: The clinical and pathological features of human intestinal spirochetosis (HIS) are not well known. Here we report 55 patients with HIS who were diagnosed at our institution during the past 5 years. Seven patients presented with symptoms such as abdominal pain or diarrhea, while the others were incidentally diagnosed during screening colonoscopy. Most patients had non-specific endoscopic findings, including intestinal edema or erosion. The diagnosis of HIS was histologically confirmed via hematoxylin and eosin staining, periodic acid-Schiff staining, and/or immunohistochemistry using anti-Treponema pallidum antibody. Among the 55 patients, five were diagnosed with diseases other than HIS (amoebic colitis, three;ulcerative colitis, one). Sixteen patients were treated with either amoxicillin or metronidazole;only metronidazole proved to be effective. The clinical significance of asymptomatic HIS remains unknown. Some case reports suggest a risk for increased severity in patients with immunodeficiency and/or sexually transmitted diseases. Therefore, aggressive treatment for HIS should be considered, particularly in high-risk patients.
{"title":"腸管スピロヘータ症(human intestinal spirochetosis;HIS)の臨床的意義についての検討","authors":"智子 梅田, 宏 芹澤, 拓 小林, 貴彦 豊永, 詠子 齊藤, 雅嗣 中野, 肇 樋口, 令 常松, 憲明 渡邊, 紀文 日比, 森永 正二郎","doi":"10.11405/NISSHOSHI.114.230","DOIUrl":"https://doi.org/10.11405/NISSHOSHI.114.230","url":null,"abstract":": The clinical and pathological features of human intestinal spirochetosis (HIS) are not well known. Here we report 55 patients with HIS who were diagnosed at our institution during the past 5 years. Seven patients presented with symptoms such as abdominal pain or diarrhea, while the others were incidentally diagnosed during screening colonoscopy. Most patients had non-specific endoscopic findings, including intestinal edema or erosion. The diagnosis of HIS was histologically confirmed via hematoxylin and eosin staining, periodic acid-Schiff staining, and/or immunohistochemistry using anti-Treponema pallidum antibody. Among the 55 patients, five were diagnosed with diseases other than HIS (amoebic colitis, three;ulcerative colitis, one). Sixteen patients were treated with either amoxicillin or metronidazole;only metronidazole proved to be effective. The clinical significance of asymptomatic HIS remains unknown. Some case reports suggest a risk for increased severity in patients with immunodeficiency and/or sexually transmitted diseases. Therefore, aggressive treatment for HIS should be considered, particularly in high-risk patients.","PeriodicalId":341053,"journal":{"name":"The Japanese journal of gastro-enterology","volume":"452 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124549800","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-02-05DOI: 10.11405/NISSHOSHI.114.238
M. Hashiguchi, Tsutomu Tamai, Y. Nasu, Fumisato Sasaki, Michiyo Higashi, Kaoru Hijikuro, Hisatomo Futawatari, Kouichirou Shigeta, Susumu Hasegawa, Akio Ido
Abstract A 77-year-old man underwent endoscopic submucosal dissection (ESD) of a type 0-IIc tumor located in the cardiac part of the stomach. The pathological diagnosis of the tumor was poorly differentiated tubular adenocarcinoma with submucosal invasion depth;therefore, radical gastrectomy was also performed. After 1 year and 10 months, liver metastasis was detected because of which partial liver resection was performed. The pathological diagnosis of the tumor was neuroendocrine carcinoma (NEC). The pathology of the ESD specimen was re-examined, and a diagnosis of gastric NEC was made;furthermore, the liver tumor was regarded as metachronous metastasis. Despite the radical excision of the stage IA tumor, metastasis occurred. Chemotherapy with S-1 alone was successfully performed after the liver resection while considering the advanced age of the patient. Follow-up revealed no signs of recurrence at 1 year and 4 months after the treatment, indicating that the S-1 therapy may be considered for treating NEC in elderly and medically compromised patients owing to its mild side effects.
