Úvod: Migrace síťky je jednou z nejméně častých komplikací plastiky tříselné kýly se síťkou. Bylo publikováno jen několik malých sestav pacientů s anamnézou migrace síťky. Plné porozumění léčbě této komplikace je limitováno nedostatkem dat. Většina pacientů z publikovaných sestav byla léčena chirurgicky. V tomto článku bychom rádi prezentovali naši zkušenost s pokusem o endoskopickou léčbu této komplikace. Kazuistika: Pacient podstoupil transabdominální preperitoneální plastiku tříselné kýly v roce 1999. O čtyři roky později podstoupil reoperaci stejnou metodou pro recidivu tříselné kýly. Po dvaceti letech po primární operaci měl pacient pozitivní test na okultní krvácení ve stolici. Subjektivně byl zcela asymptomatický. Kolonoskopicky byla zjištěna přítomnost migrované síťky v colon sigmoideum. Navzdory opakovaným pokusům o odstranění síťky endoskopicky byla tato forma terapie neúspěšná. Migrovaná síťka musela být extrahována chirurgicky a byla provedena resekce sigmatu. Kromě infekce rány (komplikace IIIb dle Clavien-Dindo) byl pooperační průběh nekomplikovaný. Závěr: V tomto případě se nepodařilo endoskopicky odstranit síťku migrovanou do colon sigmoideum. Navzdory naší negativní zkušenosti se domníváme, že má smysl se pokusit síťku migrovanou do dutého intraabdominálního orgánu odstranit endoskopicky.
Introduction: Mesh migration is one of the least common complications that arise after inguinal hernia repair with a mesh. Only small case series have been reported, and an understanding of this issue is limited due to a lack of data. Most of the cases were treated surgically. In this paper, we wish to present the potential of treating this condition using endoscopic techniques. Case report: A male patient underwent transabdominal preperitoneal repair of a primary inguinal hernia in 1999. In 2003, the patient required the same procedure for a recurrent inguinal hernia. Twenty years after the primary hernia repair, the patient had a positive faecal occult blood test but was completely asymptomatic. A colonoscopy revealed mesh migration into the sigmoid colon. Despite multiple attempts to remove the mesh endoscopically, endoscopic treatment was unsuccessful. The migrated mesh was surgically removed and obligatory resection of the sigmoid colon was carried out. Apart from wound infection (Clavien-Dindo IIIb), the postoperative course was uneventful. Conclusion: In our case, the mesh that had penetrated the colon could not be removed endoscopically. Despite our experience, it is advisable to attempt endoscopic removal of mesh that has migrated into a hollow intra-abdominal viscus.
- MeSH
- chirurgické síťky MeSH
- colon sigmoideum * chirurgie patologie MeSH
- inguinální hernie * chirurgie MeSH
- laparoskopie MeSH
- lidé středního věku MeSH
- lidé MeSH
- migrace cizích těles * diagnostické zobrazování MeSH
- pooperační komplikace MeSH
- Check Tag
- lidé středního věku MeSH
- lidé MeSH
- mužské pohlaví MeSH
- Publikační typ
- kazuistiky MeSH
OBJECTIVE: An understanding of the etiologic heterogeneity of colorectal cancer (CRC) is critical for improving precision prevention, including individualized screening recommendations and the discovery of novel drug targets and repurposable drug candidates for chemoprevention. Known differences in molecular characteristics and environmental risk factors among tumors arising in different locations of the colorectum suggest partly distinct mechanisms of carcinogenesis. The extent to which the contribution of inherited genetic risk factors for CRC differs by anatomical subsite of the primary tumor has not been examined. DESIGN: To identify new anatomical subsite-specific risk loci, we performed genome-wide association study (GWAS) meta-analyses including data of 48 214 CRC cases and 64 159 controls of European ancestry. We characterised effect heterogeneity at CRC risk loci using multinomial modelling. RESULTS: We identified 13 loci that reached genome-wide significance (p<5×10-8) and that were not reported by previous GWASs for overall CRC risk. Multiple lines of evidence support candidate genes at several of these loci. We detected substantial heterogeneity between anatomical subsites. Just over half (61) of 109 known and new risk variants showed no evidence for heterogeneity. In contrast, 22 variants showed association with distal CRC (including rectal cancer), but no evidence for association or an attenuated association with proximal CRC. For two loci, there was strong evidence for effects confined to proximal colon cancer. CONCLUSION: Genetic architectures of proximal and distal CRC are partly distinct. Studies of risk factors and mechanisms of carcinogenesis, and precision prevention strategies should take into consideration the anatomical subsite of the tumour.
