Carcinoma pseudopapilar sólido del páncreas / Solid pseudo-papillary carcinoma of the pancreas

El tumor sólido pseudopapilar del páncreas, conocido también como tumor de Frantz, es una enfermedad rara: neoplasia bien delimitada, de lento crecimiento, no agresiva pero maligna, habitualmente con pronóstico favorable. El tratamiento de elección es quirúrgico. Aunque algunos de ellos son agresivos a nivel local, la mayoría de los pacientes se curan con la resección completa del tumor. Se reportó el caso de una mujer de 30 años, ingresada en el Servicio de Cirugía General del Hospital Universitario Clínico Quirúrgico Comandante Faustino Pérez Hernández, con diagnóstico presuntivo clínico e imagenológico, de tumor pseudopapilar sólido del páncreas, con confirmación histológica tras la resección quirúrgica. Este infrecuente tumor debe ser considerado en el diagnóstico diferencial de los tumores pancreáticos, fundamentalmente en mujeres jóvenes(AU)

The solid pseudo-papillary carcinoma, also known as Frantz´s tumor, is a rare disease. It is a well-defined neoplasia, of low growth, non-aggressive but malignant, usually with a favorable prognosis. The elective treatment is the surgery. Although some of them are locally aggressive, most patients are healed with the complete tumor resection. The authors reported the case of a woman, aged 30 years who entered the Service of General Surgery of the University Hospital Comandante Faustino Pérez Hernández, with a presumptive clinical and imaging diagnosis of pancreas solid pseudo-papillary tumor, histologically confirmed after surgical resection. This infrequent tumor should be taken into account in the differential diagnosis of pancreatic tumors, mainly in young women(AU)

Surgical treatment and prognosis analysis of solid pseudo papillary tumor of the pancreas:a report of 45 cases / 临床外科杂志

Objective To discuss the surgical treatment and prognosis of solid pseudo papillary tumor of the pancreas. Methods The clinical data of 45 patients with solid pseudo papillary tumor of the pancreas were analyzed retrospectively. Surgical treatment was performed in all cases,including 11 cases of local excision of the pancreas,20 cases of resection of the pancreatic body and tail,5 cases of resection of the pancreatic body,tail plus spleen,and 9 cases of pancreaticoduodenectomy. Results A total of 43 ca-ses were followed up for 6 ~ 160 months,with an average of(41. 5 ± 1. 5)months. There were 8 cases of dyspepsia,2 cases of pancreatic fistula,2 cases of pleural effusion,2 cases of incision liquefaction and in-fection,and 1 case of early hemorrhage of the digestive tract. All patients were cured by conservative treat-ment. No metastasis,recurrence or death occurred after the operation. Conclusion The pseudo papillary tumor of the pancreas is a potential low grade malignant tumor which mainly appears in females. Surgery is the only radical treatment and its prognosis is generally good.

Clinical feature and differential diagnosis of solid pseudo-papillary tumor of pancreas / 中国医师进修杂志

Objective To summarize the clinical feature and diagnosis experience of sliid pseudopapillary tumor of pancreas (SPT).Methods Clinical manifestations,laboratory examination imageology,operative procedure,pathology of 22 patients from January 2000 to December 2008 were retrospectively analyzed.Results Clinical presentation included a palpable abdominal mass in 3 cases,abdominal pain in 1 cases,abdominal distention in 5 cases,13 cases were asymptomatic.Tumor markers in all patients were negative.Abdominal imaging showed solid and solid cystic masses in pancreas or abdominal cavity.Ten cases located in the head of pancreas,8 cases in the body of pancreas,4 cases in the tail of pancreas.The correct diagnosis proportion of MRI and CT was 33.3％(2/6) and 18.2％(4/22) respectively.Conclusion SPT is one of rare pancreatic neoplasm with low malignant potential,affecting primarily young women.Typital image characteristic contributes to the diagnosis of SPT.

Clinical analysis of 38 cases solid pseudo-papillary tumor of pancreas / 中华内分泌外科杂志

Objective To clarify the clinical features of solid pseudo-papillary tumor of pancreas. Methods Clinical data of 38 patients with solid pseudo-papillary tumor of pancreas were analyzed retrospectively. Results The clinical manifestations included a palpable abdominal mass, abdominal pain and discomfort. Tumor occured in 1 case younger than 10 years old, 11 cases between 11 years old and 20 years old, 7 cases between 21 years old and 30 years old, 9 cases between 31 years old and 40 years old, 5 cases between 41 years old and 50 years old and 1 case older than 50 years. Immunohistochemistry staining showed CgA( + ) in 6 cases,Vim( + )in 29 cases,AAT( + ) in 29 cases,Syn( + ) in 21cases,CD10( + ) in 34 cases,CD56( + ) in 37 cases, Ki-67 ( + ) in 36 cases and PR( + ) in 38 cases. Conclusion Solid pseudo-papillary tumor of pancreas is closely associated with gonadal hormone and reproductive system.

F-18 FDG PET/CT Finding in Solid Pseudo-papillary Tumor of the Pancreas 6 years After Initial Diagnosis / 핵의학분자영상

Solid pseudo-papillary tumor (SPT) is a rare pancreatic neoplasm with low malignant potential, which tends to occur predominantly in younger females. Only a few cases of SPT seen on F-18 FDG PET scan have been reported, and the findings are not fully evaluated. A 33 year-old woman underwent F-18 FDG PET/CT study for staging of renal cell carcinoma. She was diagnosed with SPT of the pancreas 6 years ago, and has not had any treatment so far. Recent PET/CT showed marked F-18 FDG uptake in the peripheral solid portion and relatively less F-18 FDG uptake to the central calcified portion of SPT. We report one case of SPT of the pancreas on F-18 FDG PET/CT.