Revista Científica Arbitrada en Investigaciones de la Salud ‘‘GESTAR”. Vol. 7, Núm. 14 (Ed. Esp.  
Diciembre 2024) ISSN: 2737-6273  
Clinical Presentationand Managementof Vasculitis in an Adolescentwith SystemicLupus Erythematosus:A  
Case Report  
CLINICAL PRESENTATION AND MANAGEMENT OF VASCULITIS IN AN  
ADOLESCENT WITH SYSTEMIC LUPUS ERYTHEMATOSUS: A CASE  
REPORT  
PRESENTACIÓN CLÍNICA Y TRATAMIENTO DE LA VASCULITIS EN UN  
ADOLESCENTE CON LUPUS ERITEMATOSO SISTÉMICO: INFORME DE  
UN CASO  
1
2
3
Palacios-Vargas Doris ; Moya-Guerrero Iván-Ricardo ; Salvador-Acosta Belén ;  
4
Cobo-Álvarez Daniela Abigail  
1
Hospital General Docente Ambato, Universidad Técnicade Ambato. Ambato, Ecuador.  
2
Hospital General Docente Ambato. Ambato, Ecuador. Correo: moguerr@hotmail.com.  
3
Facultad de Medicina, Universidadde Las Américas. Quito, Ecuador.  
Abstract  
Systemic lupus erythematosus (SLE) is a multifaceted autoimmune disease with diverseclinical  
manifestations, predominantly affecting females. This case report presents the clinical  
presentation and management of vasculitis in a 16-year-old male with SLE, an atypical  
demographic for the disease. The study examines the challenges of diagnosing and treating SLE  
in adolescents. The patient exhibited polyserositis, cutaneous vasculitis, malar rash, and oral  
ulcers. Diagnostic procedures included clinical evaluation, laboratory tests (ANA, anti-dsDNA,  
complement levels), and a skin biopsy histopathological examination. Treatment consisted of  
hydroxychloroquine, corticosteroids, and immunosuppressive agents. Laboratory findings  
revealed positive ANA, elevated anti-dsDNA titers, and low complement levels, confirming SLE  
with associated vasculitis. Histopathology verified skin-limited vasculitis. The patient responded  
well to the treatment regimen, achieving remission and reducing disease flares. Regular  
monitoring and a multidisciplinary approach were pivotal in managing the condition. This case  
underscores the importance of considering SLE in atypical demographics, such as adolescent  
males. Early diagnosis and comprehensive management are vital for improving outcomes and  
quality of life. Further research is warranted to address the unique challenges and optimal  
treatment strategies for pediatric and male SLE patients, emphasizing the need for awareness  
and tailored therapeutic approaches in managing chronic autoimmune diseases in diverse  
populations.  
Keywords: Systemic Lupus Erythematosus (SLE); Vasculitis; Autoimmune Disease; Cutaneous  
Manifestations.  
Resumen  
El lupus eritematoso sistémico(LES) es una enfermedad autoinmune multifacéticacon diversas  
manifestaciones clínicas que afecta predominantemente a mujeres. Este informe de caso  
presenta la presentaciónclínicay el tratamiento de la vasculitis en un varón de 16 años con LES,  
un grupo demográfico atípico para la enfermedad. El estudio examina los desafíos del  
diagnósticoy tratamiento del LES en adolescentes. El paciente presentó poliserositis, vasculitis  
cutánea, erupción malar y úlceras orales. Los procedimientos de diagnóstico incluyeron  
Información del manuscrito:  
Fecha de recepción: 16 de septiembre de 2024.  
Fecha de aceptación: 25 de noviembre de 2024.  
Fecha de publicación: 27 de diciembre de 2024.  
2
Palacios-Vargas et al. (2024)  
evaluación clínica, pruebas de laboratorio (ANA, anti-dsDNA, niveles de complemento) y un  
examen histopatológico de biopsia de piel. El tratamiento consistió en hidroxicloroquina,  
corticosteroides y agentes inmunosupresores. Los hallazgos de laboratorio revelaron ANA  
positivos, títulos elevados de anti-dsDNA y niveles bajos de complemento, lo que confirmó LES  
con vasculitis asociada. La histopatología verificó vasculitis limitada a la piel. El paciente  
respondió bien al régimen de tratamiento, logróla remisión y redujo los brotes de la enfermedad.  
