[Spontaneous rupture of a splenic artery aneurysm during the third trimester of pregnancy]. / Rupture spontanée d'un anévrysme de l'artère splénique au cours du troisième trimestre de la grossesse.

We report the case of a 24-year-old female patient with spontaneous rupture of a splenic artery aneurysm in the third trimester of pregnancy. Pregnancy, throughout the physiological and hormonal changes it imposes, promotes the occurrence of aneurysm of the splenic artery and its rupture. Although this is a rare complication, its prognosis is severe and its typical clinical picture associating abdominal pain, hypotension and anemia is misleading for the clinician who likelier evokes a retroplacental hematoma or an uterine rupture. The maternal and foetal survival depends on rapid diagnosis and multidisciplinary management. Thus, it's important for the clinician to consider this differential diagnosis when abdominal pain or hemoperitoneum occurs in pregnant woman, particularly during the third trimester of pregnancy.

Nous rapportons l'histoire d'une patiente de 24 ans ayant présenté une rupture spontanée d'un anévrysme de l'artère splénique au cours du troisième trimestre de la grossesse. Celle-ci, de par les changements physiologiques et hormonaux qu'elle impose, favorise la survenue de l'anévrysme de l'artère splénique et sa rupture. Bien qu'il s'agisse d'une complication rare, son pronostic est redoutable et le tableau clinique typique associant douleur abdominale, hypotension et anémie est trompeur pour le clinicien qui évoque, plus volontiers, un hématome rétroplacentaire ou une rupture utérine. La survie materno-fœtale dépend de la rapidité diagnostique et d'une prise en charge multidisciplinaire, raisons pour lesquelles il est important que le clinicien considère ce diagnostic différentiel lors de la survenue d'une douleur abdominale ou d'un hémopéritoine chez la femme enceinte, particulièrement durant le 3ème trimestre de la grossesse.

[Update in abdominal surgery]. / Evolution en chirurgie abdominale. Avancées techniques, collaboration intra et inter hospitalière.

During the last decade minimal invasive approach progressed in all sectors of abdominal surgery. Technological improvements allowed to perform more complex procedures laparoscopically with increased safety. The implementation of pre-, per- and postoperative protocols with an adaptation of surgical, anesthetic and analgesia methods and the patient's involvement in the healing process led to enhanced recovery after surgery. The centralization of complex esophageal and pancreatic surgery established the CHU of Liège as a tertiary referral institution for complex oncological surgery thanks to a large cooperation with regional hospitals.

La dernière décennie a vu progresser l'approche mini-invasive dans tous les domaines de la chirurgie abdominale. Les améliorations technologiques permettent de réaliser des interventions toujours plus complexes en laparoscopie avec une sécurité accrue. La systématisation de la prise en charge pré-, per- et postopératoire, avec une adaptation des techniques de chirurgie, d'anesthésie et d'analgésie, et une implication du patient dans ce processus ont abouti à une réhabilitation accélérée. La centralisation de la chirurgie complexe de l'oesophage et du pancréas a permis de créer une structure de référence en chirurgie oncologique complexe au CHU de Liège grâce à une large collaboration interhospitalière régionale.

[Pseudotumoral pelvic actinomycosis : one should think of it]. / Le cas clinique du mois - Actinomycose pelvienne pseudo-tumorale : il fallait y penser.

Actinomycosis is a rare chronic disease caused by a group of anaerobic Gram positive bacteria. It may mimic a neoplasia at various anatomical levels. A pelvic localization is exceptional but has an increasing incidence since the use of intrauterine devices. In such cases, pelvic actinomycosis may present as a gynecological or a lower colonic malignancy. For all atypical clinical, with a prominent infectious or inflammatory context, the diagnosis of actinomycosis must be suggested and discussed with the pathologist to whom the biopsy will be submitted. In the absence of a preoperative diagnosis, an inadequately aggressive pelvic surgery might be performed and rendered particularly complex due to the adherent and diffusely inflammatory pattern of the disease. The treatment of choice remains a long-term therapy with antibiotics that leads to a complete clinical and radiological response in the majority of cases. We report the case of a 27-year-old woman with a clinical and radiological diagnosis of rectal carcinoma but with limited preoperative biopsy that revealed a pelvic actinomycosis and allowed a conservative and successful antibacterial treatment.

