Search engine for discovering works of Art, research articles, and books related to Art and Culture
ShareThis
Javascript must be enabled to continue!

Paraganglioma intra abdomen: laporan sebuah kasus jarang

View through CrossRef
Background: Paraganglioma is a rare neuroendocrine tumor which presents in the abdomen, retroperitoneum, pelvis and thorax. The incidence of paragangliomas is estimated at around 0.2–1/100,000. It can occur at any age in men and women, with the highest incidence in the 5th to 6th decades. Paraganglioma grows asymptomatically or with symptoms and if undiagnosed, can be life threatening. Therefore, paraganglioma should be considered as one of the differential diagnoses of intra-abdominal tumors. Misdiagnosis is avoided by carrying out a careful histopathological examination followed by immunohistochemical examination. This paper reports a rare case of intra-abdominal paraganglioma in a 28-year-old woman. Case Description: A 28-year-old woman had a lump in the upper right abdomen for 1 year. It grew slowly as a baseball-like shape early till resembled a coconut shell. The initial clinical diagnosis was gastrointestinal stromal tumor. Abdominal MSCT showed an intra-abdominal cystic solid mass, between the abdominal aorta and on the right side of inferior vena cava, pressing on the gallbladder and right kidney, accompanied by peritumoral lymph node enlargement and destruction of the vertebral body as well as right kidney ectasis and was concluded as a suspected malignant lymphoma. Histopathological examination revealed a tumor mass consist of proliferation of epithelioid neoplastic cells arranged in a zellballen and lobulated pattern separated by fibrovascular septa. Immunohistochemical examination showed that the tumor cells were diffusely positive on synaptophysin, chromogranin A, CD 56 and vimentin, S100 was positive for pathcy on surrounding sustentacular cells, negative on CK, CD 117 and DOG-1, Ki67 index: 5%. Conclusion: Intra-abdominal paraganglioma is a rare neuroendocrine tumor and is always considered as one of the differential diagnoses of intra-abdominal tumors. The diagnosis is determined by careful histopathological examination and immunohistochemistry. Based on histopathological and immunohistochemical examination, this case was concluded to be paraganglioma.   Latar belakang: Paraganglioma merupakan tumor neuroendokrin yang jarang terjadi, dan dapat muncul pada abdomen, retroperitoneum, pelvis, dan thorax. Angka insiden paraganglioma diperkirakan sekitar 0,2 – 1/100.000 penduduk, dapat terjadi pada usia berapapun pada laki-laki dan perempuan, dengan insiden tertinggi pada dekade ke-5 hingga ke-6. Paraganglioma tumbuh  tanpa gejala maupun bergejala dan  jika tidak terdiagnosis, dapat mengancam jiwa. Oleh karena  itu,  paraganglioma harus dipikirkan sebagai salah satu diagnosis banding dari tumor intra abdomen. Kesalahan diagnosis dihindari dengan melakukan pemeriksaan histopatologi yang cermat dan dilanjutkan dengan pemeriksaan  imunohistokimia. Tulisan ini melaporkan sebuah kasus jarang paraganglioma intraabdomen pada perempuan usia 28 tahun. Kasus: Seorang perempuan usia 28 tahun dengan benjolan di perut kanan atas sejak 1 tahun sebelum masuk rumah sakit. Benjolan tumbuh lambat, dari sebesar bola kasti hingga sebesar buah kelapa. Diagnosis klinis awal adalah GIST (gastrointestital stromal tumor). MSCT abdomen menunjukkan massa solid kistik, intra abdomen, di antara aorta abdominalis dan vena cava inferior sisi kanan, mendesak gall bladder dan ginjal kanan, disertai pembesaran kelenjar getah bening (KGB) peritumoral dan destruksi corpus vertebra serta ektasis ginjal kanan dan disimpulkan sebagai suspek limfoma maligna. Pemeriksaan histopatologi mendapatkan massa tumor berupa proliferasi sel-sel neoplastik epithelioid yang tersusun dalam pola zellballen dan lobulated dipisahkan septa-septa fibrovaskular. Pemeriksaan imunohistokimia lanjutan  menunjukkan sel-sel tumor positif difus pada pulasan sinaptophysin, chromogranin A, CD 56 dan vimentin, S100 terpulas positif pathcy pada sel sustentakular sekitar, negatif pada CK, CD 117 dan DOG-1, serta indeks Ki67 : 5%. Simpulan: Paraganglioma intra abdomen merupakan tumor neuroendokrin yang jarang terjadi  dan selalu dipikirkan sebagai salah satu diagnosis banding dari tumor intra abdomen. Diagnosis ditentukan dari pemeriksaan histopatologi yang cermat dan imunohistokimia lanjutan. Berdasarkan pemeriksaan histopatologi dan imunohistokimia lanjutan, kasus ini dsimpulkan sebagai  paraganglioma.