El seguimiento regular y un enfoque multidisciplinario fueron fundamentales para el manejo de  
la enfermedad. Este caso destaca la importancia de considerar el LES en grupos demográficos  
atípicos, como los varones adolescentes. El diagnóstico temprano y el tratamiento integral son  
vitales para mejorar los resultados y la calidad de vida. Se justifican más investigaciones para  
abordar los desafíos únicos y las estrategias de tratamiento óptimas para los pacientes  
pediátricos y varones con LES, lo que enfatiza la necesidad de concienciación y enfoques  
terapéuticos personalizados para el manejo de enfermedades autoinmunes crónicas en diversas  
poblaciones.  
Palabras claves: Lupus eritematoso sistémico (LES); Vasculitis; Enfermedad autoinmune;  
Manifestaciones cutáneas.  
(
ANA) positivity. Vasculitis, an  
1. Introduction  
inflammation of the blood vessels,  
occurs in 11% to 20% of SLE  
patients (3). Despite its significance  
in the systemic expression of SLE,  
Systemic Lupus Erythematosus  
SLE) is a multifactorial autoimmune  
(
disease characterized by a wide  
array of clinical manifestations that  
can involve one or more organs (1).  
The incidence of SLE varies from 0.3  
to 31.5 cases per 100,000 persons  
the  
vasculitis in SLE patients have not  
been extensively studied (2).  
clinical  
characteristics  
of  
Additionally, ANCA-negative AAVs  
represent a subgroup with clinical  
and histological features of AAV but  
without associated antibodies, often  
showing limited or less severe  
systemic renal involvement.  
per year (2)., with global  
prevalence ranging between 50 and  
00 per 100,000 adults. Notably,  
a
1
SLE predominantly affects females,  
with nearly 10 female patients for  
every male diagnosed with the  
disease.  
The diagnosis and management of  
SLE in adolescents present unique  
challenges due to the variability in  
clinical presentation and the need for  
In 2019, the European League  
Against Rheumatism (EULAR) and  
the  
American  
College  
of  
tailored  
therapeutic  
strategies.  
Rheumatology (ACR) established  
new classification criteria for SLE  
that include antinuclear antibody  
Adolescents, especially males, are  
an atypical demographic for SLE,  
which complicates the diagnostic  
Revista Científica Arbitrada en Investigaciones de la Salud ‘‘GESTAR”. Vol. 7, Núm. 14 (Ed. Esp.  
Diciembre 2024) ISSN: 2737-6273  
Clinical Presentationand Managementof Vasculitis in an Adolescentwith SystemicLupus Erythematosus:A  
Case Report  
process and may delay appropriate  
treatment. This case report presents  
Abbreviations  
SLE:  
Systemic  
Lupus  
the  
clinical  
presentation  
and  
Erythematosus  
management of a 16-year-old male  
with SLE and associated vasculitis,  
highlighting the importance of  
ANA: Antinuclear Antibody  
ACR:  
American  
College  
of  
considering atypical  
demographics and the need for early  
diagnosis and comprehensive  
SLE  
in  
Rheumatology  
EULAR: European League Against  
Rheumatism  
management to improve patient  
outcomes and quality of life (4).  
ANCA: Anti-Neutrophil Cytoplasmic  
Antibodies  
In this report, we present the case of  
a 16-year-old male who presented  
with polyserositis and cutaneous  
AAV: ANCA-Associated Vasculitis  
vasculitis.  
literature, we also discuss SLE's  
clinical and immunological  
Based  
on  
current  
TGO:  
Transaminase  
Glutamic-  
Glutamic-  
Lupus  
Oxaloacetic  
characteristics in male patients,  
highlighting the unique challenges in  
diagnosing and managing SLE in this  
demographic.  
TGP:  
Transaminase  
Pyruvic  
SLEDAI:  
Systemic  
Erythematosus Disease Activity  
Index  
2. Case Presentation  
GC: Glucocorticoids  
Patient Background: The patient is a  
6-year-old male, born and resident  
CY: Cyclophosphamide  
1
of San Miguel de Guaranda,  
Ecuador. He is a student with no  
significant personal or family medical  
history. The patient denies any toxic  
habits, such as smoking or drug use.  
