obsolete perinatal digestive system disorder

Based on the provided context, it appears that there are various congenital and perinatal digestive system disorders mentioned. However, I couldn't find any specific information on an "obsolete" perinatal digestive system disorder.

However, I can provide some general information on congenital and perinatal digestive system disorders:

• Congenital anomalies of the digestive system: These are birth defects that affect the development of the digestive system, including the esophagus, stomach, small intestine, large intestine, liver, pancreas, and gallbladder. Examples include esophageal atresia (resulting in a blind pouch), duodenal atresia, intestinal duplication, and anal atresia.
• Perinatal digestive system disorders: These are conditions that affect the digestive system of newborns or fetuses, including disorders such as meconium ileus, intussusception, and gastrointestinal obstruction.

Some specific congenital anomalies mentioned in the context include:

• Esophageal atresia (resulting in a blind pouch) [1]
• Duodenal atresia [13]
• Intestinal duplication [13]

It's worth noting that these conditions are not necessarily "obsolete" but rather, they are still relevant and can be diagnosed and treated with modern medical techniques.

If you could provide more context or clarify what you mean by "obsolete perinatal digestive system disorder," I may be able to provide a more specific answer.

Based on the provided context, it appears that there are several signs and symptoms associated with obsolete perinatal digestive system disorders.

Common Symptoms

• Abdominal distention (a swollen tummy) [5]
• Vomiting [3][5]
• Feeding intolerance (difficulty absorbing

Based on the provided context, it appears that there are various diagnostic tests and procedures used to diagnose perinatal digestive system disorders in newborns.

• Ultrasound: Obstetrical ultrasound was performed in 67 cases (53.2%), which can help identify certain malformations of the digestive system in the second and third trimesters [12].
• Amniocentesis: This procedure involves analyzing the peritoneal fluid to diagnose diseases of the gastrointestinal tract, including disorders that affect the digestive system [3].
• Upper GI series: This diagnostic tool can be used to identify conditions such as gastroesophageal reflux disease (GERD) in newborns [7].
• Multichannel intraluminal impedance: This test can also help diagnose GERD and other gastrointestinal disorders in newborns [7].

It's worth noting that the diagnosis of perinatal digestive system disorders often involves a combination of clinical symptoms, laboratory tests, and imaging studies. The specific diagnostic tests used may vary depending on the suspected disorder and the individual case.

References:

[3] Abdominocentesis and analysis of peritoneal fluid (PF) is a diagnostic technique performed on many patients with disease of the gastrointestinal tract. [7] Diagnosis of GERD is typically based on clinical symptoms, but adjunctive tools include upper GI series, multichannel intraluminal impedance and ... [12] The main ultrasonographic manifestations of DSMs include digestive tract stenosis or atresia (esophageal, duodenal, and anal), intestinal duplication, meconium ...

Based on the provided context, it appears that there are several drugs and treatments mentioned for various perinatal digestive system disorders.

• For Neonatal Abstinence Syndrome (NAS), medications such as morphine systemic and methadone have been reported as options for treatment [8][9].
• In the case of Gastroesophageal Reflux and other acid-peptic diseases, mucosal erosions or ulceration can arise due to an imbalance between aggressive factors (acid, pepsin, bile) and defensive factors (mucus and bicarbonate secretion, prostaglandins, blood flow, and the gastrointestinal mucosa) [14].
• For Functional Gastric Disorder, various medications are available, but specific treatment options for obsolete perinatal digestive system disorders are not clearly mentioned in the provided context.

It's worth noting that the context mentions a study on the safety of vedolizumab and ustekinumab during pregnancy [2], which may be relevant to understanding the treatment of certain perinatal digestive system disorders. However, specific information on drug treatments for obsolete perinatal digestive system disorders is limited in the provided context.

If you're looking for more detailed or up-to-date information on this topic, I recommend consulting a medical professional or a reliable health resource.

Based on the provided context, it appears that you are looking for information on the differential diagnosis of an obsolete perinatal digestive system disorder.

The search results suggest that there is limited information available on this specific topic. However, I can provide some general information on the differential diagnosis of congenital malformations of the gastrointestinal tract, which may be relevant to your query.

According to search result 1, congenital malformations of the gastrointestinal tract are one of the major causes of neonatal mortality, especially in developing countries. The differential diagnosis for these conditions includes various types of intestinal obstruction, such as ileal atresia and meconium ileus (search results 2 and 5).

In addition, search result 11 mentions that fetal digestive system malformations account for approximately 7.35% of all congenital deformities, and their diagnoses are largely based on prenatal ultrasound findings in the second and third trimesters.

However, I could not find any specific information on an obsolete perinatal digestive system disorder. It is possible that this condition has been reclassified or is no longer considered a distinct entity.

If you have any further information or clarification on what you mean by "obsolete perinatal digestive system disorder," I may be able to provide more targeted assistance.

References: [1] Congenital malformations of the gastrointestinal tract are one of the major causes of neonatal mortality, especially in developing countries. [search result 1] [2] The differential diagnosis for these conditions includes various types of intestinal obstruction, such as ileal atresia and meconium ileus. [search result 2] [5] The main ultrasonographic manifestations of DSMs include digestive tract stenosis or atresia (esophageal, duodenal, and anal), intestinal duplication, meconium ... [search result 11]