References of "SCAGNOL, Irène"
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See detailPrimary hyperparathyroidism confirmed by histology : sensitivity and predictors of 99mTc-Sestamibi/CT scan
VALDES SOCIN, Hernan Gonzalo ULg; BISOGNI, Carmen ULg; BETEA, Daniela ULg et al

in Abstract Book - 13th International Workshop on Multiple Endocrine Neoplasia (2012, September)

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See detailIntrapericardial Bronchogenic Cyst Adherent to the Ascending Aorta.
DURIEUX, Rodolphe ULg; LAVIGNE, Jean-Paul ULg; SCAGNOL, Irène ULg et al

in Thoracic & Cardiovascular Surgeon (2012)

Bronchogenic cysts arise from an abnormal budding of the ventral diverticulum of the foregut or the tracheobronchial tree during embryogenesis. Pericardial location of these cysts is very rare. We ... [more ▼]

Bronchogenic cysts arise from an abnormal budding of the ventral diverticulum of the foregut or the tracheobronchial tree during embryogenesis. Pericardial location of these cysts is very rare. We describe a case of a young asymptomatic woman with an intrapericardial cystic mass compressing the right heart. Because of severe adhesions of the mass to the ascending aorta and to the right coronary artery, these structures were injured during surgical resection requiring the replacement of the ascending aorta and a coronary artery by-pass graft. Only the histopathologic findings provided the final diagnosis. [less ▲]

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See detailCancer du sein: importance de la nomenclature anatomo-pathologique
BLETARD, Noëlla ULg; DETREMBLEUR, Nancy ULg; SCAGNOL, Irène ULg et al

in Revue Médicale de Liège (2011), 66(5-6), 261-4

The breast pathology includes a large array of entities for which macroscopic and microscopic analysis remains fundamental. Tissue and cell morphology allows in most cases the distinction between benign ... [more ▼]

The breast pathology includes a large array of entities for which macroscopic and microscopic analysis remains fundamental. Tissue and cell morphology allows in most cases the distinction between benign or malignant tumours and therefore provides the clinicians with essential information for the therapeutic strategy. In the Pathology laboratory, immunohistochemistry and molecular biology have improved the specificity of the diagnosis and have introduced new prognostic and predictive markers for tumour management. The last edition of the WHO classification, released in 2003, distinguishes 21 varieties of invasive carcinoma and 2 categories of intraepithelial neoplasia based on the morphology and immunohistochemical profile. Other diseases can affect the breast, although much less frequently, such as Paget’s disease of the nipple, phyllode tumours, sarcomas, lymphomas... These diseases will not be reviewed here. [less ▲]

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See detailConsequences of Pneumoperitoneum on Liver Ischemia During Laparoscopic Portal Triad Clamping in a Swine Model.
Nsadi, Berthier; Gilson, Nathalie ULg; Pire, Emilie et al

in Journal of Surgical Research (2011), 166(1), 35-43

BACKGROUND: Portal triad clamping (PTC) may be required during laparoscopic liver resection to limit blood loss. The aim of this study was to test in a swine model the hypothesis that during laparoscopic ... [more ▼]

BACKGROUND: Portal triad clamping (PTC) may be required during laparoscopic liver resection to limit blood loss. The aim of this study was to test in a swine model the hypothesis that during laparoscopic PTC, increased intraperitoneal pressure may alter hepatic vein reverse circulation, inducing a more severe hepatic ischemia compared with PTC performed in laparotomy. METHODS: Fifteen pigs were randomized into three groups: laparoscopy (1 h of pneumoperitoneum at 15 mmHg and 3 h of surveillance), open PTC (1 h PTC through laparotomy and 3 h of reperfusion), and laparoscopic PTC (1 h PTC with 15 mmHg pneumoperitoneum and 3 h of reperfusion). PTC was performed under mesenteric decompression using a veno-venous splenofemoral bypass. Hepatic partial oxygen tension and microcirculatory flow were continuously measured using a Clarke-type electrode and a laser Doppler flow probe, respectively. Liver consequences of PTC was assessed by right atrium serum determination of transaminases, creatinine, bilirubin, INR, and several ischemia/reperfusion parameters, drawn before PTC (T0), before unclamping (T60), and 1 (T120) and 3 h after reperfusion (T240). Histology was performed on T240 liver biopsies. RESULTS: Compared with open PTC, laparoscopic PTC produced a more rapid and more severe decrease in hepatic oxygen tension, indicating a more severe tissular hypoxia, and a more severe decrease in hepatic microcirculatory flow, indicating a decrease in hepatic backflow. At T240, the laparoscopic PTC livers suffered from a higher degree of hepatocellular damage, shown by higher transaminases and increased necrotic index at pathology. CONCLUSIONS: These results indicate that in this pig model, laparoscopic PTC induces a more severe liver ischemia, related to decreased hepatic oxygen content and decreased hepatic backflow. If confirmed by clinical studies, these results may indicate that caution is necessary when performing prolonged PTC during laparoscopic hepatic resection, particularly in cirrhotic or steatotic livers. [less ▲]