Initial Symptoms: The patient  
presented with symptoms that had  
evolved over five months, becoming  
more apparent in the last five days.  
The primary symptoms included pain  
and edema in the carpal joints,  
4
Palacios-Vargas et al. (2024)  
proximal  
interphalangeal  
joints,  
Blood pressure: 117/78 mmHg  
Heart rate: 100 beats per minute  
knees, ankles, and hips. Morning  
stiffness lasting less than 30 minutes,  
causing functional limitations. Facial  
edema, diffuse thinning, hair fragility,  
non-painful oral lesions, generalized  
weakness (asthenia).  
Respiratory rate: 20 breaths per  
minute  
Oxygen saturation: 89% (FiO2 21%)  
Body temperature: 36.5 degrees  
Celsius (See Table 1)  
Physical Examination: The initial  
physical examination recorded the  
following  
vital  
signs  
and  
observations:  
Table 1. Summarizes the physical examination data:  
Blood  
Heart rate  
Respiratory rate  
Saturation  
Temperature  
pressure  
117/78 mmHg  
100 beats per  
minute  
20 breaths per  
minute  
89% FiO2  
21%,  
36.5 degrees  
Celsius  
identity. The clinical context suggests  
a dermatologic manifestation of SLE  
accompanied by possible signs of  
vasculitis.  
Clinical Observations  
Skin: Pale, dry, desquamative skin;  
diffuse alopecia; bilateral palpebral  
edema; malar erythema in a butterfly  
pattern, respecting the nasolabial  
fold.  
Figure 1. Facial Erythema and Rash in an  
Adolescent with Systemic Lupus  
Erythematosus and Vasculitis.  
Figure 1 shows an adolescent with  
systemic lupus erythematosus (SLE)  
and vasculitis. The photo shows a  
person with pale, dry, desquamative  
skin. Head: diffuse alopecia. Bilateral  
palpebral  
edema  
and  
malar  
erythema in butterfly wings that  
respect the nasolabial fold are  
characteristics of SLE. The eyes are  
covered to protect the patient's  
5
Revista Científica Arbitrada en Investigaciones de la Salud ‘‘GESTAR”. Vol. 7, Núm. 14 (Ed. Esp.  
Diciembre 2024) ISSN: 2737-6273  
Clinical Presentationand Managementof Vasculitis in an Adolescentwith SystemicLupus Erythematosus:A  
Case Report  
Figure 2. shows the open mouth of an  
adolescent with oral ulcers on the soft  
palate.  
Figure 3. Lower Extremity Purpura in an  
Adolescent with Systemic Lupus  
Erythematosus and Vasculitis.  
Figure 2. Oral Lesions in an  
Adolescent with Systemic Lupus  
Erythematosus and Vasculitis  
Abdomen: no visceromegaly, fluid  
sounds present, no appendicular or  
peritoneal signs.  
Figure 3 shows the legs of an  
adolescent with systemic lupus  
erythematosus (SLE) and vasculitis.  
Chest: decreased expansibility at  
bases. Heart: hypophonetic heart  
The  
lower  
extremities  
have  
numerous scattered skin lesions,  
seen as palpable purpura. These  
lesions indicate the presence of  
vasculitis, which is an inflammation  
of the blood vessels. The lesions are  
more concentrated in the lower areas  
of the legs and ankles.  
sounds.  
Pulmonary:  
Vesicular  
murmur decreased at bases.  
Table 2 presents the results of  
complementary  
tests  
showing  
anemia with low hemoglobin (8.8  
g/dL) and reduced hematocrit  
(
27.5%). Triglyceride levels are  
elevated (347.1 mg/dL), and  
significant liver dysfunction is  
observed with highly elevated TGO  
and TGP levels (795.7 U/L and 230.2  
U/L,  
respectively).  
The  
immunological analysis reveals the  
presence of positive ANA (1:1280),  
6
Palacios-Vargas et al. (2024)  
elevated anti-double-stranded DNA  
urinalysis shows the presence of  
granular casts. TSH levels are  
increased (13 uUI/mL), indicating  
possible thyroid dysfunction.  
(
>200  
complement C3 (49.13 mg/dL). The  
4-hour proteinuria is markedly high  
4388.40 mg/24 hours), and the  
IU/mL),  
and  
reduced  
2
(
Table 2. Results of complementary tests.  
