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https://www.readbyqxmd.com/read/28214950/surgery-for-metastatic-tumors-of-the-pancreas
#1
Taisuke Yagi, Daisuke Hashimoto, Katsunobu Taki, Kensuke Yamamura, Akira Chikamoto, Masaki Ohmuraya, Toru Beppu, Hideo Baba
Metastatic lesion of the pancreas originated from other organs is uncommon. The aim of this report was to evaluate the outcome of surgery in patients with isolated metastases to the pancreas. Nine patients underwent pancreatic resection for metastatic malignant disease from 2000 to 2015 at the Department of Gastroenterological Surgery of the Kumamoto University Hospital. The primary lesion was renal cell carcinoma in 7 cases, colon cancer in 1 and malignant melanoma in 1. The median interval from the initial operation to pancreatic resection was 138 months...
December 2017: Surgical Case Reports
https://www.readbyqxmd.com/read/28214214/diagnostic-utility-of-ck19-and-cd56-in-the-differentiation-of-thyroid-papillary-carcinoma-from-its-mimics
#2
Nehal S Abouhashem, Suzan M Talaat
BACKGROUND: Papillary Thyroid Carcinoma (PTC) is the most common type of malignant thyroid tumors. The main diagnostic clue of PTC is the presence of its characteristic nuclear features. Yet, the focal presence of these features in other thyroid lesions causes a diagnostic dilemma. AIM: To evaluate Cytokeratin 19 (CK19) and CD56 immunostains as useful diagnostic markers in distinguishing papillary thyroid carcinoma from other mimicking thyroid lesions. METHODS: Eighty cases of different thyroid lesions were submitted for immunohistochemical staining of CK19 and CD56...
January 22, 2017: Pathology, Research and Practice
https://www.readbyqxmd.com/read/28213801/efficacy-of-a-neoadjuvant-gonadotropin-releasing-hormone-antagonist-plus-low-dose-estramustine-phosphate-in-high-risk-prostate-cancer-a-single-center-study
#3
Kazuhisa Hagiwara, Takuya Koie, Chikara Ohyama, Hayato Yamamoto, Atsushi Imai, Shingo Hatakeyama, Takahiro Yoneyama, Yasuhiro Hashimoto, Yuki Tobisawa, Tohru Yoneyama
PURPOSE: The optimal treatment for high-risk prostate cancer (Pca) remains to be established. We previously reported favorable biochemical recurrence-free survival (BRFS) for high-risk Pca patients treated with neoadjuvant therapy comprising a luteinizing hormone-releasing hormone agonist plus low-dose estramustine (LHRH + EMP) prior to radical prostatectomy (RP). In the present study, we evaluated the efficacy of neoadjuvant therapy comprising a gonadotropin-releasing hormone antagonist plus low-dose estramustine phosphate (GnRH + EMP) in patients with high-risk Pca...
February 17, 2017: International Urology and Nephrology
https://www.readbyqxmd.com/read/28212655/elderly-onset-hereditary-pulmonary-alveolar-proteinosis-and-its-cytokine-profile
#4
Masayuki Ito, Kazuyuki Nakagome, Hiromitsu Ohta, Keiichi Akasaka, Yoshitaka Uchida, Atsushi Hashimoto, Ayako Shiono, Toshinori Takada, Makoto Nagata, Jun Tohyama, Koichi Hagiwara, Minoru Kanazawa, Koh Nakata, Ryushi Tazawa
BACKGROUND: Pulmonary alveolar proteinosis (PAP) is a rare lung disease characterized by surfactant accumulation, and is caused by disruption of granulocyte/macrophage colony-stimulating factor (GM-CSF) signaling. Abnormalities in CSF2 receptor alpha (CSF2RA) were reported to cause pediatric hereditary PAP. We report here the first case of CSF2RA-mutated, elderly-onset hereditary (h) PAP. CASE PRESENTATION: The patient developed dyspnea on exertion, and was diagnosed with PAP at the age of 77 years, based on findings from chest computed tomography scan and bronchoalveolar lavage...
