Cystadenoma, Papillary ; surgery ; Humans

The papillary cystadenoma in the scrotum is a rare benign tumor. But papillary cystadenoma needs a observation about stigma of malignant combination. We experienced a case of this, which didn't show the evidence of malignancy. We report this rare tumor.
Cystadenoma ; Cystadenoma, Mucinous* ; Cystadenoma, Papillary ; Mucins* ; Scrotum ; Testis

Ovarian mucinous cystadenoma of borderline malignancy was consisted of intestinal mucinous cystadenomas of borderline malignancy and Mullerian mucinous papillary borderline tumors. Mullerian mucinous papillary tumors was lined by mucinous epithelium of endocervical type and characterized by papillae architecturally similar to those of serous borderline tumors. These tumors have clinical and pathologic differences from those of intestinal mucinous cystadenomas of borderline malignancy.We report a case of ovarian Mullerian mucinous papillary cystadenomas of borderline malignancy with review of literature.
Cystadenoma, Mucinous ; Cystadenoma, Papillary* ; Epithelium ; Female ; Mucins* ; Ovary

Papillary cystadenoma is rarely detected during life because it seldom causes symptoms and signs, and is frequently discovered at necropsy. A case of papillary cystadenoma of the left kidney is reported with a review of literature. The patient reported herewith was a 39-year-old man with a large palpable mas in the left flank without any urinary symptom. On an excretary pyelography the right kidney appeared normal. However, the left kidney showed crescent elongation of lover calyx by a mass at the lower pole of kidney. Partial nephrectomy was performed for the circumscribed tumor localized to the left lower kidney. The surgical specimen revealed a large hard mass with cystic formation and the lesion measured 11 cm in diameter. Although the tumor was well demarcated where it lies extrarenally, it blended into the normal renal tissue where it is intrarenal.
Adult ; Cystadenoma, Papillary* ; Humans ; Kidney* ; Nephrectomy ; Urography

No abstract available.
Cystadenoma, Papillary* ; Fallopian Tubes* ; Female ; von Hippel-Lindau Disease*

Mullerian Mucinous papillary Cyatadenernas of Borderline tumor(MMBT) is lined by mucinous epithelium of endocervical type and is characterized by papillae architecturally similer to those of serous horderline tumors, It has been described rarely in the literature, Thia case was reported with a brief review of the concerened literatures. It has important clinical and pathological diBerences from mucinous birderline tumors with intestinal differentiation, but has many similatities to mixed epithelial borderline tumora of Mulierian type. Recently, a case of MMBT in a 22 years old woman was experienced at our department. We presented this case with a brief review of literature.
Cystadenoma, Papillary* ; Epithelium ; Female ; Humans ; Mucins* ; Young Adult

Serous papillary cystadenomas arising in testis have been rarely reported, and they often resemble ovarian serous tumors of borderline malignancy. Herein, we report a case of a serous papillary cystadenoma of the testis in a 59 year old man. Based on a clinical diagnosis of left testicular tumor, a left radical orchiectomy was performed. The pathologic evaluation revealed a serous papillary cystadenoma of borderline malignancy in the testis.
Cystadenoma, Papillary* ; Diagnosis ; Humans ; Middle Aged ; Orchiectomy ; Testis*

Papillary cystadenoma of the epididymis is a rare benign tumor that accounts for only 5% of all epididymal tumors. A case of epididymal cystadenoma was presented in a 25 year old man. The patient was hospitalized initially because of infertility and bilateral painless palpable scrotal masses. He had multiple renal cysts and pancreatic cysts. He had no renal, adrenal, cerebellar or retinal lesion as cardinal manifestation of the Von Hippel-Lindau Syndrome (VHL). The VHL gene mutation in this case was not identified. For evaluation and management, we planned left epididymovasostomy and left testicular biopsy. However, due to a cystic change on the left epididymis and left tunica albuginea, we instead performed a left partial epididymectomy for the cystic lesion, excision of the cystic mass from the left tunica albuginea, and diagnostic left testicular biopsy. The pathologic evaluation revealed a papillary cystadenoma of the epididymis and tunica albuginea, but with normal spermatogenesis.
Adult ; Biopsy ; Cystadenoma ; Cystadenoma, Papillary* ; Epididymis* ; Humans ; Infertility ; Male ; Pancreatic Cyst* ; Retinaldehyde ; Spermatogenesis ; von Hippel-Lindau Disease

Cystadenoma of the liver is a rare neoplasm. Although many cystadenomas are asymptomatic, symptoms can include abdominal pain, postprandial epigastric discomfort, and nausea. Dramatic changes in hepatic imaging techniques have been helpful for diagnosing cystic lesions of the liver, such as simple cyst, hydatid cyst, cystadenoma, cystadenocarcinoma, and metastatic neuroendocrine tumors. However, it remains difficult to differentiate cystadenoma from cystadenocarcinoma for multiseptated cystic hepatic lesions with papillary projection on computed tomography (CT) and magnetic resonance imaging (MRI). Here we report the case of a 47-year-old woman with several months of postprandial discomfort and abdominal fullness. CT and MRI revealed multiseptated cystic lesions with papillary excrescences. A left hemihepatectomy was performed. Histology showed a benign mucinous cystic tumor with ovarian-like stroma.
Abdominal Pain ; Cystadenocarcinoma ; Cystadenoma ; Cystadenoma, Mucinous ; Cystadenoma, Papillary ; Echinococcosis ; Female ; Humans ; Liver ; Magnetic Resonance Imaging ; Middle Aged ; Mucins ; Nausea ; Neuroendocrine Tumors

Cystadenoma rarely arises in the parotid gland. It grows slowly without pain. Histopathologically, it is subdivided into papillary cystadenoma and mucinous cystadenoma. Mucinous cystadenoma arising from the salivary gland is a very rare benign tumor. A 25-year-old female patient visited our hospital with a left infra-auricular mass. Computed tomography scan showed a 3.1x2.3 cm size heterogeneous lesion with an irregular margin in the left parotid gland. Sono guided gun biopsy was performed to reveal fibrous tissue with atypical epithelial cell with mucin. Suspecting mucoepidermoid carcinoma, partial parotidectomy was performed for treatment and diagnosis. Histopathologic exam revealed mucinous cystadenoma. Cystadenoma of salivary gland has no distinct clinical feature, and is difficult to differentiate clinically from other salivary gland tumors as well as its malignancy. Thus, the possibility of malignancy must be considered for differential diagnosis.
Adult ; Biopsy ; Carcinoma, Mucoepidermoid* ; Cystadenoma ; Cystadenoma, Mucinous* ; Cystadenoma, Papillary ; Diagnosis ; Diagnosis, Differential ; Epithelial Cells ; Female ; Humans ; Mucins* ; Parotid Gland* ; Salivary Glands