Hemogram  
Leukocytes  
Hematocrit  
Hemoglobin  
MCV  
6.05 10³/µL  
27.5 %  
8.8 g/dL  
93.4 µm³  
128 10³/µL  
4 - 10  
45 - 55  
14.5 - 18.5  
80 - 100  
150 - 450  
Platelets  
Blood chemistry  
Urea  
Creatinine  
Total bilirubin  
TGO  
TGP  
Triglycerides  
Direct COOMBS  
Immunological  
ANA  
Anti-DNA C Double  
Lupus Anticoagulant La  
Complement C3  
Complement C4  
Anti-Cardiolipin Igm  
ANCA C  
51 mg/dl  
10 - 50  
0.8 - 1.3  
0 - 1.2  
0 - 38  
0 - 42  
0 - 150  
0.84 mg/dl  
0.36 mg/dl  
795.7 U/L  
230.2 U/L  
347.1 mg/dL  
Positive  
1:1280 Positive  
>200 IU/Ml  
1: 30.50  
Positive> 20  
31-44  
90-100  
49.13mg/dl  
16. 75 mg/dl  
0.5 MPL-UmL  
1.8 U/mL  
9-36  
Positive> 25  
Positive>5  
Positive>5  
ANCA P  
1.3 U/mL  
Urinalysis  
Proteinuria in 24 hours  
TSH  
granular casts 1-4  
4388.40 mg/24 hours  
13 uUI/mL  
28 - 141  
0.35 - 5.1  
0.5 - 1.4  
FT4  
0.72 ng/dl  
HBsAg and HCV negatives, Serology  
for HIV and VDRL: Non-reactive.  
Histopathology of skin biopsy of the  
right leg confirmed vasculitis limited  
to the skin. The diagnosis of systemic  
lupus erythematosus was made  
according to the diagnostic criteria  
used by the American College of  
Rheumatology. And a SLEDAI lupus  
activity scale of 40 points, in addition  
Abdominal  
ultrasound:  
splenomegaly, right pleural effusion.  
Chest X-ray: scant bilateral pleural  
effusion. Echocardiogram: preserved  
left ventricular systolic function LVEF  
to  
cutaneous  
vasculitis  
and  
65%.  
hypothyroidism.  
7
Revista Científica Arbitrada en Investigaciones de la Salud ‘‘GESTAR”. Vol. 7, Núm. 14 (Ed. Esp.  
Diciembre 2024) ISSN: 2737-6273  
Clinical Presentationand Managementof Vasculitis in an Adolescentwith SystemicLupus Erythematosus:A  
Case Report  
Figure 4. An adolescent with an  
improvement of malar erythema and  
alopecia.  
As an induction of treatment, he  
received pulses of corticosteroids  
with 1g of methylprednisolone  
succinate in 3  
consecutive days, followed by oral  
prednisone. As maintenance  
2
hours for  
therapy, he received mycophenolate  
mofetil 500mg every 8 hours and  
hydroxychloroquine 200mg per day,  
prednisone 30mg with weaning.  
progressive, losartan 50mg as  
antiproteinuric. After a month he  
went to follow-up, asymptomatic,  
with  
a
Hemogram: Leukocytes  
Hemoglobin: 12.4  
10040,  
3
. Discussion  
Hematocrit: 39, Platelets: 331000,  
Glucose: 89 Creatinine: 0.72 mg/dl,  
TGO: 17 U/L, TGP: 17 U/L,  
Proteinuria in 24 hours 2084 U/L with  
SLDAI 8points.  
This case highlights the unusual  
presentation of SLE in a male  
adolescent, which is atypical given  
that the disease predominantly  
affects females in a 9:1 ratio. This  
Figure 4 shows an adolescent with  
systemic lupus erythematosus (SLE)  
and vasculitis. In the photo, a person  
with improvement of malar erythema  
and alopecia.  
uniqueness  
underscores  
the  
importance of considering SLE in  
differential diagnoses for young male  
patients with compatible symptoms  
(
5), (6).  
The clinical  
presentation and  
management of SLE with vasculitis in  
adolescents  
diagnostic  
pose  
and  
significant  
therapeutic  
challenges. Variability in clinical  
manifestations can delay proper  
8
Palacios-Vargas et al. (2024)  
diagnosis and, thus, initiation of  
optimal treatment, which is crucial to  
prevent complications and improve  
long-term outcomes (2), (7).  
