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Dhungana R, Bashyal B, Paudel S, Shrestha B, Jha S, Bhurtyal N. Full-house nephropathy in antinuclear antibody-negative systemic lupus erythematosus: A case report. Clin Case Rep 2024; 12:e9231. [PMID: 39086931 PMCID: PMC11288894 DOI: 10.1002/ccr3.9231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 05/29/2024] [Accepted: 07/08/2024] [Indexed: 08/02/2024] Open
Abstract
Key Clinical Message Antinuclear antibody-negative full-house lupus nephritis though previously reported, is fairly uncommon. Some patients go on to develop antibodies later in the disease course. The presence of RO-52 antibody in this case suggests an underlying immunological cause. Swift management based on strong clinical suspicion can be life-saving to the patient. Abstract Lupus nephritis (LN) is a serious complication of systemic lupus erythematosus (SLE) and is more likely to progress to end-stage renal disease (ESRD). With the recent EULAR/ACR criteria mandating antinuclear antibody (ANA) positivity as an entry criterion, clinicians are faced with a diagnostic dilemma in diagnosing cases of seronegative SLE. We present the case of a 25-year-old female who presented with photosensitive malar rash, hair loss, oral ulcers, menorrhagia, and kidney dysfunction, suggestive of SLE. Her ANA tests were negative, raising doubts about the diagnosis. Biopsy was delayed owing to anemia and thrombocytopenia, and clinical judgment led to the patient being diagnosed with LN, with prompt treatment resulting in significant improvement. Renal biopsy subsequently confirmed the case as diffuse class IV LN with full-house nephropathy. This case highlights the limitations of relying solely on ANA positivity in diagnosing LN and underscores the need for a comprehensive diagnostic approach for SLE that incorporates clinical features, immunological markers, and patient demographics. ANA-negative SLE patients demand heightened clinical suspicion, especially when other diagnostic parameters align with the disease. Swift intervention with immunosuppressive therapy, as seen in this case, can be life-saving.
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Berrett H, Gohil S, Kurian R, Neyman P. Steroid-Dependent Recurrent IgA Vasculitis in a 19-Year-Old Woman. HCA HEALTHCARE JOURNAL OF MEDICINE 2024; 5:453-458. [PMID: 39290479 PMCID: PMC11404596 DOI: 10.36518/2689-0216.1660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/19/2024]
Abstract
Background Immunoglobulin A (IgA) vasculitis is common in children and typically resolves spontaneously. However, when presenting in adults, it is more likely to be severe and recurrent. Case Presentation We present the case of a 19-year-old female patient with recurrent steroid-dependent IgA vasculitis. She had a history of a prolonged episode of IgA vasculitis in childhood. She presented to our hospital with proteinuria and a painful, palpable purpuric rash on her bilateral lower extremities. She was treated with high-dose intravenous steroids. When steroids were tapered, the patient had a recurrence of her painful rash. Over several months, she developed steroid-induced hyperglycemia and worsening proteinuria. Conclusion Recent studies have shown that corticosteroids have limited effect on long-term outcomes in IgA vasculitis, but steroid-sparing agents have potential for the treatment of recurrent steroid-dependent IgA vasculitis.
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Grewal I, Madaan P. Navigating the Cardiothoracic Publication Landscape: A Primer for Journal Selection. Cureus 2024; 16:e66970. [PMID: 39280407 PMCID: PMC11402489 DOI: 10.7759/cureus.66970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/15/2024] [Indexed: 09/18/2024] Open
Abstract
Journal selection is very important for any researcher in every field. Publication in a reputable journal not only has a higher reach among a greater number of people but also sets a benchmark for significance and quality. This primer aims to guide researchers in the field of cardiothoracic research, including medicine, surgery, and imaging, to assist in journal selection for their respective articles. Journal selection depends on a variety of factors, such as impact factors, publication charges, review processes, article types that a journal accepts, and indexing. This primer highlights all these factors in detail that are essential for the selection of a suitable journal. The article emphasizes the importance of these factors in making a reasoned decision about journal selection. This article also focuses on different types of publication models and their implications, including hybrid open access, gold open access, and diamond open access. In conclusion, this primer aims to provide insights to researchers in the fields of cardiothoracic surgery, medicine, and imaging about the publication landscapes and guide them to strategically plan their submissions.