February 17, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28212640/urinary-iodine-in-early-pregnancy-is-associated-with-subclinical-hypothyroidism-in-tianjin-china-an-observational-study
#5
Kunling Wang, Jie Zhang, Fengao Li, Wanqi Zhang, Hao Wang, Li Ding, Yaxin Liu, Laixiang Lin, Shuang Zhang, Mei Zhu
BACKGROUND: Subclinical hypothyroidism (SH) is associated with adverse obstetric outcomes and neurodevelopment disorders. Both iodine deficiency and excess are associated with SH; however, few data regarding iodine nutrition status of pregnant women with SH are available. This study aimed to clarify whether iodine deficiency or excess is associated with SH, especially, when test results for anti-thyroid autoantibodies are negative. METHODS: A total of 115 women with SH and 104 women with euthyroidism (EH) in early pregnancy in Tianjin, China were investigated, and their serum thyroid-stimulating hormone, free thyroxine, free triiodothyronine, anti-thyroid peroxidase antibody (TPOAb), anti-thyroid globulin antibody (TGAb), urinary iodine (UIC), and urinary creatinine (UCr) concentrations were measured...
February 17, 2017: BMC Endocrine Disorders
https://www.readbyqxmd.com/read/28211732/time-reversal-measurement-of-the-p-wave-cross-sections-of-the-7-be-n-%C3%AE-4-he-reaction-for-the-cosmological-li-problem
#6
T Kawabata, Y Fujikawa, T Furuno, T Goto, T Hashimoto, M Ichikawa, M Itoh, N Iwasa, Y Kanada-En'yo, A Koshikawa, S Kubono, E Miyawaki, M Mizuno, K Mizutani, T Morimoto, M Murata, T Nanamura, S Nishimura, S Okamoto, Y Sakaguchi, I Sakata, A Sakaue, R Sawada, Y Shikata, Y Takahashi, D Takechi, T Takeda, C Takimoto, M Tsumura, K Watanabe, S Yoshida
The cross sections of the ^{7}Be(n,α)^{4}He reaction for p-wave neutrons were experimentally determined at E_{c.m.}=0.20-0.81  MeV slightly above the big bang nucleosynthesis (BBN) energy window for the first time on the basis of the detailed balance principle by measuring the time-reverse reaction. The obtained cross sections are much larger than the cross sections for s-wave neutrons inferred from the recent measurement at the n_TOF facility in CERN, but significantly smaller than the theoretical estimation widely used in the BBN calculations...
February 3, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28210555/breast-reconstruction-with-absorbable-mesh-sling-dynamic-infrared-thermography-of-skin-envelope
#7
Yoko Hashimoto, Naoki Watanabe, Takeshi Yuasa, Yoshinori Suzuki, Hiroshi Saisho
BACKGROUND: To immediate reconstruct ptosis breasts, we used polyglactin (Vicryl; Ethicon Inc., Somerville, NJ, USA) mesh as an inferolateral sling. However, Vicryl mesh is absorbable and losing function as a supporting structure. We doubt about the stability of the blood supply to the inferior part of the flap when it is in direct contact with inner implant. In this study, we examine the complications and the safety of the skin flap of this absorbable mesh sling (AMS) procedure. METHODS: The outcomes of 80 cases were examined, and the 1-year safety record of 40 cases was assessed...
February 2017: Gland Surgery
https://www.readbyqxmd.com/read/28210268/protective-effect-of-daikenchuto-on-dextran-sulfate-sodium-induced-colitis-in-mice
#8
Takaharu Matsunaga, Shinichi Hashimoto, Naoki Yamamoto, Ryo Kawasato, Tomohiro Shirasawa, Atsushi Goto, Koichi Fujisawa, Taro Takami, Takeshi Okamoto, Jun Nishikawa, Isao Sakaida
Aim. To investigate the effect of daikenchuto (TJ-100; DKT) for ulcerative colitis (UC) model mouse and assess its anti-inflammatory mechanisms. Methods. We evaluated the effects of DKT on dextran sulfate sodium- (DSS-) induced experimental colitis. First, we assessed the short-term effects of DKT using two groups: 5% DSS group and 5% DSS with DKT group. Colon length; histological scores; and interleukin- (IL-) 10, IL-1β, and tumor necrosis factor-α mRNA expression profiles were analyzed using real-time PCR...
