Primary Hodgkin's Lymphoma of bone in 7-year-old- an exceptional case report of youngest child in literature.

Hodgkin lymphoma (HL) is mainly considered a nodal disease but extra nodal involvement can also be seen with variable frequency. Solitary bone involvement in HL known as Primary osseous hodgkin lymphoma (POHL) is very rare. It is defined as a lymphoma that is restricted to the bone without any simultaneous organ or lymph node involvement at the time of initial diagnosis. Primary Hodgkin lymphoma of the bone can be very challenging to diagnose because of its rarity especially in children and its variable presentation. Here we report the youngest case of POHL in a girl 7 years of age. She presented with the left leg pain and B-symptoms of fever and weight loss. Initial workup and imaging were suggestive of infection or a bone tumor. Bone biopsy of left hip joint after the multiple courses of antibiotics revealed Reed Sternberg cells in the mixed inflammatory background with CD30 and PAX-5 immunohistochemical positivity confirming classical hodgkin lymphoma, mixed cellularity type. CD99 and CD1a were negative excluding ewing sarcoma and langerhan cell Histiocytosis respectively. Absence of significant lymphadenopathy or visceromegaly on staging computerized tomography (CT) scan confirmed a very rare POHL. She received standard conventional chemotherapy with radiation. Our patient is in remission for five years after treatment.

Prevalence and Predictors of Home Use of Glucometers in Diabetic Patients.

BACKGROUND: Self-monitoring of blood glucose (SMBG) is a critical component of diabetes care. However, it has been shown that use of glucometers in developing countries such as Pakistan is limited. The aim of this study was to determine the frequency of glucometer usage in the urban diabetic population of Karachi and to identify variables that influenced the likelihood of practice of SMBG. METHODS: A cross-sectional study was conducted among 567 adult diabetic patients selected at random from the out-patient departments of multiple healthcare institutions in Karachi categorized into two settings; Government and Private. Non-diabetics, patients having gestational diabetes, diabetes insipidus and Cushing's syndrome and terminally ill patients were excluded. Pearson Chi-square and Mann-Whitney U test were applied as the primary statistical method. RESULTS: Prevalence of home glucometer usage was 59% (n= 331). High socioeconomic status (p < 0.001), receiving care from private institutions (p < 0.001), higher education (p < 0.001), a family history of diabetes (p =0.001), awareness regarding diabetes (p < 0.001), having diabetes for > five years (p <0.001), and managing diabetes via pharmacological interventions (p <0.001) (versus diet and exercise) were significant positive predictors of glucometer usage. CONCLUSIONS: Our study demonstrates the increasing trend in use of SMBG. Lack of awareness and cost of glucometers were reported to be the main reasons for not practicing SMBG. Given these factors are easily modifiable, government subsidized initiatives and awareness programs can result in a successful public health strategy to promote SMBG.