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1.
Rev. gastroenterol. Perú ; 39(2): 123-126, abr.-jun. 2019. ilus, tab
Artigo em Inglês | LILACS | ID: biblio-1058502

RESUMO

Introduction: Kaposi sarcoma is a low-grade angioproliferative neoplasm strongly associated with infection by herpes virus type 8 (HHV-8). Gastrointestinal (GI) involvement is an infrequent finding, whose clinical and endoscopic characteristics are poorly defined in the literature. Objective: The aim of our study was to describe the clinical and endoscopic findings of patients with gastrointestinal Kaposi Sarcoma. Materials and methods: We reviewed all clinical histories, endoscopic and anatomopathologic reports of all patients with cutaneous Kaposi sarcoma (CKS) who came to Cayetano Heredia Gastroenterology Service during the period between August 2015 to October 2018. We included all patients with CKS that had gastrointestinal involvement confirmed with biopsy. Results: We found 50 patients with cutaneous Kaposi sarcoma. Thirteen patients had gastrointestinal Kaposi sarcoma (26%). 53.8% (7/13 cases) were asymptomatic. 92.3% (12/13 cases) had HIV infection. Nine of the twelve HIV+ patients had CD4 count below 200 cells/μl. When Kaposi affects GI tract, the mayority have multiple GI organs affected. Stomach and colon are the most common sites affected. Conclusion: Gastrointestinal involvement was presented in 26% of our patients with cutaneos Kaposi sarcoma, a half of them had no GI symptoms. The majority of cases were young male and had HIV in AIDS stage. The mortality in our series was 15.3% at 6 months of follow-up.


Introducción: El Sarcoma de Kaposi es una neoplasia angioproliferativa de bajo grado altamente asociada con la presencia del herpes virus tipo 8 (HHV-8). El compromiso gastrointestinal es un hallazgo infrecuente, cuyas características clínicas y endoscópicas son pobremente descritas en la literatura. Objetivos: El objetivo del estudio fue describir las características clínicas y endoscópicas de pacientes con Sarcoma de Kaposi gastrointestinal. Materiales y métodos: Nosotros revisamos todas las historias clínicas, reportes endoscópicos y anatomo patológicos de todos los pacientes con Sarcoma de Kaposi cutáneo que fueron al Servicio de Gastroenterología del Hospital Cayetano Heredia durante el periodo de Agosto del 2015 a Octubre del 2018. Se incluyeron todos los pacientes con SKC que tuvieron compromiso gastrointestinal confirmado en la biopsia. Resultados: Nosotros encontramos 50 pacientes con Sarcoma de Kaposi cutáneo. 13 pacientes tuvieron compromiso gastrointestinal (26%). 53.8% (7/13) fueron asintomáticos. 92.3% (12/13 casos) tuvieron infección con virus de VIH. Nueve de trece pacientes con VIH+ tuvieron conteos de CD4 menores de 200 cel/μl. Cuando el Kaposi afectaba el aparato digestivo, la mayoría tenía compromiso de múltiples segmentos. El estómago y el colon eran los lugares más comprometidos. Conclusión: El compromiso gastrointestinal se presentó en 26% de los pacientes con Sarcoma de Kaposi cutáneo, la mitad de ellos no tenían síntomas digestivos. La mayoría de los casos fueron varones jóvenes y tenían infección por VIH estadío SIDA. La mortalidad en nuestra serie fue 15.3% a los 6 meses de seguimiento.


Assuntos
Adulto , Idoso , Feminino , Humanos , Masculino , Sarcoma de Kaposi/patologia , Sarcoma de Kaposi/secundário , Neoplasias Cutâneas/patologia , Endoscopia Gastrointestinal , Neoplasias Gastrointestinais/patologia , Neoplasias Gastrointestinais/secundário , Peru , Fatores de Tempo , Estudos Retrospectivos
2.
Rev. méd. Chile ; 135(9): 1166-1170, sept. 2007. ilus
Artigo em Espanhol | LILACS | ID: lil-468206

RESUMO

Classic Kaposi s sarcoma (KS) affects lower extremities in older adults, showing a progressive, benign course. It can also involve oral mucosa and gastrointestinal tract with a lower frequency. The involvement of internal organs and lymph nodes is rare, and its primary compromise is even more uncommon. We report an unusual presentation of classic KS in the lymph nodes of three patients. A 46 years old male had a primary involvement of an inguinal lymph node. Dermal involvement appeared one year later. A 58years old male and a 76years old female with simultaneous dermal and lymph node involvement. We conclude that the presence of classic KS in our region is more common than previously considered. Moreover, it must be emphasized that KS in lymph nodes can affect HIV-negative patients or patients without any associated immune deficiency.


Assuntos
Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doença de Hodgkin/patologia , Linfonodos/patologia , Neoplasias Primárias Múltiplas , Sarcoma de Kaposi/patologia , Neoplasias Cutâneas/patologia , Biópsia , Evolução Fatal , Soronegatividade para HIV , Canal Inguinal , Metástase Linfática , Sarcoma de Kaposi/secundário , Neoplasias Cutâneas/secundário
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