- MeSH
- alely MeSH
- běloši genetika MeSH
- cékum MeSH
- celogenomová asociační studie MeSH
- colon ascendens MeSH
- colon descendens MeSH
- colon sigmoideum MeSH
- colon transversum MeSH
- dospělí MeSH
- genetická heterogenita * MeSH
- genotyp MeSH
- jednonukleotidový polymorfismus MeSH
- kolon * MeSH
- lidé středního věku MeSH
- lidé MeSH
- mladý dospělý MeSH
- nádory rekta diagnóza genetika MeSH
- nádory tračníku diagnóza genetika MeSH
- rizikové faktory MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- studie případů a kontrol MeSH
- věk při počátku nemoci MeSH
- věkové rozložení MeSH
- Check Tag
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- mladý dospělý MeSH
- mužské pohlaví MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- metaanalýza MeSH
- práce podpořená grantem MeSH
- Research Support, N.I.H., Extramural MeSH
OBJECTIVE: To demonstrate the use of a single-stapler technique during rectosigmoid resection in women with deep infiltrating endometriosis (DIE). DESIGN: A step-by-step video demonstration of rectosigmoid resection and end-to-end anastomosis using two circularly placed sutures and one circular stapler. SETTING: Institute for the Care of Mother and Child, Prague, Czech Republic. PATIENT(S): A 39-year-old woman presented with primary sterility and deep infiltrating endometriosis, and an EZIAN score of A2,B2,C3. A nodule was located 9 cm from the anus and was 38 × 9 mm in size. This included an intramural fibroma of 6 cm and a left-sided ovarian endometriotic cyst of 6 cm. Her pain on the visual analogue scale were dysmenorea 6, dyspareunia 5-6, dyschezie 7, dysuria 0, and acyclic pain 5. INTERVENTIONS: The primary objective was to replace the linear-stapler resection with two simple, strictly circularly placed sutures, to cut the intestinal wall between them, and to form the end-to-end anastomosis with a circular stapler. The one-stapler technique consisted of the following steps: intestinal wall cleansing as in the limited segmental resection; placement of one strictly circular suture just below the DIE nodule, without fixation; placement of the first circular suture just below the DIE nodule, ideally with at least three full-thickness "bites" of the intestinal wall; placement of the second circular stitch approximately 2 cm below the first one in a similar manner (three full-thickness "bites"); interruption of the intestinal wall with a harmonic scalpel; end-to-end intestinal anastomosis with a circular stapler; and airtightness test of the anastomosis. This results in only one incision line and therefore a lower risk of leakage. Intestinal resection time was on average 10 minutes longer compared to that for the linear stapler technique. So far, we have successfully performed the procedure in 25 women. Perioperative leakage was observed in two of these 25 patients in the classical procedure group and in none of the 25 patients in the group with the one-stapler technique. There were no differences in C-reactive protein (CRP) on third and fifth postoperative days or in other complications such as bleeding and pyrexia). The cost of procedure is lowered by the decrease in the number of staplers from 3 to 1. The patients' postoperative follow-up was uneventful, and they were discharged from the hospital at the same time as the women in whom the classical stapler technique was performed. MAIN OUTCOME MEASURES(S): The primary outcome was the development of a new surgical approach to resection rectosigmoid endometriotic nodules that would decrease the number of incision lines on the intestine. The secondary outcome measures were peri- and postoperative complications (i.e., bleeding, intestinal leakage, postoperative infection, CRP), length of the surgery and hospitalization, and cost of the procedure. CONCLUSION: Multiple incision lines following resection of the rectosigmoid colon and end-to-end anastomosis are risk factors for postoperative intestinal leakage. Therefore, a single incision line formed with two circular sutures, and one circular stapler may reduce the risk of postoperative complications and also financial expenses of the procedure. We believe that this method is suitable and easiest for nodules located less than 6 cm from the anal verge because of possible complications with angulation of linear stapler.
