After the surging rise in the Coronavirus disease 2019 (COVID-19) pandemic, the Food and Drug Administration (FDA) approved emergency approval of vaccinations to prevent life-threatening complications of COVID-19 infection. These vaccines are BNT162b2, mRNA-1273. Later, the FDA also approved JNJ-78436735. COVID-19 vaccination does not have major side effects, but there are some concerning adverse events reported right after vaccination. Myocarditis is one of them. Based on our analysis of 40 case reports, we are presenting the epidemiology and clinical picture of myocarditis related to the COVID-19 vaccine.Based on our analysis, we found that the majority of cases were seen in males with 90% predominance, and these cases were seen in the age group of 29.13 years old (mean, SD of 14.39 years). In 65% of cases, patients took the BNT162b2 vaccine; 30% of cases were reported with the mRNA-1273 vaccine; and 5% of cases with JNJ-78436735. Of all the cases, 80% of them are reported after the second dose of the vaccine with either Moderna or Pfizer.The characteristics of COVID-19 vaccine-related myocarditis were analyzed in this study. We identified several findings, ranging from age, gender, type of vaccination, presentation of symptoms, and diagnosis modality. This depicts the picture of COVID-19 vaccine-related myocarditis and what physicians should expect when dealing with the disease. Our analysis showed that more cases were reported after receiving the BNT162b2 vaccine compared to mRNA-1273 and JNJ-78436735 vaccines. Further research needs to be conducted to analyze the underlying cause of this association.

No abstract

Celiac disease, an autoimmune condition causing gluten intolerance and disrupted absorption of nutrients, predisposes to osteoporosis. The release of pro-inflammatory cytokines, calcium malabsorption, and the activation of osteoclasts represent the main mechanisms responsible for bone derangement. This is evidenced by the low T-score on dual-energy x-ray absorptiometry (DXA) scans in these patients. However, these changes are reversible with the early initiation of a gluten-free diet. Hence, it is important for physicians to consider screening for celiac disease panel in patients presenting with osteoporotic features with no clear etiology.

During an ongoing pandemic of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a novel virus, new discoveries about its complications and treatment are made every day. Bowel perforation is another rarely reported complication due to the virus itself leading to ischemia or can be due to the treatment with antiviral drugs that reduces the integrity of epithelial barriers. This makes the bowel more prone to perforation even in patients with no prior history of bowel disease. We report a case of bowel perforation in a 72-year-old male patient with severe COVID-19 infection.

Gallbladder hydrops or mucocele is usually due to the obstruction of the gallbladder by a gallstone. It is usually characterized by an increase in gallbladder volume, which remains clinically silent and is often incidentally diagnosed during exploratory laparotomy or laparoscopy. We report a rare case of acute calculous cholecystitis with gallbladder hydrops (measuring 17 cm in maximum dimension) due to the obstruction of the cystic duct by a gallstone in a 67-year-old female. We highlight the importance of early magnetic resonance imaging (MRI) in patients with right upper quadrant (RUQ) pain to rule out gallbladder hydrops especially in those with a history of gallstones.

Statins are a widely prescribed medication that lowers serum cholesterol by inhibiting the HMG-CoA reductase enzyme, a rate-limiting step in cholesterol synthesis. Myopathy is one of the well-known adverse effects of statins, mainly when prescribed with the fibrates. However, statin-induced autoimmune necrotizing myopathy (SIANM) is an infrequent and severe complication. Hence, all clinicians should be more vigilant regarding this complication and treat it early to prevent acute kidney injury (AKI).

Necrotizing fasciitis (NF), soft tissue infections, are rare but rapidly progressive and life-threatening infections with high morbidity and mortality rates. Early detection and intervention by physicians are paramount in mortality prevention. We present a case report of a 77-year-old female who presented with extensive NF due to a Clostridium septicum infection.

Immune checkpoint inhibitors are a novel class of immunotherapy drugs that have improved the prognosis of melanoma, renal cell carcinoma, non-small cell lung cancer, urothelial carcinoma, and various other solid tumors. Nivolumab is an immune checkpoint inhibitor that acts by inhibiting programmed death. Its use is associated with significant immune-related adverse events, such as pneumonitis, thyroiditis, hepatitis, pruritus, vitiligo, and diarrhea. However, adrenal insufficiency and checkpoint inhibitor-related autoimmune diabetes mellitus are extremely rare adverse events related to nivolumab treatment. Here, we are highlighting cases of adrenal insufficiency and diabetes inspidus as a result of nivolumab. These rare adverse events in our case series are to raise awareness that this medication also may be the cause for this illness among oncologists, endocrinologists, internists, and other clinicians.