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Objectives: This study aimed to compare the quality and quantity of bone at intraoral autogenous graft donor sites in type II diabetes mellitus (DM) patients versus healthy controls using cone-beam computed tomography (CBCT). Materials and methods: This case-control study was conducted on CBCT scans of 50 DM patients and 50 healthy controls between 20-70 years. Maximum height, width, length, and volume of harvestable bone at the symphysis, ramus, palate, and tuberosity were measured bilaterally. The Hounsfield unit (HU) was also calculated to assess bone quality. The two groups were compared regarding the quality and quantity of harvestable bone using an independent t-test. The effect of confounders was analyzed by the regression model (alpha = 0.05). Results: DM patients had significantly lower harvestable bone volume at the symphysis, ramus, and tuberosity than healthy controls (p < 0.001) but this difference was not significant at the palate (p = 0.957). Also, bone quality was significantly lower at the symphysis, ramus, palate, and tuberosity in DM patients (p < 0.001). Conclusion: Diabetic patients had significantly lower bone quality and quantity at intraoral graft donor sites than healthy controls. Mandibular symphysis had higher bone volume and density than ramus, palate, and tuberosity for graft harvesting in diabetic patients.

Acute and subacute ischemia of the lower limbs represents a major emergency with a high in-hospital mortality, complication, and leg amputation rates. Treatment options for acute limb ischemia include systemic anticoagulation, followed by various catheter based options including infusion of fibrinolytic agents (pharmacological thrombolysis), pharmacomechanical thrombolysis, catheter-mediated thrombus aspiration, mechanical thrombectomy, and any combination of the above or open surgical intervention (thromboembolectomy or surgical bypass). Minor and major bleeding complication during catheter directed thrombolysis (CDT) especially at access site are frequent. Bleeding complications require often an interruption or termination of CDT affecting clinical outcome of the patients. Recently we examined a new access site bleeding protection device during CDT.

Primary myelofibrosis (PMF) is a distinct clinicopathological myeloproliferatve disease (MPD) not preceded by any other MPD ET, PV, CML,... Combined use of bone marrow histology and increased erythrocyte counts above 5.8x1012/L can replace increased red cell mass at time of presentation as the pathognomonic clue for the correct diagnosis of hetero/homozygous or homozygous mutated PV. Erythrocyte counts are in the normal range below 5.8x1012/L in heterozygous JAK2V617F mutated ET and prodromal PV but above 5.8x1012/L in heterozygous-homozygous or homozygous mutated PV. The bone marrow cellularity and morphology in pre-fibrotic ET, prodromal PV and PV carrying the JAK2V617F mutation are overlapping showing clustered increase of large mature pleomorphic megakaryocytes (M) with no increase of cellularity (<60%) in ET. The bone marrow is hypercellular (60%-80%) due to increased erythropoiesis megakaryopoiesis (EM) in prodromal and classical PV and trilinear hypercellular (80%-100% due increased megakaryopoiesis, erythropoiesis and granulopoiesis (EMG) in advanced PV and masked PV. Bone marrow cellularity ranging from normal (<60%) in ET to increased erythropoiesis (EM) in prodromal PV to hypercellular (80-100%) in advanced PV and masked PV largely depends on increasing JAK2V617F mutation load from low to high on top of other biological MPN variables like constitutional symptoms during long-term follow-up. MPL515 mutated ET is featured by an increase of clustered small and giant megakaryocytes with hyper-lobulated staghorn-like nuclei in a normal cellular bone marrow. The third entity of pronounced JAK2/MPL wild type ET associated with primary megakaryocytic granulocytic myeloproliferation (PMGM) without PV features proved to be caused by calreticulin (CALR) mutation. CALR mutated thrombocythemia is characterized by dual proliferation of megakaryocytic and granulocytic bone marrow proliferation of dense clustered large to giant immature dysmorphic megakaryocytes with bulky (bulbous) hyperchromatic nuclei, which are not seen in MPL515-mutated Thrombocythemia and JAK2V617F-Thrombocythemia, prodromal PV and classical PV. 

Cotton crop is infested with different kinds of insects in the production cycle. Jassids, thrips, aphids and whiteflies are among the sucking pests, and bollworms (American and spotted) and Spodoptera caterpillars attack leaves and bolls. Bollworms can cause up to 40% - 50% crop losses in severe incidences.