- MeSH
- colon sigmoideum diagnostické zobrazování chirurgie MeSH
- dospělí MeSH
- endometrióza diagnostické zobrazování chirurgie MeSH
- laparoskopie metody MeSH
- lidé MeSH
- rektum diagnostické zobrazování chirurgie MeSH
- šicí techniky * MeSH
- sutura * MeSH
- video-asistovaná chirurgie metody MeSH
- Check Tag
- dospělí MeSH
- lidé MeSH
- ženské pohlaví MeSH
- Publikační typ
- audiovizuální média MeSH
- časopisecké články MeSH
- kazuistiky MeSH
- MeSH
- colon sigmoideum chirurgie patologie MeSH
- doba přežití bez progrese choroby MeSH
- lidé středního věku MeSH
- lidé MeSH
- nádory jater chirurgie sekundární MeSH
- nádory plic sekundární MeSH
- nádory sigmoidea * chirurgie farmakoterapie patologie MeSH
- nežádoucí účinky léčiv MeSH
- protokoly protinádorové kombinované chemoterapie MeSH
- pyrrolidiny farmakologie terapeutické užití MeSH
- trifluridin farmakologie terapeutické užití MeSH
- uracil analogy a deriváty farmakologie terapeutické užití MeSH
- Check Tag
- lidé středního věku MeSH
- lidé MeSH
- mužské pohlaví MeSH
- Publikační typ
- kazuistiky MeSH
- Klíčová slova
- systémová dodávka kyslíku, předtížení, preload, plicnicová termidiluce, tlaková křivka, Frankova-Starlingova křivka,
- MeSH
- algoritmy MeSH
- colon sigmoideum patologie MeSH
- divertikulitida tlustého střeva chirurgie diagnostické zobrazování MeSH
- echokardiografie MeSH
- hemodynamické monitorování klasifikace MeSH
- hemodynamika * fyziologie účinky léků MeSH
- hypotenze farmakoterapie MeSH
- koloidy klasifikace terapeutické užití MeSH
- krevní tlak fyziologie účinky léků MeSH
- krystaloidní roztoky klasifikace terapeutické užití MeSH
- kyslík fyziologie MeSH
- léčivé přípravky klasifikace MeSH
- lidé středního věku MeSH
- lidé MeSH
- monitorování fyziologických funkcí klasifikace MeSH
- pneumoperitoneum chirurgie diagnostické zobrazování MeSH
- počítačová rentgenová tomografie MeSH
- prognóza MeSH
- šok * diagnóza farmakoterapie klasifikace patofyziologie terapie MeSH
- syndrom systémové zánětlivé reakce diagnóza MeSH
- tekutinová terapie MeSH
- vazokonstriktory klasifikace terapeutické užití MeSH
- výsledek terapie MeSH
- Check Tag
- lidé středního věku MeSH
- lidé MeSH
- Publikační typ
- kazuistiky MeSH
- přehledy MeSH
PURPOSE: This article reports experiences with 3T magnetic resonance imaging(MRI)-guided brachytherapy (BT) for cervical cancer focusing on late side effects. METHODS: Between June 2012 and March 2017 a total of 257 uterovaginal BT administrations were performed in 61 consecutive patients with inoperable cervical cancer. All patients were treated with BT combined with external beam radiotherapy. RESULTS: The mean HR-CTV (high risk-clinical target volume) D90 was 87 ± 5.1 Gy equivalent dose corresponding to the conventional fractionation using 2 Gy per fraction (EQD2, range 70.7-97.9 Gy). The mean doses in OAR (organs at risk), namely rectum, sigmoid and bladder were D2 cm3rectum = 62.6 ± 6.9 Gy EQD2 (range 38.2-77.2 Gy), D2 cm3sigmoid = 66.2 ± 6.8 Gy EQD2 (43.2-78.6 Gy) and D2 cm3bladder = 75.1 ± 8.3 Gy EQD2 (58.2-92.6 Gy). There were no signs of late gastrointestinal (GI) toxicity in 49 patients, grade 3 toxicity was seen in 2 patients and grade 4 toxicity in 3 patients. There were no signs of late genitourinary (GU) toxicity in 41 patients, grade 3 toxicity was seen in 4 patients and no signs of grade 4 toxicity were seen. After the treatment, 60 patients (98.4%) achieved locoregional remission. In 54 patients (88.5%) the remission was complete, whereas in 6 patients (9.8%) remission was partial. CONCLUSION: The use of 3T MRI-guided BT leads to achievement of high rates of local control with limited late morbidity as demonstrated in this series of patients.