95%), followed by skin involvement  
in 60-85% of cases, the latter being  
the first sign of the disease in 23-28%  
of cases (10).  
The  
reason  
lupus  
occurs  
Among the specific symptoms are  
fever, a wide variety of cardiac and  
pulmonary pathology; nephropathy,  
a common complication of SLE that  
affects 50% of patients; digestive  
manifestations skin manifestations;  
and arthritis, 50% of patients with  
SLE present anemia (11).  
predominantly in women is difficult to  
explain. Sex-related genes and  
hormones may be essential in  
etiopathogenesis (7).  
The diagnosis is usually made in  
young women between 20 and 40  
years of age; however, it can begin at  
any age and will be classified as a  
juvenile (jSLE) when it begins before  
the age of 16 years (8), (9).  
Newer classification criteria allow  
earlier classification of SLE, and the  
combination of the three (ACR-1997,  
SLICC-2012, and EULAR/ACR-  
Vasculitis is an inflammation of the  
vessel walls. Although it is a  
characteristic process involved in the  
systemic expression of SLE, few  
studies have specifically analyzed  
2
019) warrants diagnosis of patients.  
positive ANA or other  
immunological (autoantibody or  
A
hypocomplementemia) is required to  
classify SLE according to SLICC-  
the  
clinical  
characteristics  
of  
2012 and EULAR/ACR-2019 criteria  
vasculitis in patients with SLE. Most  
studies that analyze the prevalence  
of vasculitis in large series of patients  
with SLE show a prevalence that  
ranges between 11% and 20%, 68  
(
12), (13).  
ANCA-negative  
subgroup with  
AAVs  
are  
a
clinical  
and  
histological characteristics of AAV  
but with adverse antibody reports.  
The literature describes these  
patients' apparent limited or less  
severe systemic renal involvement  
(
89%) women and 8 (11%) men (6).  
Within the broad spectrum of clinical  
manifestations  
musculoskeletal  
of  
SLE,  
is  
involvement  
(
4).  
reported as the most frequent (80-  
9
Revista Científica Arbitrada en Investigaciones de la Salud ‘‘GESTAR”. Vol. 7, Núm. 14 (Ed. Esp.  
Diciembre 2024) ISSN: 2737-6273  
Clinical Presentationand Managementof Vasculitis in an Adolescentwith SystemicLupus Erythematosus:A  
Case Report  
The treatment of SLE must be  
individualized and will depend on the  
type of manifestation, the organ(s) or  
systems involved, and the severity of  
the disease. Severe manifestations  
include involvement of a major organ  
and endanger life or function, risk of  
chronic damage with significant  
organic sequelae (e.g., lupus  
agents (methotrexate, azathioprine,  
mycophenolate) may accelerate the  
gradual reduction or discontinuation  
of glucocorticoids. In persistently  
active or exacerbated disease, the  
addition of belimumab should be  
considered;  
Rituximab  
or  
cyclophosphamide (CY) may be  
considered in refractory organ-  
threatening disease (2).  
glomerulonephritis,  
neurological condition, pulmonary  
hemorrhage, vasculitis, lupus  
severe  
In the past two years, several new  
therapies  
targeting  
different  
bullous. These manifestations may  
be treated with high-dose GC or  
boluses of cyclophosphamide or,  
molecular pathways have shown  
encouraging results in clinical trials in  
SLE.  
After the approval of  
mycophenolic  
acid  
or  
other  
belimumab,  
humanized  
trials  
with  
fully  
immunosuppressants (14).  
B-cell-targeted  
Treatment goals include long-term  
patient survival, organ damage  
prevention, and quality of life  
monoclonals or combinations of  
biologics were initiated. A second  
group of drugs targets interferon,  
either directly, such as nivolumab  
and sarilumab, or more indirectly,  
such as BIIB059 or omalizumab (5).  
improvement.  
