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https://www.readbyqxmd.com/read/29346014/role-of-the-lymphatic-system-in-the-pathogenesis-of-hypertension-in-humans
#1
Angelika Chachaj, Bartosz Puła, Mariusz Chabowski, Jędrzej Grzegrzółka, Ewa Szahidewicz-Krupska, Maciej Karczewski, Dariusz Janczak, Piotr Dzięgiel, Marzenna Podhorska-Okołów, Grzegorz Mazur, Andrzej Gamian, Andrzej Szuba
BACKGROUND: Recent studies, mainly on animal models, have suggested that negatively charged glycosaminoglycans, macrophages, and lymph vessels in the skin interstitium may serve as extrarenal control of sodium balance and blood pressure. The aim of the study was to prove the hypothesis that skin interstitium has a role in the pathogenesis of hypertension in humans. METHODS AND RESULTS: We have examined skin biopsies in 91 patients from the department of surgery who had elective surgery with abdominal skin incision: 43 were hypertensive, 14 had resistant hypertension, and 34 with normal blood pressure as control group (median patients' age in these groups estimated accordingly 64 vs...
January 18, 2018: Lymphatic Research and Biology
https://www.readbyqxmd.com/read/29346011/minimally-invasive-management-of-severe-aortoiliac-occlusive-disease
#2
Luigi Pascarella, Maen Aboul Hosn
BACKGROUND: Peripheral arterial disease (PAD) is a complex and highly prevalent pathology. It has been estimated that ∼8.5 million people in the United States are affected by PAD, of which 12%-20% are older than age 60. The TransAtlantic Inter-Society Consensus (TASC) guidelines classified aortoiliac atherosclerotic disease based on morphology and level of lesions. TASC II guidelines recommend bilateral surgical bypass to the femoral arteries for TASC II C and D lesions. The aortobifemoral bypass (ABF) has been considered the gold standard in the treatment of aortoiliac occlusive disease (AIOD)...
January 18, 2018: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/29344785/laparoscopic-intracorporeal-rectus-aponeuroplasty-lira-technique-a-step-forward-in-minimally-invasive-abdominal-wall-reconstruction-for-ventral-hernia-repair-lvhr
#3
Julio Gómez-Menchero, Juan Francisco Guadalajara Jurado, Juan Manuel Suárez Grau, Juan Antonio Bellido Luque, Joaquin Luis García Moreno, Isaías Alarcón Del Agua, Salvador Morales-Conde
BACKGROUND: Closing the defect (CD) during laparoscopic ventral hernia repair began to be performed in order to decrease seroma, to improve the functionality of the abdominal wall, and to decrease the bulging effect. However, tension at the incision after CD in large defects is related to an increased rate of pain and recurrence. We present the preliminary results of a new technique for medium midline hernias as an alternative to conventional CD. METHODS: A prospective controlled study was conducted from January 2015 to January 2017 to evaluate an elective new procedure (LIRA) performed on patients with midline ventral hernias (4-10 cm width)...
January 17, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29340827/single-incision-laparoscopic-hepaticojejunostomy-for-children-with-perforated-choledochal-cysts
#4
Mei Diao, Long Li, Wei Cheng
BACKGROUND: Conventionally, perforated choledochal cyst (CDC) is a contraindication of laparoscopic treatment. The current study is to evaluate efficacy of single-incision laparoscopic hepaticojejunostomy (SILH) in children with perforated CDCs. METHODS: One hundred and thirty-three children with perforated CDCs who underwent SILHs in our hospital between August 2011 and August 2017 were reviewed. RESULTS: Fifteen (11.3%) patients were converted to open procedures due to severe adhesions and oozing...
January 16, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29340628/the-importance-of-umbilical-blood-supply-and-umbilical-delay-in-secondary-abdominoplasty-a-case-report
#5
Fereydoun Don Parsa, Justin Cheng, Michael S Hu, Leslie Kim, Nikki Castel, Alan A Parsa
The umbilicus is an important aesthetic landmark of the abdomen. It possesses a dual blood supply that allows it to survive either on its stalk if the skin surrounding the umbilicus is incised, or through the surrounding subdermal circulation if the stalk is transected. This is an important concept to consider in order to avoid umbilical ischemia and necrosis during abdominoplasty, especially if there is any past surgical history suggesting alteration to its blood supply. This case study depicts this importance and the importance of the use of delay in order to improve perfusion to the umbilicus prior to secondary abdominoplasty...
