| 1 | Maternal diaphragmatic hernia in pregnancy:A systematic review with a treatment algorithm显示文摘BACKGROUND Diaphragmatic hernia(DH)is extremely rarely described during pregnancy.Due to the rarity,there is no diagnostic or treatment algorithm for DH in pregnancy.AIM To summarize and define the most appropriate diagnostic methods and therapeutic options for DH in pregnancy based on scarce literature.METHODS Literature search of English-,German-,Spanish-,and Italian-language articles were performed using PubMed(1946–2021),PubMed Central(1900–2021),and Google Scholar.The PRISMA protocol was followed.The search terms included:Maternal diaphragmatic hernia,congenital hernia,pregnancy,cardiovascular collapse,mediastinal shift,abdominal pain in pregnancy,hyperemesis,diaphragmatic rupture during labor,puerperium,hernie diaphragmatique maternelle,hernia diafragmática congenital.Additional studies were identified by reviewing reference lists of retrieved studies.Demographic,imaging,surgical,and obstetric data were obtained.RESULTS One hundred and fifty-eight cases were collected.The average maternal age increased across observed periods.The proportion of congenital hernias increased,while the other types appeared stationary.Most DHs were left-sided(83.8%).The median number of herniated organs declined across observed periods.A working diagnosis was correct in 50%.DH type did not correlate to maternal or neonatal outcomes.Laparoscopic access increased while thoracotomy varied across periods.Presentation of less than 3 days carried a significant risk of strangulation in pregnancy.CONCLUSION The clinical presentation of DH is easily confused with common chest conditions,delaying the diagnosis,and increasing maternal and fetal mortality.Symptomatic DH should be included in the differential diagnosis of pregnant women with abdominal pain associated with dyspnea and chest pain,especially when followed by collapse.Early diagnosis and immediate intervention lead to excellent maternal and fetal outcomes.A proposed algorithm helps manage pregnant women with maternal DH.Strangulated DH requires an emergent operation,while delivery should be based on obstetric indications. | Goran Augustin Diana Kovač Vesna Sokol Karadjole Vendy Zajec Mislav Herman Pero Hrabač | 2023 | World Journal of Clinical Cases2023，11，27： | 0 |
| 2 | Maternal choledochal cysts in pregnancy:A systematic review of case reports and case series显示文摘BACKGROUND Choledochal cysts(CC)are cystic dilatations of the biliary tract,usually diagnosed during childhood,with an estimated incidence in the general population of 1:100000.Complications related to CC include rupture,biliary obstruction,and cholangitis.Maternal CC in pregnancy are rarely reported,and there are no guidelines on optimal management.AIM To systematically review maternal CC diagnosed during pregnancy or postpartum with regard to the clinical presentation of CC,the mode of treatment and delivery,and maternal outcomes.METHODS A literature search of cases and case series of maternal CC in pregnancy and postpartum was conducted using MEDLINE/PubMed,Web of Science,Google Scholar,and Embase.There were no restrictions on language or publication year.Databases were lastly accessed on September 1,2022.RESULTS Overall,71 publications met the inclusion criteria,reporting 97 cases.Eighty-eight cases were diagnosed during pregnancy and nine in the puerperium.The most common symptoms were abdominal pain(81.2%)and jaundice(60.4%).Interventions for CC complications were required in 52.5%of the cases,and 34%of pregnancies were induced.Urgent cesarean section(CS)was done in 24.7%.The maternal mortality was 7.2%,while fetal mortality was inconsistently reported.Cholangitis,CC>15 cm,and bilirubin levels>80 mmol/L were associated with a higher likelihood of urgent CS and surgical intervention for CC.Bilirubin levels positively correlated with CC size.There was no correlation between age and cyst dimension,gestational age at cyst discovery,and CC size.CONCLUSION Although rare,maternal CC in pregnancy should be included in the evaluation of jaundice with upper abdominal pain.Symptomatology and clinical course are variable,and treatment may range from an expectative approach to emergent surgical CC treatment and urgent CS.While most cases were managed by conservative measures or drainage procedures,CC>15 cm and progressive cholangitis carry the risk of CC rupture and septic complications,which may increase the rates of unfavorable maternal and fetal outcomes.Therefore,such cases require specific surgical and obstetric interventions. | Goran Augustin Ivan Romic Iva Miličić Mislav Mikuš Mislav Herman | 2023 | World Journal of Gastrointestinal Surgery2023，15，8： | 0 |
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