51
|
Osone K, Ogawa H, Katayama C, Shibasaki Y, Suga K, Komine C, Ozawa N, Okada T, Shiraishi T, Katoh R, Sakai M, Sano A, Yokobori T, Matsumura N, Sohda M, Shirabe K, Saeki H. Outcomes of surgical treatment in patients with anorectal fistula cancer. Surg Case Rep 2021; 7:32. [PMID: 33496838 PMCID: PMC7838223 DOI: 10.1186/s40792-021-01118-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 01/18/2021] [Indexed: 01/02/2023] Open
Abstract
Background No standard treatment for anorectal fistula cancer, such as multidisciplinary therapy, has been established due to the rarity of the disease. Herein, we investigated patients with cancer associated with anorectal fistula who underwent surgery to clarify the clinicopathological characteristics and to propose future perspectives for treatment strategies. Case presentation Seven patients with cancer associated with anorectal fistula who underwent rectal amputation in our institute were analyzed with regard to clinical characteristics, pathological findings, surgical results, and prognosis. Four cases had Crohn's disease as an underlying cause. All seven cases were diagnosed as advanced stage. Preoperative [18F]-fluoro-2-deoxy-d-glucose (FDG)-positron emission tomography/computed tomography (FDG-PET/CT) showed abnormal FDG accumulation in six cases including four mucinous adenocarcinomas. Three cases that received preoperative hyperthermo-chemoradiotherapy achieved pathological R0 resection. Postoperative recurrence was observed in four cases including three with Crohn's disease and one resulting in death. Conclusions Anorectal fistula cancer is rare and difficult to be diagnosed at early stages. Mucinous adenocarcinoma associated with anorectal fistula tends to exhibit abnormal FDG accumulation by FDG-PET/CT unlike common colorectal mucinous adenocarcinoma. Preoperative hyperthermo-chemoradiotherapy may be effective in obtaining pathological complete resection.
Collapse
|
52
|
Sohda M, Miyazaki T, Watanabe T, Nakazawa N, Ubukata Y, Kuriyama K, Hara K, Sakai M, Sano A, Yokobori T, Ogawa H, Shirabe K, Saeki H. Utility of Thermography of Reconstructed Gastric Conduit for Predicting Postoperative Anastomotic Leakage After Esophagectomy for Esophageal Cancer. Anticancer Res 2021; 41:453-458. [PMID: 33419843 DOI: 10.21873/anticanres.14795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 11/24/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND AND AIM Anastomotic leakage, the most common major complication after esophagectomy, is an important early postoperative complication that results in reoperation, delayed discharge, and psychological and financial distress. The current study focused on gastric conduit blood flow and investigated the relationship between gastric conduit temperature and anastomotic leakage. PATIENTS AND METHODS Between July 2015 and December 2017, a total of 51 patients aged 38 to 84 years who underwent esophagectomy followed by esophagogastric anastomosis with gastric conduit reconstruction were enrolled. Thermography was then used to measure the temperature of the intact stomach and gastric conduit before anastomosis. RESULTS The temperature of the planned site of gastric conduit anastomosis was significantly inversely correlated with anastomotic leakage, with the receiver operator characteristic curve showing a cutoff point of 27.6°C for predicting anastomotic leakage. CONCLUSION The temperature of the planned gastric tube anastomosis line should be kept at 27.6°C or higher to reduce anastomotic leakage.