January 11, 2018: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/29330984/polydioxanone-versus-polypropylene-closure-for-midline-abdominal-incisions
#6
Samina Naz, Sohail Ahmed Memon, Mansoor Ali Jamali, Muhammad Rashid Ahmed, Tahmida Almani
BACKGROUND: Midline laparotomy is the most common technique of abdominal incisions because it is simple, provides adequate exposure to all four quadrants, and is rapid to open. A major problem after midline laparotomy remains the adequate technique of abdominal fascia closure. This study was conducted to see the role of Polydioxanone and Prolene for midline abdominal closure in terms of postoperative wound infection and wound pain. METHODS: This study was carried out at surgical unit II, Federal Government Services Hospital Islamabad...
October 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/29330717/posterior-retroperitoneoscopic-resection-of-extra-adrenal-paraganglioma-located-in-the-aorto-caval-space
#7
Sang-Wook Kang, Emad Kandil, Min Jhi Kim, Kwang Soon Kim, Cho Rok Lee, Jong Ju Jeong, Kee-Hyun Nam, Woong Youn Chung, Cheong Soo Park
BACKGROUND: The posterior retroperitoneoscopic adrenalec tomy has several advantages compared with the transperitoneal approach such as a shorter and more direct route to the target organ, no breach of the intraperitoneal space, and no required retraction of the adjacent organs. It also is a safe procedure with a short learning curve.1-5 This report presents a challenging case of an extra-adrenal paraganglioma located in the aorto-caval space and managed using the retroperitoneal approach...
January 12, 2018: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/29324653/surgical-dynamometer-to-simultaneously-measure-the-tension-forces-and-the-distance-between-wound-edges-during-the-closure-of-a-laparotomy
#8
Joan Roca, Miquel Nogués, Rafael Villalobos, María Carmen Mías, Martí Comellas, Cristina Gas, Jorge Juan Olsina
The closure of the abdominal wall after making a laparotomy is a major challenge for surgeons, since a significant percentage of closures fail and incisional hernias rise. The suture has to withstand the forces required to close the incision, while not hindering the adequate wound healing progression. Currently, there is no surgical measuring device that could be used to determine the required closing forces, which can be very different depending on the patient. This paper presents a dynamometer to measure the tension forces to be applied while closing a surgical incision, and it simultaneously measures the distance between wound edges...
January 11, 2018: Sensors
https://www.readbyqxmd.com/read/29318995/sinistral-portal-hypertension-due-to-pancreatic-hydatid-cyst
#9
Tolga Canbak, Aylin Acar, Ali Ediz Kıvanç, Fatih Başak, Fatma Kulalı, Gürhan Baş
Hydatid disease is caused by Echinococcus granulosus. Hydatid cysts are commonly located in the liver and lungs. The occurrence of pancreatic hydatid cysts is very rare, even in endemic areas. Sinistral portal hypertension, which is rarely seen, occurs when a pathological process causes splenic vein occlusion. A 26-year-old male patient presented with abdominal pain. He had a history of operation for hydatid cyst of the lung 15 years ago. A left thoracotomy incision scar was observed during his physical examination...
December 2017: Türkiye Parazitolojii Dergisi
https://www.readbyqxmd.com/read/29316591/minimally-invasive-myotomy-percutaneous-laparoscopic-surgical-approach-for-achalasia
#10
Lavinia Alessandra Barbieri, Davide Bona, Alberto Aiolfi, Giancarlo Micheletto, Marta Cavalli, Francesca Lombardo, Piero Giovanni Bruni, Giampiero Campanelli
The laparoscopic approach of the upper gastrointestinal tract is considered the gold standard for the treatment of functional benign esophageal disorders since 1990. In recent years, many efforts have been made to minimize the abdominal wall's trauma to reduce postoperative pain and to obtain a prompt return to daily activities, as well as improve cosmetic results of surgery. The progressive development of novel surgical devices has allowed for the introduction of new minimally-invasive surgical techniques...
