6 months postoperatively. PRMS is a very rare but aggressive tumor. Thus, it is important to confirm the diagnosis and provide adequate treatments.
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Affiliation(s)
- Mai Watanabe
- Division of Plastic and Reconstructive Surgery, Nippon Medical School Musashi Kosugi Hospital, Kawasaki, Japan
| | - Shin-Ichi Ansai
- Division of Dermatology, Nippon Medical School Musashi Kosugi Hospital, Kawasaki, Japan
| | - Itaru Iwakiri
- Division of Plastic and Reconstructive Surgery, Nippon Medical School Musashi Kosugi Hospital, Kawasaki, Japan
| | | | - Masahiro Murakami
- Division of Plastic and Reconstructive Surgery, Nippon Medical School Musashi Kosugi Hospital, Kawasaki, Japan
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Hattori M, Shimizu A, Hisada T, Fukumoto T, Ishikawa O. Erythema Induratum in a Patient with Pulmonary Mycobacterium avium Infection. Acta Derm Venereol 2016; 96:705-6. [PMID: 26806446 DOI: 10.2340/00015555-2348] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Mai Hattori
- Department of Dermatology, Gunma University Graduate School of Medicine, 3-39-22 Showa, Maebashi, Gunma 371-8511, Japan
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Ishiguro N, Oyamada R, Nasuhara Y, Yamada T, Miyamoto T, Imai S, Akizawa K, Fukumoto T, Iwasaki S, Iijima H, Ono K. Three-day regimen of oseltamivir for postexposure prophylaxis of influenza in wards. J Hosp Infect 2016; 94:150-3. [PMID: 27346624 DOI: 10.1016/j.jhin.2016.05.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [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: 11/04/2015] [Accepted: 05/17/2016] [Indexed: 11/15/2022]
Abstract
Inpatients who had been in close contact with patients with influenza were given oseltamivir [75mg capsules once daily for adults or 2mg/kg (maximum of 75mg) once daily for children] for three days as postexposure prophylaxis (PEP). The index patients with influenza were prescribed a neuraminidase inhibitor and were discharged immediately or transferred to isolation rooms. The protective efficacy of oseltamivir for three days was 93% overall [95% confidence interval (CI) 53-99%; P=0.023] and 94% for influenza A (95% CI 61-99%; P=0.017), which is comparable to that of seven- to 10-day regimens of oseltamivir as PEP.
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Affiliation(s)
- N Ishiguro
- Infection Control Team, Hokkaido University Hospital, Sapporo, Japan.
| | - R Oyamada
- Infection Control Team, Hokkaido University Hospital, Sapporo, Japan
| | - Y Nasuhara
- Division of Hospital Safety Management, Hokkaido University Hospital, Sapporo, Japan
| | - T Yamada
- Infection Control Team, Hokkaido University Hospital, Sapporo, Japan; Division of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - T Miyamoto
- Infection Control Team, Hokkaido University Hospital, Sapporo, Japan; Division of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - S Imai
- Infection Control Team, Hokkaido University Hospital, Sapporo, Japan; Division of Pharmacy, Hokkaido University Hospital, Sapporo, Japan
| | - K Akizawa
- Infection Control Team, Hokkaido University Hospital, Sapporo, Japan; Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Japan
| | - T Fukumoto
- Infection Control Team, Hokkaido University Hospital, Sapporo, Japan; Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Japan
| | - S Iwasaki
- Infection Control Team, Hokkaido University Hospital, Sapporo, Japan; Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Japan
| | - H Iijima
- Clinical Research and Medical Innovation Centre, Hokkaido University Hospital, Sapporo, Japan
| | - K Ono
- Clinical Research and Medical Innovation Centre, Hokkaido University Hospital, Sapporo, Japan
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49
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Ito K, Ansai SI, Fukumoto T, Anan T, Kimura T. Clinicopathological analysis of 384 cases of poroid neoplasms including 98 cases of apocrine type cases. J Dermatol 2016; 44:327-334. [DOI: 10.1111/1346-8138.13421] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Accepted: 03/14/2016] [Indexed: 12/26/2022]
Affiliation(s)
- Keigo Ito
- Department of Dermatology; The Jikei University School of Medicine; Tokyo Japan
| | - Shin-ichi Ansai
- Division of Dermatology; Nippon Medical School Musashi Kosugi Hospital; Kanagawa Japan
| | | | - Takashi Anan
- Sapporo Institute for Dermatopathology; Hokkaido Japan
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50
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Ogawa K, Fukumoto T, Yoshida M, Matsumoto Y, Shobatake C, Asada H. Eosinophilic annular erythema in a patient with autoimmune pancreatitis: Nicotinamide therapy may be beneficial for achieving remission. J Dermatol 2016; 43:1380-1381. [DOI: 10.1111/1346-8138.13411] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Kohei Ogawa
- Department of Dermatology; Nara Medical University School of Medicine; Kashihara Japan
| | - Takaya Fukumoto
- Department of Dermatology; Nara Medical University School of Medicine; Kashihara Japan
| | - Motoyuki Yoshida
- The 3rd Department of Internal Medicine; Nara Medical University School of Medicine; Kashihara Japan
| | - Yuka Matsumoto
- Department of Dermatology; Nara Medical University School of Medicine; Kashihara Japan
| | - Chinatsu Shobatake
- Department of Dermatology; Nara Medical University School of Medicine; Kashihara Japan
| | - Hideo Asada
- Department of Dermatology; Nara Medical University School of Medicine; Kashihara Japan
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