Collapse
|
53
|
Nakazawa N, Sohda M, Ogata K, Sano A, Sakai M, Ogawa H, Kobayashi K, Iwanami K, Maemura M, Shirabe K, Saeki H. Impact of neutrophil-lymphocyte ratio, Glasgow Prognostic Score, and postoperative decrease in psoas muscle index on recurrence after curative gastrectomy. THE JOURNAL OF MEDICAL INVESTIGATION 2021; 68:119-124. [PMID: 33994455 DOI: 10.2152/jmi.68.119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Aim : We investigated whether preoperative or postoperative inflammatory markers and psoas muscle index (PMI), and their change after surgery, could predict postoperative recurrence in gastric cancer (GC). Methods : Thirty-five patients who underwent curative gastrectomy for pStage II and III GC were retrospectively reviewed. The relationship between neutrophil-lymphocyte ratio (NLR), prognostic nutritional index (PNI), Glasgow Prognostic Score (GPS), and PMI, as well as postoperative recurrence, was analyzed presurgery and at 6 months after surgery. Results : In the preoperative data, there was a significant association between postoperative recurrence and high NLR, low total protein, low albumin, low PNI, and high GPS. In the data from 6 months after surgery, there was a significant association between postoperative recurrence and high NLR, high C-reactive protein, and high GPS. The reduction in PMI at 6 months after surgery relative to preoperative data was significantly greater in the cases with recurrence than in those without recurrence. No patients whose PMI increased compared with presurgery had recurrence. Conclusions : The postoperative reduction in PMI at 6 months after surgery relative to presurgery could be a predictive marker of recurrence after curative gastrectomy for patients with pStage II and III GC. J. Med. Invest. 68 : 119-124, February, 2021.
Collapse
|
54
|
Sano A, Nishi Y, Yonetani S, Yoshida H, Kawai H, Homma S, Araki K, Ida Y, Makino H, Kurai D, Kawai S. Clinical Surveillance of Candidemia at Our Hospital. Med Mycol J 2021; 62:29-34. [PMID: 34053977 DOI: 10.3314/mmj.20-00013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Treatment of Candidemia has become increasingly complicated as more and more non-albicans Candida species are being isolated in recent years.We launched an investigation of the species, the MIC value, and the state of administration of antifungal drugs for all the cases with Candida spp. confirmed by blood cultures for the 7-year period from 2012 to 2018 at our hospital. In total, 192 cases were found and 206 strains of Candida species were isolated. Overall, 49.5% of the 206 isolated strains were Candida albicans (102 strains), followed by Candida glabrata (40 strains, 19.4%), and Candida parapsilosis (38 strains, 18.4%). The most frequently used antifungal drug for the initial dose was MCFG (120 cases, 59.2%), while the most frequently switched antifungal agent was L-AMB. Cases with an inappropriate end-of-treatment time represented 58.7% of all the cases.We investigated the Candidemia situation at our hospital for a period of seven years. We believe that it is important for medical institutions to gather detailed data on candidemia at their own hospitals. Likewise, the hospital's Infection Control Team/Antimicrobial Stewardship Team should inform the physicians-in-charge about the appropriate diagnosis and treatment based on the data obtained.
Collapse
|
55
|
Suga K, Ogawa H, Sohda M, Katayama C, Ozawa N, Osone K, Okada T, Shiraishi T, Katoh R, Sano A, Sakai M, Yokobori T, Shirabe K, Saeki H. A case of colorectal large cell neuroendocrine carcinoma accompanied by disseminated peritoneal leiomyomatosis. Surg Case Rep 2020; 6:316. [PMID: 33296060 PMCID: PMC7726067 DOI: 10.1186/s40792-020-01069-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 11/05/2020] [Indexed: 11/23/2022] Open
Abstract
Background Neuroendocrine carcinomas (NECs) of the colon are among the rarest types of colorectal cancers. Among these, large cell type neuroendocrine carcinoma (LCNEC) is particularly rare. Colorectal NEC is an aggressive disease, and there are few reports of long-term survivors. Here, we report a case of LCNEC accompanied by disseminated peritoneal leiomyomatosis that was difficult to diagnose. Case presentation The case involves a 62-year-old female found to be positive for fecal occult blood by medical examination. An endoscopy revealed a tumor in the ascending colon, and the biopsy revealed poorly differentiated cancer. Abnormal FDG accumulation with peritoneal thickening was visible on 18F-fluorodeoxyglucose positron-emission tomography (FDG-PET) and suspected to be peritoneal dissemination. Laparoscopic ileocecal resection was performed for the tumor of the ascending colon with abdominal wall invasion. At that time, numerous intra-abdominal nodules were observed, indicating peritoneal dissemination. The pathological diagnosis of the primary lesion was LCNEC, and the patient requested to undergo total peritoneal resection. After one course of chemotherapy with irinotecan plus cisplatin, she underwent total peritoneal resection, uterine annex resection, left inguinal lymph node resection, and intra-abdominal hyperthermic intraperitoneal chemotherapy with mitomycin C. Because a postoperative pathological examination revealed that the intra-abdominal nodules were leiomyomas, we diagnosed the patient with disseminated peritoneal leiomyomatosis. The left inguinal lymph node was diagnosed with a metastatic tumor. In summary, the final diagnosis was LCNEC in the ascending colon with inguinal lymph node metastasis. Postoperative chemotherapy has been administered to date. She is currently 18 months post-primary surgery and 15 months post-peritonectomy without apparent recurrence or metastatic findings. Conclusion We experienced a case of Stage IVa colorectal LCNEC accompanied by disseminated peritoneal leiomyomatosis. Although the prognosis is generally poor, multidisciplinary treatment for advanced colorectal LCNEC may result in a favorable outcome for some patients. If peritoneal dissemination is suspected during operation, sampling of the nodule to confirm the pathological diagnosis is advisable.
