A Case of Congenital Common Bile Duct Web Treated with Balloon Dilation under Endoscopic Retrograde Cholangiopancreatography in a Young Child

Web in common bile duct (CBD web) is very rare. It is usually asymptomatic and detected incidentally during surgery for other causes in adults. It can be congenital or acquired, however congenital CBD web is extremely rare. Currently, despite its invasiveness and complications, endoscopic retrograde cholangiopancreatography (ERCP) is considered as a useful diagnostic and therapeutic modality in children with hepatobiliary pancreatic diseases as in adults. Herein we report a case of congenital CBD web presenting with acute pancreatitis and choledocholithiasis in a 4-year-old girl which was diagnosed and treated using balloon dilation under ERCP. After balloon dilation of the web, a common pancreatobiliary channel was observed. To the best of our knowledge, a case of congenital CBD web with pancreatobiliary junctional abnormality treated using ERCP in a child has not been reported to date

3,4-Dihydroxy­phenyl 3,4,5-trimethoxy­benzoate

In the title compound, C16H16O7, the dihedral angle between the two benzene rings is 82.02 (7)°. The crystal structure is stabilized by inter­molecular O—H⋯O hydrogen bonds, which link the mol­ecules into a two-dimensional network

Novel frameshift mutations in DSPP cause dentin dysplasia type II

Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/152795/1/odi13182.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/152795/2/odi13182_am.pd

Comparison of Posterior Lumbar Interbody Fusion and Posterolateral Lumbar Fusion in Monosegmental Vacuum Phenomenon within an Intervertebral Disc

Study DesignRetrospective.PurposeTo compare the clinical and radiological outcomes of posterolateral lumbar interbody fusion (PLIF) and posterolateral lumbar fusion (PLF) in monosegmental vacuum phenomenon within an intervertebral disc.Overview of LiteratureThe vacuum phenomenon within an intervertebral disc is a serious form of degenerative disease that destabilizes the intervertebral body. Outcomes of PLIF and PLF in monosegmental vacuum phenomenon are unclear.MethodsMonosegmental instrumented PLIF and PLF was performed on 84 degenerative lumbar disease patients with monosegmental vacuum phenomenon (PLIF, n=38; PLF, n=46). Minimum follow-up was 24 months. Clinical outcomes of leg and back pain were assessed using visual analogue scales for leg pain (LVAS) and back pain (BVAS), and the Oswestry disability index (ODI). The radiographic outcome was the estimated bony union rate.ResultsLVAS, BVAS, and ODI improved in both groups. There was no significant difference in the degree of these improvements between PLIF and PLF patients (p>0.05). Radiological union rate was 91.1% in PLIF group and 89.4% in PLF group at postoperative 24 months (p>0.05).ConclusionsNo significant differences in clinical results and union rates were found between PLIF and PLF patients. Selection of the operation technique will reflect the surgeon's preferences and patient condition

Smoking-Induced Acute Eosinophilic Pneumonia in a 15-year-old Girl: A Case Report

Acute eosinophilic pneumonia is a very rare disease that is characterized by acute febrile respiratory failure, diffuse bilateral infiltrates on chest X-ray, and eosinophilia in bronchoalveolar lavage fluid in the absence of infection. We present the case of a 15-year-old girl diagnosed with smoking-induced acute eosinophilic pneumonia. A previously healthy young girl with a 1-day history of fever presented with cough, dyspnea, and diffuse bilateral infiltrates on chest X-ray. She had started smoking only 3 weeks before presentation. She was diagnosed by bronchoalveolar lavage fluid tests and lung biopsy and dramatically improved after steroid treatment. We emphasize that acute eosinophilic pneumonia must be considered when acute pneumonia does not respond to broad-spectrum antibiotics. Effective treatment and prompt institution of therapy can obviate unnecessary morbidity and mortality