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Al-Housni O, Alonso JM, Thornburg M, Cancio E. Clinical and Radiological Identification and Management of SAPHO Syndrome. HCA HEALTHCARE JOURNAL OF MEDICINE 2024; 5:449-452. [PMID: 39290474 PMCID: PMC11404590 DOI: 10.36518/2689-0216.1650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/19/2024]
Abstract
Introduction Synovitis, acne, pustulosis, hyperostosis, and osteitis (SAPHO) syndrome is an autoinflammatory disease whose acronymic name stands for the symptoms commonly seen in the disease. These symptoms typically occur simultaneously, in different combinations, in patients during exacerbations of the disease. SAPHO syndrome is a rare disease, most frequently seen in patients aged 30 to 50. It is estimated to be found in 1 in 10 000 persons in White populations, with an even lower incidence seen in non-White populations. Case Presentation A post-menopausal woman with a medical history of SAPHO presented to the emergency department with left foot pain and chest pain with palpitation. She had chronic pustular rashes, located on the bilateral soles of the feet, bilateral palms, neck, and abdomen, which she stated appeared hours after the initial presentation of her pain. Chest X-ray readings showed osteitis and sclerosis of the sternocostoclavicular joint and first rib, a radiological finding of SAPHO syndrome. The patient was successfully treated with nonsteroidal anti-inflammatory drugs for pain relief and IV corticosteroids for the rheumatoid-like inflammatory aspect of SAPHO. Conclusion While SAPHO syndrome is a rare disease, it is important to be aware of its manifestations and symptoms, such as the patient's rash, foot and chest pain, in addition to the dermatological symptoms appearing simultaneously. An early diagnosis can provide patients with accurate and appropriate treatment.
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Bebla N, Gallegos D. The Placement of a Single-Incision Mini-Sling for the Treatment of Complete Intrinsic Sphincter Deficiency in an Adolescent Female: A Case Report. HCA HEALTHCARE JOURNAL OF MEDICINE 2024; 5:465-467. [PMID: 39290483 PMCID: PMC11404595 DOI: 10.36518/2689-0216.1672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/19/2024]
Abstract
Introduction Intrinsic sphincter deficiency (ISD) is associated with a patient history of urethral injury or childbirth. Suburethral sling placement for ISD has been found to be beneficial in patients with this diagnosis. ISD in the pediatric population is rare and surgical management may prove difficult. ISD requires intensive counseling on available treatment options for this unique population. Case Presentation This report is on the use of the single-incision mini-sling for complete ISD in an adolescent patient. The patient was a 15-year-old nulligravid female who was found to have idiopathic complete intrinsic deficiency based on a multi-channel urodynamic study. Despite conservative management, the patient opted for a surgical option instead. The patient underwent a single-incision mini-sling placement. At 3- and 6-month postoperative follow-up visits, the patient reported a subjective cure of stress urinary incontinence. Conclusion Single-incision mini-sling is a minimally invasive surgical technique that may be a feasible treatment option to reduce urinary incontinence in pediatric patients with a diagnosis of ISD.
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Fujita T, Kawasaki M, Yamada T, Watanabe T, Fukunami M. A case of biatrial tachycardia involving the intercaval bundle with assumed dual loop reentry. J Arrhythm 2024; 40:1029-1034. [PMID: 39139891 PMCID: PMC11317710 DOI: 10.1002/joa3.13106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 06/14/2024] [Accepted: 06/18/2024] [Indexed: 08/15/2024] Open
Abstract
Epicardial connections provided the anatomical substrate for the biatrial reentry circuit. The connections between the right atrium and right pulmonary vein were called "intercaval bundle," and there are few reports of atrial flutter related to this bundle. We present a case of a biatrial tachycardia, involving the intercaval bundle.
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Rifu K, Koinuma K, Horie H, Mori K, Naoi D, Tojo M, Homma Y, Murahashi S, Kihara A, Mimura T, Kitayama J, Sata N. Successfully Resected Isolated Lateral Lymph Node Recurrence in a Patient with T1 Lower Rectal Cancer: Case Report and Literature Review. J Anus Rectum Colon 2024; 8:259-264. [PMID: 39086877 PMCID: PMC11286367 DOI: 10.23922/jarc.2024-003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 04/11/2024] [Indexed: 08/02/2024] Open
Abstract
Lateral lymph node (LLN) metastasis in T1 rectal cancer has an incidence of less than 1%. However, its clinical features are largely uncharted. We report a case of LLN metastasis in T1 rectal cancer and review the relevant literature. A 56-year-old female underwent rectal resection for lower rectal cancer 2 years previously (pT1bN0M0). During follow-up, an elevated tumor marker CA19-9 was documented. Enhanced CT and MRI showed a round shape nodule 2 cm in size on the left side of pelvic wall. PET-CT showed high accumulation of FDG in the same lesion, leading to a diagnosis of isolated LLN recurrence. Because no other site of recurrence was detected, surgical resection of the LLN was performed. Microscopic findings were consistent with metastatic lymph node originating from the recent rectal cancer. Adjuvant chemotherapy for six months was given, and patient remains free of recurrent disease seven months after LLN resection. Although LLN recurrence after surgery for T1 rectal cancer is rare, post-surgical follow-up should not be omitted. When LLN metastasis is suspected on CT, MRI and/or PET-CT will be recommended. Surgical resection of LLN metastasis in patients with T1 rectal cancer may lead to favorable outcomes, when recurrence in other areas is not observed.
