morphine and Pneumoperitoneum

Enterolithiasis is an uncommon finding of intraluminal calcified meconium. Whereas extraluminal calcifications are commonly reported and usually indicate intrauterine intestinal perforation with intraperitoneal extravasation of meconium (meconium peritonitis), true intraluminal calcifications of meconium in newborns are rare.. We report a case of a newborn boy with pneumothorax and pneumoperitoneum because of a transmediastinal air leakage who unfortunately died on the fifth postnatal day after a pneumopericard. The baby had lung hypoplasia and a hypoplastic thorax. Oligohydramnion was present because of urethral agenesis and anal atresia with rectourinary fistula. Enterolithiasis was found, distributed from the transverse to the rectosigmoid colon. Enterolithiasis was not diagnosed prenatally in this boy, and any of those preexisting pathologies were therefore not assumed before birth except the suspicion for urethral valves because of oligohydramnion.. Approximately 48 cases of human neonatal enterolithiasis have been described in the medical literature. The etiology of enterolithiasis appears to be intraluminal mixture of meconium und alkaline urine--as it appears in anal atresia with enterourinary fistula. Most cases of enterolithiasis are associated with major urogenital and intestinal malformations--especially VACTERL association. With support of modern high-resolution imaging devices, enterolithiasis can be detected antenatally. We suppose that prenatal diagnosis of enterolithiasis is a warning sign of underlying pathologies.

Topics: Abnormalities, Multiple; Colonic Diseases; Critical Illness; Fatal Outcome; Humans; Hydronephrosis; Infant, Newborn; Infant, Premature; Lithiasis; Male; Meconium; Pneumoperitoneum; Pneumothorax; Rectal Fistula; Urinary Fistula

Topics: Birth Weight; Contrast Media; Enterocolitis, Pseudomembranous; Female; Humans; Infant; Infant, Newborn; Infant, Newborn, Diseases; Infant, Premature, Diseases; Intestinal Mucosa; Intestinal Perforation; Intestines; Male; Meconium; Necrosis; Pneumatosis Cystoides Intestinalis; Pneumoperitoneum; Radiography

Topics: Diagnosis, Differential; Humans; Ileal Diseases; Infant, Newborn; Intestinal Perforation; Male; Meconium; Pneumoperitoneum; Testicular Hydrocele

Intestinal volvulus is a life-threatening emergency requiring prompt surgical management. Prenatal intestinal volvulus is rare, and most are secondary to intestinal atresia, mesenteric defect or without any underlying cause. Cystic fibrosis (CF) is known to cause digestive tract disorders. After birth, 10-15% of newborns with CF may develop intestinal obstruction within a few days of birth because of meconial ileus.

Topics: Adult; Anastomosis, Surgical; Cesarean Section; Cystic Fibrosis; Female; Fetal Diseases; Humans; Ileal Diseases; Infant, Newborn; Intestinal Atresia; Intestinal Perforation; Intestinal Volvulus; Male; Meconium; Pneumoperitoneum; Pregnancy; Radiography; Treatment Outcome; Ultrasonography, Prenatal

A 2-day-old male infant was referred to hospital because he was continually moaning. Massive pneumoperitoneum was observed on plain radiographs on the day of admission. This case is unique in that the massive pneumoperitoneum with meconium-stained peritoneal fluid was not associated with any evidence of bowel perforation seen on laparotomy.

Topics: Ascitic Fluid; Diagnosis, Differential; Humans; Infant, Newborn; Laparotomy; Male; Meconium; Pneumoperitoneum; Radiography, Abdominal

Topics: Humans; Iatrogenic Disease; Infant, Newborn; Intestinal Perforation; Male; Meconium; Peritonitis; Pneumoperitoneum; Rectum

Meconium pseudocyst results from a loculated inflammation occurring in response to spillage of meconium into the peritoneal cavity after a bowel perforation. Certain cystic lesions, such as abscesses and dermoid and epidermoid cysts, are known to show reduced water diffusion on DWI. MRI has recently become a valuable adjunct to ultrasonography for fetal gastrointestinal anomalies. Complementary to ultrasonography, prenatal MRI can help further characterize the lesion and can clearly demonstrate the anatomical relationship between the lesion and adjacent organs. We report a case of meconium pseudocyst that was prenatally imaged with ultrasonography and MRI, postnatally complicated by pneumoperitoneum, and proved by postnatal surgery and histopathology. We emphasize the MRI of the pseudocyst, particularly T1-weighted and diffusion-weighted imaging.