Sarcoidosis is a multisystem disease of unknown origin that is characterized by non-caseating epithelioid granuloma formation within various organs, mainly the lungs [1]. The objective of this study is the analysis of sarcoidosis patients affected by pulmonary manifestation alone or extrapulmonary expression.

An article by Baum, et al. “Unclear swelling in the region of a maxillary canine tooth” [1] caught our interest. A 14-year-old boy had developed an adenomatoid odontogenic tumor (AOT) without undergoing maxillofacial surgery. During an INTERPLAST-Germany mission [2] in Goma, Democratic Republic of Congo, we operated on a young man with an advanced odontogenic tumor. Since we are confronted with fist-sized odontogenic tumors (mostly ameloblastoma of the mandible) every time we operate in Africa, where they grow out of control due to a lack of experienced surgeons, it may be of interest to our colleagues in developed countries to know which grotesque tumors are prevented by early surgery.

Case report: This case report aimed to evaluate temporomandibular joint activity in a patient with the temporomandibular disorder before and after disclusion time reduction (DTR) therapy.Results: Positive changes in joint health were observed in the patient after the DTR treatment. Conclusion: The joint vibration analysis objectively showed significant results with the disclusion-time reduction therapy. The measured parameters were closer to the reference values. Thus, DTR is an effective method to treat TMJ disorders, based on Piper’s classification.

Considering the geographical complexity and adversity, online communication and consultation are viable method in Nepal. The COVID-19 pandemic has accelerated the already starting trend of use of these technologies in medicine. In BPKIHS, telemedicine efforts were already initiated; lockdown rather warranted its maximum use. Here is an account of the observation made in telepsychiatry service provided by a consultant psychiatrist of its department of psychiatry. It is an institute-based observation noted for all the telepsychiatry consultations in 9 random duty days of the COVID-19 pandemic. Basic necessary information was noted down in a semi-structured proforma, like: socio-demographic, clinical information and advice provided. There were 104 subjects; 73 follow-up and 31 new: 60 male and 44 female cases. Clients of multi-ethnic groups were the most from urban, then semi-urban and least from rural areas. More consultations were for young age-groups and from nearby districts of Sunsari. Mood, somatic (sleep), anxiety were the top presenting complaints and 8/104 clients had suicidal symptoms. Maximum follow-up cases were improving. The most common diagnoses were: Mood (Depression and Bipolar), Anxiety, Psychosis and Substance use disorders. Most common treatment advices included: Antidepressants, Antipsychotics, Benzodiazepines and Counseling/psycho-education. Telepsychiatry is a viable method of delivering service even during the pandemic. 

Spindle cell lipoma and pleomorphic lipoma emerge as benign, adipocytic neoplasms representing a morphologic continuum of a singular neoplasm. In addition to myofibroblastoma and cellular angiofibroma, spindle cell lipoma or pleomorphic lipoma configures as a constituent of chromosome 13q/RB1 family of tumors. Initially scripted by Enzinger and Harvey in 1975 with an obsolete terminology of dendritic fibromyxolipoma, aforesaid adipocytic neoplasms articulate an estimated 1.5% of lipomatous tumors. In contrast to conventional lipoma, spindle cell lipoma or pleomorphic lipoma is an uncommonly discerned variant, demonstrating a proportion of 1: 60.

Methods: Experimental phase: Performed a partial nephrectomy off clamp in pig model followed by cauterization of lidocaine gel 2% with different power (control, 30W, 50W and 100W) in the kidney resection bed to evaluate efficacy and deep injury extension. Clinical phase: 20 patients submitted to laparoscopic or partial nephrectomy for low risk RENAL score were utilized greased lidocaine gel 2% with 50W in cautery scalpel to hemostasis of renal parenchima to validate efficacy and safety. Results: Experimental study shows that this technique is effective and promote better hemostasis with 50W and 100W, with deep injury of less than 3 mm. Clinical study confirm efficacy, good control of hemorrage, few complications and no transfusion. Minimal changes in hematocrit, haemoglobin and creatinine were observed. Conclusion: In this preliminary experience the use of this new alternative to hemostasis for low risk partial nephrectomy was satisfactory and with good intra and postoperative results. The best advantages were safety in terms of the depth thermal injury, low cost and absence of artifacts over the resection area observed at CT scan postoperatively.