Background:Bone tumors remain a daunting challenge to orthopedic surgeons. The challenge is heightened in developing countries due to limited diagnostic and therapeutic facilities as well as due to ignorance. The published literature on this subject is sparse in our environment.Objective:To determine the pattern of bone tumors including their relative frequencies, age and sex distributions, anatomical sites of occurrence and clinico-pathological characteristics as seen in a tertiary care hospital of south India.Materials and Methods:This is a retrospective review of all the histologically confirmed bone tumors seen at JSS Medical College and Hospital, Mysore over an 8 year period: 2002 to 2009.Results:A total of 117 patients (aged 5 to 82 years) with a mean of age of 26.87 years were studied. Seventy-six patients (64.96%) were males and 41 (35.04%) were females. The peak age incidence for primary bone tumors was in the age group of 11-20 years and that for metastatic bone tumors was more than 60 years. Sixty-seven (57.26%) of the tumors were benign. Among these, osteochondroma was the most common, accounting for 26 cases (22.22%) followed by Giant cell tumor (24 cases, 20.51%). Osteosarcoma accounted for 35.14% (13 cases) of all the primary malignant tumors in the study. Lower end of femur was the most common site for primary bone tumors and accounted for 30 cases (25.64%) followed by upper end of tibia and fibula (24 cases, 20.51%). The most common site for metastatic bone tumors was upper end of femur including hip joint followed by spine.Conclusion:This study showed that primary bone tumors are mainly benign, occurred predominantly in the second decade of life with a male preponderance. Osteochondroma and osteosarcoma are the most common benign and primary malignant bone tumors, respectively. The most common primary foci for metastatic bone tumor are from the respiratory tract.

Background:The proximal phalanx (PP) of the fingers is fractured more frequently than the middle or even distal phalanges. The problems of malunion, stiffness and sometimes loss of skin or other soft tissues associated with PP fracture increases the disability. The optimum treatment depends on fracture location, fracture geometry and fracture stability. The objective of the study was to analyse the treatment outcome in a series of closed proximal phalangeal fractures of the hand.Materials and Methods:Eighty-four proximal phalangeal fractures in 68 patients were enrolled from 2007 to 2009. The treatment modalities were broadly categorised into two groups, Group A consisted of conservative treatment, and Group B consisted of surgical treatment. Group A included 47 digits treated with closed reduction (CR) with immobilization (n=43), extension block cast and dynamic traction (n=4), while 37 digits were treated in Group B, which included closed or open reduction (OR) and internal fixation (IF) with K-wires (n=31), OR and IF with stainless-steel wiring (n=2), and mini external-fixator (n=4). Belsky's criteria and Gingrass’ criteria were used for assessment of finger injuries and to assess the efficacy of conservative and surgical modalities for closed proximal phalangeal fractures of the hand.Results:Average period of follow-up was 1 year (range 10-14 months). The excellent to good results seen in Groups A and B were 89% and 92%, respectively. Six complications were seen in Group A, which included four cases with malunion and two cases with digital stiffness. Three complications were seen in Group B, which included one each of malunion, digital stiffness and extensor lag. Overall, maximum poor results (n=4) were seen with CR and buddy strapping.Conclusion:Conservative treatment is an inexpensive method, particularly suitable for stable fractures, and in patients who are poor candidates for surgery, Surgical modalities have distinct advantage of stable fixation, but with added risk of digital stiffness. Percutaneous pinning is a reliable, most commonly used surgical modality and technically easier. Both conservative and surgical modalities have good efficacy when used judiciously

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Background:Glanzmann's thrombasthenia (GT) is a rare bleeding disorder, which is characterized by a lack of platelet aggregation. It is characterized by qualitative or quantitative abnormalities of the platelet membrane glycoprotein IIb/IIIa. Physiologically, this platelet receptor normally binds several adhesive plasma proteins, and this facilitates attachment and aggregation of platelets to ensure thrombus formation at sites of vascular injury. The lack of resultant platelet aggregation in GT leads to mucocutaneous bleeding whose manifestation may be clinically variable, ranging from easy bruising to severe and potentially life-threatening hemorrhages.Objective:To highlight this rare but potentially life-threating disorder, GT.Case Report:We report a case of GT that was first detected because of the multiple episodes of gum bleeding. The patient was an 18-year-old girl who presented with a history of repeated episodes of gum bleeding since childhood. Till the first visit to our hospital, she had not been diagnosed with GT despite a history of bleeding tendency, notably purpura in areas of easy bruising, gum bleeding, and prolonged bleeding time after abrasions and insect stings. GT was diagnosed on the basis of prolonged bleeding time, lack of platelet aggregation with adenosine di phosphate, epinephrine and collagen.Conclusion:GT should always be considered as differential diagnosis while evaluating any case of bleeding disorder.

Closed intramedullary interlocking nailing has now become the treatment of choice for closed diaphyseal fractures of femur in adults, especially those with high comminution, long spiral, and segmental fractures. Interlocking nail offers the added advantages of early joint mobilization, early weight bearing, early muscle rehabilitation, shortened hospital stay, and most importantly early return to work and prefracture state.

<p class="abstract">Osteoarthritis (OA) is the most common joint disease affecting millions worldwide. Osteoarthritis typically affects the knees, hands, hips, and feet. It is characterized by complex pathologic changes in cartilage which haven’t been fully elucidated yet. However, recent research has shown the involvement of two contributing pathways namely the mechanical and the immune pathways which interlink to cause cartilage destruction. Patients with OA on current treatment options still inevitably progress to a more severe stage becoming candidates for total joint replacement. The cornerstones of OA management in the early stage include exercises, weight loss, education—complemented by topical or oral nonsteroidal anti-inflammatory drugs (NSAIDs) and nutraceuticals like Undenatured type II collagen and Aflapin. Both Undenatured type II collagen and Aflapin offer great promise in OA management by targeting both the immune and mechanical pathways respectively. Undenatured type II collagen works by oral tolerization turning off the immune response in the inflammatory damage (T cell response) against endogenous Type II collagen in the cartilage thus reducing joint inflammation and degradation and stimulates anti-inflammatory cytokine release. Aflapin inhibits 5-LOX and exerts anti-inflammatory action thus providing symptomatic relief of pain and inflammation. This review focusses on the role of mechanical and immune pathways in the pathogenesis of OA and the impact of the combination of Undenatured type-II collagen and Aflapin in targeting these pathways thus improving the clinical outcomes.</p>