Collapse
|
56
|
Sakai M, Sohda M, Saito H, Ubukata Y, Nakazawa N, Kuriyama K, Hara K, Sano A, Ogata K, Yokobori T, Shirabe K, Saeki H. Comparative Analysis of Immunoinflammatory and Nutritional Measures in Surgically Resected Esophageal Cancer: A Single-center Retrospective Study. In Vivo 2020; 34:881-887. [PMID: 32111799 DOI: 10.21873/invivo.11853] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 11/29/2019] [Accepted: 12/02/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND/AIM Several immunoinflammatory and nutritional measures have been reported to be good prognostic indicators for esophageal cancer (EC). However, the association between those markers and the postoperative survival of EC patients remains unclear due to varying study designs and treatment strategies. The aim of this study was to compare the significance of preoperative immunoinflammatory and nutritional measures in patients with EC. PATIENTS AND METHODS One hundred and five patients with EC who underwent McKeown esophagectomy with gastric tube reconstruction without neoadjuvant therapy between 2006 and 2014 were included in this study. The prognostic values of preoperative modified Glasgow prognostic score (mGPS), controlling nutritional status (CONUT) score, prognostic nutritional index (PNI), C-reactive protein (CRP)-to-albumin ratio (CAR), neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) were investigated using univariate and multivariate survival analyses. RESULTS Multivariate analysis revealed that CAR and pathological stage are independent prognostic factors for overall survival (OS). CAR was significantly associated with more advanced pathological stage as both a subject and a continuous variable. CONCLUSION Preoperative CAR was an independent prognostic factor for the OS of EC patients who underwent McKeown esophagectomy. The tumor-stage related increase in CAR demonstrated that a high CAR is associated with tumor progression in EC patients.
Collapse
|
57
|
Ubukata Y, Ogata K, Sohda M, Yokobori T, Shimoda Y, Handa T, Nakazawa N, Kimura A, Kogure N, Sano A, Sakai M, Ogawa H, Kuwano H, Shirabe K, Oyama T, Saeki H. Role of PD-L1 Expression during the Progression of Submucosal Gastric Cancer. Oncology 2020; 99:15-22. [PMID: 33113541 DOI: 10.1159/000509033] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 05/28/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Programmed death-ligand 1 (PD-L1) expression is a prognostic marker for gastric cancer that correlates with tumor diameter and depth of penetration. But the role of PD-L1 and mechanism(s) employed in the initial phase of invasion in early gastric cancer is yet to be understood. OBJECTIVE This study aims to elucidate the role of PD-L1 during the progression of gastric cancer, specifically invading the submucosa beyond the lamina muscularis mucosa. METHODS Using 107 patients with pathological submucosal gastric cancer, we determined the expression of PD-L1 based on the staining of the cell membrane or cytoplasm of tumor cells in the central and invasive front of the tumor. Samples were categorized into 3 groups based on the intensity of PD-L1 expression. CD8+ lymphocytes expressing PD-1 and CD163+ macrophages were used to determine the number of cell nuclei at the invasive front, similar to PD-L1. CMTM6 levels were determined and used to stratify samples into 3 groups. RESULTS PD-L1 expression was higher in the invasive front (26.2%) than in the central portion of the tumors (7.4%; p < 0.001). Moreover, lymphatic and vascular invasion were more frequently observed in samples with high levels of PD-L1 (lymphatic invasion: 60.7 vs. 35.4%, p = 0.0026, and vascular invasion: 39.3 vs. 16.5%, p = 0.0018). There was no correlation between PD-L1 expression and the levels of PD-1, CD8, CD163, and CMTM6. CONCLUSIONS PD-L1-expressing cancer cells at the invasive front of gastric cancer influence the initial stages of tumor invasion and lymphovascular permeation in early-stage gastric cancers. Immune checkpoint signaling may be the driving force in the invasive front during the invasion of the submucosa beyond the lamina muscularis mucosa.