2017: Gastroenterology Research and Practice
https://www.readbyqxmd.com/read/28208916/delirium-in-parkinson-s-disease-a-cocktail-diagnosis
#9
Robin George Manappallil
Mental disturbances have been described in patients with Parkinson's Disease (PD). Of these, the common conditions are delirium and psychosis. Delirium has been attributed to change of environment, especially hospital stay and infections; while psychosis is due to drugs like dopamine agonists. This is a case of a 75-year-old male, on levodopa therapy for PD, who presented with delirium and ended up with a cocktail diagnosis: Cryptococcal meningitis, Hashimoto's Encephalopathy (HE), Urinary tract infection with acute renal failure, Uremic encephalopathy and Levodopa induced psychosis...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28207973/risk-factors-of-human-herpesvirus-6-encephalitis-myelitis-after-allogeneic-hematopoietic-stem-cell-transplantation
#10
Naohiro Miyashita, Tomoyuki Endo, Masahiro Onozawa, Daigo Hashimoto, Takeshi Kondo, Katsuya Fujimoto, Kaoru Kahata, Junichi Sugita, Hideki Goto, Toshihiro Matsukawa, Satoshi Hashino, Takanori Teshima
BACKGROUND: Human herpesvirus 6 (HHV-6) encephalitis/myelitis is now a well-known complication after allogeneic stem cell transplantation (allo-HSCT), particularly after cord blood transplantation (CBT). In this study, we evaluated the risk factors of HHV-6 encephalitis/myelitis. METHODS: We evaluated 253 patients who received allo-HSCT from 2007 to 2015 at our institute. HHV-6 encephalitis/myelitis was defined as HHV-6 DNA detection in the cerebrospinal fluid or peripheral blood by polymerase chain reaction in the presence of typical manifestations without other concurrent condition which led to the manifestations...
February 16, 2017: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/28207621/mri-based-decision-making-of-implant-removal-in-deep-wound-infection-after-instrumented-lumbar-fusion
#11
Masahiro Kanayama, Tomoyuki Hashimoto, Keiichi Shigenobu, Fumihiro Oha, Akira Iwata, Masaru Tanaka
STUDY DESIGN: A retrospective study. OBJECTIVE: The aim of the study was to review the treatment of deep wound infection after posterior instrumented lumbar fusion, and thereby to optimize the decision-making process of implant removal or retention on the basis of magnetic resonance imaging (MRI) assessment. SUMMARY OF BACKGROUND DATA: Biofilm formed on the surface of the spinal implant prevents infiltration of antibiotics and makes the infection treatment more complicated...
March 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28206943/limited-resection-of-the-duodenum-for-nonampullary-duodenal-tumors-with-review-of-the-literature
#12
Daisuke Hashimoto, Kota Arima, Akira Chikamoto, Katsunobu Taki, Risa Inoue, Takayoshi Kaida, Takaaki Higashi, Katsunori Imai, Toru Beppu, Hideo Baba
The surgical management of duodenal pathology is challenging because of its retroperitoneal position and shared blood supply with the pancreas. We present three types of limited resection of the duodenum for the removal of superficial or small nonampullary duodenal (NADL) lesions, and also a review of the English literature regarding management, such as endoscopic resection and limited duodenal resection. Ten cases underwent limited resections of the duodenum for superficial or small NADL lesions from 2011 to 2015...
