Cryptococcus neoformans infection is a known cause of meningoencephalitis in immunocompromised patients. However, it is less frequent in immunocompetent individuals. Here we report a case of a 60 years old COVID-19 patient with a history of several co-morbidities who received tocilizumab and corticosteroids, which lead to Cryptococcemia.

Guillain-Barre syndrome (GBS) is a rare autoimmune disease that often manifests as a post-viral complication. However, its association with Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is unclear. We present a rare case of GBS secondary to COVID-19 infection complicated by rapidly progressive sensorimotor deterioration resistant to plasma exchange therapy.

We report the third case of lichen planus (LP) following COVID-19 BNT162b2 vaccination in a 59-year-old woman with previous LP. The reactivation of LP in patients with dormant LP, suggests possible vaccine-induced immune dysregulation. We suggest that the already described vaccine-induced up-regulation of Th1 response, may play a relevant role.

Most instances of Guillain-Barré syndrome (GBS) are caused by immunological stimulation and are discovered after vaccinations for tetanus toxoid, oral polio, and swine influenza. This systematic study investigated GBS cases reported after receiving the COVID-19 vaccination.

Cytomegalovirus (CMV) infection exists in 50-80% of the world’s population in clinically undetected form due to their immunocompetent status. Here we report a case of a 42-year-old COVID-19 patient with no past medical history, who received tocilizumab, which led to a massive lower gastrointestinal bleeding not responded to medical management.

COVID-19 causes significant hypoxia along with an inflammatory milieu, which may lead to secondary myocardial infarction and also atherosclerotic plaque rupture. Here we present a case of COVID-19 presented with ACS followed by PTE and CVA.

we reported an18 years old male with beta thalassemia major who presented with back pain progressive over 1 month associated with numbness in thighs, together with lower limbs weakness and difficulty walking. he also mentioned having difficulty in passing urine. he received radiotherapy which results in significant improvement in symptoms

Mucinous cystic neoplasm of the liver is a rare slow-growing lesion accounting for less than 5% of all hepatic cystic neoplasms. Differential diagnosis from other cystic lesions remains challenging despite progress achieved in the radiological modalities. Only histopathological examination of the surgical specimen establishes with certainty the diagnosis.

Coronavirus disease 2019 (COVID-19) vaccines had a great impact on world health and well-being. However, various adverse events have been observed following COVID-19 vaccination. Cutaneous reactions have been prevalent following many vaccines, including COVID-19 vaccines. Here, we present a case of new-onset lichen planus in a COVID-19 patient.

We report the clinical, imaging, echocardiography and muscle biopsy findings of a patient presenting by characteristics which have not been reported in previous Melas cases. This is the first reported case of MELAS accompanying with PFO, and the first case of MELAS with the progressive pattern of ischemic lesions.

Retropharyngeal emphysema is a rare condition with various causes including traumatic and iatrogenic injuries, or it could occur spontaneously. Symptoms of mediastinitis and/or airway obstruction should be evaluated as indicators for surgical incision. Complications of mediastinitis are associated with poor prognosis; therefore, worsening of symptoms should be carefully monitored.

Adenoid Cystic Carcinoma (AdCC) is a malignant tumor mostly occurring in the head and neck salivary glands. In this article, two rare cases of adenoid cystic carcinoma occurring in the buccal mucosa with their treatment and long-term follow-up are presented.

Immunotherapy using Histobulin was attempted in four cases of atopic dermatitis. The patients improved considerably, and one patient showed remission. The patients showed considerable improvement with a lower frequency of upper respiratory infections during immunotherapy.

Incoordination during the pharyngeal phase in severe dysphagia due to lateral medullary syndromeRunning title: Severe dysphagia due to LMS

We present prolonged viral shedding in an immunocompromised HIV patient with a literature review of risk factors for prolonged viral shedding and its implications for isolation strategies. We explore the role of PCR-CT-value (cycle threshold) as an instrument for guiding isolation policies and the impact of HIV on Covid-19.

Paraganglioma is a very rare extraadrenal nonepithelial tumor. The number of cases of laparoscopic surgery in Paraganglioma is small and controversial. This study encountered a case of successful transperitoneal laparoscopic surgery for a 56mm paraganglioma . Moreover, previous reports on laparoscopic surgery for paraganglioma are reviewed .

We are reporting a case of Guillain- Barré syndrome seven days after the first dose of Pfizer-BioNTech COVID-19 Vaccine. As this vaccine is still under investigation, reporting possible rare side effects is essential. In this case, the temporal relationship was suggestive of a vaccine-induced cause.

Toxic epidermal necrolysis (TEN) is a serious drug reaction. Its proper cure would be challenging during COVID-19 outbreak because of a dilemma regarding selecting the immunosuppressive drug. In this case presentation, we report a case of TEN who treat successfully with cyclosporine during COVID-19 outbreak in a referral COVID-19 hospital.