Basal Cell Adenocarcinoma - 2 Case Series of a Rare Entity

Introduction: Basal cell adenocarcinoma is a rare well recognized low grade malignant salivary gland tumor often resembles basal cell adenoma. the infiltrating growth pattern and likelihood of vascular and perineural involvement distinguishes basal cell adenocarcinoma with basal cell adenoma. Case presentation: Here we present histopathological and immune histochemical analysis of two such rare cases of basal cell adenocarcinoma and review of literature is discussed. Conclusion: Basal cell adeno carcinoma is a low grade malignancy and doesn’t metastasize. With only few hundreds of cases that has been reported in literature, basal cell adeno carcinoma should be included as differential diagnosis in salivary gland tumors in order not to miss the diagnosis

Conception of National Biologics Registry for Pediatric Rheumatology: Need of the Hour and the Way Forward

The outcome for children with rheumatic diseases has been dramatically altered by the use of biological therapies. Increasing use of these agents will need careful monitoring for long term safety, particularly in children. Current data on safety of these drugs stem exclusively from Western literature. There is clear need for a registry of all children with rheumatic diseases who are commenced on biological agents to ensure appropriate pharmacovigilance. In this perspective, we discuss the need for and the role of a biologics registry for children with rheumatic diseases in India.

A rare case of hepatolenticular degeneration with double panda sign on imaging

Wilson's disease is an inborn error of copper metabolism that is characterized by deficiency of ceruloplasmin, the serum transport protein for copper. Copper is collected in the liver, and after hepatic binding sites are saturated, it is released. Systemic disease then develops and there is abnormal accumulation of copper in the brain, particularly in the putamen and globus pallidus. Presenting this case of a 32-year-old male patient who presented with peculiar features for Wilson抯 disease.

An acute case of herpes zoster ophthalmicus with post-herpetic neuralgia and cranial nerve neuropathies

Herpes zoster is a common diagnosis in the emergency department which is caused by reactivation of varicella zoster virus (VZV). Reactivation in ophthalmic division of trigeminal nerve causes Herpes zoster ophthalmicus. It is associated with a rash in the distribution of the trigeminal nerve dermatomes especially in ophthalmic and maxillary divisions. The most often complications of HZO are episcleritis, keratitis, glaucoma, and cataracts. HZO with cranial neuropathy is a very rare condition. So herewith wereport a case 51years old female with swelling, redness in right eye and drooping of eyelids on the right side. She had tearing and double vision. She was diagnosed with herpes zoster ophthalmicus with neuropathy of 3rd,4thand 6th cranial nerves. The patient was treated and discharged in a healthy condition. Timely diagnosis and treatment can decrease morbidity and prevent the complication.

Clinicopathologic study of Kikuchi's disease in children in a tertiary hospital in South India

Background: The aim of this study was to evaluate the clinical and laboratory characteristics, treatment modalities and outcome of children with Kikuchi's disease.Methods: A retrospective cross-sectional study was conducted among all children, histopathologically diagnosed with KFD.' Clinical, laboratory data and treatment outcomes were analysed.Results: During the study period, 53 children histopathologically confirmed as KFD were enrolled in the study. There were 36 males and 17 females. The lymph node involvements were mostly cervical with bilateral predisposition (63.5%), firm (88%), matted (30.8%) and tenderness (38.5%). Fever, headache, vomiting, chills, myalgia and rash were other common presentations other than cervical lymphadenopathy. The associated laboratory findings include anemia (71.2%), leukopenia especially lymphopenia (31.4%), monocytosis (21.6%), thrombocytopenia (16.3%), elevated CRP (53.1%), ESR (83.7%), LDH (100%) and elevated liver enzymes. Most of the children were managed conservatively (49.1%). Corticosteroids were administered for (22.6 %) of patients. Recurrence occurred in 4 children (7.5 %) and 13 children (24.5%) had other associated diseases.Conclusions: KFD should be suspected in well children with febrile cervical lymphadenopathy, especially with leukopenia, monocytosis, and elevated CRP, ESR, LDH, Liver enzymes. KFD in children can have rarely atypical presentations and coexist with other diseases.

Factors predicting difficulty of thyroidectomy preoperatively

Background: Today, thyroidectomy is a common operation used to treat various thyroid disorders. Nowadays, many high-volume thyroid surgeons are discharging patients on the same day of thyroidectomy. The incidence of complications following thyroidectomy is directly linked to the difficulty of the procedure. So, if we can predict the difficulty of thyroidectomy preoperatively, we can anticipate complications and decide on which patients will require in-patient care. Materials and methods: A thyroidectomy difficulty scale was developed by Schneider and colleagues. This scale was used in our study to classify patients in to difficult thyroidectomy group and non-difficult thyroidectomy group. The association between preoperative variables and difficulty of thyroidectomy was studied. Results: Statistical analysis revealed that there was a significant association between hyperthyroidism and difficult thyroidectomy. Similarly, there was a significant association between positive antithyroid peroxidase antibody (which defines Hashimoto’s thyroiditis) and difficult thyroidectomy. Also, there was a significant association between positive anti-thyroglobulin antibody and difficult thyroidectomy. Difficult thyroidectomy was found to have a significant association with postoperative hypocalcemia. Statistical analysis also showed duration of surgery to have a significant association with difficulty of thyroidectomy Conclusion: Patients with hyperthyroidism, positive anti-thyroid peroxidase antibodies, and positive anti-thyroglobulin antibodies have a high probability of a difficult thyroidectomy, associated with longer operative times and increased complications. This information can improve preoperative risk counseling and lead to more efficient scheduling of the operating room.