Collapse
|
58
|
Saeki H, Sohda M, Sakai M, Sano A, Shirabe K. Role of surgery in multidisciplinary treatment strategies for locally advanced esophageal squamous cell carcinoma. Ann Gastroenterol Surg 2020; 4:490-497. [PMID: 33005843 PMCID: PMC7511562 DOI: 10.1002/ags3.12364] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 05/07/2020] [Accepted: 05/17/2020] [Indexed: 12/13/2022] Open
Abstract
We reviewed the current status and future perspectives regarding the role of surgery in multidisciplinary treatment strategies for locally advanced esophageal squamous cell carcinoma (ESCC). The treatment and management of ESCC have been improved by dramatic advances in diagnostic techniques and the development of surgery, chemotherapy, radiotherapy, and immunotherapy. The current standard treatment for locally advanced ESCC is preoperative chemotherapy followed by surgery in Japan, whereas preoperative chemoradiotherapy is a globally recommended approach. Differences of recognition regarding the role for surgery between Japan and many Western countries may have created peculiar preferences for preoperative therapy. The clinical significance of conversion strategy and salvage surgery for patients with ESCC should be further evaluated in terms of curability and safety. Although strategies to identify patients who would benefit from preoperative therapy are strongly required to avoid performing unnecessary treatment, it remains difficult to predict the efficacy of preoperative therapy prior to treatment. Prospective clinical trials and basic research to identify predictive biomarkers for response to chemotherapy, radiotherapy, and immunotherapy are needed to promote the development of multidisciplinary treatment strategies for patients with ESCC.
Collapse
|
59
|
Yoshida T, Yokobori T, Kuriyama K, Sakai M, Sano A, Ogawa H, Sohda M, Saeki H, Kuwano H, Shirabe K. ASO Author Reflections: CD36 Expression Is Associated with Cancer Aggressiveness and Energy Source in Esophageal Squamous Cell Carcinoma. Ann Surg Oncol 2020; 27:791-792. [PMID: 32591954 DOI: 10.1245/s10434-020-08752-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Indexed: 02/03/2023]
|
60
|
Sakai M, Sohda M, Saito H, Ubukata Y, Nakazawa N, Kuriyama K, Hara K, Sano A, Ogata K, Yokobori T, Shirabe K, Saeki H. Impact of combined assessment of systemic inflammation and presarcopenia on survival for surgically resected esophageal cancer. Am J Surg 2020; 221:149-154. [PMID: 32594999 DOI: 10.1016/j.amjsurg.2020.05.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 05/18/2020] [Accepted: 05/19/2020] [Indexed: 01/06/2023]
Abstract
BACKGROUND Systemic inflammation and low skeletal muscle volume (presarcopenia) have received increasing attention in many malignancies. However, their association and the combined effect on postoperative survival in esophageal cancer (EC) patients have been poorly studied. METHODS Eighty-nine patients with EC who underwent surgery between 2006 and 2014 were included in this study. Neutrophil-to-lymphocyte ratio (NLR) ≥3.0 was categorized as having systemic inflammation. Presarcopenia was defined as a Skeletal muscle index (SMI) less than 52.4 cm2/m2 for men and less than 38.5 cm2/m2 for women. RESULTS Multivariate analysis revealed that presarcopenia was an independent prognostic preoperative factor for overall survival (OS) (p = 0.004). Multivariate analysis for OS stratified by systemic inflammation revealed that presarcopenia with systemic inflammation (Hazard ratio(HR),20.70; 95% confidence interval (CI),1.34-318.90) was associated with nearly a seven-fold higher risk of death than those without systemic inflammation (HR, 2.94; 95%CI, 1.04-8.34). CONCLUSIONS Systemic inflammation enhanced the effect of presarcopenia on the prognosis of EC patients. The combined assessment of those factors may have potential prognostic value for EC.
