RESUMEN
Glucagonoma syndrome is an extremely rare paraneoplastic disorder. The key presenting feature is a rash (necrolytic migratory erythema) which can easily be misdiagnosed as a primary skin disorder. Moreover, 50 to 80 % of patients already have metastatic disease at diagnosis. We report a case of a 38-year female presenting with epigastric pain and a skin rash all over the body. Workup revealed a neuroendocrine tumor (NET) of the pancreas, for which she underwent resection, resulting in a complete cure. A follow-up MRI after 8 months showed a hyperintense and arterially enhancing nodular liver lesion which did not show any uptake on the octreotide scan. However, a subsequent biopsy revealed a recurrence of the tumor. This was a unique finding in our case where a highly sensitive octreotide scan failed to identify metastasis, emphasising the importance of biopsy in such cases. Key Words: Glucagonoma, Necrolytic migratory erythema, Alpha-cell adenom.
Asunto(s)
Glucagonoma , Eritema Necrolítico Migratorio , Tumores Neuroendocrinos , Neoplasias Pancreáticas , Femenino , Glucagonoma/complicaciones , Glucagonoma/diagnóstico , Glucagonoma/cirugía , Humanos , Eritema Necrolítico Migratorio/diagnóstico , Eritema Necrolítico Migratorio/etiología , Eritema Necrolítico Migratorio/patología , Tumores Neuroendocrinos/complicaciones , Tumores Neuroendocrinos/diagnóstico , Tumores Neuroendocrinos/cirugía , Octreótido/uso terapéutico , Páncreas/patología , Neoplasias Pancreáticas/complicaciones , Neoplasias Pancreáticas/diagnóstico , Neoplasias Pancreáticas/patología , Enfermedades RarasAsunto(s)
Glucagonoma , Eritema Necrolítico Migratorio , Neoplasias Pancreáticas , Glucagonoma/complicaciones , Glucagonoma/diagnóstico , Glucagonoma/cirugía , Humanos , Eritema Necrolítico Migratorio/diagnóstico , Eritema Necrolítico Migratorio/etiología , Necrosis , Neoplasias Pancreáticas/complicaciones , Neoplasias Pancreáticas/diagnóstico , Neoplasias Pancreáticas/cirugíaAsunto(s)
Glucagonoma/diagnóstico por imagen , Insulinoma/diagnóstico por imagen , Neoplasia Endocrina Múltiple Tipo 1/diagnóstico por imagen , Quiste Pancreático/diagnóstico por imagen , Neoplasias Pancreáticas/diagnóstico por imagen , Glucagonoma/cirugía , Humanos , Insulinoma/cirugía , Masculino , Neoplasia Endocrina Múltiple Tipo 1/cirugía , Pancreatectomía/métodos , Quiste Pancreático/cirugía , Neoplasias Pancreáticas/cirugía , Tomografía Computarizada por Rayos X/métodos , Adulto JovenAsunto(s)
Glucagonoma/cirugía , Eritema Necrolítico Migratorio/etiología , Pancreatectomía/métodos , Neoplasias Pancreáticas/cirugía , Glucagón/sangre , Glucagonoma/complicaciones , Glucagonoma/diagnóstico , Humanos , Masculino , Persona de Mediana Edad , Eritema Necrolítico Migratorio/patología , Eritema Necrolítico Migratorio/terapia , Invasividad Neoplásica/patología , Estadificación de Neoplasias , Neoplasias Pancreáticas/complicaciones , Neoplasias Pancreáticas/patología , Enfermedades Raras , Recuperación de la Función , Medición de Riesgo , Síndrome , Resultado del Tratamiento , Pérdida de PesoRESUMEN
RATIONALE: Glucagonoma is a rare type of functional pancreatic neuroendocrine tumor that is characterized by distinctive clinical manifestations; among these, necrolytic migratory erythema represents the hallmark clinical sign of glucagonoma syndrome and is usually presented as the initial complaint of patients. PATIENT CONCERNS: A 30-year-old male patient was admitted to our hospital with a complaint of diffuse erythematous ulcerating skin rash for more than 10 months. He also complained of hyperglycemia and a weight loss of 15âkg in those months. DIAGNOSIS: This patient underwent a contrast-enhanced computed tomography scan which showed a pancreatic body mass measuring approximately 6âcm with low density accompanied by partial calcification in plain scanning images and uneven enhancement in strengthening periods. In addition, laboratory tests indicated elevated fasting blood glucagon (1109âpg/mL, normal range: 50-150âpg/mL) levels. Glucagonoma syndrome was ultimately diagnosed in clinical. INTERVENTION: Spleen-preserving distal pancreatectomy was conducted and postoperative pathology revealed the presence of glucagonoma. OUTCOMES: The patient recovered uneventfully with the glucagonoma syndrome disappeared soon after surgery, and the postoperative plasma glucagon decreased to a normal level. Follow-up showed no recurrence for 5 years since the surgery. LESSONS: The treatment of glucagonoma should be directed according to the stage at which the disease is diagnosed. Surgery is currently the only method available to cure the tumor, although medications are given to patients who present with advanced glucagonoma and who are not candidates for operation. Multidisciplinary therapy and multimodality treatment are advised, although these have been systematically evaluated to a lesser degree.
