PMID- 34268044 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20210717 IS - 2168-8184 (Print) IS - 2168-8184 (Electronic) IS - 2168-8184 (Linking) VI - 13 IP - 6 DP - 2021 Jun TI - Systemic Lupus Erythematosus With Multi-Organ Involvement in a Young Female: Lymphadenopathy, Lupus Cerebritis, Lupus Nephritis, and Cardiac Manifestations. PG - e15517 LID - 10.7759/cureus.15517 [doi] LID - e15517 AB - Systemic lupus erythematosus (SLE) is a multisystemic autoimmune disease that can affect almost every organ in the body. Its complications can often be fatal. The fatal complications include lupus cerebritis, lupus nephritis, and cardiac manifestations such as pericardial effusion. In this report, we discuss the case of a 23-year-old female who presented with complaints of high-grade fever, seizures, and altered mental state (AMS) and was found to have generalized lymphadenopathy (LAP). Various blood and urine analyses and radiological findings (chest X-ray, MRI of the head) were suggestive of lupus nephritis, lupus cerebritis, massive pericardial effusion, and thrombocytopenia. Her anti-double stranded DNA (anti-dsDNA) antibody was positive, and her pericardial fluid was positive for anti-nuclear antibodies (ANAs). She was administered IV glucocorticoids and phenytoin. She reported improvements in her symptoms gradually for a few days but eventually succumbed to the disease. Although generalized LAP is a rare initial presentation of SLE, it should be included in the differential diagnosis of the disease. CI - Copyright (c) 2021, Muhammad et al. FAU - Muhammad, Owaise AU - Muhammad O AD - General Medicine, Lugansk State Medical University, Kyiv, UKR. FAU - Jindal, Himanshu AU - Jindal H AD - Internal Medicine, Ganesh Shankar Vidyarthi Memorial Medical College, Kanpur, IND. FAU - Sharath, Medha AU - Sharath M AD - Internal Medicine, Bangalore Medical College and Research Institute, Bangalore, IND. FAU - Khan, Aadil M AU - Khan AM AD - Internal Medicine, Ganesh Shankar Vidyarthi Memorial Medical College, Kanpur, IND. FAU - Choi, Sarang AU - Choi S AD - Internal Medicine, The Medical City, Pasig City, PHL. LA - eng PT - Case Reports DEP - 20210608 PL - United States TA - Cureus JT - Cureus JID - 101596737 PMC - PMC8265184 OTO - NOTNLM OT - ana OT - anti-ds dna OT - lupus cerebritis OT - lupus nephritis OT - lymphadenopathy OT - systemic lupus erythematosus COIS- The authors have declared that no competing interests exist. EDAT- 2021/07/17 06:00 MHDA- 2021/07/17 06:01 PMCR- 2021/06/08 CRDT- 2021/07/16 06:39 PHST- 2021/06/08 00:00 [accepted] PHST- 2021/07/16 06:39 [entrez] PHST- 2021/07/17 06:00 [pubmed] PHST- 2021/07/17 06:01 [medline] PHST- 2021/06/08 00:00 [pmc-release] AID - 10.7759/cureus.15517 [doi] PST - epublish SO - Cureus. 2021 Jun 8;13(6):e15517. doi: 10.7759/cureus.15517. eCollection 2021 Jun.