Management of Marjolin's ulcer with popliteal lymphadenopathy with surgical resection and lymphadenectomy in a young patient, an uncommon lesion and overlooked entity: A case report.

Key Clinical Message: In non-healing ulcers with a previous history of burns, clinicians should have a high index of suspicion for Marjolin's ulcer and a low threshold for biopsy, irrespective of age. Abstract: Marjolin's ulcer is a rare malignancy arising from chronic inflammation and commonly manifests in burn scars. Thus, in cases of chronic wounds or non-healing ulcers, health professionals should have a high index of suspicion and a low threshold for biopsy, irrespective of age. Early diagnosis and timely management of tumors can improve the prognosis and overall survival rate. Moreover, further studies are needed to develop an evidence-based management approach for Marjolin's ulcer.

Diseases caused by floods with a spotlight on the present situation of unprecedented floods in Pakistan: a short communication.

Few natural calamities surpass floods in their destructive capabilities. The recent floods in Pakistan were declared the world's deadliest since the South Asian floods of 2020 and were, by far, the most destructive floods in the country's history. They have resulted in significant loss of life and property and have served as the harbingers of cutaneous and noncutaneous diseases. These floods have dealt a critical blow to the country's already struggling healthcare system, which lacks resources for the prompt mobilization of medical personnel and resources to the flood-hit areas. Having lost their houses, the flood victims are wholly exposed to the elements. Lack of access to a clean water supply has predisposed them to a myriad of diseases. We believe that the consolidation of efforts by the national and international community will put an end to the plight of these flood victims. Our article highlights the significant diseases associated with floods, the challenges faced by the flood victims, and recommendations on how their situation can be improved.

COVID-19 and Cardiovascular Diseases: A Literature Review From Pathogenesis to Diagnosis.

The coronavirus disease 2019 (COVID-19) took the world by storm after the first case of COVID-19 emerged in China on December 8, 2019. The disease is generally considered as an infection of the respiratory system, but serious life-threatening myocardial injuries have been reported with this infection. Coronavirus can damage cardiac myocytes by entering the cell through angiotensin-converting enzyme 2 (ACE-2) receptor binding. Myocardial infarction, myocarditis, heart failure, cardiac arrhythmias, and Takotsubo cardiomyopathy are cardiac clinical manifestations commonly seen among patients affected by COVID-19. These cardiac pathologies are seen both during ongoing infection and post-infection. Elevated levels of myoglobin, troponin, creatine kinase-MB, plasma interleukin-6, lactate dehydrogenase (LDH), and N-terminal pro-b-type natriuretic peptide (NT-proBNP) have been found in COVID-19-associated myocardial injuries. The diagnostic modalities used in myocardial injuries due to COVID-19 include electrocardiography (ECG), cardiac magnetic resonance imaging (CMR), endomyocardial biopsy, echocardiography (Echo), and computerized tomography (CT-Scan). This literature review will discuss, in detail, the pathogenesis, clinical manifestations, and diagnosis of myocardial injuries due to COVID-19.

Year-round dengue fever in Pakistan, highlighting the surge amidst ongoing flood havoc and the COVID-19 pandemic: a comprehensive review.

Dengue fever (DF) is an arthropod-borne viral infection caused by four serotypes of dengue virus (DENV 1-4) transmitted to the host by the vector mosquito Aedes, which causes fever, vomiting, headache, joint pain, muscle pain, and a distinctive itching and skin rash, ultimately leading to dengue hemorrhagic fever and dengue shock syndrome. The first case of DF in Pakistan was documented in 1994, but outbreak patterns began in 2005. As of 20 August 2022, Pakistan has 875 confirmed cases, raising alarming concerns. Misdiagnosis due to mutual symptoms, lack of an effective vaccine, the weakened and overburdened health system of Pakistan, irrational urbanization, climate change in Pakistan, insufficient waste management system, and a lack of awareness are the significant challenges Pakistan faces and result in recurrent dengue outbreaks every year. The recent flood in Pakistan has caused massive destruction, and stagnant dirty water has facilitated mosquito breeding. Sanitization and spraying, proper waste management, an adequate and advanced diagnostic system, control of population size, public awareness, and promotion of medical research and global collaboration, especially amidst flood devastation, are recommended to combat this deadly infection in Pakistan. This article aims to comprehensively review the year-round DF in Pakistan, highlighting the surge amidst ongoing flood havoc and the coronavirus disease 2019 pandemic.

A rare and novel mutation in a beta-globin gene of thalassemia patient of Pakistan: A case report.

Introduction: Thalassemia is a genetically complex disorder that evolves from a mutation in the beta chain of hemoglobin. Much work has been done on the common mutations, but some rare mutations have been found that impact and diversify the disease spectrum. Case presentation: Our case report is on a young adult who presented with anemia, gall stones, and off-and-on transfusion dependency. A detailed workup revealed that the patient was suffering from thalassemia intermedia. The interesting finding was that the patient, product of non-consanguineous marriage was homozygous for beta thalassemia mutation on genetic analysis. A detailed genetic analysis of the parents revealed them as carriers for the same mutation. It was found that patient was homozygous for a rare and novel mutation -88(C > A)[HBB:c.-138C  >  A] on whole gene sequencing. Discussion: The area of genomics in thalassemia is rapidly growing, and our case report aims to update the current knowledge of thalassemia's genomic information in Pakistan. The mutation found in our patient was -88(C > A)[HBB:c.-138C  >  A], and the data provided by the National Library of Medicine for this mutation as Allele ID: 380597 and variant type of single nucleotide variant shows that only ten such cases exist in the world with this rare mutation. Our case would be the 11th case in the world and 1st in Pakistan according to the literature, reporting above mentioned mutation. Conclusion: Further translational study is required to accurately utilize genomic data as an instrument of precision treatment in thalassemia patients, especially in underdeveloped countries like Pakistan.

Measles outbreak in Zimbabwe: An urgent rising concern.

Introduction: Measles, one of the most common infections in the world, accounts for more than over 100.000 deaths every year. Measles outbreaks are still ravaging the African continent, and the 2010 Measles outbreak in Zimbabwe is one to be noted, where more than 7754 infections and 517 deaths were reported, ultimately leading to the UN initiation of the vaccination program. COVID-19 could have been delaying the vaccination process in Africa. This article aims to shed the light on the current Measles outbreak in Zimbabwe and how global health organizations are taking measures to fight off this outbreak. Methodology: Data was collected from online databases PubMed, Science Direct, and the Lancet, as well as news and conferences and press releases on the current measles outbreak. All articles and news related to the measles outbreak in Zimbabwe were taken into consideration. Results: A measles outbreak was reported earlier in August of 2022, with more than 2000 confirmed cases out of which 157 were reported dead. Since the outbreak this year, cases of measles in Zimbabwe have been rapidly growing. The government in Zimbabwe started a massive vaccination campaign for children in and near the areas where the outbreak is present. Traditional and faith leaders are involved in the campaigns to encourage the public to volunteer to be vaccinated. Conclusion: Efforts to control the measles outbreak in Zimbabwe are being mitigated by the government as well as the WHO and other global health organizations. With many people refusing the vaccination, this outbreak might not see an end, and more cases, as well as deaths, will increase by the end of the year.