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Brice AE, Brice RG. A Case Report and Review of the Literature of ICU Delirium. Healthcare (Basel) 2024; 12:1506. [PMID: 39120209 PMCID: PMC11311817 DOI: 10.3390/healthcare12151506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Revised: 07/15/2024] [Accepted: 07/26/2024] [Indexed: 08/10/2024] Open
Abstract
This case report focuses on what patients and family members may experience when a neurological trauma transpires and resultant intensive care (ICU) delirium occurs. It is the personal account of the patient (A.B.) and spouse's (R.G.B.) perspectives when the patient (A.B) suffered a vertebral artery aneurysm and hemorrhage and experienced intensive care unit (ICU) delirium after being in the ICU for 22 days. This case report provides the patient's and spouse's perspectives regarding delirium, i.e., A.B.'s inability to discern reality, loss of memory, paranoia and hallucinations, agency and recovery, post-ICU syndrome, and post-traumatic stress disorder (PTSD). Clinical diagnosis by the neurosurgeon indicated delirium, with treatment consisting of sleep sedation and uninterrupted sleep. A.B. was able to regain consciousness yet experienced post-traumatic stress disorder up to one year afterward. Consistent family participation in the patient's delirium care is crucial. Family member care and family-centered strategies are provided with implications for future research and health care.
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Zhou Y, Tong C. Spontaneous intracranial hypotension in a patient without corpus callosum: A case report. Medicine (Baltimore) 2024; 103:e39090. [PMID: 39058873 PMCID: PMC11272263 DOI: 10.1097/md.0000000000039090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Accepted: 07/05/2024] [Indexed: 07/28/2024] Open
Abstract
RATIONALE Spontaneous intracranial hypotension (SIH) is a well-established condition typically presenting with disabling orthostatic headache. Corpus callosum agenesis (CCA) is one of the most common human brain malformations with a wide spectrum of associated malformations, chromosomal abnormalities, and clinical syndromes. PATIENT CONCERNS A 53-year-old woman presented with recurrent orthostatic headache for about 1 month. The head computed tomography examination of the patient showed CCA and the initial pressure of subsequent lumbar puncture was only 5 centimeters cerebrospinal fluid. Magnetic resonance imaging examination confirmed CCA with gray matter heterotopia. DIAGNOSIS The final diagnose was SIH related headache with CCA. INTERVENTION The patient's symptom improved after oral hydration, intravenous fluids, and bed rest. OUTCOME Favorable outcome was observed. LESSONS Although this co-occurrence of SIH and CCA is probably coincidental, this finding suggests that the developmental malformations of the brain may lead to structural changes in brain tissue or disturbances in cerebrospinal fluid production and reflux, resulting in pathological changes over time.
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Nam HJ, Kim SY, Oh MH, Lim S, Choi HJ. A Rare Case of Solitary Neurofibroma Misdiagnosed as Diabetic Foot Ulcer in the Toe Tip Region. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:1200. [PMID: 39202482 PMCID: PMC11356127 DOI: 10.3390/medicina60081200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2024] [Revised: 07/08/2024] [Accepted: 07/22/2024] [Indexed: 09/03/2024]
Abstract
Neurofibromas, rare benign tumors of the peripheral nerve sheath, present diagnostic challenges, particularly in diabetic patients with toe ulcers. This case involves a 55-year-old female with type 2 diabetes mellitus who developed an enlarging ulcer on her right second toe. The initial evaluation suggested a diabetic ulcer; however, advanced imaging revealed a mass-like lesion. Partial excision and biopsy confirmed a neurofibroma with spindle cells within the myxoid stroma and S100 protein expression. One month later, total excision and Z-plasty reconstruction were performed under general anesthesia. The patient's postoperative recovery was uneventful, and the patient was discharged without complications. Follow-up revealed successful healing with no recurrence or functional issues. This case highlights the importance of considering neurofibromas in the differential diagnosis of diabetic toe ulcers to avoid misdiagnosis and ensure appropriate management.
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Paul TJ, Banga A, Kaur A, Garg S, Singh A. India's Pink-Eye Mystery: Decoding the 2023 Conjunctivitis Outbreak. Infect Disord Drug Targets 2024; 24:IDDT-EPUB-141785. [PMID: 39039676 DOI: 10.2174/0118715265291922240625054709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 05/10/2024] [Accepted: 05/24/2024] [Indexed: 07/24/2024]
Abstract
The pink eye outbreak in 2023 was caused due to humid weather conditions in most regions of India. The most affected states include Delhi, Gujrat (21% cases), Maharashtra (30%), Himachal Pradesh (4%) and Karnataka (4%). The epidemiological data indicates that males have a high prevalence rate as compared to females; urban areas were most affected, and professionals as well as students were the population group that had the highest prevalence rate. The most common clinical manifestations were the presence of red eye, eye discharge, grittiness, and eyelashes being stuck together. One of the hallmarks of histopathology is a cobblestone formation of flattened nodules with central vascular centers. Conjunctivitis is a virusmediated immune response accompanied by inflammation, which proceeds the immune reaction, giving rise to vasodilation, pseudo membrane formation, and conjunctivital discharge. The gold standard for the diagnosis of Conjunctivitis is the Adenoplus kit using PCR technology; apart from this slit lamp biomicroscope can be used for the evaluation. It is the need of the hour to spread awareness about the Pink Eye disease and the measures to prevent it.
