Eyelid Molluscum Contagiosum Presenting as a Giant Nodule With Chronic Refractory Conjunctivitis.

Molluscum contagiosum is a benign cutaneous viral infection caused by a poxvirus, commonly seen in children and adolescents. It typically produces benign, self-limiting eruptions on the skin and mucous membranes, usually on the face, trunks, limbs, and genital areas. The eyelid is the most common site of ocular lesions, less commonly conjunctiva.Eyelid Lesions are typically small papules (two to six mm) with central depressions, or maybe non-umbilicated. Patients with immunodeficiency may have an atypical giant lesion or widely disseminated lesions. We present a case of eyelid molluscum contagiosum presenting with an unusually large nodule with two depressions associated with chronic follicular conjunctivitis in a three-year-old otherwise healthy child. Eyelid lesions were removed surgically. The conjunctival follicular reaction was completely resolved after one month of surgical excision. A histopathological examination confirmed the diagnosis.

Reactive Hypoglycemia in Patients Prior to Cataract Surgery: A Case Series.

Cataract surgery is one of the most frequently performed surgical procedures and is often performed under topical anesthesia in conscious patients. Sweating, palpitations, and anxiety may be seen in patients about to undergo surgery. However, these are typical adrenergic symptoms of hypoglycemia and should be further investigated if occurring before surgery. Here, we report five cases of postprandial or reactive hypoglycemia observed in hospital settings just before conducting cataract surgeries in non-diabetic 52-78-year-old patients from 2019 to 2023.

The Outcomes and Surgical Nuances of Minimally Invasive Parotid Surgery for Pleomorphic Adenoma.

Benign parotid tumors follow an indolent course and present as slow-growing painless swelling in the pre-and-infra-auricular areas. The treatment of choice is surgery. Though the gold standard technique is Superficial Parotidectomy, Extracapsular Dissection (ECD) is an alternative option with the same outcome and decreased complications. This study discusses our experience with extracapsular dissection and the surgical nuances for better results. A retrospective study of histologically confirmed cases of pleomorphic adenoma of the parotid gland, who underwent Extracapsular dissection between September 2019 and March 2023, was done. The demographic details, clinical characteristics, and outcomes were evaluated. There were 33 patients, including 16 females and 17 males, with a mean age of 32.75 years. All cases presented as slow-growing painless swelling for a mean duration of 5 years. Most of the tumors (94%) were of size between 2 and 4 cm, with few tumors more than 4 cm. All underwent extracapsular dissection with complete excision. There was only one complication (seroma) and no incidence of facial palsy in our experience with ECD. The goal of a benign parotid surgery is the complete removal of the tumor with minimum complications, which could be achieved with ECD, which has good tumor clearance and lesser rates of complications with good cosmesis. Thus, this minimally invasive parotid surgery could be a worthwhile option in properly selected cases.

Corona Chronicles: A Cross-sectional Survey of Practices, Challenges, and Dermatological Impact of the COVID-19 Pandemic.

Objective: Mask usage and hand hygiene are the pillars of defense against the novel pathogen causing COVID-19. This study was conducted to compare these practices among healthcare workers (HCWs) and nonhealthcare workers (nonHCWs) and to examine the outlook toward the healthcare sector among the two. Methods: A cross-sectional online survey (via Google forms) using snowball sampling was conducted. Appropriate ethical clearance was taken from the Institutional Ethical Committee (IEC). HCWs and nonHCWs 18 years of age or older with basic literacy in English and with internet access were included. Results: There were 404 total respondents (M:F ratio: 0.87:1; mean age: 30.16±9.63 years). Among the respondents, 63.3 percent were HCWs while 35.6 percent were nonHCWs. Persons performing hand hygiene more than10 times/day were found to be almost three times more likely to develop skin dryness (odds ratio [OR]: 2.95, 95% confidence interval [CI]: 1.372, 6.362). Female participants were found to be 2.5 times more likely to develop dryness (odds ratio: 2.594, 95% CI: 1.590, 4.234). Use of gloves was found to be a protective factor against development of dryness (odds ratio: 0.485,95% CI: 0.287, 0.818). A statistically significant correlation was found between mask acne and female respondents (p-value=0.000), HCWs (p-value=0.000), and use of N95 mask in combination with surgical mask (p-value=0.04). Limitations: Being an online survey, responses could not be captured from people with limited internet access and of lower socio-economic strata. Conclusion: There is a considerable burden of preventive measures on HCWs and nonHCWs alike. Significant dermatological implications are seen with frequent hand hygiene and mask usage.

