Pop Goes the Lung: Bilateral Pneumothoraces Due to Delayed Pneumatocele Rupture in Coronavirus Disease 2019 (COVID-19).

Worldwide medical and scientific communities are focusing on further understanding coronavirus disease 2019 (COVID-19) complications and its long-term impact on survivors. Pneumatocele cases are being reported more as a consequence of this virus and a cause of pneumothorax in certain patients. In this case vignette, we present a previously healthy male with COVID-19 symptoms who required hospitalization for hypoxia and who required readmission for bilateral pneumothorax from the delayed rupture of pneumatoceles. We describe this rare pathology and provide hypotheses for possible etiologies.

Feel the Burn: Case Report of Internal Thermal Injury from Liposculpture.

BACKGROUND Liposuction is a commonly performed aesthetic procedure. New technology is being integrated to target fine lines or creases in the skin, known as rhytides, and skin laxity that cannot be corrected with liposuction. "Liposculpture" is a new term to describe a variation of liposuction that integrates this new technology for both fat reduction and skin tightening. A new form of liposculpture known as Renuvion, which utilizes a helium-based plasma technology, is being added to improve cosmetic outcomes. In this case report, we describe a case of internal thermal injury masquerading as cellulitis from the use of this new technology. CASE REPORT A 37-year-old African-American woman with a history of anemia, hypertension, hyperlipidemia, and depression, with prior breast reduction and liposuction, presented to the emergency room with a 5-day history of waxing/waning fevers that began shortly after undergoing a liposculpture procedure. Imaging demonstrated subcutaneous emphysema and edema in the abdominal wall. Empiric antimicrobials were started given concern for surgical wound infection, but erythema and pain worsened despite treatment. Other infectious markers were negative including negative procalcitonin, normal white blood cell count, and no growth from wound and blood cultures, leading to consideration of a new diagnosis of thermal injury. Antibiotics were subsequently de-escalated to a combination of levofloxacin and doxycycline. She was also treated with topical silver sulfadiazine for her thermal injury. She required multiple rounds of infrared light therapy and lymphatic massage techniques with overall improvement but lasting hyperpigmentation by her 6-month follow-up. CONCLUSIONS Thermal injuries have been an extremely rare finding in patients undergoing cosmetic procedures. Treatments targeting skin laxity and rhytides may confer higher risk. It is important to note that presentations can mimic cellulitis or surgical site infection. In this case vignette, we describe a rare complication of thermal injury following a liposculpture procedure using a cold atmospheric plasma device in a previously healthy 37-year-old African-American woman.

Adult-Onset Diamond-Blackfan Anemia with RPL11 Gene Variation Case Report.

BACKGROUND Diamond-Blackfan anemia (DBA) is a rare genetic disorder associated with macrocytic anemia and reticulocytopenia, with patients usually transfusion-dependent in the first years of life. The disease inheritance is predominantly autosomal dominant, but varying presentations have been described owing to incomplete penetrance and widely variable expression. De novo mutations have been reported in about 55% of cases. This pediatric disease is commonly characterized by malformation of the extremities as well as craniofacial abnormalities and cardiac and urogenital defects. There have been reported cases of adult-onset DBA diagnosed through genetic testing. Although these adult-onset cases can vary in presentation, characteristic malformations are present in nearly half of patients. Treatment protocols include corticosteroids, blood transfusions, iron chelation, and bone marrow transplant. New investigational therapies are being evaluated. Roughly one-fourth of patients achieve remission and are able to maintain a stable hemoglobin level without intervention. CASE REPORT A 35-year-old woman with spina bifida and resultant paraplegia presented with new-onset transfusion-dependent hypoplastic anemia. Following an extensive evaluation, a RPL11 gene variant was found, confirming the diagnosis of DBA. CONCLUSIONS DBA should be considered in young adult patients with severe, transfusion-dependent, aregenerative anemia without definitive cause. Evaluation for nonclassical DBA should be considered and excluded.