Sonographic detection and localization of fistulas in fetuses with imperforate anus: Case reports

2021 ◽  
Author(s):  
Takashi Kaji ◽  
Kazuhisa Maeda ◽  
Eishi Sogawa ◽  
Atsuko Yoshida ◽  
Naoto Yonetani ◽  
...  
Keyword(s):  
Imperforate Anus ◽  
Case Reports ◽  
Detection And Localization

scholarly journals Preoperative detection and localization of small bowel hemangioma: Two case reports

2017 ◽  
Vol 23 (20) ◽  
pp. 3752 ◽  
Author(s):  
Nobuhisa Takase ◽  
Keisuke Fukui ◽  
Takafumi Tani ◽  
Tohru Nishimura ◽  
Tomohiro Tanaka ◽  
...  
Keyword(s):  
Small Bowel ◽  
Case Reports ◽  
Detection And Localization

scholarly journals Significance of the ‘line sign’ in the diagnosis of congenital imperforate anus on prenatal ultrasound

2022 ◽  
Vol 22 (1) ◽  
Author(s):  
Chan Yin ◽  
Lili Tong ◽  
Dan Nie ◽  
Zhihui Fei ◽  
Xiaoqun Tan ◽  
...  
Keyword(s):  
Imperforate Anus ◽  
Case Reports ◽  
False Negative ◽  
Ultrasound Image ◽  
Image Feature ◽  
Cross Sectional ◽  
Target Sign ◽  
Prenatal Diagnostic ◽  
Negative Case ◽  
Normal Foetus

Abstract Background The prenatal diagnosis of foetal imperforate anus is difficult. Most previous studies have been case reports. To provide useful information for diagnosing foetal imperforate anus, a retrospective review of diagnostic approaches was conducted. Ultrasonography was performed in 19 cases of foetal imperforate anus from 2016 to 2019 at our prenatal diagnostic centre. The prenatal sonographic features and outcomes of each case were collected and evaluated. Result The anal sphincter of a normal foetus shows the ‘target sign’ on cross-sectional observation. Of the 19 cases of imperforate anus, 16 cases were diagnosed by the ultrasound image feature called the ‘line sign’. 1 case with tail degeneration was low type imperforate anus with the irregular ‘target sign’ not a real ‘target sign’. There was two false-negative case, in which the ‘target sign’ was found, but irregular. Conclusion In this study, we find that the anus of a foetus with imperforate anus presents a ‘line sign’ on sonographic observation. The absence of the ‘target sign’ and then the presence of the ‘line sign’ can assist in the diagnosis of imperforate anus. The ‘line sign’ can be used as a secondary assessment to determine the type of the malformation following non visualization of the ‘target sign’. The higher the position of the imperforate anus is, the more obvious the ‘line sign’. It is worth noting that the finding of the short ‘line sign’ and irregularr ‘target sign’ can not ignore the low type imperforate anus.

Case Reports Link ADHD Stimulants to Skin Eruptions

2011 ◽  
Vol 45 (12) ◽  
pp. 10
Author(s):  
SHERRY BOSCHERT
Keyword(s):  
Case Reports

Bowel ischaemia after endovascular aneurysm repair

VASA ◽  
2018 ◽  
Vol 47 (4) ◽  
pp. 273-277
Author(s):  
Christopher Lowe ◽  
Oussama El Bakbachi ◽  
Damian Kelleher ◽  
Imran Asghar ◽  
Francesco Torella ◽  
...  
Keyword(s):  
Case Reports ◽  
Endovascular Aneurysm Repair ◽  
Artery Occlusion ◽  
Bibliographic Databases ◽  
Bowel Ischaemia ◽  
Prophylactic Measures ◽  
Increased Risk ◽  
Prisma Statement ◽  
Meta Analyses ◽  
Aneurysm Repair