Lobular capillary hemangioma of the conjunctiva.

We report a case of lobular capillary hemangioma of the conjunctiva in a 32-year-old man, who had no history of eye surgery or trauma, and did not respond to topical corticosteroid therapy. He was treated successfully by surgical excision. Excisional biopsy confirms the diagnosis and rules out any malignant lesion in medically uncontrolled cases.

Subconjunctival foreign body with suspected scleral penetration.

Ocular foreign bodies may be threat to vision loss. Superficial foreign body present on the conjunctiva or cornea can be easily detected and removed, and may not cause much harm if treated appropriately without delay. Subconjunctival foreign bodies are relatively rare, commonly missed and present as foreign body granuloma, even if they are visible their extent in deeper tissue is difficult to assess. Foreign bodies penetrating the ocular coat can result in partial or full thickness penetration of cornea and sclera with or without involvement of posterior segment. Here we present a case of subconjunctival metallic foreign body embedded in deeper sclera in a 22-year male working in factory. Foreign body was removed carefully under local anaesthesia avoiding further damage to the eye.

The therapeutic role of methotrexate in chronic urticaria: A systematic review.

BACKGROUND: Chronic urticaria, in many cases, has an unsatisfactory response to antihistamines. The current recommendations in urticaria do not mention the dose and duration for methotrexate. AIMS: This study aims to systematically review the use/efficacy of methotrexate in chronic urticaria. METHODS: A systematic search in four databases, that is, PubMed/Medline, Cochrane central, Google Scholar and Clinicaltrials.gov was done to identify studies on the use of methotrexate in chronic urticaria using key words "methotrexate [MeSH terms]" and "urticaria" or "urticaria, chronic" or "urticaria, chronic spontaneous." RESULTS: Nine articles (study participants 127), including three randomized control trials, one prospective interventional trial without control, three retrospective reviews and two case reports, were identified and finally included in the systematic review. There was a paucity of literature and the three randomized control trials did not show any benefit of methotrexate over antihistamines alone. However, in studies where steroid-dependent cases were given methotrexate, marked benefit was reported with steroid-sparing effect, particularly on methotrexate dose escalation. LIMITATIONS: Due to a paucity of published literature on methotrexate in urticaria, a meta-analysis could not be done. CONCLUSION: In chronic recalcitrant or steroid-dependent cases, methotrexate may be a therapeutic agent of interest; however, current evidence does not point to any added advantage in efficacy over antihistamines. More evidence based on larger, well-executed randomized control trials is needed in the future to get more definitive answers.

Pregnancy outcomes and vertical transmission capability of SARS-CoV-2 infection among asymptomatic females: A cross-sectional study in a tertiary care rural hospital.

BACKGROUND: The COVID-19 pandemic is still spreading throughout the world along with its strange and frightening mutations, and the World Health Organization (WHO) has declared it as a global pandemic. OBJECTIVE: The present investigation aims to evaluate the effect of SARS-CoV-2 infection on mother and newborn outcomes and the vertical transmission potential of this virus. STUDY DESIGN: This was a cross-sectional study conducted at a tertiary care dedicated COVID-19 hospital. A total of 40 pregnant females (RT-PCR positive for SARS-CoV-2) and their 41 neonates (including stillbirths and a twin delivery) were included in the present study. RESULTS: All the mothers in the study were SARS-CoV-2 positive on the RT-PCR test, but none had any COVID-19 symptoms (pneumonia-like fever, cough, fatigue, sore throat, shortness of breath, and diarrhea). Out of 41 newborns, 38 (92.7%) were healthy, one (2.4%) was a stillbirth, and two newborns (4.9%) could not be revived. All the 41 (100.0%) neonates, including stillborn and preterm were negative for the SARS-CoV-2 RT-PCR test. Twenty-Six neonates (63.4%) were delivered by caesarean section, whereas 15 cases (36.6%) had a normal vaginal delivery. CONCLUSION: The present study showed no suggestion of vertical transmission of SARS-CoV-2 in pregnant females. Therefore, the placenta might function as a barrier to the SARS-CoV-2 virus. Also, there were no complications come upon during the delivery of any neonate in the present study.