{"title":"内視鏡的粘膜下層剥離術（endoscopic submucosal dissection）の1年10カ月後に異時性肝転移をきたした胃神経内分泌癌（neuroendocrine carcinoma）の1例","authors":"M. Hashiguchi, Tsutomu Tamai, Y. Nasu, Fumisato Sasaki, Michiyo Higashi, Kaoru Hijikuro, Hisatomo Futawatari, Kouichirou Shigeta, Susumu Hasegawa, Akio Ido","doi":"10.11405/NISSHOSHI.114.238","DOIUrl":"https://doi.org/10.11405/NISSHOSHI.114.238","url":null,"abstract":"Abstract A 77-year-old man underwent endoscopic submucosal dissection (ESD) of a type 0-IIc tumor located in the cardiac part of the stomach. The pathological diagnosis of the tumor was poorly differentiated tubular adenocarcinoma with submucosal invasion depth;therefore, radical gastrectomy was also performed. After 1 year and 10 months, liver metastasis was detected because of which partial liver resection was performed. The pathological diagnosis of the tumor was neuroendocrine carcinoma (NEC). The pathology of the ESD specimen was re-examined, and a diagnosis of gastric NEC was made;furthermore, the liver tumor was regarded as metachronous metastasis. Despite the radical excision of the stage IA tumor, metastasis occurred. Chemotherapy with S-1 alone was successfully performed after the liver resection while considering the advanced age of the patient. Follow-up revealed no signs of recurrence at 1 year and 4 months after the treatment, indicating that the S-1 therapy may be considered for treating NEC in elderly and medically compromised patients owing to its mild side effects.","PeriodicalId":341053,"journal":{"name":"The Japanese journal of gastro-enterology","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125753351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-01-05DOI: 10.11405/NISSHOSHI.114.78
Narihiro Shibukawa, Shuji Wakamatsu, Shohei Ouchi, Yuhei Wakahara, N. Tatsumi, A. Kaneko
A woman in her 70s was an outpatient at our hospital. Esophagogastroduodenoscopy revealed a slightly elevated lesion with erosion, 10mm in diameter, located at the greater curvature of the antrum. Helicobacter pylori testing yielded negative results, and there was no atrophy of the gastric mucosa. Biopsy revealed a well-differentiated tubular adenocarcinoma. Complete en bloc resection was performed via endoscopic submucosal dissection, in accordance with the current Japanese guidelines. The gastric adenocarcinoma of the fundic gland type and coexisting with a hyperplastic or fundic gland polyp was negative according to the histological examination.
{"title":"Helicobacter pylori未感染の胃粘膜に生じた0-IIa＋IIc型分化型癌の1例","authors":"Narihiro Shibukawa, Shuji Wakamatsu, Shohei Ouchi, Yuhei Wakahara, N. Tatsumi, A. Kaneko","doi":"10.11405/NISSHOSHI.114.78","DOIUrl":"https://doi.org/10.11405/NISSHOSHI.114.78","url":null,"abstract":"A woman in her 70s was an outpatient at our hospital. Esophagogastroduodenoscopy revealed a slightly elevated lesion with erosion, 10mm in diameter, located at the greater curvature of the antrum. Helicobacter pylori testing yielded negative results, and there was no atrophy of the gastric mucosa. Biopsy revealed a well-differentiated tubular adenocarcinoma. Complete en bloc resection was performed via endoscopic submucosal dissection, in accordance with the current Japanese guidelines. The gastric adenocarcinoma of the fundic gland type and coexisting with a hyperplastic or fundic gland polyp was negative according to the histological examination.","PeriodicalId":341053,"journal":{"name":"The Japanese journal of gastro-enterology","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129296141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-01-05DOI: 10.11405/NISSHOSHI.114.84
Yoshiaki Hayashi, Yasuharu Kaizaki, M. Utsunomiya, A. Aritsuka, Y. Naito, H. Fujinaga, Kenkei Hasatani, Hiroyuki Aoyagi, N. Ibe, Tamon Miyanaga
: A 66-year-old man with recurrent stroke within a short period of time was referred to our department from the neurology department to rule out any malignancy. An endoscopic examination revealed a white depressed lesion in the body of the stomach, and computed tomography revealed a high-density area in the mesentery around the stomach. A mucosa-associated lymphoid tissue (MALT) lymphoma was detected from both the stomach biopsy and resected mesenteric specimen. Systemic chemotherapy was administered for the MALT lymphoma (Lugano classification stage IV). Cerebral infarction did not occur after the treatment. We concluded that Trousseau syndrome associated with the MALT lymphoma disseminated to the mesenteric adipose tissue. A MALT lymphoma has a small probability of occurring in Trousseau syndrome.