Asunto(s)
Glucagonoma/diagnóstico , Eritema Necrolítico Migratorio/etiología , Neoplasias Pancreáticas/diagnóstico , Adulto , Diagnóstico Diferencial , Glucagonoma/complicaciones , Glucagonoma/diagnóstico por imagen , Glucagonoma/cirugía , Humanos , Escisión del Ganglio Linfático , Masculino , Pancreatectomía , Neoplasias Pancreáticas/complicaciones , Neoplasias Pancreáticas/diagnóstico por imagen , Neoplasias Pancreáticas/cirugía , Bazo , Síndrome , Tomografía Computarizada por Rayos XRESUMEN
RATIONALE: Glucagonoma is a rare neuroendocrine tumor of the pancreas. Glucagonoma syndrome is often misdiagnosed as other skin lesions by clinicians due to a typical clinical sign of necrolytic migratory erythema (NME) with severe erythematous rash. PATIENT CONCERNS: A 48-year-old female patient was admitted to our department because she presented with unclear recurrent severe erythematous rash. The patient was diagnosed as skin disease. DIAGNOSES: Histopathologic examination revealed a pancreatic glucagonoma. Immnohistochemical staining of tumor tissue was positive for glucagon. INTERVENTIONS: The distal pancreatectomy plus splenectomy was performed in 2017. OUTCOMES: The skin lesions disappeared after surgery. She was followed up and showed no recurrence until now. LESSONS: Clinicians should consider the diagnosis of glucagonoma according to the typical initial symptoms. Early diagnosis is very important to provide a better prognosis. A multidisciplinary approach is effective in patients with unresectable metastatic tumors.
Asunto(s)
Exantema/complicaciones , Glucagonoma/complicaciones , Eritema Necrolítico Migratorio/complicaciones , Neoplasias Pancreáticas/complicaciones , Diagnóstico Diferencial , Exantema/diagnóstico , Exantema/patología , Exantema/cirugía , Femenino , Glucagonoma/diagnóstico , Glucagonoma/patología , Glucagonoma/cirugía , Humanos , Persona de Mediana Edad , Eritema Necrolítico Migratorio/diagnóstico , Eritema Necrolítico Migratorio/patología , Eritema Necrolítico Migratorio/cirugía , Neoplasias Pancreáticas/diagnóstico , Neoplasias Pancreáticas/patología , Neoplasias Pancreáticas/cirugíaRESUMEN
A 70-year-old man reported progressive weight loss, fatigue and a generalised rash. The rash was consistent with necrolytic migratory erythema, further investigations were performed and the patient was diagnosed with a mass in the tail of the pancreas, in keeping with a localised glucagonoma. Somatostatin analogue therapy was started for symptom control, leading to complete resolution of the skin rash and an improvement in constitutional symptoms. Subsequently, the pancreatic lesion was excised, and pathology assessment confirmed the diagnosis of well-differentiated neuroendocrine tumour with high expression of glucagon compatible with glucagonoma.