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Coelho DRA, Mendes ICM, Mamani RF, da Luz RO, de Oliveira ALM, Pimentel C. Guillain-Barré Syndrome and Encephalitis Following a Cytomegalovirus Infection in an Immunocompetent Adult: A Case Report. AMERICAN JOURNAL OF CASE REPORTS 2024; 25:e944337. [PMID: 39021063 PMCID: PMC11304682 DOI: 10.12659/ajcr.944337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 06/12/2024] [Accepted: 05/16/2024] [Indexed: 07/20/2024]
Abstract
BACKGROUND Cytomegalovirus (CMV) is a common herpesvirus that often causes asymptomatic or mild infections. In immunocompromised patients, CMV can lead to severe complications, including Guillain-Barre syndrome (GBS) and encephalitis. While these conditions have been described in the immunocompetent population, simultaneous presentation of CMV-associated GBS and encephalitis in such individuals has not been previously reported. CASE REPORT We present a case of a 58-year-old woman with poorly controlled diabetes who developed concurrent GBS and encephalitis following a CMV infection. The patient experienced bilateral ascending paraparesis 1 week after self-limited gastrointestinal symptoms. Despite initial treatment with plasma exchange therapy, her condition deteriorated with altered mental status and generalized tonic-clonic seizures, necessitating orotracheal intubation. Laboratory analysis revealed the presence of CMV in her cerebrospinal fluid. After treatment with further sessions of plasma exchange therapy and ganciclovir, her muscular strength in the extremities improved. However, she developed acute lung edema and failed extubation, leading to cardiorespiratory arrest with neurological sequelae. Palliative care was institutionalized, and she died 2 weeks later due to pneumonia. CONCLUSIONS This case highlights an unusual clinical presentation of overlapping CMV-associated GBS and encephalitis in an immunocompetent individual, with diabetes as the only identified risk factor. It underscores the importance of considering CMV as a potential etiological factor in such complex cases and the need for prompt diagnosis to improve patient outcomes. Further research is warranted to explore the underlying mechanisms and implications of this rare overlapping neurological manifestation.
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Nam HJ, Kim SY, Byeon JY, Choi HJ. Extremely Rare Case of Successful Treatment of Foot Ulcer Associated with Evans' Syndrome and Buerger's Disease. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:1147. [PMID: 39064576 PMCID: PMC11279098 DOI: 10.3390/medicina60071147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2024] [Revised: 07/09/2024] [Accepted: 07/15/2024] [Indexed: 07/28/2024]
Abstract
Evans Syndrome (ES) is a rare autoimmune disorder characterized by the simultaneous occurrence of immune thrombocytopenia (ITP) and autoimmune hemolytic anemia (AIHA). Thrombotic complications in ES patients are uncommon, particularly involving Buerger's Disease (BD). We report a case of a 49-year-old male with ES and a history of diabetes and heavy smoking, presenting with a necrotic wound on his right great toe. Diagnostic evaluations revealed severe stenosis and thrombosis in the lower limb arteries, diagnosed as BD. The patient underwent successful popliteal-tibioperoneal artery bypass surgery and the subsequent disarticulation and revision of the distal phalanx, followed by the application of an acellular dermal matrix (ADM) to promote healing. Post-surgery, the patient showed significant improvement in blood flow and complete epithelialization without complications. This case highlights the importance of a multidisciplinary approach to managing complex wounds in ES patients, suggesting potential treatment pathways for future cases involving BD.