Therapy  
should  
achieve remission or at least low  
disease activity and prevention of  
flares. All patients with lupus should  
receive hydroxychloroquine at a  
dose not to exceed 5 mg/kg body  
weight. During chronic maintenance  
therapy, glucocorticoids should be  
minimized to less than 7.5 mg/day  
Figure 5 shows the treatment options  
for adolescents with systemic lupus  
erythematosus (SLE) and vasculitis,  
dividing them into initial and  
maintenance  
treatments  
and  
specifying the medications used in  
each category.  
(
prednisone equivalent) and, when  
possible, withdrawn. Appropriate  
initiation of immunomodulatory  
10  
Palacios-Vargas et al. (2024)  
Figure 5. SLE treatment regimen with vasculitis  
presence of positive antinuclear  
antibodies (ANA), high titers of anti-  
double-stranded DNA (dsDNA)  
4
. Conclusions  
This case report highlights the  
complexity of diagnosing and  
antibodies, and low complement  
levels (C3 and C4) were crucial to  
confirm the diagnosis of SLE. Skin  
biopsy confirmed the presence of  
managing  
systemic  
lupus  
erythematosus (SLE) with vasculitis  
in a male adolescent, an unusual  
demographic for this predominantly  
female disease. The patient's  
vasculitis,  
highlighting the  
of histopathologic  
importance  
presentation  
with  
polyserositis,  
examination in diagnosing systemic  
involvement.  
cutaneous vasculitis, and typical  
features of SLE, such as malar rash  
and oral ulcers, underscores the  
diverse clinical manifestations of  
SLE.  
Management of SLE in this patient  
focused on controlling disease  
activity and preventing organ  
damage.  
Hydroxychloroquine,  
and  
The diagnostic process was based  
on clinical evaluation, laboratory  
findings, and imaging studies. The  
corticosteroids,  
immunosuppressive agents were  
adjusted to achieve remission and  
11  
Revista Científica Arbitrada en Investigaciones de la Salud ‘‘GESTAR”. Vol. 7, Núm. 14 (Ed. Esp.  
Diciembre 2024) ISSN: 2737-6273  
Clinical Presentationand Managementof Vasculitis in an Adolescentwith SystemicLupus Erythematosus:A  
Case Report  
reduce the risk of flares. This case  
also illustrates the importance of  
research committee, along with the  
1964 Helsinki Declaration and its  
later amendments or comparable  
ethical standards.  
regular  
monitoring  
and  
multidisciplinary care in managing  
chronic autoimmune diseases such  
as SLE.  
Informed consent to participate in  
this study was obtained from the  
patient and her legal guardian. The  
patient and her legal guardian  
received complete information about  
the study's objectives, procedures,  
potential risks, and benefits. They  
were assured that participation was  
voluntary and that they could  
withdraw from the study without  
consequences for their medical care.  
Finally, this case underscores the  
need for greater awareness of SLE  
and its potential complications in  
adolescents, including males, who  
may  
present  
with  
atypical  
manifestations. Early diagnosis and  
comprehensive management are  
essential to improve these patients'  
outcomes and quality of life. More  
research is needed to explore the  
unique challenges and optimal  
treatment strategies for pediatric and  
male patients with SLE.  
Author  
Conceptualization, Doris Palacios-  
Vargas, Iván-Ricardo Moya-  
Guerrero, Belén Salvador-Acosta,  
and Patricia Acosta-Vargas;  
Methodology, Doris Palacios-  
Contributions:  
Declarations  
Ethics approval and consent to  
participate  
Vargas, and Patricia Acosta-Vargas;  
Validation, Doris Palacios-Vargas,  
and Patricia Acosta-Vargas; Formal  
Analysis, Doris Palacios-Vargas,  
Iván-Ricardo Moya-Guerrero, Belén  
The study protocol was reviewed and  
approved by the Institutional Review  
Board of the Ambato Regional  
Salvador-Acosta,  
Acosta-Vargas; Investigation, Doris  
Palacios-Vargas, Iván-Ricardo  
and  
Patricia  
Hospital  
(Approval  
Number:  
HR2023-00124). All procedures  
performed in this study involving the  
patient followed the ethical standards  
of the institutional and national  
Moya-Guerrero, Belén Salvador-  
Acosta, and Patricia Acosta-Vargas;  
Resources, Patricia Acosta-Vargas;  
12  
Palacios-Vargas et al. (2024)  
WritingOriginal Draft Preparation,  
Doris Palacios-Vargas, Iván-Ricardo  
Moya-Guerrero, Belén Salvador-  
Acosta, and Patricia Acosta-Vargas;  
WritingReview and Editing, Doris  
used in this study are not publicly  
available. Data sets used during this  
study are available from the  
corresponding  
author  
upon  
reasonable request.  