Collapse
|
61
|
Baatar S, Bai T, Yokobori T, Gombodorj N, Nakazawa N, Ubukata Y, Kimura A, Kogure N, Sano A, Sohda M, Sakai M, Tumenjargal A, Ogata K, Kuwano H, Shirabe K, Saeki H. High RAD18 Expression is Associated with Disease Progression and Poor Prognosis in Patients with Gastric Cancer. Ann Surg Oncol 2020; 27:4360-4368. [PMID: 32356270 DOI: 10.1245/s10434-020-08518-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Indexed: 01/08/2023]
Abstract
BACKGROUND RAD18 plays an important role in DNA damage repair by inducing monoubiquitinated PCNA (mUB-PCNA) in both cancer and normal tissues. Previous studies have not determined the significance of RAD18 expression in clinical gastric cancer (GC) samples. Thus, this study aimed to clarify the expression and functional significance of RAD18 in GC. METHODS Overall, 96 resected GC samples were subjected to an immunohistochemical analysis of RAD18. GC cell lines were also subjected to functional RNA interference analyses of RAD18. RESULTS RAD18 expression was predominantly nuclear and was observed at higher levels in GC tissues than in normal tissues. In GC tissues, strong RAD18 expression was associated with progression of lymph node metastasis (p = 0.0001), lymphatic invasion (p = 0.0255), venous invasion (p < 0.0001), recurrence (p = 0.028), and disease stage (p = 0.0253). Moreover, GC patients with high tumor RAD18 expression had shorter overall survival (p = 0.0061) and recurrence-free survival durations (p = 0.035) than those with low tumor RAD18 expression. RAD18 knockdown inhibited GC proliferation and invasiveness and increased chemosensitivity by suppressing mUB-PCNA. CONCLUSIONS RAD18 expression may be a useful marker of progression and poor prognosis of GC. Moreover, therapeutic strategies that target RAD18 might be a novel chemosensitizer to eradicate the refractory GC.
Collapse
|
62
|
Komine C, Fukuchi M, Sakurai S, Tabe Y, Sano A, Saito K, Fukasawa T, Yamamoto H, Tani M, Naitoh H, Saeki H, Shirabe K. Retroperitoneal Liposarcoma with Multilocular Cysts. Case Rep Gastroenterol 2019; 13:514-520. [PMID: 31911764 DOI: 10.1159/000504695] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 10/29/2019] [Indexed: 12/14/2022] Open
Abstract
In this study, we describe a 60-year-old man with a giant retroperitoneal liposarcoma with multilocular cysts. He was admitted to our hospital because of a 5-month history of abdominal distention. Abdominal computed tomography revealed a giant lobulated cystic mass occupying the retroperitoneal space that contained partially solid fat components. Magnetic resonance imaging indicated that this complex mass exhibited a low signal intensity on a T1-weighted image, whereas it exhibited a high and focally intermediate signal intensity on a T2-weighted image. This patient was diagnosed with a mucinous type of retroperitoneal sarcoma, which was then resected. During surgery, the tumor was isolated from the retroperitoneum and other organs, but the detachment was required only because of fixation around the left external iliac artery. The histological diagnosis was a well-differentiated liposarcoma with multilocular cysts that contained old bloody, serous, and mucinous fluids, which are a rare phenomenon in liposarcoma. This case indicates that retroperitoneal liposarcoma should also be considered as a differential diagnosis of retroperitoneal cystic mass.