Title: Paraganglioma intra abdomen: laporan sebuah kasus jarang
Description:
Background: Paraganglioma is a rare neuroendocrine tumor which presents in the abdomen, retroperitoneum, pelvis and thorax.
The incidence of paragangliomas is estimated at around 0.
2–1/100,000.
It can occur at any age in men and women, with the highest incidence in the 5th to 6th decades.
Paraganglioma grows asymptomatically or with symptoms and if undiagnosed, can be life threatening.
Therefore, paraganglioma should be considered as one of the differential diagnoses of intra-abdominal tumors.
Misdiagnosis is avoided by carrying out a careful histopathological examination followed by immunohistochemical examination.
This paper reports a rare case of intra-abdominal paraganglioma in a 28-year-old woman.
Case Description: A 28-year-old woman had a lump in the upper right abdomen for 1 year.
It grew slowly as a baseball-like shape early till resembled a coconut shell.
The initial clinical diagnosis was gastrointestinal stromal tumor.
Abdominal MSCT showed an intra-abdominal cystic solid mass, between the abdominal aorta and on the right side of inferior vena cava, pressing on the gallbladder and right kidney, accompanied by peritumoral lymph node enlargement and destruction of the vertebral body as well as right kidney ectasis and was concluded as a suspected malignant lymphoma.
Histopathological examination revealed a tumor mass consist of proliferation of epithelioid neoplastic cells arranged in a zellballen and lobulated pattern separated by fibrovascular septa.
Immunohistochemical examination showed that the tumor cells were diffusely positive on synaptophysin, chromogranin A, CD 56 and vimentin, S100 was positive for pathcy on surrounding sustentacular cells, negative on CK, CD 117 and DOG-1, Ki67 index: 5%.
Conclusion: Intra-abdominal paraganglioma is a rare neuroendocrine tumor and is always considered as one of the differential diagnoses of intra-abdominal tumors.
The diagnosis is determined by careful histopathological examination and immunohistochemistry.
Based on histopathological and immunohistochemical examination, this case was concluded to be paraganglioma.
  Latar belakang: Paraganglioma merupakan tumor neuroendokrin yang jarang terjadi, dan dapat muncul pada abdomen, retroperitoneum, pelvis, dan thorax.
Angka insiden paraganglioma diperkirakan sekitar 0,2 – 1/100.
000 penduduk, dapat terjadi pada usia berapapun pada laki-laki dan perempuan, dengan insiden tertinggi pada dekade ke-5 hingga ke-6.
Paraganglioma tumbuh  tanpa gejala maupun bergejala dan  jika tidak terdiagnosis, dapat mengancam jiwa.
Oleh karena  itu,  paraganglioma harus dipikirkan sebagai salah satu diagnosis banding dari tumor intra abdomen.
Kesalahan diagnosis dihindari dengan melakukan pemeriksaan histopatologi yang cermat dan dilanjutkan dengan pemeriksaan  imunohistokimia.
Tulisan ini melaporkan sebuah kasus jarang paraganglioma intraabdomen pada perempuan usia 28 tahun.
Kasus: Seorang perempuan usia 28 tahun dengan benjolan di perut kanan atas sejak 1 tahun sebelum masuk rumah sakit.
Benjolan tumbuh lambat, dari sebesar bola kasti hingga sebesar buah kelapa.
Diagnosis klinis awal adalah GIST (gastrointestital stromal tumor).
MSCT abdomen menunjukkan massa solid kistik, intra abdomen, di antara aorta abdominalis dan vena cava inferior sisi kanan, mendesak gall bladder dan ginjal kanan, disertai pembesaran kelenjar getah bening (KGB) peritumoral dan destruksi corpus vertebra serta ektasis ginjal kanan dan disimpulkan sebagai suspek limfoma maligna.
Pemeriksaan histopatologi mendapatkan massa tumor berupa proliferasi sel-sel neoplastik epithelioid yang tersusun dalam pola zellballen dan lobulated dipisahkan septa-septa fibrovaskular.
Pemeriksaan imunohistokimia lanjutan  menunjukkan sel-sel tumor positif difus pada pulasan sinaptophysin, chromogranin A, CD 56 dan vimentin, S100 terpulas positif pathcy pada sel sustentakular sekitar, negatif pada CK, CD 117 dan DOG-1, serta indeks Ki67 : 5%.
Simpulan: Paraganglioma intra abdomen merupakan tumor neuroendokrin yang jarang terjadi  dan selalu dipikirkan sebagai salah satu diagnosis banding dari tumor intra abdomen.
Diagnosis ditentukan dari pemeriksaan histopatologi yang cermat dan imunohistokimia lanjutan.
Berdasarkan pemeriksaan histopatologi dan imunohistokimia lanjutan, kasus ini dsimpulkan sebagai  paraganglioma.

