Results 131 to 140 of about 620,538 (366)

Lecanogaster gorgoniphila, a new species of clingfish (Teleostei: Gobiesocidae) from São Tomé and Principe, eastern Atlantic Ocean [PDF]

, 2018
The clingfish Lecanogaster gorgoniphila new species, an unusual species associated with gorgonians, is described on the basis of 7 specimens and colour photographs from São Tomé Island, São Tomé and Principe, eastern Atlantic Ocean. The species is small,
Fricke, Ronald, Wirtz, Peter
core  

Dosimetric Comparison of IMRT Rectal and Anal Canal Plans Generated with the Use of an Anterior Dose Avoidance Structure [PDF]

, 2011
B. Leicher, Ellen Day, E. Day Werts, Athanasios Colonias   +3 more
openalex   +1 more source

Anal canal gastrointestinal stromal tumors: case report and literature review.

World Journal of Gastroenterology, 2014
Gastrointestinal stromal tumors (GIST) are an uncommon group of tumors of mesenchymal origin. GIST of the anal canal is extremely rare. At present, only 10 cases of c-kit positive anal GIST have been reported in the literature.
N. Carvalho, D. Albergaria, R. Lebre, J. Gíria, V. Fernandes, Helena Vidal, M. Brito   +6 more
semanticscholar   +1 more source

Severity of perineal tears and deviations in perineal body anatomy: A three‐dimensional ultrasound study

Acta Obstetricia et Gynecologica Scandinavica, EarlyView.
Sonographic deviations in the muscles fusing into the perineal body were increasingly common with greater perineal tear severity 1 year after delivery in primiparous women. Abstract Introduction Perineal tears are classified into four degrees based on severity.
Hanne Sether Lilleberg, Franziska Siafarikas, Kari Bø, Marie Ellström Engh   +3 more
wiley   +1 more source

Estudio de la motilidad anorrectal en mujeres, con incontinencia fecal Anorectal motility test in older age women, with faecal incontinence

Revista Habanera de Ciencias Médicas, 2010
La Incontinencia Fecal que aparece en las mujeres, en edad media o geriátrica, es una condición que la discapacita y aísla socialmente. En ocasiones, es posible identificar la causa de la misma, como una cirugía del canal anal reciente, pero en la ...
Vivianne Anido Escobar, Zunilda Díaz Drake, Rolando Martínez López, Jorge García Menocal, Elsy García Jordá   +4 more
doaj  

Recurrence of anal canal duplication with abscess formation

Journal of Pediatric Surgery Case Reports, 2018
Anal canal duplication, a rare congenital disease, is often noticed in fistulas behind the native anus and is sometimes accompanied by abscesses and cysts. The perineal approach and posterior sagittal approach are considered surgical options.
Mitsuyuki Nakata, Tetsuya Mitsunaga, Elena Terui, Yasuyuki Higashimoto, Jun Iwai   +4 more
doaj   +1 more source

Potential for Reduced Toxicity in the Treatment of Anal Canal Cancer: A Dosimetric Comparison of Dynamic IMRT, 7-Field IMRT, and 3-D Conformal Radiation Therapy Techniques [PDF]

, 2007
Harry Quon, K.J. Joseph, Alasdair Syme, N. Pervez, M. Mackenzie, C. Field   +5 more
openalex   +1 more source

Dorsal Genital Nerve Stimulation as an Adjunctive Therapy to Control Neurogenic Detrusor Overactivity After Spinal Cord Injury

Artificial Organs, EarlyView.
People with spinal cord injury (SCI) experience bladder overactivity, which can cause incontinence. Dorsal genital nerve stimulation (DGNS) can suppress overactivity, providing a longer duration to reach a toilet. People with SCI trialed home‐based DGNS for 8 weeks. DGNS was effective in the laboratory, and participants found home‐based DGNS acceptable.
Sean Doherty, Evangeline Martinez, Sarah Knight, Richard Nobrega, Lynsey Duffell   +4 more
wiley   +1 more source

Redescription of Hypoptopoma inexspectata (Holmberg, 1883), with notes on its anatomy (Siluriformes: Loricariidae). [PDF]

, 2001
Hypoptopoma inexspectata is diagnosed and redescribed based on the examination of additional material and comparison with its congeners. This poorly known hypoptopomine species is distributed in the Paraguay and Paraná river draínages.
Aquino, Adriana E., Miquelarena, Amalia M.   +1 more
core   +1 more source

A Population‐Based Matched Cohort Study of Extra‐Digestive Cancer Incidence and Mortality in Individuals With and Without Inflammatory Bowel Disease

Alimentary Pharmacology &Therapeutics, EarlyView.
This illustration summarises our primary findings highlighting the rising incidence of certain extra‐digestive cancers among persons with IBD over the 25‐year study duration (left), and the relative rates of extra‐digestive cancer incidence and mortality among persons with IBD in recent years (2010–2019) compared to their age‐ and sex‐matched controls (
Sanjay K. Murthy, Faria Ahmed, Michael Pugliese, Monica Taljaard, Parul Tandon, Priscilla Matthews, Gilaad G. Kaplan, Stephanie Coward, Charles N. Bernstein, Eric I. Benchimol, M. Ellen Kuenzig, Laura E. Targownik, Harminder Singh, on behalf of the Canadian Gastro‐Intestinal Epidemiology Consortium (CanGIEC)   +13 more
wiley   +1 more source