Challenges and possible solutions to mitigate the problems of single-use plastics used for packaging food items: a review.

Single-use plastic (SUP) being a versatile material, is adopted as an alternate to traditional materials specifically for the use in food packaging due to its inherent characteristics like high durability, inertness, and protecting ability but has become a curse for living being today due to its random usage and unplanned rejection to nature. Mostly plastics used in packaging of beverages, fresh meats, fruits and vegetables are under concern today. Single-use packages result in generation of several billion tons of garbage till date, which pollutes the environment. At the immediate past, it has come to light that micro plastics obtained due to slow degradation of SUP present in oceans, are also being consumed by marine organisms such as fishes and shellfish species which disturbs the marine life extensively. Hence, finding right strategy to mitigate the plastic waste related issues has becoming inevitable today. This review paper briefs various strategies undertaken worldwide to mitigate the pollution due to generation of plastic waste. Various notable impact of adopted strategies and recent innovations to replace the SUP products are also discussed and in view of this a roadmap is also suggested which can be used to achieve the milestone of Zero Plastic Waste.

Evaluation of Cognitive Functions in Traumatic Brain Injury Patients Using Mini Mental State Examination and Clock Drawing Test.

BACKGROUND: Traumatic brain injuries (TBIs) are the leading cause of morbidity, mortality, disability, and socioeconomic losses globally, but of more concern, in India and other developing countries. The Mini mental state examination (MMSE) and clock drawing test (CDT) are the two mostly adapted methods for cognitive impairment screening. Therefore, it is necessary to establish a robust evaluation system exclusively for post-TBI cognitive impairment. MATERIALS AND METHODS: One hundred and thirty-four cases treated previously at the health facility for TBIs were evaluated for cognitive functions during the follow-up period ranging from 3 weeks to 6 months in the out-patient department. All cases underwent mini-mental score examination (MMSE) and CDT to assess their cognitive performances. The data were analyzed statistically using Chi-square and ANOVA tests of significance. RESULTS: Statistically significant association (P < 0.001) between the cognitive status of patients on the basis of overall MMSE score and the site of brain injury was observed. It was noted that 76 (56.7%) of the cases had cognitive impairment (MMSE score <24) with majority 44 (32.8%) patients having frontal lobe injuries, followed by 14 (10.1%) having brain injuries in the temporal lobe. On the other hand, using CDT score, it was observed that 102 (76.1%) of the cases had cognitive impairment (CDT score <5) with the majority 49 (36.6%) cases having frontal lobe injury followed by 19 (14.2%) having brain injury in the parietal lobe. CONCLUSION: The CDT was able to access cognitive function disruption in those patients, in whom the mini-mental score examination was not able to assess the same, and this difference in detection capabilities of both the tests was statistically found significant.

Bilateral severe microphthalmos with bilateral colobomatus orbitopalpebral cyst: accessibility of speciality eye-care and rehabilitation services in low and middle-income countries.

A 12-year-old girl presented with an unusually large mass under the right lower eyelid and a smaller mass under the left lower lid since the last 6 months. The parents had noticed the absence of the right eyeball and a very small left eyeball and no vision in both eyes since birth but did not approach the healthcare system. The patient was diagnosed as a case of bilateral severe microphthalmos with colobomatous cyst with late presentation and was treated surgically. The parents were counselled for education and training of the child in schools for visually impaired. Early treatment and rehabilitation help patients lead a normal life in these cases. In rural areas, patients face challenges in getting access to the specialty eye-care services due to several barriers, including lack of availability and affordability. This case highlights the disparities in essential health services in low and middle-income countries.