{"title":"Trousseau症候群として発症した腸間膜への播種をともなった胃mucosa-associated lymphoid tissue（MALT）リンパ腫の1症例","authors":"Yoshiaki Hayashi, Yasuharu Kaizaki, M. Utsunomiya, A. Aritsuka, Y. Naito, H. Fujinaga, Kenkei Hasatani, Hiroyuki Aoyagi, N. Ibe, Tamon Miyanaga","doi":"10.11405/NISSHOSHI.114.84","DOIUrl":"https://doi.org/10.11405/NISSHOSHI.114.84","url":null,"abstract":": A 66-year-old man with recurrent stroke within a short period of time was referred to our department from the neurology department to rule out any malignancy. An endoscopic examination revealed a white depressed lesion in the body of the stomach, and computed tomography revealed a high-density area in the mesentery around the stomach. A mucosa-associated lymphoid tissue (MALT) lymphoma was detected from both the stomach biopsy and resected mesenteric specimen. Systemic chemotherapy was administered for the MALT lymphoma (Lugano classification stage IV). Cerebral infarction did not occur after the treatment. We concluded that Trousseau syndrome associated with the MALT lymphoma disseminated to the mesenteric adipose tissue. A MALT lymphoma has a small probability of occurring in Trousseau syndrome.","PeriodicalId":341053,"journal":{"name":"The Japanese journal of gastro-enterology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116710736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-12-05DOI: 10.11405/NISSHOSHI.113.2029
Yoshiaki Isono, T. Saito, Tomomasa Tochio, Hiroaki Kumazawa, Hiroki Tanaka, Shimpei Matsusaki, Tomohiro Sase, Hiroshi Okano, Y. Baba, K. Mukai
: A 67-year-old male was diagnosed with advanced esophageal cancer. A computed tomography scan showed multiple intra-abdominal lymphadenopathies. Because the tumor was thought to be unresectable, we initiated chemotherapy. Twelve months later, the patient was admitted to our hospital because of hematemesis. Gastroduodenoscopy revealed oozing bleeding from the esophageal tumor. Hemostasis was not achieved with conservative treatment, and frequent blood transfusions were required. Endoscopic hemostasis was difficult to achieve because of the malignant esophageal stenosis. To treat the malignant esophageal stricture and esophageal tumor bleeding, we attempted to insert an esophageal covered self-expandable metallic stent. After the procedure, hemostasis was achieved by mechanical tamponade. Here we report a rare case of esophageal tumor bleeding that was managed with mechanical tamponade using an esophageal covered self-expandable metallic stent.
