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Sonography revealed a high accuracy for diagnosing AC of the shoulder and in differentiating it from other causes of painful shoulder. It, thus, has the potential to be adopted as a preferred imaging modality.

The final consensus over LMWH and warfarin in the first trimester is yet to be finalised. The treatment of warfarin embryopathy is symptomatic. Long term sequels in survivors are still not known.

Angiolymphoid hyperplasia with eosinophilia is an uncommon benign vascular proliferative lesion of unknown cause. In this report, a case is presented of a patient who was confirmed to be positive for human immunodeficiency virus and in whom the lesion had shown rapid accelerated growth. The case is used to illustrate a variety of therapeutic techniques and to evaluate the effectiveness of the various alternatives in the treatment of this unusual clinical problem. Long-term follow-up after radical excision of the tumor mass is presented.

Background:Congenital talipes equinovarus is a common foot deformity afflicting children with reported incidence varying from 0.9/1000 to 7/1000 in various populations. The success reported with Ponseti method when started at an early age requires an imaging modality to quantitate the deformity. Sonography being a radiation free, easily available non-invasive imaging has been investigated for this purpose. Various studies have described the sonographic anatomy of normal neonatal foot and clubfoot and correlated the degree of severity with trends in sonographic measurements. However, none of these studies have correlated clinical, radiographic and sonographic parameters of all the component deformities in clubfoot. The present study aims to compare the radiographic and sonographic parameters in various grades of clubfoot.Materials and Methods:Thirty-one children with unilateral clubfoot were examined clinically and graded according to the Demeglio system of classification of clubfoot severity. Antero-posterior (AP) and lateral radiographs of both normal and affected feet were obtained in maximum correction and AP talo-calcaneal (T-C), AP talo-first metatarsal (TMT) and lateral T-C angles were measured. Sonographic examination was done in medial, lateral, dorsal and posterior projections of both feet in static neutral position and after Ponseti manouever in the position of maximum correctability in dynamic sonography. Normal foot was taken as control in all cases. The sonographic parameters measured were as follows : Medial malleolar- navicular distance (MMN) and medial soft tissue thickness (STT) on medial projection, calcaneo-cuboid (C-C) distance, calcaneo-cuboid (C-C) angle and maximum length of calcaneus on lateral projection, length of talus on dorsal projection; and tibiocalcaneal (T-C) distance, posterior soft tissue thickness and length of tendoachilles on posterior projection. Also, medial displacement of navicular relative to talus, mobility of talonavicular joint (medial view); reducibility of C-C mal alignment (lateral view); talonavicular relation with respect to dorsal/ ventral displacement of navicular (dorsal view) and reduction of talus within the ankle mortise (posterior view) were subjectively assessed while performing dynamic sonography. Various radiographic and sonographic parameters were correlated with clinical grades.Results:MMN distance and STT measured on medial view, C-C distance and C-C angle measured on lateral view and tibiocalcaneal distance measured on posterior view showed statistically significant difference between cases and controls. A significant correlation was evident between sonographic parameters and clinical grades of relevant components of clubfoot. All radiographic angles except AP T-C angle were significantly different between cases and controls. However, they did not show correlation with clinical degree of severity.Conclusion:All radiographic angles except AP T-C angle and sonographic parameters varied significantly between cases and controls. However, radiographic pa...

Aim:To compare efficacy and tolerability of phytotherapy (PT) vs. potassium citrate (KC) in patients with minimal nephrolithiasis. To compare and assess changes in value of certain serum (Ca2+, PO43-, uric acid [UA]) and urinary (24-hr Ca2+, PO43-, UA, citrate, oxalate, and urine pH) parameters in patients being treated with PT or KC.Materials and Methods:After clearance by the local institutional ethics committee, 60 patients of nephrolithiasis who had consented for the study, were enrolled (as per entry criteria) and randomized into citrate therapy (group-I) or PT (group-II). PT was administered as a nutritional supplement, using a lupeol-based extract (Tablet Calcury™, two tablets twice a day). They were monitored for the changes in the serum and urinary biochemical, radiological, and clinical parameters (efficacy and tolerability) as per protocol.Results:Group-I patients demonstrated favorable changes in certain biochemical parameters (decreased serum calcium, urinary UA/oxalate, increased urinary citrate and pH) along with significant symptomatic improvement (decrease in visual analogue pain score with increased stone clearance/reduction in stone size). Four (13.3%) patients of group-I had mild upper gastrointestinal discomfort which was controlled with antacids. Group-II patients had favorable changes in biochemical parameters (decreased serum UA and increased urinary citrate) along with significant symptomatic improvement (reduction/clearance in the stone size), but without any noticeable side effects.Conclusions:Medical therapies with both KC and PT (with lupeol extract using Calcury™) were effective in reducing the stone size and symptoms of nephrolithiasis. It appeared that KC was biochemically efficacious in producing some favorable biochemical changes with some side effects, whereas PT was probably clinically efficacious in hastening stone expulsion (<8 mm) without any observed adverse events. Although both the medical therapies were not effective in all aspects, we believe that PT using lupeol-based extract (Calcury™) may be used as an alternative form of medical therapy in select patients with minimal nephrolithiasis. Long-term randomized placebo-controlled trials are needed to better define the precise role of lupeol-based PT vs. citrate therapy in minimal nephrolithiasis.

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This study reviews the Quaternary alluvial stratigraphy in three semi-arid river basins of western India i.e., lower Luni (Rajasthan), and Mahi and Sabarmati (Gujarat alluvial plains). On the basis of OSL chronologies, it is shown that the existing intra-valley lithostratigraphic correlations require a revision. The sand, gravel and mud facies are present during various times in the three basins, however, the fluvial response to climate change, and the resulting facies associations, was different in the Thar desert as compared to that at the desert margin; this makes purely lithostratigraphic correlations unviable. It is further shown that the rivers in the Thar desert were more sensitive to climate change and had small response times and geomorphic thresholds as compared to the desert-margin rivers. This is illustrated during the early OIS 1, when the Luni river in the Thar desert was dynamic and showed frequent variations in fluvial styles such as gravel bedload braided streams, sand-bed ephemeral streams and meandering streams, all followed by incision during the early Holocene. The coeval deposits in Sabarmati, however, only show a meandering, floodplaindominated river. Late Quaternary alluvial deposits in these basins unconformably overlie some older deposits that lack any absolute chronology. Based on the facies types and their associations, and the composition and architecture of the multistoried gravel sheets in the studied sections, it is suggested that older deposits are of pre-Quaternary age. This hypothesis implies the presence of a large hiatus incorporating much of the Quaternary period in the exposed sections.