Dorsalis pedis artery pseudoaneurysm: A rare entity in the field of vascular surgery.

INTRODUCTION: Dorsalis pedis artery aneurysms (PDAA) and pseudoaneurysms are rare conditions of lower limb vasculature. The rarity of the disease increases in the pediatric age group where only 4 cases of pediatric patients with PDAA. PRESENTATION OF THE CASE: We present A case of a 2-year-old baby girl who was diagnosed with dorsalis pedis pseudoaneurysm, which was treated successfully with pseudoaneurysm dissection and anastomosis. CLINICAL DISCUSSION: The dorsalis pedis pseudoaneurysm in this case has a rare anatomical location in addition to the unusual onset at this age group. Due to the rarity of this condition among all age groups, there is not a well-structured approach. CONCLUSION: DPAA/pseudoaneurysm is a rare entity in the field of vascular surgery. Medical treatment is not suitable for DPAA/pseudoaneurysm to avoid the future risk of thrombosis or ischemia. The surgical approach is the Mainstay of treatment.

Radiological Outcomes and Complications of Vertical Expandable Titanium Rib Instrumentation in Congenital Scoliosis With or Without Rib Fusion: A Retrospective Study.

INTRODUCTION: In congenital anomalies of the thoracic spine, fusion in situ and hemi-epiphysiodesis are unsuitable surgical options, because three-dimensional thoracic deformity and insufficiency are uncorrectable. We aimed to evaluate the radiological outcome of vertical expandable titanium rib (VEPTR) application after follow-up in children with congenital scoliosis with or without rib fusion. METHODS: In our study, we included 58 patients with congenital scoliosis with or without fused ribs; all treated with VEPTR from 2005 to 2015 at our institute. There were 19 males and 39 females. For each patient, we collected information about age at the index surgery (VEPTR application) and the total number of VEPTR lengthening procedures. Also, Cobb angle, kyphotic angle, thoracic height, and spinal height were measured on preoperative radiographs, immediately post-operative, two years post-operative, and at final follow-up. RESULTS: The mean duration of follow-up was five years (range, 2-12 years). Twenty-eight patients had rib-to-pelvis type VEPTR, 20 patients had rib-to-rib type VEPTR, and 10 patients had a rib to pedicle/lamina type of VEPTR implant. Post-VEPTR, 63.8% of our patients reported one or more complications. The immediate post-VEPTR application showed that the mean Cobb angle decreased to 43.56° with a percentage change of 22.8% (p<0.001). The mean increase in thoracic height between VEPTR application surgery and final follow-up was 32 mm with a 19.3% increase (p<0.001). Similarly, the mean increase in the spinal height between the VEPTR application surgery and final follow-up was 46.6 mm, with a 23% increase (p<0.001). CONCLUSIONS: VEPTR instrumentation for congenital scoliosis, with or without rib fusion, successfully corrects the coronal Cobb angle in the majority of patients. It also allows the thoracic (T1-T12) and spinal (T1-S1) growth to approach normal for a particular age.