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Wang MM, Huang T, Li JX, Yao Y, Chen Y, Fu KK, Miao WR, Han Y. Optic Neuritis Leading to Vision Loss: A Case of MOG-Associated Disease with Successful Immunotherapy. AMERICAN JOURNAL OF CASE REPORTS 2024; 25:e943112. [PMID: 39054886 PMCID: PMC11315620 DOI: 10.12659/ajcr.943112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 06/05/2024] [Accepted: 04/05/2024] [Indexed: 07/27/2024]
Abstract
BACKGROUND Myelin oligodendrocyte glycoprotein (MOG)-associated disease (MOGAD) is a recently described inflammatory demyelinating disease of the central nervous system (CNS), which needs to be distinguished from aquaporin-4 (AQP4)-IgG-positive neuromyelitis optica spectrum disorder (AQP4-IgG+NMOSD) and multiple sclerosis (MS). CASE REPORT A 42-year-old woman presenting with loss of vision due to optic neuritis was admitted to the Naval Medical Center in October 2022. She had optic disc edema, blurred visual margins, optic disc pallor, and deficient visual field in both eyes. Cranial magnetic resonance imaging (MRI) showed bilateral optic nerve thickening, tortuosity, and swelling, especially on the right side. Orbital MRI T2 sequence showed the typical "double track sign" change. The titers of MOG-IgG in CSF and serum were 1: 1 (+) and 1: 32 (+) separately, so MOGAD was diagnosed. The primary treatment was intravenous methylprednisolone for 2 weeks, after which the blurred vision improved and MRI showed the optic nerve lesions disappeared. She was discharged and oral corticosteroids were tapered gradually, and 1 month later, the symptom had vanished without recurrence, cranial MRI was normal, and MOG-IgG in CSF and serum were negative. Low-dose oral corticosteroids were continued for 6 months, with no relapse and normal cranial MRI, so we stopped corticosteroid therapy. At 1-year follow-up, the symptoms had not recurred. CONCLUSIONS A 42-year-old woman presented with loss of vision due to optic neuritis and positive antibody testing for MOG. MOGAD was diagnosed, and timely immunotherapy was effective.
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Owczarzak L, Alrifai T, Jain S, Dehghan-Paz I. Uncommon Presentation of Post-Transfusion Purpura in an Elderly Male: A Case Report and Unique Alloantibody Identification. AMERICAN JOURNAL OF CASE REPORTS 2024; 25:e942949. [PMID: 38978279 PMCID: PMC11318730 DOI: 10.12659/ajcr.942949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 06/06/2024] [Accepted: 03/18/2024] [Indexed: 07/10/2024]
Abstract
BACKGROUND Post-transfusion purpura (PTP) is a rare delayed adverse event characterized by severe thrombocytopenia associated with mucosal bleeding and purpura. PTP is associated with the development of alloantibodies to human platelet antigens (HPAs) and should be distinguished from other thrombocytopenic syndromes. This report is of a 69-year-old man with refractory cardiogenic shock and thrombocytopenia 4 days following blood transfusion, diagnosed with post-transfusion purpura. CASE REPORT A 69-year-old man was admitted to a tertiary medical center with refractory cardiogenic shock. Four days after he received 1 unit of packed red blood cells, his platelet count plummeted from 147 K/uL to <2 K/uL within hours, associated with delayed presentation of notable hematuria and femoral catheter oozing. An extensive thrombocytopenia work-up, including an initial platelet antibody screen, was unrevealing. The patient was treated with supportive transfusions, dexamethasone, and intravenous immunoglobulin, with rapid platelet recovery. Post-transfusion purpura panel testing later identified anti-human platelet antigen-5b antibodies, confirming the diagnosis. CONCLUSIONS This report presents an unusual course and presentation of post-transfusion purpura in an elderly man. Unusual features of this case include male sex, hyper-acuity of thrombocytopenia, lack of prior transfusions, exam findings, identification of a less common alloantibody, and negative initial platelet antigen screening. This report highlights the importance of monitoring patients for post-transfusion adverse events. Although PTP is rare, rapid diagnosis and management are required to control this potentially life-threatening condition.
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Gómez L. E, Velez N. L, Peralta RDC, Villegas V. N, Pinela M. E, Torres R. E. Severe Inflammatory and Disseminated Cutaneous Leishmaniasis in a Pregnant Woman: A Case Report from Portoviejo, Ecuador. AMERICAN JOURNAL OF CASE REPORTS 2024; 25:e944422. [PMID: 38968161 PMCID: PMC11322791 DOI: 10.12659/ajcr.944422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 05/28/2024] [Accepted: 05/01/2024] [Indexed: 07/07/2024]
Abstract
BACKGROUND Leishmaniasis is a zoonosis with worldwide prevalence that causes dermal lesions and can be serious in humans. This report presents a case of cutaneous leishmaniasis (CL) that was apparently associated with a zoonotic transmission in a peri-urban area of the city of Portoviejo, Ecuador, close to mountainous and forested sites. CASE REPORT For 37 years, we have studied transmission of leishmaniasis in Ecuador, and have seen a wide variety of clinical presentations of the disease caused by different strains of the parasite Leishmania in patients, including pregnant women, without marked difference among them. CL without complications causes painless lesions of different clinical aspect. The present study reports a case of a 25-year-old woman presenting with severely inflamed, disseminated, and painful lesions of CL. The patient was not given antimonial treatment; however, local cryotherapy was given, together with topical anti-inflammatory and antibiotic ointment. All the lesions were observed to heal, and no amastigotes were found in smear stains after clinical healing. Since there was no reactivation after 1.5 years of follow-up, conventional antileishmanial treatment with meglumine antimoniate was not given to the patient. CONCLUSIONS This report shows the importance of a properly done epidemiological and clinical presumtive diagnosis, followed by parasitological confirmation, and the benefit of using an alternative treatment for vulnerable patients, such as this pregnant woman, for whom the therapy with pentavalent antimonials is not indicated. All observed lesions healed and no amastigotes were found in the smears after clinical healing.