Cytogenetic and molecular aberrations of multiple myeloma patients: a single-center study in Singapore / 中华医学杂志(英文版)

<p><b>BACKGROUND</b>Much is known about the cytogenetic lesions that characterize multiple myeloma (MM) patients from the USA, Europe, and East Asia. However, little has been published about the disease among Southeast Asians. The aim of this study was to determine the chromosomal abnormalities of MM patients in our Singapore population.</p><p><b>METHODS</b>Forty-five newly-diagnosed, morphologically confirmed patients comprising 18 males and 27 females, aged 46 - 84 years (median 65 years) were investigated by karyotyping and fluorescence in situ hybridization (FISH). FISH employing standard panel probes and 1p36/1q21 and 6q21/15q22 probes was performed on diagnostic bone marrow samples.</p><p><b>RESULTS</b>Thirty-four cases (75.6%) had karyotypic abnormalities. Including FISH, a total detection rate of 91.1% was attained. Numerical and complex structural aberrations were common to both hyperdiploid and non-hyperdiploid patients. Numerical gains of several recurring chromosomes were frequent among hyperdiploid patients while structural rearrangements of several chromosomes including 8q24.1 and 14q32 characterized non-hyperdiploid patients. With FISH, immunoglobulin heavy chain (IGH) gene rearrangements, especially fibroblast growth factor receptor 3 (FGFR3)/IGH and RB1 deletion/monosomy 13 were the most common abnormalities (43.4%). Amplification 1q21 was 10 times more frequent (42.5%) than del(1p36) and del(6q21).</p><p><b>CONCLUSIONS</b>We have successfully reported the comprehensive cytogenetic profiling of a cohort of newly-diagnosed myeloma patients in our population. This study indicates that the genetic and cytogenetic abnormalities, and their frequencies, in our study group are generally similar to other populations.</p>

In-vitro antimicrobial activity of marine actinobacteria against multidrug resistance Staphylococcus aureus

To investigate the antibacterial activity of marine actinobacteria against multidrug resistance Staphylococcus aureus (MDRSA). Methods: Fifty one actinobacterial strains were isolated from salt pans soil, costal area in Kothapattanam, Ongole, Andhra Pradesh. Primary screening was done using cross-streak method against MDRSA. The bioactive compounds are extracted from efficient actinobacteria using solvent extraction. The antimicrobial activity of crude and solvent extracts was performed using Kirby-Bauer method. MIC for ethyl acetate extract was determined by modified agar well diffusion method. The potent actinobacteria are identified using Nonomura key, Shirling and Gottlieb 1966 with Bergey's manual of determinative bacteriology. Results: Among the fifty one isolates screened for antibacterial activity, SRB25 were found efficient against MDRSA. The ethyl acetate extracts showed high inhibition against test organism. MIC test was performed with the ethyl acetate extract against MDRSA and found to be 1 000 μg/mL. The isolated actinobacteria are identified as Streptomyces sp with the help of Nonomura key. Conclusions: The current investigation reveals that the marine actinobacteria from salt pan environment can be able to produce new drug molecules against drug resistant microorganisms.

In-vitro antimicrobial activity of marine actinobacteria against multidrug resistance Staphylococcus aureus

Objective: To investigate the antibacterial activity of marine actinobacteria against Multidrug resistance Staphylococcus aureus (MDRSA). Methods: Fifty one actinobacterial strains were isolated from salt pans soil, costal area in Kothapattanam, Ongole, Andhra Pradesh. Primary screening was done using cross-streak method against MDRSA. The bioactive compounds are extracted from efficient actinobacteria using solvent extraction. The antimicrobial activity of crude and solvent extracts was performed using Kirby-Bauer method. MIC for ethyl acetate extract was determined by modified agar well diffusion method. The potent actinobacteria are identified using Nonomura key, Shirling and Gottlieb 1966 with Bergey’s manual of Determinative Bacteriology. Results: Among the fifty one isolates screened for antibacterial activity, SRB25 were found efficient against MDRSA. The ethyl acetate extracts showed high inhibition against test organism. MIC test was performed with the ethyl acetate extract against MDRSA and found to be 1000μg/ml. The isolated actinobacteria are identified as Streptomyces sp with the help of Nonomura key. Conclusion: The current investigation reveals that the marine actinobacteria from salt pan environment can be able to produce new drug molecules against drug resistant microorganisms.

Acute abdomen due to eosinophilic colitis with liver abscess.

Eosinophilic colitis is an uncommon condition and rarely presents as acute abdomen. We report a 65-year-old man who presented with acute abdomen-- severe pain in upper abdomen, with pyrexia, tachycardia, guarding and right-sided intercostal tenderness--secondary to eosinophilic colitis and was successfully managed. He had additional problems in form of cirrhosis, chronic hepatitis, cholangitis, pyogenic liver abscesses and gout.

Neonatal hydrothorax following migration of a central venous catheter.

The use of a central venous catheter may occasionally be associated with complications like sepsis, effusions and thrombosis. Migration of the central catheter is an unusual complication that often goes unrecognized. This case report is of a neonate who developed hydrothorax resulting from a migrating central line and highlights the need for a high level of clinical suspicion in diagnosing catheter related problems.