Olgu Sunumu
Yıl 2019,
Cilt: 41 Sayı: 1, 91 - 94, 01.01.2019
Öz
Neuroendocrin
tumors are one of the most common tumors of the appendix. It is difficult to
differantiate acute appendicitis from appendiceal neuroendocrine tumors.
80% of these tumors are located in tip
of the appendix and 95% are measured smaller than 2 cm in diameter.
Pigmentation is rare in neuroendocrine carcinomas. Here we report a case of
pigmented neuroendocrine tumor which was detected incidentally.
Anahtar Kelimeler
Kaynakça
- Alexandraki KI, Kaltsas GA, Grozinsky-Glasberg S, Chatzellis E, Grossman AB. Appendiceal neuroendocrine neoplasms: diagnosis and management. Endocrine-related cancer. 2016;23(1):R27-R41.
- Iihara K, Yamaguchi K, Fujioka Y, Uno S. Pigmented neuroendocrine tumor of the lung, showing neuromelanin. Pathol Int. 2002;52(11):734-9.
- Smith AE, Levi AW, Nadasdy T, Campbell KA, Fishman EK, Hruban RH. The pigmented "black" neuroendocrine tumor of the pancreas: a question of origin. Cancer. 2001;92(7):1984-91.
- Chan ACL, Ho LC, Yip WWL, Cheung FC. Pigmented ependymoma with lipofuscin and neuromelanin production. Archives of pathology & laboratory medicine. 2003;127(7):872-5.
- Bellezza G, Giansanti M, Cavaliere A, Sidoni A. Pigmented "black" pheochromocytoma of the adrenal gland: a case report and review of the literature. Archives of pathology & laboratory medicine. 2004;128(10):e125-e8.
- Goel A, Addis B. Pigmented atypical carcinoid of the lung. Histopathology. 2007;51(2):263-5.
- Kakkar A, Kaur K, Kumar T, Cherian LB, Kaushal R, Sharma MC, et al. Pigmented Pheochromocytoma: an Unusual Variant of a Common Tumor. Endocr Pathol. 2016;27(1):42-5.
- Schneider U, Ihle V, Kohler B, Meier D, Frenzel H. Pigmented neuroendocrine carcinoma of the hepatic duct: a case report. Diagnostic Pathology. 2007;2(Suppl 1):S11.
- Wahal SP, Mohindroo N, Mohindroo S. Black pancreatic neuro-endocrine tumor: A rare finding. Medical Journal of Dr DY Patil University. 2015;8(5):653.
- Zhao L, Luo J, Zhang H, Da J. Pigmented paraganglioma of the kidney: a case report. Diagn Pathol. 2012;7:77.
Yıl 2019,
Cilt: 41 Sayı: 1, 91 - 94, 01.01.2019
Öz
Nöroendokrin
tümörler apendiksin sık görülen tümörleridir. Klinik olarak apendiksin nöroendokrin
tümörlerinin akut apendisitten ayırımı mümkün değildir. Tümörlerin %80’i tip
yerleşimli ve %95’i 2cm’den küçük çaptadır. Nöroendokrin tümörlerde
pigmentasyon oldukça nadirdir. Burada akut appendisit nedenli apendektomi
yapılan hastada insidental olarak tanı alan pigmente nöroendokrin tümör olgusu
literatür bilgileri eşliğinde sunulmuştur.
Anahtar Kelimeler
Kaynakça
- Alexandraki KI, Kaltsas GA, Grozinsky-Glasberg S, Chatzellis E, Grossman AB. Appendiceal neuroendocrine neoplasms: diagnosis and management. Endocrine-related cancer. 2016;23(1):R27-R41.
- Iihara K, Yamaguchi K, Fujioka Y, Uno S. Pigmented neuroendocrine tumor of the lung, showing neuromelanin. Pathol Int. 2002;52(11):734-9.
- Smith AE, Levi AW, Nadasdy T, Campbell KA, Fishman EK, Hruban RH. The pigmented "black" neuroendocrine tumor of the pancreas: a question of origin. Cancer. 2001;92(7):1984-91.
- Chan ACL, Ho LC, Yip WWL, Cheung FC. Pigmented ependymoma with lipofuscin and neuromelanin production. Archives of pathology & laboratory medicine. 2003;127(7):872-5.
- Bellezza G, Giansanti M, Cavaliere A, Sidoni A. Pigmented "black" pheochromocytoma of the adrenal gland: a case report and review of the literature. Archives of pathology & laboratory medicine. 2004;128(10):e125-e8.
- Goel A, Addis B. Pigmented atypical carcinoid of the lung. Histopathology. 2007;51(2):263-5.
- Kakkar A, Kaur K, Kumar T, Cherian LB, Kaushal R, Sharma MC, et al. Pigmented Pheochromocytoma: an Unusual Variant of a Common Tumor. Endocr Pathol. 2016;27(1):42-5.
- Schneider U, Ihle V, Kohler B, Meier D, Frenzel H. Pigmented neuroendocrine carcinoma of the hepatic duct: a case report. Diagnostic Pathology. 2007;2(Suppl 1):S11.
- Wahal SP, Mohindroo N, Mohindroo S. Black pancreatic neuro-endocrine tumor: A rare finding. Medical Journal of Dr DY Patil University. 2015;8(5):653.
- Zhao L, Luo J, Zhang H, Da J. Pigmented paraganglioma of the kidney: a case report. Diagn Pathol. 2012;7:77.
Toplam 10 adet kaynakça vardır.
Ayrıntılar
| Birincil Dil | Türkçe |
|---|---|
| Konular | Sağlık Kurumları Yönetimi |
| Bölüm | OLGU SUNUMLARI / CASE REPORTS |
| Yazarlar | |
| Yayımlanma Tarihi | 1 Ocak 2019 |
| Yayımlandığı Sayı | Yıl 2019 Cilt: 41 Sayı: 1 |