December 22, 2017: Surgical Technology International
https://www.readbyqxmd.com/read/29305940/complications-and-outcomes-of-pregnancy-and-cesarean-delivery-in-women-with-neuropathic-bladder-and-lower-urinary-tract-reconstruction
#11
Joshua D Roth, Jessica T Casey, Benjamin M Whittam, Konrad M Szymanski, Martin Kaefer, Richard C Rink, Frank P Schubert, Mark P Cain, Rosalia Misseri
Objective To determine the outcomes of pregnancy and cesarean delivery (CD) delivery in women with neuropathic bladder (NB) and pediatric lower urinary tract reconstruction (LUTR) as these women often have normal fertility and may become pregnant. Methods We reviewed consecutive patients from July 2001 to June 2016 with NB due to spinal dysphraphism who underwent LUTR, became pregnant, and had a CD at our institution. We collected data on demographics, hydronephrosis, symptomatic urinary tract infection (UTI), continence and catheterization during pregnancy...
January 3, 2018: Urology
https://www.readbyqxmd.com/read/29305784/preventing-parastomal-hernia-with-modified-stapled-mesh-stoma-reinforcement-technique-smart-in-patients-who-underwent-surgery-for-rectal-cancer-a-case-control-study
#12
A E Canda, C Terzi, C Agalar, T Egeli, C Arslan, C Altay, F Obuz
PURPOSE: Parastomal hernia is a frequent complication of an abdominal wall stoma. Surgical repairs have high complication and recurrence rates. Several different techniques have been suggested to prevent parastomal hernia during stoma creation. The aim of the present case-control study was to evaluate the efficacy of modified Stapled Mesh stomA Reinforcement Technique (SMART) for prevention of parastomal hernia compared with conventional colostomy formation in patients who underwent open or laparoscopic rectal resection and end colostomy for cancer...
January 5, 2018: Hernia: the Journal of Hernias and Abdominal Wall Surgery
https://www.readbyqxmd.com/read/29305372/uterocutaneous-fistula-following-b-lynch-suture-for-primary-postpartum-haemorrhage
#13
Monika Thakur, Sandeep S Rathore, Aditi Jindal, Kunal Mahajan
A 30-year-old woman, who had undergone emergency lower segment caesarean section (LSCS) for failed induction 2 months back, presented with a fistulous opening along with discharge from her previous incision scar. She had developed a massive primary postpartum haemorrhage at the time of LSCS 2 months back, which was managed with B-Lynch suture and vessel ligation. Fistulogram revealed a connection between the uterus and the skin. The diagnosis was confirmed by a contrast-enhanced CT scan. Patient was subjected to laparotomy...
January 5, 2018: BMJ Case Reports
https://www.readbyqxmd.com/read/29303687/effect-of-the-abdominal-fascial-closure-with-triclosan-coated-sutures-in-fecal-peritonitis-on-surgical-site-infection-and-evisceration-a-retrospective-multi-center-study
#14
Jaime Ruiz-Tovar, Natalia Alonso, Aina Ochagavía, Antonio Arroyo, Carolina Llavero
BACKGROUND: Surgical site infection (SSI) is a frequent complication in dirty surgery, reaching rates of up to 40%. The incidence of SSI might be influenced by the suture used for closure of the abdominal fascia. Sutures coated with antibacterial substances may reduce the bacterial load in the incision. PATIENTS AND METHODS: A retrospective study of patients with intra-operative diagnosis of fecal peritonitis undergoing a laparotomy in three Spanish hospitals was performed...
January 2018: Surgical Infections
https://www.readbyqxmd.com/read/29301556/combined-electroacupuncture-and-auricular-acupuncture-for-postoperative-pain-after-abdominal-surgery-for-gynecological-diseases-study-protocol-for-a-randomized-controlled-trial
#15
Wing Lok Lam, Wing Fai Yeung, Mei Kuen Wong, Chi Wai Cheung, Karen Kar Loen Chan, Hextan Yuen Sheung Ngan, Carlos King Ho Wong, Hai Yong Chen, Lixing Lao
BACKGROUND: Postoperative pain is a major complaint following abdominal surgery for gynecological diseases. Effective postoperative pain control after abdominal surgery is particularly important for patient recovery, mobility, and satisfaction. Acupuncture has been commonly used for pain management. However, its efficacy in postoperative pain control is inconclusive and health economic evaluation is limited. METHODS: A randomized, sham-controlled, patient- and- assessor-blind trial is designed to evaluate the efficacy and safety of acupuncture in managing postoperative pain following abdominal surgery of gynecological diseases...