Abstract. The aim of this review was to investigate presentation, aetiology, management, and outcomes of bowel ischaemia following EVAR. We present a case report and searched electronic bibliographic databases to identify published reports of bowel ischaemia following elective infra-renal EVAR not involving hypogastric artery coverage or iliac branch devices. We conducted our review according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement standards. In total, five cohort studies and three case reports were included. These studies detailed some 6,184 infra-renal elective EVARs, without procedure-related occlusion of the hypogastric arteries, performed between 1996 and 2014. Bowel ischaemia in this setting is uncommon with an incidence ranging from 0.5 to 2.8 % and includes a spectrum of severity from mucosal to transmural ischaemia. Due to varying reporting standards, an overall proportion of patients requiring bowel resection could not be ascertained. In the larger series, mortality ranged from 35 to 80 %. Atheroembolization, hypotension, and inferior mesenteric artery occlusion were reported as potential causative factors. Elderly patients and those undergoing prolonged procedures appear at higher risk. Bowel ischaemia is a rare but potentially devastating complication following elective infra-renal EVAR and can occur in the setting of patent mesenteric vessels and hypogastric arteries. Mortality ranges from 35 to 80 %. Further research is required to identify risk factors and establish prophylactic measures in patients that have an increased risk of developing bowel ischaemia after standard infra-renal EVAR.

Cannabis-associated arteritis

VASA ◽  
2010 ◽  
Vol 39 (1) ◽  
pp. 43-53 ◽  
Author(s):  
Grotenhermen
Keyword(s):  
Systematic Review ◽  
Case Reports ◽  
Case Series ◽  
Cardiovascular Effects ◽  
Causative Factor ◽  
Cannabis Use ◽  
Thromboangiitis Obliterans ◽  
Pathological Features ◽  
Scientific Support ◽  
Clinical And Pathological Features

Background: To investigate the hypothesis that cases of arteritis similar to thromboangiitis obliterans (TAO) and associated with the use of cannabis were caused by cannabis or THC (dronabinol), or that cannabis use is a co-factor of TAO. Patients and methods: A systematic review on case reports and the literature on so-called cannabis arteritis, TAO, and cardiovascular effects of cannabinoids was conducted. Results: Fifteen reports with 57 cases of an arteritis associated with the use of cannabis and two additional case series of TAO, in which some patients also used cannabis, were identified. Clinical and pathological features of cannabis-associated arteritis do not differ from TAO and the major risk factor of TAO, tobacco use, was present in most, if not in all of these cases. The proposed pathophysiological mechanisms for the development of an arteritis by cannabis use are not substantiated. Conclusions: The hypothesis of cannabis being a causative factor or co-factor of TAO or an arteritis similar to TAO is not supported by the available evidence. The use of the term “cannabis arteritis” should be avoided until or unless more convincing scientific support is forthcoming.

Migration of Kirschner Wires after Surgical Stabiliziation of Shoulder Injuries - Four Case Reports

Swiss Surgery ◽  
1999 ◽  
Vol 5 (6) ◽  
pp. 281-287 ◽  
Author(s):  
Schindele ◽  
Hackenbruch ◽  
Sutter ◽  
Schärer ◽  
Leutenegger
Keyword(s):  
Case Reports ◽  
Shoulder Injuries ◽  
Kirschner Wires ◽  
Klinische Symptome

Häufige Frakturen im Bereich der Schulter betreffen je nach Alter die Clavicula oder den proximalen Humerus. Die Indikation zur operativen Stabilisierung ist bei Luxationsfrakturen des lateralen Claviculaendes und bei instabilen und dislozierten Frakturen des proximalen Humerus grosszügig zu stellen. Werden Kirschner-Drähte zur Osteosynthese eingesetzt muss in hohem Masse mit Drahtwanderungen oder Drahtbrüchen gerechnet werden. In mehreren Fällen wird in der Literatur auf diese Komplikation hingewiesen. Anhand von vier Fallbeispielen möchten wir Ursachen und technische Voraussetzungen aufzeigen, die bei dieser operativen Variante zu lebensbedrohlichen Komplikationen durch eine sekundäre Migration führen können. Dies unter Umständen nach Jahren und ohne klinische Symptome. Die Indikation zur Kirschnerdraht-Osteosynthese muss vor allem bei vorliegender Osteoporose zurückhaltend gestellt werden. Regelmässige Kontrollen in der postoperativen Phase werden empfohlen, die Entfernung der Drähte sollte bei konsolidierter Fraktur frühzeitig geplant werden.

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