Related Results

MON-LB040 Challenge in Diagnosing and Treating of Mediastinal Paraganglioma
MON-LB040 Challenge in Diagnosing and Treating of Mediastinal Paraganglioma
Abstract Paraganglioma is a rare type of neuroendocrine tumor of the autonomicnervous system.1 It is extremely rarely present in mediastinum (less than2%).2Case repo...
MON-907 Silent Presentation of Urinary Bladder Paraganglioma: A Case Report
MON-907 Silent Presentation of Urinary Bladder Paraganglioma: A Case Report
Abstract Background: Paraganglioma is a rare extraadrenal, neuroendocrine tumor of the sympathetic or parasympathetic ganglia (1). Bladder paraganglioma accounts for...
Juvenile paraganglioma
Juvenile paraganglioma
Juvenile paraganglioma is an extremely rare condition of the temporal bone. Due to the lack of specific symptoms, timely diagnosis is delayed, and the disease is detected at late s...
Paraganglioma
Paraganglioma
Abstract Introduction: Paragangliomas are rare neuroendocrine tumors arising from extra-adrenal medullary neural crest derivatives. The terms pheochromocytoma and pa...
Paraganglioma of the thyroid gland: A case report
Paraganglioma of the thyroid gland: A case report
Introduction. Thyroid paraganglioma is a very rare malignant neuroendocrine tumor. Immunohistochemical features of thyroid paraganglioma are helpful for the diagnosis. Case r...
A case of cervico-mediastinal paraganglioma mimicking an ectopic goiter
A case of cervico-mediastinal paraganglioma mimicking an ectopic goiter
Abstract Introduction and importance Mediastinal paragangliomas are rare neuroendocrine tumors that originate from extra-...
Functional paraganglioma
Functional paraganglioma
Paraganglioma are tumours arising from neural crest cells of the sympathetic and parasympathetic paraganglia. Functional paraganglioma presents with symptoms of catecholamine exces...
Innovative algorithm for treating patients with temporal bone paragangliomas
Innovative algorithm for treating patients with temporal bone paragangliomas
Background. According to global literature, paraganglioma is a relatively rare tumor that arises from nonchromaffin paraganglion cells, also called glomus bodies, and therefore has...

Back to Top