January 4, 2018: Trials
https://www.readbyqxmd.com/read/29296045/current-pharmacological-and-surgical-treatment-of-underactive-bladder
#16
REVIEW
Yuan-Hong Jiang, Cheng-Ling Lee, Jia-Fong Jhang, Hann-Chorng Kuo
Underactive bladder (UAB) or detrusor underactivity (DU) is a common yet still poorly understood urological problem. In addition to true detrusor failure and neuropathy, the inhibitory effects of detrusor contraction by the striated urethral sphincter and the bladder neck through alpha-adrenergic activity may also play a role in the development of UAB or DU. Treatment of UAB or DU aims to reduce the postvoid residual (PVR) urine volume and increase voiding efficiency, either by spontaneous voiding or abdominal straining...
October 2017: Ci Ji Yi Xue za Zhi, Tzu-chi Medical Journal
https://www.readbyqxmd.com/read/29290906/cesarean-section-scar-endometrioma-a-case-report-and-review-of-the-literature
#17
Madison Kocher, Andrew Hardie, Amanda Schaefer, Thomas McLaren, Mark Kovacs
Endometriomas can occur after any surgery where there is endometrial manipulation, and there are a number of reports of endometriomas developing in the abdominal wall at the site of the Pfannenstiel incision following Cesarean-section. Although this is ultimately a histopathologically-confirmed diagnosis, preoperative imaging including ultrasound, computed tomography, and magnetic resonance imaging may be helpful in the diagnosis and assessment. We report a pathology-confirmed case of Cesarean-section endometrioma with a classic, clinical presentation and imaging findings on computed tomography...
December 2017: Journal of Radiology Case Reports
https://www.readbyqxmd.com/read/29287163/comparison-of-tensile-strength-and-time-to-closure-between-an-intermittent-aberdeen-suture-pattern-and-conventional-methods-of-closure-for-the-body-wall-of-dogs
#18
Edyta Bula, David A Upchurch, Yuheng Wang, Sheng Chen, Sara Roccabianca
OBJECTIVE To compare tensile strength and time to completion of body wall closure among 3 suture patterns. SAMPLE Eighteen 5 × 5-cm leather specimens and sixty-eight 5 × 5-cm full-thickness tissue specimens from the ventral portion of the abdominal body wall of 17 canine cadavers. PROCEDURES During experiment 1 of a 2-experiment study, each leather specimen was cut in half and sutured with a simple interrupted or simple continuous pattern or continuous pattern with intermittent Aberdeen knots (intermittent Aberdeen pattern)...
January 2018: American Journal of Veterinary Research
https://www.readbyqxmd.com/read/29285999/the-clinical-characteristics-and-surgical-approach-of-abdominal-wall-endometriosis-a-case-series-of-14-women
#19
Faik Tatli, Orhan Gozeneli, Hacer Uyanikoglu, Ali Uzunkoy, Huseyin Cahit Yalcın, Abdullah Ozgonul, Osman Bardakci, Adnan Incebiyik, Muhammet Emin Guldur
Abdominal wall endometriosis (AWE) is a rare form of endometriosis that usually develops in the scar after cesarean section (CS). Recently, the occurrence of AWE has been increasing together with the increase of CS incidence. AWE can be clinically misdiagnosed as hernia, lipoma, or hematoma. Here we retrospectively analyzed the clinical aspects of AWE and surgical approach in 14 patients from a tertiary hospital, who were treated by surgery, between 2012 and 2017. The mean age was 32.71 ± 8.61 years (range: 19-45)...
December 29, 2017: Bosnian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/29284885/anesthetic-management-for-prolonged-incidental-surgery-in-advanced-liver-disease
#20
Riddhi Kundu, Rajeshwari Subramaniam, Arijit Sardar
In spite of advances in perioperative management, operative procedures in patients with chronic liver disease pose a significant challenge for the anesthesiologist due to multisystem involvement, high risk of postoperative hepatic decompensation, and mortality. We describe the anesthetic management of an elderly patient with advanced liver disease (model for end-stage liver disease 16) for prolonged abdominal surgery. The use of invasive hemodynamic monitoring, point-of-care biochemical, and hematological surveillance coupled with prompt correction of all abnormalities was responsible for good outcome...
October 2017: Anesthesia, Essays and Researches
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