Collapse
|
63
|
Sano A, Ojima H, Ogawa A, Ogata K, Saito K, Fukasawa T, Sohda M, Fukai Y, Mochida Y, Fukuchi M, Naitoh H, Saeki H, Shirabe K. Four stay-sutures method: a simplified hand-sewn purse-string suture in laparoscopic circular-stapled esophagojejunostomy. Surg Today 2019; 50:314-319. [DOI: 10.1007/s00595-019-01867-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 08/08/2019] [Indexed: 12/23/2022]
|
64
|
Sano A, Sakurai S, Komine C, Tabe Y, Saito K, Fukasawa T, Kiriyama S, Yamamoto H, Tani M, Naitoh H, Shirabe K, Kuwano H. Paget's disease derived in situ from reserve cell hyperplasia, squamous metaplasia, and squamous cell carcinoma of the esophagogastric junction: a case report. Surg Case Rep 2018; 4:81. [PMID: 30046968 PMCID: PMC6060187 DOI: 10.1186/s40792-018-0489-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 07/16/2018] [Indexed: 12/01/2022] Open
Abstract
Background Extramammary Paget’s disease (EMPD) of the esophagus is a rare tumor, with most cases originating from invasive adenocarcinoma of the esophagus. Pure esophageal Paget’s disease, in which no underlying invasive carcinoma component is present, is extremely rare. In this report, we describe a case of EMPD of the esophagogastric junction with no evidence of invasive carcinoma. Case presentation An 81-year-old Japanese woman with a 2-week history of abdominal distension presented to our hospital for assessment. Endoscopic examination revealed a mild elevated granular lesion, with a slightly depressed irregular mucosa, in the distal esophagus, with EMPD confirmed by biopsy. Thoracoscopic esophagectomy with lymph node dissection was performed, with Paget cells observed on microscopic examination in the lower part of the esophageal epithelium. Only a few Paget cells stained positively for PAS/Alcian blue. Immunohistochemically, negative staining for CK5 and p63 were identified in the Paget cells, with positive staining for CK7. Furthermore, an intraepithelial squamous cell carcinoma, with squamous metaplasia and reserve cell hyperplasia, was observed in the gastric mucosa of the esophagogastric junction, adjacent to the Paget cells. Conclusions EMPD of the esophagus is a rare disease. We report a case of EMPD that was probably derived from a gastric squamous cell carcinoma, with squamous cell metaplasia and reserve cell hyperplasia, in the esophagogastric junction, which, to our knowledge, is the first report of this type of EMPD in the clinical literature.
Collapse
|
65
|
Kubota S, Yoshikawa K, Takeuchi R, Endo Y, Sano A, Koseki K, Mataki Y, Iwasaki N, Kohno Y, Mutsuzaki H. Robotic rehabilitation training with a newly developed upper limb single-joint hybrid assistive limb (HAL-SJ) for an adult with birth palsy. Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.1160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
66
|
Fischer D, McHill A, Sano A, Picard RW, Barger LK, Czeisler CA, Klerman EB, Phillips AJ. 0338 Composite Phase Deviation (CPD) As A Predictor Of Mood In College Students. Sleep 2018. [DOI: 10.1093/sleep/zsy061.337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
67
|
Hino H, Nishimura T, Sano A, Yoshida Y, Fukami T, Furuhata Y, Tanaka M, Karasaki T, Takahashi T, Kawashima M, Kuwano H, Nagayama K, Nitadori J, Anraku M, Sato M, Nakajima J. P-153PROGNOSTIC IMPACT ON LUNG CANCER SURGERY IN OCTOGENARIANS: A JAPANESE MULTICENTRE RETROSPECTIVE ANALYSIS. Interact Cardiovasc Thorac Surg 2017. [DOI: 10.1093/icvts/ivx280.153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
68
|
Phillips AJ, McHill AM, Chen D, Beckett S, Barger LK, O’Brien CS, Sano A, Taylor S, Lockley SW, Czeisler CA, Klerman EB. 0079 PREDICTING THE TIMING OF DIM LIGHT MELATONIN ONSET IN REAL-WORLD CONDITIONS USING A MATHEMATICAL MODEL. Sleep 2017. [DOI: 10.1093/sleepj/zsx050.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