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Ruiu DC, Maria DT, Popa R, Moraru S, Micu EG, Vaduva C, Fota N, Popa DGV, Cojocaru A, Calina D. A 68-Year-Old Man with Depression and Acute Renal Failure Due to Rhabdomyolysis Associated with Alcohol Intoxication While Taking Low-Dose Escitalopram: A Case Report. AMERICAN JOURNAL OF CASE REPORTS 2024; 25:e943422. [PMID: 38951999 PMCID: PMC11332971 DOI: 10.12659/ajcr.943422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 05/20/2024] [Accepted: 04/25/2024] [Indexed: 07/03/2024]
Abstract
BACKGROUND Rhabdomyolysis, an uncommon but recognized adverse effect of selective serotonin reuptake inhibitor (SSRI) antidepressants, can precipitate acute renal injury (AKI), especially when combined with risk factors such as alcohol consumption. This report describes a 68-year-old man with acute renal failure due to rhabdomyolysis associated with alcohol intoxication while taking low-dose escitalopram, an SSRI antidepressant. CASE REPORT The patient, with a history of bipolar affective disorder managed with escitalopram, presented with symptoms of general malaise, diarrhea, myalgias, and transient loss of consciousness following substantial ethanol consumption. Laboratory tests indicated severe rhabdomyolysis with a creatine kinase level of 37 672 U/L and myoglobin level >5710 ng/ml, leading to an AKI diagnosis. The discontinuation of escitalopram, along with hydration and renal replacement therapy, facilitated renal recovery. However, the reintroduction of escitalopram resulted in the recurrence of rhabdomyolysis, suggesting a probable causal link, confirmed using the Naranjo Adverse Drug Reaction Probability Scale. CONCLUSIONS This report highlights the importance of identifying the medication history in patients presenting with acute renal failure and rhabdomyolysis and the association with SSRIs, which can be exacerbated by alcohol. This case underscores the importance of vigilant medication history assessment in patients presenting with AKI and rhabdomyolysis, particularly concerning the use of SSRIs like escitalopram, which can pose heightened risks in the context of alcohol use. It highlights the need for clinical caution in managing patients on long-term SSRI therapy, especially when reintroducing such medications after an episode of rhabdomyolysis.
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Herman Bernardim Andrade G, Yada S, Aramaki E. Is Boundary Annotation Necessary? Evaluating Boundary-Free Approaches to Improve Clinical Named Entity Annotation Efficiency: Case Study. JMIR Med Inform 2024; 12:e59680. [PMID: 38954456 PMCID: PMC11252629 DOI: 10.2196/59680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 05/23/2024] [Accepted: 05/25/2024] [Indexed: 07/04/2024] Open
Abstract
BACKGROUND Named entity recognition (NER) is a fundamental task in natural language processing. However, it is typically preceded by named entity annotation, which poses several challenges, especially in the clinical domain. For instance, determining entity boundaries is one of the most common sources of disagreements between annotators due to questions such as whether modifiers or peripheral words should be annotated. If unresolved, these can induce inconsistency in the produced corpora, yet, on the other hand, strict guidelines or adjudication sessions can further prolong an already slow and convoluted process. OBJECTIVE The aim of this study is to address these challenges by evaluating 2 novel annotation methodologies, lenient span and point annotation, aiming to mitigate the difficulty of precisely determining entity boundaries. METHODS We evaluate their effects through an annotation case study on a Japanese medical case report data set. We compare annotation time, annotator agreement, and the quality of the produced labeling and assess the impact on the performance of an NER system trained on the annotated corpus. RESULTS We saw significant improvements in the labeling process efficiency, with up to a 25% reduction in overall annotation time and even a 10% improvement in annotator agreement compared to the traditional boundary-strict approach. However, even the best-achieved NER model presented some drop in performance compared to the traditional annotation methodology. CONCLUSIONS Our findings demonstrate a balance between annotation speed and model performance. Although disregarding boundary information affects model performance to some extent, this is counterbalanced by significant reductions in the annotator's workload and notable improvements in the speed of the annotation process. These benefits may prove valuable in various applications, offering an attractive compromise for developers and researchers.