Topics: Adult; Cysts; Female; Humans; Ileum; Infant, Newborn; Intestinal Atresia; Intestinal Perforation; Magnetic Resonance Imaging; Male; Meconium; Pneumoperitoneum; Pregnancy; Prenatal Diagnosis; Ultrasonography

A newborn was referred to our hospital because of poor feeding and abdominal distension and was found to have pneumoperitoneum on abdominal x-ray. At operation there was free intraperitoneal air with no free fluid in the peritoneal cavity. In addition there was free air and meconium retroperitoneally on the left side but there was no evidence of gastrointestinal perforation. This case is rare and unique in that no demonstrable cause for the free air and free meconium could be demonstrated.

Topics: Humans; Infant, Newborn; Intestinal Perforation; Male; Meconium; Pneumoperitoneum

The radiographic findings of 200 cases of meconium peritonitis were analyzed; 194 cases were discovered in newborn infants and six cases in fetuses. The radiographic features in the newborn group could be categorized as pneumoperitoneum with intestinal obstruction (adhesions) and calcification (35 cases), intestinal obstruction with calcification (143 cases), intestinal obstruction with no radiographically visible calcification (5 cases), and calcification alone (11 cases). All six cases of the fetal group were diagnosed when the mothers had been hospitalized for polyhydramnios and a plaque-like or ring-like calcification showed up in the fetal abdomen on the plain radiograph. Meconium peritonitis is one of the few conditions that can be diagnosed before birth and is almost the only condition around the time of birth to produce calcification in the abdomen. Therefore, if there is any sign of polyhydramnios, radiographs or ultrasonograms of the maternal abdomen should be obtained to detect any calcification within the peritoneal cavity of the fetus. A simple experiment carried out in rats showed that it takes at least eight days after the meconium escapes into the peritoneal cavity for calcification in the meconium to be radiographically demonstrable.

Topics: Adult; Calcinosis; Female; Fetal Diseases; Humans; Infant, Newborn; Intestinal Obstruction; Male; Meconium; Peritonitis; Pneumoperitoneum; Polyhydramnios; Pregnancy; Radiography

In 20 years the authors have met with 115 cases of meconium peritonitis (MP). The high incidence in China is shown. In all cases there were intraabdominal calcifications. There were no cases of fibrocystic disease. The authors classify 3 types: 1. Neonatal obstructive type 41 cases. 2. Free perforation with: Free pneumoperitoneum 15 cases. Localized pneumoperitoneum 23 cases. 3. No signs or symptoms, with potential intestinal obstruction 23 cases. The series shows a low incidence of atresia. The authors suggest necrotizing enterocolitis as a cause because of the high incidence of stenosis. Three prenatally diagnosed cases are discussed. All had hydramnios and fetal abdominal calcifications. Two of these were confirmed after birth. The mortality is high (42.6%). Abdominal x-ray in all cases with polyhydramnios may lead to a positive diagnosis of MP.

Topics: Abdomen; Adult; Calcinosis; China; Enterocolitis, Pseudomembranous; Female; Humans; Infant, Newborn; Infant, Newborn, Diseases; Intestinal Obstruction; Intestinal Perforation; Meconium; Peritonitis; Pneumoperitoneum; Polyhydramnios; Pregnancy; Prenatal Diagnosis

A newborn infant, who had suffered intrauterine perforation and had developed peritoneal calcification, showed no sign of pneumoperitoneum on the first radiograph taken 3 hours after delivery. At that time air was present in the stomach only. Subsequently pneumoperitoneum developed as air passed down the gut to the point of perforation. Thus, the absence of pneumoperitoneum on a radiograph taken very early in life does not exclude an intestinal perforation.

Topics: Colonic Diseases; Female; Fetal Diseases; Humans; Infant; Infant, Newborn; Intestinal Perforation; Male; Meconium; Peritonitis; Pneumoperitoneum; Pregnancy; Radiography

Topics: Abdomen, Acute; Collateral Circulation; Cystic Fibrosis; Female; Fetal Diseases; Humans; Infant, Newborn; Infant, Newborn, Diseases; Intestinal Obstruction; Intestinal Perforation; Intestines; Male; Meconium; Peritoneum; Peritonitis; Pneumoperitoneum; Pregnancy; Radiography, Abdominal; Sepsis; Stomach Rupture

Topics: Colostomy; Enterocolitis, Pseudomembranous; Female; Humans; Infant, Newborn; Infant, Newborn, Diseases; Intestinal Perforation; Jejunum; Male; Meconium; Peptic Ulcer Perforation; Peritonitis; Pneumoperitoneum; Radiography; Sepsis; Stomach

Topics: Anti-Bacterial Agents; Colitis; Enema; Female; Hernia, Umbilical; Humans; Infant, Newborn; Infant, Newborn, Diseases; Intestinal Obstruction; Intestinal Perforation; Male; Meconium; Peritonitis; Pneumoperitoneum