{"title":"食道covered self-expandable metallic stent留置により腫瘍出血を制御し得た進行食道癌の1例","authors":"Yoshiaki Isono, T. Saito, Tomomasa Tochio, Hiroaki Kumazawa, Hiroki Tanaka, Shimpei Matsusaki, Tomohiro Sase, Hiroshi Okano, Y. Baba, K. Mukai","doi":"10.11405/NISSHOSHI.113.2029","DOIUrl":"https://doi.org/10.11405/NISSHOSHI.113.2029","url":null,"abstract":": A 67-year-old male was diagnosed with advanced esophageal cancer. A computed tomography scan showed multiple intra-abdominal lymphadenopathies. Because the tumor was thought to be unresectable, we initiated chemotherapy. Twelve months later, the patient was admitted to our hospital because of hematemesis. Gastroduodenoscopy revealed oozing bleeding from the esophageal tumor. Hemostasis was not achieved with conservative treatment, and frequent blood transfusions were required. Endoscopic hemostasis was difficult to achieve because of the malignant esophageal stenosis. To treat the malignant esophageal stricture and esophageal tumor bleeding, we attempted to insert an esophageal covered self-expandable metallic stent. After the procedure, hemostasis was achieved by mechanical tamponade. Here we report a rare case of esophageal tumor bleeding that was managed with mechanical tamponade using an esophageal covered self-expandable metallic stent.","PeriodicalId":341053,"journal":{"name":"The Japanese journal of gastro-enterology","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132234553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A woman in her 50s was admitted to our hospital because of multiple tumors detected in her liver. She was diagnosed with combined hepatocellular cholangiocarcinoma using gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid (Gd-EOB-DTPA)-enhanced magnetic resonance imaging (MRI) and biopsy of the liver tumors. We judged the tumors to be unresectable because they were found in both lobes of the liver, with a tumor thrombus being found in the main left portal vein. The pathological findings showed that the tumors exhibited characteristics of hepatocellular carcinoma. Therefore, sorafenib was administered;however, 6 months later, the disease progressed. Consequently, she received second-line chemotherapy with a one-shot intra-arterial injection of cisplatin, but this too was ineffective, and her general condition worsened. As hence, we changed the regimen to 5-fluorouracil continuous infusion and consecutive low dose cisplatin (LFP) therapy. After one cycle of chemotherapy with LFP, Gd-EOB-DTPA-enhanced MRI showed markedly decreased sizes and numbers of tumors. To date, she has completed six cycles of LFP therapy, and almost all her tumors are no longer visible on MRI. She has recovered to a good state and has achieved long-term survival. Thus, this case indicates that although LFP therapy is generally selected for cases of advanced hepatocellular carcinoma, it also appears to be effective for long-term disease control in cases of hepatocellular cholangiocarcinoma.
{"title":"Low-dose FP療法が奏効した切除不能混合型肝癌の1例","authors":"Sayuri Kato, Yasuto Takeuchi, Nozomu Wada, Yuuki Morimoto, Kenji Kuwaki, Hideki Ohnishi, Shinichirou Nakamura, Hidenori Shiraha, Akinobu Takaki, Hiroyuki Okada","doi":"10.11405/NISSHOSHI.113.2050","DOIUrl":"https://doi.org/10.11405/NISSHOSHI.113.2050","url":null,"abstract":"A woman in her 50s was admitted to our hospital because of multiple tumors detected in her liver. She was diagnosed with combined hepatocellular cholangiocarcinoma using gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid (Gd-EOB-DTPA)-enhanced magnetic resonance imaging (MRI) and biopsy of the liver tumors. We judged the tumors to be unresectable because they were found in both lobes of the liver, with a tumor thrombus being found in the main left portal vein. The pathological findings showed that the tumors exhibited characteristics of hepatocellular carcinoma. Therefore, sorafenib was administered;however, 6 months later, the disease progressed. Consequently, she received second-line chemotherapy with a one-shot intra-arterial injection of cisplatin, but this too was ineffective, and her general condition worsened. As hence, we changed the regimen to 5-fluorouracil continuous infusion and consecutive low dose cisplatin (LFP) therapy. After one cycle of chemotherapy with LFP, Gd-EOB-DTPA-enhanced MRI showed markedly decreased sizes and numbers of tumors. To date, she has completed six cycles of LFP therapy, and almost all her tumors are no longer visible on MRI. She has recovered to a good state and has achieved long-term survival. Thus, this case indicates that although LFP therapy is generally selected for cases of advanced hepatocellular carcinoma, it also appears to be effective for long-term disease control in cases of hepatocellular cholangiocarcinoma.","PeriodicalId":341053,"journal":{"name":"The Japanese journal of gastro-enterology","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115738013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
: A 73-year-old man with a hepatocellular carcinoma was admitted to our hospital. He suffered from recurrent severe hypoglycemia. An autopsy was performed after his death. Anti-insulin-like growth factor II (IGF-II) monoclonal antibody immunostaining of the hepatocellular carcinoma was positive. Western immunoblot analysis of the serum revealed highly elevated IGF-II. Therefore, we diagnosed this case as a non-islet cell tumor hypoglycemia caused by a big IGF-II-producing hepatocellular carcinoma.
