An Uncommon Association: HLA-B27 Positivity in Conjunction With Pernicious Anemia - A Case Report and Literature Review.

Pernicious anemia, stemming from Vitamin B12 deficiency and autoimmune processes affecting intrinsic factor production, presents challenges in early diagnosis due to vague initial symptoms. This case report introduces a unique occurrence of pernicious anemia-induced peripheral neuropathy in a patient with concurrent HLA-B27 arthropathy, highlighting the complex interplay of autoimmune mechanisms. While HLA-B27 is not typically associated with pernicious anemia, the case underscores the importance of exploring specific HLA haplotypes in understanding the nuanced manifestation of autoimmune disorders.

Complicated Traumatic Pneumothorax Requiring VATS With Lobectomy and Pleurodesis Arising Following SARS-CoV-2 (COVID-19) Recovery.

A case is presented in which COVID-19 pneumonia led a young male patient to develop a pneumothorax requiring lobectomy and pleurodesis after the resolution of COVID-19 pneumonia. The literature review showed a few similar cases with clear evidence suggesting that prior COVID-19 infection may be considered a risk factor for pneumothorax. It is crucial for clinicians to take such risk factors into consideration for better clinical outcomes.

A Rare Case of Systemic Sarcoidosis in a Middle-Aged Female with a Solitary Thyroid Nodule.

Sarcoidosis is a multisystem inflammatory disease characterized by the presence of noncaseating granulomas. Sarcoidosis can affect any organ of the body, the lung being the most affected. Sarcoidosis rarely affects the thyroid gland, and only a few cases of thyroid-related sarcoidosis have been reported in the literature.