Long-Term Outcomes of Limb-Salvage Surgery for Malignant Bone Tumors at a Single Institution in a Developing Country.

Introduction: With the introduction of neoadjuvant chemotherapy, increased expertise in surgical oncology, and advanced skeletal imaging techniques, limb salvage surgery is becoming the standard of care for treating malignant bone tumors. However, few studies have examined the outcomes of limb salvage surgery with relatively large sample sizes in developing countries.

Materials And Methods: Therefore, we conducted a retrospective study of 210 patients who received limb salvage surgery at King Hussein Cancer Center in Amman, Jordan, over a follow-up period of 1 to 14.

Tibia Multiplanar Deformities and Growth Disturbance Following Expandable Endoprosthetic Distal Femur Replacement.

Background: Expandable distal femur endoprosthesis (EDFE) is commonly used to compensate for the loss of the distal femoral epiphyseal plate in skeletally immature children who have undergone surgical resection of bone malignancies. However, the effect of the passive tibial component of the EDFE on tibial growth has not been extensively studied in the literature. This study aims to delineate the type, frequency, and associated risk factors of multiplanar proximal tibial deformities in skeletally immature children following the use of the expandable distal femur endoprosthesis (EDFE).

Atypical perigraft seroma masquerading as a forearm tumor in a dialysis patient.

Background: An extremely rare manifestation of perigraft seroma (PGS), in which a dense, semisolid jelly-like mass had formed around the shunt instead of the standard fluid-like form of the usual seroma, leading to misdiagnosis with other entities, such as tumors around the synthetic arterio-venous shunt (AVS) was presented.

Case Report: A 64-year-old male with multiple myeloma post autologous bone marrow transplant with a renal impairment, presented with a rare form of PGS, which was noticed 2 months after placing a synthetic AVS vascular graft. The mass increased in size, and multiple attempts for excision failed due to recurrence, which led to tumor misdiagnosis.

Salvaging the Digit in Invasive Subungual Malignancies Using a Triple Technique under Awake Local Anesthesia.

Introduction: Amputation for subungual malignancy (SUM) was thought to be the gold standard in preventing recurrence and metastasis. The rationale behind this aggressive treatment was never based on scientific evidence. Even though multiple recent studies supported more conservative management by illustrating successful results of the digit salvage technique, especially for "in situ" SUM, this salvage approach is not well supported for the more aggressive type of the "invasive" SUM; herein, we salvaged two cases of "invasive" SUM.