A Study of Association of Premature Graying of Hair and Osteopenia in North Indian Population.

CONTEXT: Hair graying is one of the signs of human aging and is caused by a progressive loss of pigmentation from growing hair shafts. Studies have shown a correlation of early hair graying with osteopenia, indicating that premature graying could serve as an early marker of osteopenia. AIM: To compare the degree of osteopenia in individuals with premature graying of hair (PGH) compared to ordinary individuals. SETTINGS AND DESIGN: We conducted an observational, case-control study among 132 healthy individuals between 18 and 30 years of age. SUBJECTS AND METHODS: Detailed history and examination of PGH was taken. Bone mineral density (BMD) was assessed using Furuno CM-200 ultrasound bone densitometer. STATISTICAL ANALYSIS: SPSS 21 software was used, and the data were summarized in the form of mean ± standard deviation for quantitative values and percentages for qualitative values. Chi-square test, Student's t-test, analysis of variance, and other appropriate tests were applied for comparison, and P < 0.05 was considered statistically significant. RESULTS: PGH was present in 82 (62.1%) cases, whereas osteopenia was present in 56 (42.4%) cases. The mean age of onset of graying of hair among the cases was 20.62 ± 3.74 years. A higher age group of 25-30 years (P = 0.016) and family history of PGH (P < 0.001) were significant risk factors for PGH. The mean BMD of the case group was 0.76 ± 1.00 and the control group was 0.68 ± 1.11, but the difference was not statistically significant (P = 0.649). CONCLUSION: The study concluded that there is no significant association between osteopenia and PGH.

Intraoperative mitomycin C and cryotherapy as adjunct therapy for recurrent lobular capillary haemangioma of conjunctiva.

Recurrence of lobular capillary haemangioma of conjunctiva after surgical excision is rare but sometimes it may be difficult to manage multiple recurrences. A 31-year-old female patient presented with recurrent polypoid conjunctival lobular capillary haemangioma. Excisional biopsy was performed, followed by eye drop mitomycin C 0.04% four times a day for 1 week postoperatively. She reported again after 3 months with recurrence of vascular elongated nodular lesion. Excision of the mass with application of mitomycin C 0.02% intraoperatively for 1 min and cryotherapy using double thaw technique of the peripheral conjunctival margin was done. The histopathological examination confirmed the recurrence of lobular capillary haemangioma. On review, 1 year after treatment there was no evidence of recurrence. A combined use of cryotherapy and intraoperative mitomycin C as adjunctive therapy after surgical excision can successfully prevent further recurrence without any adverse effect.

Isolated Langerhans Cell Histiocytosis Masquerading as Intradural Extramedullary Meningioma: Review on Histiocytic Disorders of Spine.

The histiocytic disorders are pathological diagnosis and rarely affects spine. The spinal involvement is characterized by lytic lesions and painful symptoms. Isolated intradural extramedullary involvement is rare presentation. A 15-year-old female patient presented with nontraumatic cervical compressive myelopathy and was operated electively with preoperative diagnosis of meningioma. The histopathology was surprisingly Langerhans cell histiocytosis. In lineage of histiocytic development, the Langerhans cells develop into matured dendritic cells and lose its Birbeck granules and CD1a antigenicity. With the understanding of histiocyte lineage system, the disorders concerned with central nervous system are classified into dendritic cell disorders and macrophages-related disorders. In this article, we have discussed on histiocytic disorders of central nervous system and management guidelines in case one comes across such histopathology.

Intracranial Peripheral Primitive Neuroectodermal Tumor Arising from the Clivus with Intracranial Metastasis in an Elderly Woman: Case Report and Review of the Literature.