L'actinomycose est une pathologie bactérienne rare pouvant prendre un aspect pseudo-tumoral. La localisation pelvienne est exceptionnelle, mais d'incidence croissante depuis l'utilisation des dispositifs intra-utérins. La présentation peut alors évoquer une néoplasie gynécologique ou colique basse. Devant tout tableau clinique atypique suggérant une malignité pelvienne mais dominé par un contexte infectieux et/ou inflammatoire, le diagnostic d'actinomycose doit être évoqué et discuté avec le collègue anatomo-athologiste auquel les prélèvements histologiques seront soumis. En l'absence de diagnostic pré-opératoire, une chirurgie radicale peut être pratiquée de manière inadéquate et se révéler particulièrement délabrante en raison du caractère adhérent et diffusément inflammatoire de la lésion. Le traitement de choix est une antibiothérapie au long cours amenant à une résolution clinique et radiologique complète dans la majorité des cas. Nous rapportons le cas d'une patiente de 27 ans chez laquelle un diagnostic de néoplasie rectale primitive est suggéré cliniquement et radiologiquement, mais chez qui les biopsies pré-opératoires limitées ont permis un diagnostic d'actinomycose pelvienne et un traitement conservateur.

Primary melanosarcoma of the rectum.

We report two cases of anorectal malignant melanoma observed these last four years in the department. The first case was a 62-year-old female patient, and the second case was a 68-year-old male patient. Both suffered from a primary rectal tumour, arising from the rectum, with an intact anal canal. There were pulmonary metastases in the latter patient. At rectal biopsies, tumours were poorly differentiated and diagnosis of malignant melanoma could only be established by the complementary immuno-histochemical methods. The first patient had an AP excision of the rectum and died from generalized disease seven months later. In the second case, only palliative irradiation was carried out and the patient died six weeks later. Literature review confirms that rectal melanoma is a very rare tumour. Diagnosis is difficult, especially in the amelanotic forms. Prognosis remains very poor and the best therapeutic approach is still controversial.

[Treatment of deep anal fistulas using a flap from the rectal wall]. / Traitement des fistules anales profondes par avancement d'un volet de paroi rectale.

Classic treatment of high anal fistulas by the laying open technique requires total or subtotal section of the sphincter muscles and results in anal incontinence. This study assesses the efficacy of the flap advancement technique in these cases. It entails the resection of the crypt at the origin of the fistula, the area being covered by a mucomuscular flap of the rectal wall. From 1977 to early 1992, 18 patients (13 female and 5 male patients; mean age: 40 years) presenting with a deep anal fistula underwent such an operation. There were 16 suprasphincteric and 2 high transsphincteric tracts. Associated IBD was noted in 7 cases (5 Crohn's colitis, 2 UC). Five fistulas were of obstetrical origin. In 8 cases, patients had undergone previous surgical treatments without success. All patients had a flap advancement. In 2 cases, a colostomy had been previously carried out. Two more diverting stomies were performed (combined abdominal procedures). No mortality or morbidity was encountered. Mean postoperative stay was 8 days. Current status could be established in all patients. Three immediate failures were observed (1 case of Crohn's disease, two recurring cases). All the other patients did well with persistent healing of the fistula after a mean follow-up of 61 months (range, 6-150). Three stomies were closed; one patient delayed the procedure. Functional results were excellent. In the "success" group, all the evaluable patients (14/15) had normal fecal continence. Two female patients are still complaining of mild flatus incontinence. In the failure group, the preoperative anorectal function was maintained.(ABSTRACT TRUNCATED AT 250 WORDS)

Salvage reoperation for complications after ileal pouch-anal anastomosis.

BACKGROUND: Surgical revision may be possible in patients with a poor outcome following ileal pouch-anal anastomosis (IPAA), using either a transanal approach or a combined abdominoperineal approach with pouch revision and reanastomosis. METHODS: Sixty-four patients underwent revisional surgery. The indication for salvage was sepsis in 47 patients, mechanical dysfunction in ten, isolated complications of the residual glandular epithelial cuff in three and previous intraoperative difficulties in four patients. RESULTS: A transanal approach was used in 19 patients and a combined abdominoperineal procedure in 45. Six of the latter had pouch enlargement and 25 received a new pouch. During a mean(s.d.) follow-up of 30(25) months, three patients required pouch excision because of Crohn's disease. Two patients had poor continence after abdominoperineal surgery. At last follow-up 60 (94 per cent) of 64 patients had a functional pouch. Half of the patients experienced some degree of daytime and night-time incontinence, but it was frequent in only 15 per cent. Of 58 patients analysed, 27 of 40 who had an abdominoperineal procedure and 13 of 18 who had transanal surgery rated their satisfaction with the outcome as good to excellent. CONCLUSION: Surgical revision after failure of IPAA was possible in most patients, yielding an acceptable level of bowel function in two-thirds of patients.