{"title":"著明な低血糖症状をともなった高分子型insulin-like growth factor II産生肝細胞癌の1剖検例","authors":"Hirohito Naruse, Norihiko Shimoyama, Tsugumi Satoh, Y. Yamamoto, Kazuteru Hatanaka, Taiki Kudo, Masayoshi Ohno, Kazuharu Suzuki, Hajime Hirata, Marina Suzuki","doi":"10.11405/NISSHOSHI.113.2057","DOIUrl":"https://doi.org/10.11405/NISSHOSHI.113.2057","url":null,"abstract":": A 73-year-old man with a hepatocellular carcinoma was admitted to our hospital. He suffered from recurrent severe hypoglycemia. An autopsy was performed after his death. Anti-insulin-like growth factor II (IGF-II) monoclonal antibody immunostaining of the hepatocellular carcinoma was positive. Western immunoblot analysis of the serum revealed highly elevated IGF-II. Therefore, we diagnosed this case as a non-islet cell tumor hypoglycemia caused by a big IGF-II-producing hepatocellular carcinoma.","PeriodicalId":341053,"journal":{"name":"The Japanese journal of gastro-enterology","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132897010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A woman in her 60s was referred to our hospital with a superficial depressed lesion measuring 8mm in diameter on the lesser curvature of the lower gastric body. Initial biopsy of the lesion indicated a moderately differentiated adenocarcinoma. Endoscopic submucosal dissection was performed, and pathological examination revealed a tumor comprised of adenocarcinoma and neuroendocrine carcinoma with submucosal infiltration, with the final pathological diagnosis being gastric mixed adenoneuroendocrine carcinoma (MANEC). Laparoscopic gastrectomy was subsequently performed. No recurrence was observed after 18 months. Most neuroendocrine carcinomas including MANEC are diagnosed at an advanced stage and require surgical resection. Here we report a case of gastric MANEC mimicking early gastric cancer that was removed en bloc via endoscopic submucosal dissection.
{"title":"術前診断が困難であった胃mixed adenoneuroendocrine carcinomaの1例","authors":"Akihiko Sakatani, Shinichiro Shinzaki, Yoshito Hayashi, Akira Maekawa, Satoshi Hiyama, Takayuki Yakushijin, Tomohide Tatsumi, Hideki Iijima, Naoki Hiramatsu, Eiichi Morii, Tetsuo Takehara","doi":"10.11405/NISSHOSHI.113.1909","DOIUrl":"https://doi.org/10.11405/NISSHOSHI.113.1909","url":null,"abstract":"A woman in her 60s was referred to our hospital with a superficial depressed lesion measuring 8mm in diameter on the lesser curvature of the lower gastric body. Initial biopsy of the lesion indicated a moderately differentiated adenocarcinoma. Endoscopic submucosal dissection was performed, and pathological examination revealed a tumor comprised of adenocarcinoma and neuroendocrine carcinoma with submucosal infiltration, with the final pathological diagnosis being gastric mixed adenoneuroendocrine carcinoma (MANEC). Laparoscopic gastrectomy was subsequently performed. No recurrence was observed after 18 months. Most neuroendocrine carcinomas including MANEC are diagnosed at an advanced stage and require surgical resection. Here we report a case of gastric MANEC mimicking early gastric cancer that was removed en bloc via endoscopic submucosal dissection.","PeriodicalId":341053,"journal":{"name":"The Japanese journal of gastro-enterology","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121687009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-03-05DOI: 10.11405/NISSHOSHI.113.457
K. Terasaki, Y. Okuyama, Tomohiro Ueda, K. Matsuyama, Y. Urata, N. Yoshida
: A 17-year-old boy developed prominent mediastinal and subcutaneous emphysema while receiving treatment with 5-aminosalicylic acid (5-ASA) and oral corticosteroids for severe ulcerative colitis. We ruled out infection and initiated oral administration of tacrolimus, after which both the underlying disease and mediastinal and subcutaneous emphysema improved. However, he continued to experience repeated bouts of ulcerative colitis, so we ultimately opted for surgical intervention. Although mediastinal and subcutaneous emphysema is rare, it is one of the known extra-intestinal complications and can be particularly concerning. In this patient, mediastinal and subcutaneous emphysema might have been caused by the vulnerability of pulmonary alveolar walls to steroid medication and the increase of pulmonary alveolar pressure with abdominal pain and breath holding. Here, we report a case of inflammatory bowel disease with mediastinal and subcutaneous emphysema, along with a review of the literature.