BACKGROUND: Intracranial peripheral primitive neuroectodermal tumors (pPNETs) are rare lesions, accounting for only 1% of all pPNETs, and usually arise from bone and soft tissue. These tumors primarily affect young patients (<30 years old) and rarely affect older patients. The common intracranial locations of these lesions are frontal dura and tentorium. These lesions rarely may involve the cerebellopontine angle, cavernous sinus, and jugular foramen. Involvement of clivus has not been reported to date. Intracranial metastasis from primary intracranial pPNET is a further rare occurrence. CASE DESCRIPTION: A 74-year-old woman presented with gradually progressive painless diminution of vision in both eyes alongwith headache for 6 months duration. Radiology demonstrated a clival mass as well as a suspected intracranial metastasis. Histopathology was suggestive of pPNET. We also present a brief review of the literature on pPNETs. CONCLUSIONS: pPNETs of the clival region are exceptionally rare. In elderly patients with clival mass lesions, the rare possibility of pPNET should be kept in mind.

Vascular Anomalies of Posterior Fossa and Their Implications.

Posterior fossa houses very vital and sensitive structures namely midbrain, pons, medulla, and cerebellum. These structures are irrigated by vertebral, posterior inferior cerebellar, anterior inferior cerebellar, and superior cerebellar arteries. Parts of brain located in posterior fossa control important parts of body so any variation pertaining to stenosis, atresia, hypoplasia, fenestration, agenesis, and duplication in the arteries supplying these parts alter the irrigation pattern culminating into various morbid and mortal neurologic disorders. Therefore, a sound understanding and thorough knowledge of posterior circulation vascular variant anatomy builds the foundation for the accurate diagnosis and appropriate management of neurovascular ischemic and hemorrhagic diseases of posterior fossa. To aid in addressing these complex neurologic disorders and neurosurgical treatment to be carried out successfully, updating and consolidating the knowledge of all the variations/insults of these arteries becomes essential. Therefore, review study has been carried out.Literature search was carried out using databases, including Scielo, Scopmed, Medline, PubMed, and Wiley online library. Papers containing original data were selected and secondary references retrieved from bibliographies. Search terms used were posterior fossa, anomalies of vertebral, posterior inferior cerebellar, anterior inferior cerebellar, and superior cerebellar arteries.The study will be of paramount importance to angiographers in interpreting angiographs, neurologists in diagnosis and treatment of neurologic disorders, and neurosurgeons in performing surgery in posterior fossa and craniovertebral region particularly dealing with tumors and vascular malformations.

A pilot study on water pollution and characterization of multidrug-resistant superbugs from Byramangala tank, Ramanagara district, Karnataka, India.

Urbanization and industrialization has increased the strength and qualities of municipal sewage in Bangalore, India. The disposal of sewage into natural water bodies became a serious issue. Byramangala reservoir is one such habitat enormously polluted in South India. The water samples were collected from four hotspots of Byramangala tank in 3 months. The biochemical oxygen demand (BOD) and bacterial counts were determined. The fecal coliforms were identified by morphological, physiological, and biochemical studies. The antibiotics sensitivity profiling of isolated bacteria were further carried out. We have noticed that a high content of BOD in the tank in all the 3 months. The total and fecal counts were found to be varied from 1.6 × 10(6) to 8.2 × 10(6) colony forming unit/ml and >5,500/100 ml, respectively. The variations in BOD and total count were found to be statistically significant at p > 0.05. Many pathogenic bacteria were characterized and most of them were found to be multidrug resistant. Salmonella showed resistance to cefoperazone, cefotaxime, cefixime, moxifloxacin, piperacillin/tazobactam, co-trimoxazole, levofloxacin, trimethoprim, and ceftazidime. Escherichia coli showed resistance to chloramphenicol, trimethoprim, co-trimoxazole, rifampicin, and nitrofurantoin while Enterobacter showed resistant to ampicillin, cefepime, ceftazidime, cefoperazone, and cefotaxime. Klebsiella and Shigella exhibited multiple drug resistance to conventional antibiotics. Staphylococcus showed resistance to vancomycin, methicillin, oxacillin, and tetracycline. Furthermore, Salmonella and Klebsiella are on the verge of acquiring resistance to even the strongest carbapenems-imipenem and entrapenem. Present study revealed that Byramanagala tank has become a cesspool of multidrug-resistant "superbugs" and will be major health concern in South Bangalore, India.