Profile of Disease in Leprosy Patients Diagnosed in a Tertiary Care Centre in Kolkata during 2014-2017

Study of profile of leprosy in a Tertiary care Centre in an Urban Metropolitan settings has important epidemiologically relevant messages. This study has been carried out to find out the profile of leprosy patients attending a Tertiary Care Centre at Kolkata and to interpret data in respect to different epidemiological variables. The cases attending R.G. Kar Medical College for the year 2014-2017 and who were referred to Microbiology Department for slit skin smear examination were studied. Their profile analyzed according to age, sex, type of disease, past treatment, presentation of disease, deformity status, presence of reactions, bacteriological status of the patients and treatment history. Diagnosis was based on the clinical assessment and slit skin smear for Bacteriological Index (BI) as well as Morphological index (MI). Among 2380 cases 720 (30.25%) were females and 1660 (69.75%) were males. Maximum patients (74%) belong to upper lower (Class IV) socio-economic class. 20-40 years age group was reported as peak age of onset with average onset of age as 35 years, 7.56% were children below 15 years of age. Maximum patients (63.87%) were in reproductive age group. Multibacillary (BL/LL) cases are more prevalent (71.47%). 21% of cases were bacteriologically positive with 10.9% having >3+ BI. MI upto 25% was observed in 92% of 360 smears examined for this purpose. Proportion of type 1 reaction was more than type 2 in both males and females. 440 (18.5%) had reactions, 12.6% had type 1 and 5.9% type 2 reactions. Reactions in females were more associated with pregnancy/ lactation. 24% of cases had grade I disability whereas grade II disability was present in 14% of cases which indicates delayed diagnosis and inadequate management or both. Both grade 1 and grade 2 were more in males. Leprosy was found to be more prevalent in males, more prevalent in upper lower (Class IV) socioeconomic class and more commonly of borderline type. Strategy need to be fine tuned to improve early detection, more focus on females during the reproductive years and appropriate intervention to reduce overall morbidity and deformity/disability

Alteration in Leukocyte Subsets and Expressions of FcγR and Complement Receptors among Female Ragpickers in Eastern India

BACKGROUND: There are a million ragpickers in India who gather and trade recyclable municipal solid wastes materials for a living. The objective of this study was to examine whether their occupation adversely affects their immunity. METHODS: Seventy-four women ragpickers (median age, 30 years) and 65 age-matched control housemaids were enrolled. Flow cytometry was used to measure leukocyte subsets, and leukocyte expressions of Fcγ receptor I (CD64), FcγRIII (CD16), complement receptor 1 (CD35) and CR3 (CD11b/CD18), and CD14. Serum total immunoglobulin-E was estimated with enzyme-linked immunosorbent assay. RESULTS: Compared with the controls, ragpickers had significantly (p < 0.0001) higher levels of CD8+T-cytotoxic, CD16+CD56+natural killer, and CD4+CD45RO+memory T-cells, but depleted levels of CD19+B-cells. The percentage of CD4+T-helper-cells was lower than the control group (p < 0.0001), but their absolute number was relatively unchanged (p = 0.42) due to 11% higher lymphocyte counts in ragpickers. In ragpickers, the percentages of CD14+CD16+intermediate and CD14dim CD16+nonclassical monocyte subsets were elevated with a decline in CD14+CD16-classical monocytes. The expressions of CD64, CD16, CD35, and CD11b/CD18 on both monocytes and neutrophils, and CD14 on monocytes were significantly higher in ragpickers. In addition, ragpickers had 2.7-times more serum immunoglobulin-E than the controls (p < 0.0001). After controlling potential confounders, the profession of ragpicking was positively associated with the changes. CONCLUSION: Ragpicking is associated with alterations in both innate (neutrophils, monocytes, and natural killer cell numbers and expression of complement and Fcγ receptors) and adaptive immunity (numbers of circulating B cells, helper, cytotoxic, and memory T cells).

Verruciform xanthoma of the penis in a young male masquerading as squamous cell carcinoma: case report

Verruciform xanthoma [VX] is a relatively rare benign lesion of unknown etiology with a predilection for oral mucosa. Penis is an uncommon location and to date only 17 cases of VX of penis have been reported. The lesion assumes importances as it can be easily mistaken for verrucous carcinoma or squamous cell carcinoma. We present herein a case of penile XV in a 25-year-old man who was referred to our institute with a histopathologic diagnosis of squamous cell carcinoma reported elsewhere. On microscopy the lesion demonstrated florid verruciform hyperplasia of the epidermis with hyperkeratosis, parakeratosis and acanthosis. There was a dense infiltrate of foam cells in the papillary dermis [a hallmark of VX], which were positive for CD68 and negative for S-100 protein. We present this case to highlight the significance of recognizing VX in extra oral location. An awareness of this entity is crucial to prevent misdiagnosis and halt inappropriate therapeutic intervention

Community practice of oral liquid mercury to newborn babies in Al Dhahira rEGION

We present two cases of newborn babies who were given liquid mercury orally and detected accidentally. Possible toxic effects of mercury along with its prevention are discussed here