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Zhao J, Wang M, Yu Q, Yang Y, Zhang B, Zhan S. A real-world analysis of safety profile of selexipag by using FDA adverse Event Reporting System (FAERS). Expert Opin Drug Saf 2024; 23:937-948. [PMID: 38032065 DOI: 10.1080/14740338.2023.2290633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 10/31/2023] [Indexed: 12/01/2023]
Abstract
BACKGROUND The current investigation sought to conduct a real-world analysis of adverse events (AEs) associated with selexipag by utilizing data from the Food and Drug Administration Adverse Event Reporting System (FAERS). METHODS The Reporting Odds Ratios (ROR) and the Medicines Healthcare Products Regulatory Agency (MHRA) method were employed to assess the potential associations between selexipag and AEs. Case reports of adverse drug reaction (ADR) related to selexipag were systematically sourced from PubMed, Embase, and Web of Science databases. RESULTS Our analysis identified 281 Preferred Terms (PTs) signals across 20 System Organ Classes (SOCs) were found to meet the screening threshold. The most common AEs were consistent with instructions, randomized controlled trials (RCTs), and case reports. Of significant note, unexpected AEs principally target SOCs of infections and infestations, blood and lymphatic system, renal and urinary disorders, hepatobiliary disorders, including pneumonia, metapneumovirus, decreased hemoglobin. transfusion, iron-deficiency anemia, dialysis hypotension, abnormal creatinine renal clearance, liver function test increased, hepatic function abnormal, hepatic enzyme increased. Within the pediatric population, unexpected signals such as pyrexia, pneumonia, and intussusception necessitate special precautionary measures. CONCLUSIONS The findings contribute valuable insights to clinical practice, reinforcing the importance of vigilant monitoring, and can be instrumental in guiding both therapeutic applications and safety assessments of this particular medication.
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Aijaz P, Niazi MA, Ferrick JP, Goss CH, Kamran A. Primary Renal Lymphoma: A Rare Cause of Bilateral Renal Enlargement and Acute Renal Failure in a Patient With Rheumatoid Arthritis. Cureus 2024; 16:e63870. [PMID: 38974400 PMCID: PMC11224646 DOI: 10.7759/cureus.63870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/04/2024] [Indexed: 07/09/2024] Open
Abstract
Primary renal lymphoma (PRL) is a rare non-Hodgkin's lymphoma (NHL) involving the kidneys without evidence of extra-renal involvement. We describe a 66-year-old female who presented with bilateral pleural effusions, and acute renal failure and was diagnosed with primary renal diffuse large B-cell lymphoma (DLBCL). She presented with shortness of breath due to bilateral pleural effusions and acute renal failure. Computed tomography (CT) of the chest reported bilateral pleural effusions. Thoracocentesis and subsequent fluid analysis reported non-malignant effusion. Her kidney function worsened during her hospital stay, requiring dialysis. Nonspecific findings such as bilateral renal enlargement on imaging prompted a renal biopsy. Histopathology reported mixed tubulointerstitial atypical lymphocytic CD 20 and BCL-6 positive cell infiltrates, confirming non-Hodgkin diffuse large B-cell lymphoma. Whole-body positron emission tomography/CT (PET/CT) and brain magnetic resonance imaging (MRI) ruled out the involvement of any other organs or lymph nodes, confirming our diagnosis of PRL. She was treated with six cycles of rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP). Her kidney function recovered fully and remained normal at the one-year follow-up. We highlight the importance of recognizing PRL as an underlying cause of renal failure and its association with autoimmune diseases. Prompt investigation with timely diagnosis and treatment can result in improved morbidity and mortality in these patients.
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Zabihi F, Moeindarbari S, Khoroushi F, Mishan M, Ravankhah Moghaddam K. Vaginal artery pseudoaneurysm after a hysterectomy: A case report and review of the literature. Clin Case Rep 2024; 12:e9006. [PMID: 38947543 PMCID: PMC11211081 DOI: 10.1002/ccr3.9006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 03/30/2023] [Accepted: 02/20/2024] [Indexed: 07/02/2024] Open
Abstract
Key clinical message This was the first report of a pseudoaneurysm in a vaginal artery after hysterectomy, unlike other published studies that were of pseudoaneurysms in uterine or vaginal arteries after delivery. Abstract A 51-year-old woman presented with massive vaginal bleeding 7 days after a hysterectomy, which caused hemoglobin to drop. The patient was suspicious of having a vaginal artery pseudoaneurysm according to the sonography. Her bleeding was stopped after the ligation of her left internal iliac artery.