November 1, 2016: American Surgeon
https://www.readbyqxmd.com/read/28206811/types-of-tooth-movement-bodily-or-tipping-do-not-affect-the-displacement-of-the-tooth-s-center-of-resistance-but-do-affect-the-alveolar-bone-resorption
#13
Takanobu Kondo, Hitoshi Hotokezaka, Ryo Hamanaka, Megumi Hashimoto, Takako Nakano-Tajima, Kotaro Arita, Takeshi Kurohama, Airi Ino, Jun-Ya Tominaga, Noriaki Yoshida
OBJECTIVE: To investigate how types of tooth movement, bodily or tipping, influence the displacement of the center of resistance in teeth and alveolar bone resorption. MATERIALS AND METHODS: Ten-week-old female Wistar rats were divided into eight groups of different factors, as follows: type of movement (bodily and tipping) and force magnitude (10, 25, 50, and 100 cN). The maxillary left first molars were moved mesially with nickel-titanium coil springs for 28 days...
February 16, 2017: Angle Orthodontist
https://www.readbyqxmd.com/read/28205564/elevated-serum-interferon-%C3%AE-induced-protein-10-kda-is-associated-with-tafro-syndrome
#14
Noriko Iwaki, Yuka Gion, Eisei Kondo, Mitsuhiro Kawano, Taro Masunari, Hiroshi Moro, Koji Nikkuni, Kazue Takai, Masao Hagihara, Yuko Hashimoto, Kenji Yokota, Masataka Okamoto, Shinji Nakao, Tadashi Yoshino, Yasuharu Sato
Multicentric Castleman disease (MCD) is a heterogeneous lymphoproliferative disorder. It is characterized by inflammatory symptoms, and interleukin (IL)-6 contributes to the disease pathogenesis. Human herpesvirus 8 (HHV-8) often drives hypercytokinemia in MCD, although the etiology of HHV-8-negative MCD is idiopathic (iMCD). A distinct subtype of iMCD that shares a constellation of clinical features including thrombocytopenia (T), anasarca (A), fever (F), reticulin fibrosis (R), and organomegaly (O) has been reported as TAFRO-iMCD, however the differences in cytokine profiles between TAFRO-iMCD and iMCD have not been established...
February 13, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28205284/prognostic-impact-of-complications-after-resection-of-early-stage-hepatocellular-carcinoma
#15
Georgios Antonios Margonis, Kazunari Sasaki, Nikolaos Andreatos, Yujiro Nishioka, Toshitaka Sugawara, Neda Amini, Stefan Buettner, Masaji Hashimoto, Junichi Shindoh, Timothy M Pawlik
BACKGROUND: Resection is the most effective treatment for HCC. However, postoperative morbidity is common and its impact on long-term oncological outcome remains unclear. METHODS: Long-term outcomes of 774 patients who underwent curative resection for early stage HCC at Johns Hopkins Hospital and Toranomon Hospital were investigated after stratifying by the development of postoperative overall and infectious complications. RESULTS: A minor or major postoperative complication developed in 281 and 65 patients, respectively, while postoperative mortality was 1...
February 15, 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28205002/prognostic-impacts-of-postoperative-complications-in-patients-with-intrahepatic-cholangiocarcinoma-after-curative-operations
#16
Tatsunori Miyata, Yo-Ichi Yamashita, Takanobu Yamao, Naoki Umezaki, Masayo Tsukamoto, Yuki Kitano, Kensuke Yamamura, Kota Arima, Takayoshi Kaida, Shigeki Nakagawa, Katsunori Imai, Daisuke Hashimoto, Akira Chikamoto, Takatoshi Ishiko, Hideo Baba
BACKGROUND: The postoperative complication is one of an indicator of poor prognosis in patients with several gastroenterological cancers after curative operations. We, herein, examined prognostic impacts of postoperative complications in patients with intrahepatic cholangiocarcinoma after curative operations. METHODS: We retrospectively analyzed 60 patients with intrahepatic cholangiocarcinoma who underwent primary curative operations from June 2002 to February 2016...