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See detailConsequences of laparoscopy on liver ischemia during portal triad clamping in a swine model
Nsadi, Berthier; Pire, E.; Gilson, Nathalie ULg et al

in Acta Chirurgica Belgica (2010, April), 110

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See detailLe cancer du sein "triple négatif"
Freres, Pierre; Collignon, Joëlle ULg; Gennigens, Christine ULg et al

in Revue Médicale de Liège (2010), 65(3), 120-126

Le cancer du sein touche une femme sur huit dans les pays occidentaux. Son incidence a considérablement augmenté au cours de ces deux dernières décennies mais, en même temps, le niveau de mortalité ... [more ▼]

Le cancer du sein touche une femme sur huit dans les pays occidentaux. Son incidence a considérablement augmenté au cours de ces deux dernières décennies mais, en même temps, le niveau de mortalité spécifique est resté stable et a même diminué en Europe et aux Etats-Unis, notamment, grâce à l’apport de nouvelles armes thérapeutiques, aux changements dans l’utilisation du traitement hormonal substitutif à la ménopause et à un diagnostic plus précoce. Malgré cela, le cancer du sein reste la première cause de décès par cancer chez la femme de moins de 65 ans. Le cancer du sein «triple négatif», un sous-type représentant environ 10 % des cancers du sein, est caractérisé par l’absence de récepteurs hormonaux aux oestrogènes et à la progestérone et l’absence d’expression du facteur de croissance HER-2 en étude d’immunohistochimie. Ce type de cancer du sein est associé à un profil clinique défavorable avec un haut risque de rechute métastatique précoce. De plus, le cancer du sein «triple négatif» ne présente aucune cible thérapeutique propre et son pronostic est donc particulièrement mauvais. La définition de facteurs prédictifs de la réponse tumorale aux différents traitements et l’apport des thérapies ciblées sont deux pistes susceptibles d’améliorer la prise en charge et la survie des patients atteints par ce type de cancer extrêmement agressif. [less ▲]

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See detailLe cas clinique du mois. Transplantation hépatique pour un hémangio-endothéliome épithélioïde du foie
Tonglet, M.; Delfosse, V.; Detry, Olivier ULg et al

in Revue Médicale de Liège (2009), 64(2), 68-70

L’hémangioendothéliome épithélioïde est une affection maligne rare qui peut survenir dans le foie. Lorsque la forme est multifocale et bilobaire, la transplantation hépatique constitue le traitement ... [more ▼]

L’hémangioendothéliome épithélioïde est une affection maligne rare qui peut survenir dans le foie. Lorsque la forme est multifocale et bilobaire, la transplantation hépatique constitue le traitement curateur de cette affection. Dans cet article, les auteurs décrivent le diagnostic et le traitement d’une femme de 52 ans souffrant d’un hémangioendothéliome épithélioïde hépatique traitée par transplantation du foie. [less ▲]

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See detailL'oesophagite à éosinophiles chez l'adulte : à propos d'un cas
Marting, Audrey ULg; Leclercq, Philippe ULg; Gast, Pierrette ULg et al

in Revue Médicale de Liège (2008), 63

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See detailConfrontation anatomo-clinique: duplication caecale
Scagnol, Irène ULg; Detry, Olivier ULg; de Leval, Laurence ULg et al

in Revue Médicale de Liège (2007), 62(2), 118-21

Enteric duplication cysts, and particularly caecal duplication cysts, are rare and generally benign congenital anomalies for which a diagnosis is difficult to make because they mimic other surgical ... [more ▼]

Enteric duplication cysts, and particularly caecal duplication cysts, are rare and generally benign congenital anomalies for which a diagnosis is difficult to make because they mimic other surgical diseases. A surgical management is the treatment of choice. The diagnosis can then be made or confirmed by histopathologic analysis. [less ▲]

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