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Sanmartin F, Magrini E, Rando E, Giacomo PD, Dusina A, Matteini E, Carbone A, Puma G, Leanza GM, Frondizi F, Innocenti I, Maiuro G, Liotti FM, Santangelo R, Laurenti L, Cingolani A. A 67-Year-Old Man with Chronic Lymphocytic Leukemia (CLL) on Maintenance Therapy with Ibrutinib with Persistent SARS-CoV-2 Infection Unresponsive to Antiviral Treatments. AMERICAN JOURNAL OF CASE REPORTS 2024; 25:e941165. [PMID: 38943241 PMCID: PMC11332969 DOI: 10.12659/ajcr.941165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 05/15/2024] [Accepted: 12/11/2023] [Indexed: 07/01/2024]
Abstract
BACKGROUND SARS-CoV-2 infection can persist in immunocompromised patients with hematological malignancies, despite antiviral treatment. This report is of a 67-year-old man with chronic lymphocytic leukemia (CLL), secondary hypogammaglobulinemia, and thrombocytopenia on maintenance therapy with ibrutinib, with persistent SARS-CoV-2 infection unresponsive to antiviral treatment, including remdesivir, nirmatrelvir/ritonavir (Paxlovid), and tixagevimab/cilgavimab (Evusheld). CASE REPORT The patient was admitted to our hospital 3 times. During his first hospitalization, he was treated with 5-day course of remdesivir and intravenous steroids; however, antigen and molecular nasopharyngeal swabs were persistently positive, and he was discharged home. Due to respiratory worsening, he was rehospitalized, and despite being treated initially with tixagevimab/cilgavimab, and subsequently with a remdesivir course of 5 days, SARS-CoV-2 tests remained persistently positive. During his third hospital stay, our patient was subjected to combined therapy with remdesivir and nirmatrelvir/ritonavir for 5 days, obtaining a significant reduction of viral load at both antigen and molecular testing. As an ultimate attempt to achieve a negative status before discharge, a 10-day course of combined remdesivir and nirmatrelvir/ritonavir was administered, with a temporary reduction of viral load, followed by a sudden increase immediately after the discontinuation of Paxlovid. Due to worsening hematological disease and bacterial over-infections, the patient gradually worsened until death. CONCLUSIONS This is an emblematic case of correlation between persistent SARS-CoV-2 infection and immunosuppression status in hematological hosts. In these patients, the viral load remains high, favoring the evolution of the virus, and the immunodeficiency makes it difficult to identify the appropriate therapeutic approach.
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Samaran Q, Clark E, Chiriac AM, Bourrain JL, Dereure O, Bessis D, Raison-Peyron N. An atypical case of prolonged systemic allergic dermatitis to iodinated contrast media. Contact Dermatitis 2024. [PMID: 38936956 DOI: 10.1111/cod.14630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 06/20/2024] [Accepted: 06/21/2024] [Indexed: 06/29/2024]
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Tso KY, Wu YH, Tsai YW, Lin YS, Chiu WC. Endodontic apical surgery with novel endoscope: Three-case series. AUST ENDOD J 2024. [PMID: 38923601 DOI: 10.1111/aej.12869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 05/15/2024] [Accepted: 06/10/2024] [Indexed: 06/28/2024]
Abstract
Successful apical surgery relies on effective magnification and illumination. In the field of endodontics, the microscope has emerged as the predominant tool for meeting these requirements. The rigid endoscope is also a valuable instrument in apical surgery. This study introduces three cases demonstrating the application of endoscope technology in endodontic apical surgery. The first case employs a soft endoscope for treating an anterior tooth with apical periodontitis, the second integrates an endoscope with new attachments for a premolar, and the third combines an endoscope, attachments and navigation for the lower first molar surgery. It revealed that endoscopes offer certain advantages that are not achievable with microscope-assisted surgery, these cases had a great outcome. In the future, a broader application of endoscopic technology in various procedures is anticipated.
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Pham TA, Nguyen DH, Ngo HTT, ThuyLe MA. Fibrous Dysplasia of the Parietal Bone with Focal Motor Seizures: A Case Report. AMERICAN JOURNAL OF CASE REPORTS 2024; 25:e943718. [PMID: 38913601 PMCID: PMC11337970 DOI: 10.12659/ajcr.943718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 05/07/2024] [Accepted: 05/04/2024] [Indexed: 06/26/2024]
Abstract
BACKGROUND Monostotic fibrous dysplasia is a benign proliferation of fibrous and osseous tissues that expand medullary bone to cause symptoms due to compression of adjacent organs and anatomical structures. Focal seizures are rarely the first sign of this kind of lesion. This report describes a young female patient with left-sided focal motor seizures associated with fibrous dysplasia presenting as a mass in the right parietal bone. CASE REPORT An 18-year-old female student with left-sided focal motor seizures presented with a mass in the right parietal bone. Computed tomography revealed an expansile mixed-density lesion on the right parietal bone, a relatively homogeneous ground-glass appearance in the outer circumferential portion, and a lucent eccentric area with thinned but sclerotic borders. Magnetic resonance imaging revealed a homogeneously hypointense signal on T1WI, a small hyperintense signal on T2WI, and avid enhancement signal intensity on post-contrast T1. Electroencephalogram showed inter-ictal epileptiform activities derived from the right fronto-central lobe. Surgical en bloc resection with a margin of normal bone and cranioplasty were performed. Histopathology showed features indicative of fibrous dysplasia, including osteoid trabeculae arranged haphazardly in a dense fibroblastic stroma, irregular trabeculae lacking conspicuous osteoblastic rimming, and intervening fibrous stroma containing cytologically bland spindle cells. The patient achieved seizure control and has remained neurologically intact. CONCLUSIONS This report has highlighted the importance of early diagnosis of fibrous dysplasia of bone to exclude primary bone malignancy or bone metastasis, to ensure rapid management and symptom control.
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