Palacios-Vargas,  
Iván-Ricardo  
Conflicts of Interest: The authors  
declare no conflicting financial  
interests or personal relationships  
that could appear to influence the  
work described in this article.  
Moya-Guerrero, Belén Salvador-  
Acosta, and Patricia Acosta-Vargas;  
Supervision, Patricia Acosta-Vargas;  
Project  
Administration,  
Patricia  
Acosta-Vargas; Funding Acquisition,  
Patricia Acosta-Vargas. All authors  
have read and agreed to the  
published version of the manuscript.  
Acknowledgments  
The authors sincerely thank the  
patient and their family for their  
willingness to participate in this study  
and for providing the necessary  
information. We also thank the  
medical and nursing staff at Hospital  
General Docente Ambato for their  
support and dedication to patient  
care. Thanks to the Universidad  
Técnica de Ambato and Universidad  
de Las Américas for their institutional  
support. We also thank the Intelligent  
and Interactive Systems Laboratory  
at Universidad de Las Américas for  
Funding: Universidad de Las  
Américas-Ecuador  
funded  
this  
research as part of the internal  
research project 489. A.XIV.24.  
Institutional  
Statement:  
Review  
This study  
Board  
was  
conducted following the guidelines of  
the Declaration of Helsinki and was  
approved by the Institutional Review  
Board of the Hospital Regional  
Ambato.  
Statement of Informed Consent:  
The patient provided written informed  
consent to publish this case report  
and the accompanying images.  
providing  
the  
resources  
and  
infrastructure necessary to conduct  
this research. Finally, we would like  
to acknowledge  
the valuable  
feedback and guidance from our  
Data Availability Statement: For  
colleagues  
and  
and  
mentors  
in  
patient privacy reasons, the data  
rheumatology  
autoimmune  
13  
Revista Científica Arbitrada en Investigaciones de la Salud ‘‘GESTAR”. Vol. 7, Núm. 14 (Ed. Esp.  
Diciembre 2024) ISSN: 2737-6273  
Clinical Presentationand Managementof Vasculitis in an Adolescentwith SystemicLupus Erythematosus:A  
Case Report  
diseases,  
which  
significantly  
the abovenamed article in full  
(including text, figures, and  
contributed to the successful  
completion of this study.  
supplementary material) and agree  
to its publication. I am fully aware of  
the implications of publication and  
accept any associated risk. In  
particular, I understand that, despite  
anonymization, I (or the patient) may  
be identified based on the details or  
images contained in the article. While  
the authors and the publisher will  
make efforts to minimize this risk,  
confidentiality cannot be guaranteed.  
Patient Consent Form for Articles  
Containing  
Patient Details and Images  
This form provides consent for  
publishing patient details and  
images. It must be completed before  
publication.  
Patient/representative details  
I understand the paper will be  
published online in open-access  
format (using a Creative Commons  
Celso Gonzalo Barragán Quispe  
Patient  
name:  
Romel  
Adrián  
Dominguez Barragán  
CC  
BY  
4.0  
license,  
http://creativecommons.org/licenses/  
by/4.0), which can be downloaded,  
copied and reused without limitation.  
This includes any figures, tables, and  
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audience for the published paper will  
If a representative is signing on the  
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from across the globe.  
By signing this form, I confirm that I  
can represent the patient and provide  
authorization on their behalf.  
The final published version may differ  
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style, and reformatting. Publication in  
the journal mentioned above is not  
guaranteed and will take place at the  
Declaration by a patient or their  
representative  
I, the patient named above or the  
patient's representative, have read  
14  
Palacios-Vargas et al. (2024)  
publisher's discretion and with  
permission of the Editor-in-Chief (or  
a qualified Editorial Board member)  
after a peer review process.  
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Fanouriakis A, Tziolos N,  
Bertsias G, Boumpas DT.  
Update οn the diagnosis and  
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lupus erythematosus. Ann  
Rheum Dis. 2021;80(1):14–  
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Signing this form does not remove  
my/the patient's statutory rights to  
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