Chondrodysplasia Punctata: A Case Report of Fetal Warfarin Syndrome.

Chondrodysplasia punctata is abnormal calcification in the cartilage of developing bones and has been seen in association with deranged vitamin K metabolism. Warfarin, an oral anticoagulant acting on vitamin K dependent clotting factors is known to cause chondrodysplasia punctata. Despite the knowledge of the condition the management of patients with prosthetic heart valves might require use of the drug for anticoagulation. Here, we present a case of a fetal warfarin syndrome in a second born child of a 27 year lady under warfarin for prosthetic heart valve. The pregnancy was complicated by polyhydramnios in third trimester and terminated at term by normal vaginal delivery. The baby was well, except for facial dysmorphism in the form of depressed nasal bridge, narrow nares and suspected left choanal atresia. Radiograph revealed stippled ephiphysis of vertebra, femora and humera supporting diagnosis of fetal warfarin syndrome. The baby did not develop any perinatal complication and was discharged home.

Magnetic Resonance Imaging Findings in Degenerative Disc Disease of Cervical Spine in Symptomatic Patients.

BACKGROUND: The pathophysiological findings demonstrated in cervical spine in Magnetic Resonance Imaging (MRI) can explain only partly the occurrence of neck and shoulder pain. This study aims to evaluate the occurrence of cervical degenerative disc pathologies in symptomatic patient with neck pain and radiculopathy. METHODS: The study was a retrospective and institutional record based descriptive study carried out for the duration of 3yrs in a well-equipped imaging center. Only MRI performed for neck pain with or without radiculopathy with complete clinical form was included in the study. MRI findings were entered in SPSS spread sheet and analyzed using SPSS 19.0. RESULTS: A total of 750 MRI was reviewed among which 571(76.13%) had cervical degenerative disc pathology. Disc degeneration and disc bulge was the most common finding, followed by neural foramina stenosis, disc herniation and myelopathic changes. Disc degeneration and disc bulge was seen more frequently in patients older than 40 years than those less than 40 years. Disc herniation was rare in extremes of age and noted predominantly in productive population between 3 rd and 6 th decade of life. CONCLUSIONS: Disc degeneration and global disc bulge were predominant findings in symptomatic patients increasing with the age. Disc herniation and neural foraminal stenosis were common changes seen associated with neck pain with or without radiculopathy and were predominant in productive age group.

Morphological Changes in Degenerative Disc Disease on Magnetic Resonance Imaging: Comparison Between Young and Elderly.

BACKGROUND: Morphological changes implicated in low back are complicated by additional age related degenerative changes in spine, which increases with aging. This study aims to compare the morphological MRI findings in young and elderly patients with low back pain and also correlate them with the clinical symptoms. METHODS: The study was a retrospective hospital record based comparative study carried out in a Teaching Hospital. MRI performed for patients with low back pain during May 2012 to October 2012 were reviewed. The MRI findings were compared between below 60 years and at and above 60 years and were also correlated with symptoms. RESULTS: A total of 301 MRI met the inclusion criteria out of which 228(75.74%) were young adults and 73(24.25%) were elderly adults. Degenerative changes and disc bulge was more common in elderly. Disc herniations including disc prolapse was more common in young adults. Disc protrusion involving L4-L5 was most common in the elderly while L5-S1 was most common in young adults. Nerve root compression was noted more commonly in the young adults. Radiculopathy was associated with grade III nerve root compression and paramedian disc protrusion in young adults while no such association was noted in elderly. No association of radiculopathy with presence of degenerative changes, spinal stenosis was noted in both groups. CONCLUSIONS: Degenerative changes are more common in elderly while disc herniations are more common in young adults. Morphologic changes do correlate with symptoms in young adults to some extent while they do not correlate in elderly.

External validation of prognostic model of one-year mortality in patients requiring prolonged mechanical ventilation.