February 15, 2017: International Journal of Clinical Oncology
https://www.readbyqxmd.com/read/28203518/inositol-1-4-5-trisphosphate-receptor-determines-intracellular-ca-2-concentration-in-trypanosoma-cruzi-throughout-its-life-cycle
#17
Muneaki Hashimoto, Motomichi Doi, Nagomi Kurebayashi, Koji Furukawa, Hiroko Hirawake-Mogi, Yoshihiro Ohmiya, Takashi Sakurai, Toshihiro Mita, Katsuhiko Mikoshiba, Takeshi Nara
Regulation of intracellular Ca(2+) concentration ([Ca(2+)]i) is vital for eukaryotic organisms. Recently, we identified a Ca(2+) channel (TcIP 3R) associated with intracellular Ca(2+) stores in Trypanosoma cruzi, the parasitic protist that causes Chagas disease. In this study, we measured [Ca(2+)]i during the parasite life cycle and determined whether TcIP 3R is involved in the observed variations. Parasites expressing R-GECO1, a red fluorescent, genetically encoded Ca(2+) indicator for optical imaging that fluoresces when bound to Ca(2+), were produced...
December 2016: FEBS Open Bio
https://www.readbyqxmd.com/read/28203172/recurrent-multiple-squamous-cell-carcinomas-on-the-scalp-in-a-patient-with-juvenile-dermatomyositis
#18
Yota Sato, Taku Fujimura, Yumi Kambayashi, Akira Tsukada, Takanori Hidaka, Kayo Tanita, Takahiro Haga, Akira Hashimoto, Setsuya Aiba
Both long-term administration of immunosuppressive agents and chronic inflammatory conditions, such as autoimmune disease, could be risk factors for the development of cutaneous squamous cell carcinoma (cSCC). In this report, we present a case of recurrent multiple cSCC on the scalp in a patient with juvenile dermatomyositis who had been administered cyclosporine and Predonine since she was a 1-year-old infant. Interestingly, immunohistochemical staining revealed IL-17-producing cells adjacent to IL-17R-expressing atypical keratinocytes...
January 2017: Case Reports in Oncology
https://www.readbyqxmd.com/read/28203164/successful-treatment-of-advanced-primary-cutaneous-apocrine-carcinoma-on-the-scrotum-with-systemic-chemotherapy-and-radiotherapy-followed-by-denosumab
#19
Sadanori Furudate, Taku Fujimura, Akira Tsukada, Yota Sato, Takanori Hidaka, Kayo Tanita, Yumi Kambayashi, Takahiro Haga, Akira Hashimoto, Setsuya Aiba
Primary cutaneous apocrine carcinoma (PCAC) is a rare and highly aggressive cutaneous adnexal type of tumor that has a high metastasis rate and a poor prognosis. Although there are several case reports describing the successful treatment of PCAC with chemoradiotherapy or molecular targeting therapy, no standard therapy for the treatment of advanced PCAC has been established yet. Since receptor activator of nuclear factor kappa-B ligand (RANKL) is expressed in cancers of apocrine origin, leading to immunosuppression at the tumor site, we hypothesized that targeting RANKL with denosumab might be useful for the treatment of PCAC...
January 2017: Case Reports in Oncology
https://www.readbyqxmd.com/read/28202866/mild-lung-tuberculosis-in-a-patient-suffering-from-status-epilepticus-caused-by-the-syndrome-of-inappropriate-secretion-of-antidiuretic-hormone-siadh
#20
Mitsuo Hashimoto, Saki Kuriiwa, Ayako Kojima, Kyota Shinhuku, Akihito Sato, Ryoko Sasaki, Tsukasa Hasegawa, Akihiko Ito, Hirofumi Utsumi, Haruhiko Yanagisawa, Hiroshi Wakui, Shunsuke Minagawa, Jun Kojima, Takanori Numata, Hiromichi Hara, Jun Araya, Yumi Kaneko, Katsutoshi Nakayama, Kazuyoshi Kuwano
A 76-year-old woman was diagnosed with lung tuberculosis. On the second day of anti-tuberculosis treatment, she became unconscious and developed status epilepticus accompanied by hyponatremia. The hyponatremia was caused by the syndrome of inappropriate secretion of antidiuretic hormone (SIADH). Detailed examinations revealed that the patient's status epilepticus had occurred due to hyponatremia, which was caused by lung tuberculosis-associated SIADH. Previous case reports noted that patients with tuberculosis-associated SIADH showed mild clinical manifestations...
2017: Internal Medicine
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