Asunto(s)
Glucagonoma/diagnóstico , Eritema Necrolítico Migratorio/tratamiento farmacológico , Tumores Neuroendocrinos/diagnóstico , Neoplasias Pancreáticas/diagnóstico , Somatostatina/análogos & derivados , Anciano , Glucagonoma/complicaciones , Glucagonoma/cirugía , Humanos , Inyecciones , Masculino , Eritema Necrolítico Migratorio/etiología , Tumores Neuroendocrinos/cirugía , Neoplasias Pancreáticas/complicaciones , Neoplasias Pancreáticas/cirugía , Somatostatina/administración & dosificaciónAsunto(s)
Urgencias Médicas , Glucagonoma/cirugía , Eritema Necrolítico Migratorio/complicaciones , Pancreatectomía/métodos , Neoplasias Pancreáticas/cirugía , Femenino , Glucagonoma/diagnóstico , Glucagonoma/etiología , Humanos , Persona de Mediana Edad , Eritema Necrolítico Migratorio/diagnóstico , Neoplasias Pancreáticas/diagnóstico , Neoplasias Pancreáticas/etiología , Tomografía Computarizada por Rayos XRESUMEN
Necrolytic migratory erythema (NEM) is associated with glucagonoma, an endocrine malignancy of the pancreas. It is a rare and a likely underrecognized paraneoplastic dermatitis. A 38-year-old woman presented to our clinic with a 3-year history of reocurring pruritic skin rashes with increasing intensity. The skin lesions presented with active annular borders, central scaling, and postinflammatory hyperpigmentation, but also with erosions, pustules, and crusted lesions. Multiple skin biopsies were taken. The workup of the patient revealed a tumor localized in the head of the pancreas, and glucagon serum levels were elevated. Clues to the diagnosis of NEM were the waxing and waning of serpiginous erythemas with active borders localized on extremities, intertriginous areas, and face. On histopathology, dyskeratosis in all layers of the epidermis were an early feature of NEM, and long-standing lesions typically showed psoriasiform hyperplasia with pallor and necrosis of upper epidermal layers. Clinicians and histopathologists need to be aware of the wide spectrum of skin manifestations in glucagonoma. Early diagnosis of the tumor is crucial for patients.
Asunto(s)
Glucagonoma/complicaciones , Eritema Necrolítico Migratorio/patología , Neoplasias Pancreáticas/complicaciones , Síndromes Paraneoplásicos/patología , Piel/patología , Adulto , Biopsia , Resultado Fatal , Femenino , Glucagonoma/diagnóstico por imagen , Glucagonoma/cirugía , Humanos , Escisión del Ganglio Linfático , Eritema Necrolítico Migratorio/etiología , Pancreatectomía , Neoplasias Pancreáticas/diagnóstico por imagen , Neoplasias Pancreáticas/cirugía , Síndromes Paraneoplásicos/etiología , Valor Predictivo de las Pruebas , Tomografía Computarizada por Rayos X , Resultado del TratamientoRESUMEN
No disponible
Asunto(s)
Humanos , Masculino , Persona de Mediana Edad , Glucagonoma/diagnóstico por imagen , Eritema Necrolítico Migratorio/fisiopatología , Neoplasias Hepáticas/secundario , Glucagonoma/tratamiento farmacológico , Glucagonoma/cirugía , Psoriasis/fisiopatología , Tomografía Computarizada Espiral/métodos , Pancreatectomía/métodosAsunto(s)
Errores Diagnósticos , Glucagonoma/complicaciones , Neoplasias Pancreáticas/complicaciones , Psoriasis/diagnóstico , Enfermedades de la Piel/etiología , Biopsia , Diagnóstico Diferencial , Glucagonoma/diagnóstico por imagen , Glucagonoma/secundario , Glucagonoma/cirugía , Humanos , Neoplasias Hepáticas/secundario , Metástasis Linfática , Masculino , Persona de Mediana Edad , Neoplasias Pancreáticas/diagnóstico por imagen , Neoplasias Pancreáticas/cirugía , Enfermedades de la Piel/patología , Tomografía Computarizada por Rayos XRESUMEN
BACKGROUND: Necrolytic migratory erythema (NME) is most commonly a paraneoplastic condition. It is the dermatologic manifestation classically associated with glucagonoma pancreatic neuroendocrine tumour. Glucagonoma syndrome has been defined by the constellation of secreting tumour associated with overproduction by the α-cells in the pancreatic islets of Langerhans, abnormally elevated blood level of glucagon, and skin findings of NME. OBJECTIVE: Although rare, all dermatologists must know and recognise NME promptly to request useful investigations for the diagnosis of this characteristic neuroendocrine tumour. METHODS AND RESULTS: We report a case of a middle-aged woman seen in our dermatology clinic with longstanding skin findings suggestive of NME revealing a glucagonoma. Surgical removal was associated with complete resolution of the cutaneous and systemic features. CONCLUSION: NME is often the first clinical finding of an occult neuroendocrine pancreatic neoplasia. Dermatologists must be aware of this condition since they can be the first physician to suspect it and allow multidisciplinary management, which influences the prognostic value. Surgical removal is the first-line therapy if early diagnosis is done before liver metastases occur.