BACKGROUND: External validation of prognostic model for one-year mortality in patients ventilated for 21 days or more. A measure that identifies patients who are at high risk of mortality after prolonged ventilation will help physicians communicate prognoses to patients or surrogate decision makers. Our objective was to validate a prognostic model developed by Carson et al in a different setting. METHODS: An observational study was conducted from September 2002 to September 2007 in 30 beds Medical/Surgical Intensive Care Unit (ICU) at Mercy Fitzgerald Hospital (MFH) and 20 beds Medical/Surgical ICU at Mercy Philadelphia Hospital (MPH). One hundred and fifty medical and surgical patients requiring mechanical ventilation after acute illness for at least 21 days after initial intubation were enrolled. RESULTS: One year mortality was 45.4%. Area under the receiver operating characteristic curve for three month mortality was 0.90 and for one year mortality was 0.92. For identifying patients who had ≥90% risk of death at 3 month had sensitivity of 40% and specificity of 95% and risk of death at 1 year had sensitivity of 70% and specificity of 99%. Four predictive variables, requirement of vasopressors, hemodalysis, platelet count ≤ 150 x 10 9/L and age ≥50 yrs can be used as a simple prognostic score that clearly identifies low-risk patients and high-risk patients. CONCLUSIONS: Simple clinical variables measured on day 21 of mechanical ventilation can identify patients at highest and lowest risk of death from prolonged mechanical ventilation.

Urological complication after kidney transplantation.

BACKGROUND: Renal transplantation is a regular service at Tribhuvan University Teaching Hospital and complications have been known to occur after it. This study was conducted to assess complications after transplantation. OBJECTIVES: To determine the incidence of urological complications after living related renal transplantation at Tribhuvan University Teaching Hospital. METHODS: A clinical study was performed (from August 2008 to July 2010) which included 50 living-related renal transplantations at Tribhuvan University Teaching Hospital. All the donors and recipients were evaluated preoperatively with necessary investigations and followed up postoperatively with standard hospital transplant protocol. The incidence of urological complications were documented and analyzed. RESULTS: Fifty living-related, renal transplantations were carried out during the study period. Seven doors had minor post operative complications; three had post operative fever, two had chest infections and each one had superficial surgical site infections and severe pain at incision site. Ureteroneocystostomy was performed with double J stent in all recipients. Urological complications were noted in 12 (24%) recipients. Clinical significant hematuria occurred in four cases. One patient had ureteric necrosis and urinary leak which required re-exploration post operatively. Two patients developed delayed ureteric stricture which were managed by antegrade Double J stenting and ureteric reimplantation. Peri-graft abscess occurred in two cases, which were drained percutaneously. surgical site infections was seen in one case. CONCLUSIONS: Urological complications are inevitable in renal transplantation and our complications rate appears similar to that reported in literature.

Renocolic fistula following percutaneous nephrostomy: a case report.

Renocolic fistula is a rare clinical entity. In the past, its incidence was high due to infection, especially tuberculosis, and renal stone complications; which gradually reduced with advancements in antimicrobial therapy and better stone management. The incidence of renocolic fistulae, specifically iatrogenic one, has re-emerged due to minimally invasive renal surgery and regular percutaneous nephrostomy placement for various reasons. We reported a case of fifty-five-years-old gentleman who presented to emergency room with left lithiasic pyonephrosis for which percutaneous nephrostomy was placed. Follow up antegrade pyelography diagnosed hydronephrotic left kidney with stone in renal pelvis with fistula communicating to descending colon. Contrast enhanced computer tomography revealed left non excreting kidney with retrorenal colon and percutaneous nephrostomy tube passing through the descending colon. The final diagnosis of post percutaneous nephrostomy renocolic fistula with non excreting left kidney was made and treated with ligation of fistulous tract and nephrectomy. Patient had uneventful recovery and histopathology showed chronic pyelonephritis.

Simultaneous occurrence of hematometrocolpos and consecutive pregnancies in uterine didelphys : a case report.

Hematometrocolpos drained abdominally at laparotomy done, with suspicion of an ovarian torsion in an adolescent with ipsilateral renal agenesis, was eventually rediscovered to have in coexistent uterine didelphys in a 25 year P3+0 at the time repeat caesrean for breech in the event of third parturition, complicated by partum hemorrhage as in all her previous delivery (first vaginal delivery and retained placenta, second caesarean for obstructed labor by non pregnant half of didelphic uterus). This illustrates how simultaneous occurrence of hematometrocolpos can go unnoticed although there was every reason for this condition not to go unrecognized for the simple fact ofhemivaginal obstruction and hematometra with ipsilateral renal agenesis (on the left side) unaffecting the consecutive pregnancy in the other uterus.

Acute on chronic phenomenon in hepatic IVC obstruction: a case report.

Hepatic IVC obstruction though common is usually misdiagnosed because of lack of appreciation of the disease. Patient with chronic disease may develop acute exacerbation, which may be precipitated by surgery or endoscopic procedures. It is a report of a case of chronic IVC disease with acute development of ascites following gallbladder surgery.