- MeSH
- brachyterapie škodlivé účinky MeSH
- celková dávka radioterapie * MeSH
- colon sigmoideum účinky záření MeSH
- frakcionace dávky záření MeSH
- kombinovaná terapie MeSH
- kritické orgány účinky záření MeSH
- lidé MeSH
- magnetická rezonanční tomografie * MeSH
- močový měchýř účinky záření MeSH
- nádory děložního čípku patologie radioterapie MeSH
- následné studie MeSH
- radiační poranění etiologie MeSH
- radioterapie řízená obrazem škodlivé účinky MeSH
- rektum účinky záření MeSH
- staging nádorů MeSH
- Check Tag
- lidé MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- MeSH
- arteria mesenterica inferior chirurgie zranění MeSH
- colon sigmoideum chirurgie krevní zásobení zranění MeSH
- ischemie * diagnóza chirurgie terapie MeSH
- lidé MeSH
- ligace škodlivé účinky MeSH
- nádory dělohy chirurgie terapie MeSH
- senioři MeSH
- střeva * chirurgie MeSH
- Check Tag
- lidé MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- kazuistiky MeSH
INTRODUCTION AND HYPOTHESIS: Endometriosis is a gynecological condition characterized by endometrial tissue outside of the uterus. It affects up to 15% of women of reproductive age. In the case of bowel infiltration, about 90% of lesions are localized on the sigmoid colon or the rectum and may interfere with bowel function. Three surgical approaches are possible: (1) shaving technique, (2) discoid resection of the nodule, and (3) segmental resection with end-to-end anastomosis. A rectovaginal fistula is feared as a postoperative complication mainly in simultaneous resection of the vaginal and the rectosigmoid nodules. Its prevention is a two-step surgery (the first operation on the vagina and the second on the colon) or a preventive colostomy, both of which are often thought to be too invasive for a benign condition. Herein, we suggest a one-step surgery to prevent its development. METHODS: In three women, a concomitant laparoscopic resection of the vaginal and rectosigmoid endometrial nodule was completed with interposition of a mesorectal flap. RESULTS: All surgeries were uncomplicated with no rectovaginal fistula in the postoperative period. CONCLUSION: In the hands of skilled surgeons, this one-step technique can be used to prevent rectovaginal fistula development.
- MeSH
- chirurgické laloky * MeSH
- colon sigmoideum chirurgie MeSH
- dospělí MeSH
- endometrióza chirurgie MeSH
- laparoskopie škodlivé účinky metody MeSH
- lidé MeSH
- nemoci rekta chirurgie MeSH
- pooperační komplikace etiologie prevence a kontrola MeSH
- rektovaginální píštěl etiologie prevence a kontrola MeSH
- rektum chirurgie MeSH
- vagina chirurgie MeSH
- vaginální onemocnění chirurgie MeSH
- Check Tag
- dospělí MeSH
- lidé MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- kazuistiky MeSH
- MeSH
- colon sigmoideum abnormality imunologie MeSH
- dospělí MeSH
- endometrióza komplikace terapie MeSH
- komplikace těhotenství MeSH
- lidé MeSH
- perforace střeva * komplikace patologie terapie MeSH
- Check Tag
- dospělí MeSH
- lidé MeSH
- ženské pohlaví MeSH
- Publikační typ
- kazuistiky MeSH
Anterior penetrating sacral injuries in children are extremely rare. These injuries are coupled with both a high energy mechanism (combat injury, motor vehicle accidents) and with foreign body impalement. The treatment is individual, laparotomy with penetrating wound exploration is indicated, osteosynthesis is performed in case of grossly displaced fractures, in an unstable injury to the posterior pelvic ring, and urgently in case of a neurological injury. The case report describes a 14-year-old girl with a left-sided anterior penetrating sacral injury at the level of S2/S3, who was injured during a bicycle accident (impalement on handlebars). The emergent laparotomy was performed first to treat the lesion of the sigmoid mesocolon. After 16 days the patient underwent the second operation, when open fragment reposition and sacral bone suture were performed. Both the sacral fracture and soft tissues were healed in 6 weeks. The patient was fully weight bearing and without pain. Key words:pediatric sacral fracture, penetration, treatment.
- MeSH
- colon sigmoideum zranění chirurgie MeSH
- cyklistika zranění MeSH
- fraktury páteře chirurgie MeSH
- křížová kost zranění chirurgie MeSH
- lidé MeSH
- mladiství MeSH
- penetrující rány chirurgie MeSH
- polytrauma chirurgie MeSH
- vnitřní fixace fraktury MeSH
- výsledek terapie MeSH
- Check Tag
- lidé MeSH
- mladiství MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- kazuistiky MeSH