{"title":"縦隔・皮下気腫を合併した重症潰瘍性大腸炎の1例―本邦報告例の文献的考察―","authors":"K. Terasaki, Y. Okuyama, Tomohiro Ueda, K. Matsuyama, Y. Urata, N. Yoshida","doi":"10.11405/NISSHOSHI.113.457","DOIUrl":"https://doi.org/10.11405/NISSHOSHI.113.457","url":null,"abstract":": A 17-year-old boy developed prominent mediastinal and subcutaneous emphysema while receiving treatment with 5-aminosalicylic acid (5-ASA) and oral corticosteroids for severe ulcerative colitis. We ruled out infection and initiated oral administration of tacrolimus, after which both the underlying disease and mediastinal and subcutaneous emphysema improved. However, he continued to experience repeated bouts of ulcerative colitis, so we ultimately opted for surgical intervention. Although mediastinal and subcutaneous emphysema is rare, it is one of the known extra-intestinal complications and can be particularly concerning. In this patient, mediastinal and subcutaneous emphysema might have been caused by the vulnerability of pulmonary alveolar walls to steroid medication and the increase of pulmonary alveolar pressure with abdominal pain and breath holding. Here, we report a case of inflammatory bowel disease with mediastinal and subcutaneous emphysema, along with a review of the literature.","PeriodicalId":341053,"journal":{"name":"The Japanese journal of gastro-enterology","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115329553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
An 81-year-old female was referred to our hospital for the examination of an S7 liver tumor. The tumor was suspected to be a hepatic adrenal rest tumor (HART) based on ultrasonography, dynamic CT, Gd-EOB-DTPA-enhanced MRI, and CT during abdominal angiography. After various hormonal tests, the tumor was confirmed as hormonally non-functional. The diagnosis of HART was confirmed based on (131)I-adosterol accumulation in the tumor by adrenocortical scintigraphy. The resected tumor was histologically compatible with HART, and it may have been able to produce cortisol based on the immunohistochemical findings of various adrenocortical hormone metabolic enzymes. Adrenocortical scintigraphy may thus be useful in diagnosing HART.
{"title":"副腎皮質シンチグラフィが有用であった肝adrenal rest tumorの1例","authors":"晃介 石田, 里和 堀井, 竜也 山下, 邦明 荒井, 太郎 山下, 尚史 加賀谷, 佳夫 酒井, 水腰 英四郎, 政夫 本多, 周一 金子","doi":"10.11405/NISSHOSHI.111.2004","DOIUrl":"https://doi.org/10.11405/NISSHOSHI.111.2004","url":null,"abstract":"An 81-year-old female was referred to our hospital for the examination of an S7 liver tumor. The tumor was suspected to be a hepatic adrenal rest tumor (HART) based on ultrasonography, dynamic CT, Gd-EOB-DTPA-enhanced MRI, and CT during abdominal angiography. After various hormonal tests, the tumor was confirmed as hormonally non-functional. The diagnosis of HART was confirmed based on (131)I-adosterol accumulation in the tumor by adrenocortical scintigraphy. The resected tumor was histologically compatible with HART, and it may have been able to produce cortisol based on the immunohistochemical findings of various adrenocortical hormone metabolic enzymes. Adrenocortical scintigraphy may thus be useful in diagnosing HART.","PeriodicalId":341053,"journal":{"name":"The Japanese journal of gastro-enterology","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127759719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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