Asunto(s)
Glucagonoma/complicaciones , Eritema Necrolítico Migratorio/etiología , Neoplasias Pancreáticas/complicaciones , Síndromes Paraneoplásicos/etiología , Femenino , Glucagonoma/diagnóstico , Glucagonoma/cirugía , Humanos , Persona de Mediana Edad , Neoplasias Pancreáticas/diagnóstico , Neoplasias Pancreáticas/cirugíaRESUMEN
No disponible
Asunto(s)
Humanos , Femenino , Adulto , Eritema Necrolítico Migratorio/complicaciones , Eritema Necrolítico Migratorio/diagnóstico , Glucagonoma/cirugía , Glucagonoma , Complicaciones de la Diabetes/diagnóstico , Pérdida de Peso , Glositis/complicaciones , Pancreatectomía/métodos , Hiperglucemia/complicacionesRESUMEN
A 35-year-old obese diabetic man presented with recurrent primary hyperparathyroidism during a three-year outpatient follow-up. He was clinically diagnosed with multiple endocrine neoplasia type 1 (MEN1) due to the presence of a pituitary adenoma and multiple glucagonomas. The glucagonomas may have affected his glycemic control. However, he did not demonstrate weight loss, suggesting that the patient's obesity could have obscured the early diagnosis of a glucagonoma. Genetic testing revealed a novel missense mutation at codon 561 in exon 10, resulting in an amino acid substitution from methionine to arginine (M561R) in the MEN1 gene. This mutation appeared to be responsible for the MEN1 pathogenicity.
Asunto(s)
Glucagonoma/diagnóstico , Hiperparatiroidismo Primario/diagnóstico , Neoplasia Endocrina Múltiple Tipo 1/diagnóstico , Mutación Missense/genética , Neoplasias Pancreáticas/diagnóstico , Adulto , Sustitución de Aminoácidos , Análisis Mutacional de ADN , Diabetes Mellitus Tipo 2 , Pruebas Genéticas , Glucagonoma/genética , Glucagonoma/cirugía , Humanos , Hiperparatiroidismo Primario/etiología , Hiperparatiroidismo Primario/genética , Masculino , Neoplasia Endocrina Múltiple Tipo 1/genética , Neoplasia Endocrina Múltiple Tipo 1/cirugía , Obesidad/complicaciones , Neoplasias Pancreáticas/genética , Neoplasias Pancreáticas/cirugía , Proteínas Proto-OncogénicasRESUMEN
Necrolytic migratory erythma (NME) is an obligatory paraneoplastic syndrome. Here we describe a woman admitted to the dermatology ward with NME which was later found to be associated with glucagonoma, a slow-growing, rare pancreatic neuroendocrine tumor. Even more rarely, the tumor was located in the pancreas head, while most of such lesions are located in the distal pancreas. The diagnosis of this rare tumor requires an elevated serum glucagon level and imaging confirming a pancreatic tumor. After surgical removal of the tumor, the patient's cutaneous and systemic features resolved. It is therefore imperative that clinicians recognize NME early in order to make an accurate diagnosis and to provide treatment for this rare tumor.
Asunto(s)
Glucagonoma/diagnóstico , Eritema Necrolítico Migratorio/diagnóstico , Tumores Neuroendocrinos/diagnóstico , Neoplasias Pancreáticas/diagnóstico , Adulto , Femenino , Glucagón/metabolismo , Glucagonoma/complicaciones , Glucagonoma/cirugía , Humanos , Eritema Necrolítico Migratorio/complicaciones , Eritema Necrolítico Migratorio/cirugía , Tumores Neuroendocrinos/complicaciones , Tumores Neuroendocrinos/cirugía , Neoplasias Pancreáticas/complicaciones , Neoplasias Pancreáticas/cirugía , PronósticoRESUMEN
We report a case of a meso-pancreatectomy performed on a pancreatic glucagonoma in a 58 years-old woman. MP is a conservative surgical treatment consisting in a resection of the body of the pancreas with the aim of reducing postoperative hormone insufficiency. This approach is curative in benign or low-malignant neoplasm of the central part of the pancreas.