69
|
McHill AW, Barger LK, Sano A, Phillips AJ, Czeisler CA, Klerman EB. 0061 INFLUENCE OF SLEEP AND CIRCADIAN PREFERENCE ON EXERCISE AND SUBJECTIVE MOOD IN COLLEGE UNDERGRADUATES. Sleep 2017. [DOI: 10.1093/sleepj/zsx050.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
70
|
Chen W, Sano A, Lopez D, Taylor S, McHill AW, Phillips AJ, Barger LK, Czeisler CA, Picard RW. 1179 MULTIMODAL AMBULATORY SLEEP DETECTION USING RECURRENT NEURAL NETWORKS. Sleep 2017. [DOI: 10.1093/sleepj/zsx050.1178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
71
|
Sano A, Phillips AJ, McHill AW, Taylor S, Barger LK, Czeisler CA, Picard RW. 0182 INFLUENCE OF WEEKLY SLEEP REGULARITY ON SELF-REPORTED WELLBEING. Sleep 2017. [DOI: 10.1093/sleepj/zsx050.181] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
72
|
Taylor S, Jaques N, Nosakhare E, Sano A, Klerman EB, Picard RW. 0795 IMPORTANCE OF SLEEP DATA IN PREDICTING
NEXT-DAY STRESS, HAPPINESS, AND HEALTH IN COLLEGE STUDENTS. Sleep 2017. [DOI: 10.1093/sleepj/zsx050.794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
73
|
Taylor S, Sano A, Picard RW. 0113 STRUCTURE OF ELECTRODERMAL RESPONSES DURING SLEEP. Sleep 2017. [DOI: 10.1093/sleepj/zsx050.112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
74
|
Okahashi K, Oiso N, Ishii N, Miyake M, Uchida S, Matsuda H, Kitano M, Hida J, Kawai S, Sano A, Hashimoto T, Kawada A. Paraneoplastic pemphigus associated with Castleman disease: progression from mucous to mucocutaneous lesions with epitope-spreading phenomena. Br J Dermatol 2017; 176:1406-1409. [DOI: 10.1111/bjd.15389] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
75
|
Suzuki S, Yokobori T, Altan B, Hara K, Ozawa D, Tanaka N, Sakai M, Sano A, Sohda M, Bao H, Fukuchi M, Miyazaki T, Kaira K, Asao T, Kuwano H. High stathmin 1 expression is associated with poor prognosis and chemoradiation resistance in esophageal squamous cell carcinoma. Int J Oncol 2017; 50:1184-1190. [PMID: 28350065 DOI: 10.3892/ijo.2017.3899] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 02/24/2017] [Indexed: 01/12/2023] Open
Abstract
Stathmin 1 (STMN1) is a major cytosolic phosphoprotein regulating microtubule dynamics, thereby playing an important role in cancer progression and resistance to microtubule-binding anticancer agents. We assessed the prognostic significance of STMN1 expression and STMN1-associated resistance to docetaxel and radiation in esophageal squamous cell carcinoma (ESCC) patients. STMN1 expression was evaluated by immunohistochemistry in 172 surgical specimens. The association of STMN1 expression with chemoradiation resistance using docetaxel was examined by comparing expression in 15 biopsy specimens obtained before neoadjuvant therapy to histological grades of post-therapy surgically resected tumors. We also evaluated the effects of STMN1 on sensitivity to docetaxel and radiation in ESCC cell lines. High STMN1 immunoexpression was significantly associated with tumor depth, lymph node metastasis, lymphatic invasion and venous invasion. Survival rates were significantly lower in ESCC patients with high STMN1 expression than in those with low STMN1 expression. Multivariable analysis showed that high STMN1 expression was an independent factor for poor survival. High STMN1 expression was also associated with poor response to neoadjuvant chemoradiotherapy using docetaxel. Knockdown of STMN1 expression enhanced ESCC cell line sensitivity to docetaxel and radiation. STMN1 appears critical for ESCC invasiveness and predicts an unfavorable prognosis in ESCC.
Collapse
|