kidney metastasis
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2021 ◽  
Vol 3 (2) ◽  
pp. 113-117
Author(s):  
Athina Zarachi ◽  
Zoi Evangelou ◽  
Angelos Liontos ◽  
Stefania Gkoura ◽  
Alkistis Tsikou ◽  
...  

We present the case of a 41-year-old male patient that examined in the outpatient ENT Department of our hospital, reported a persistent otitis media for about six months. Despite medical therapy, his symptom did not improve. The suspicious of a nasopharyngeal mass was raised and the rhino endoscopy revealed a mucosal projection in the left fossa of the Rosenmuller. Computed tomography (CT) of temporal bone pneumatization showed a left mastoid cell occupation and a small projection in the left fossa of the Rosenmuller. The histological examination result of a biopsy of the lession that prepared under local anesthesia, revealed nasopharyngeal adenoid cystic carcinoma. Magnetic resonance imaging indicated the extent of the tumor. The positron emission tomography/computed tomography (PET/CT) scan staged the patient and concluded the diagnosis. The patient underwent both surgery and radiotherapy and addressed oncologists and radiotherapists for further treatment. The patient was diagnosed with lung and kidney metastasis. Adenoid cystic carcinoma is a rare type of adenocarcinoma with ominous prognosis. We always have to raise the suspicious of nasopharyngeal carcinoma, in patients with persistent otological symptoms, that do not improve despite therapy.



2021 ◽  
pp. 030089162110216
Author(s):  
Ferrari Cecilia ◽  
Angelo Franceschi ◽  
Andrea Percivale ◽  
Guido Griseri

Introduction: Adenoid cystic carcinomas (ACCs) account for 10% of all malignant salivary tumours. They are slow-growing but locally aggressive. Reports of liver and renal metastases are rare. Case description: A 58-year-old woman who had undergone resection of a left submandibular ACC in 1995 was referred to our centre for follow-up in 2018. A computed tomography scan revealed two lesions: one on segment six of the liver and the other on a kidney. A hepatic wedge resection and right nephrectomy were performed. The postoperative course was uneventful. At 2-year follow-up, the patient was alive and well with no evidence of disease. Conclusion: Management of ACC is a therapeutic challenge because of its tendency for distant metastases. The literature recommends regular follow-up imaging and radical surgical treatment but specific guidelines for the approach to recurrence are lacking.



2021 ◽  
pp. 101704
Author(s):  
Abdessamade Motaouakil ◽  
Ibrahim Boukhannous ◽  
Mehdi Chennoufi ◽  
Anouar EL. Moudane ◽  
Mohamed Mokhtari ◽  
...  


Author(s):  
LUCA DE LUCA ◽  
SILVIA TOMMASONI ◽  
BENEDETTO MANGIAVILLANO ◽  
ALESSANDRO REPICI

Pancreas is an uncommon site for kidney metastasis and this represents a challenge for the different diagnosis of pancreatic masses. Radiological features of secondary pancreatic malignancies from clear cell renal cell carcinoma mimicked a classic neuroendocrine tumor and EUS-guided histology needle is pivotal in providing a correct diagnosis.



2021 ◽  
Vol 14 (1) ◽  
pp. e238983
Author(s):  
Stefania Malmusi ◽  
Mirvana Airoud ◽  
Manuela Bellafronte ◽  
Maria Cristina Galassi

A 47-year-old woman was admitted to our clinic for intensive pain in the left flank region. The transvaginal ultrasound showed a left adnexal solid mass with ascites. She had undergone surgical removal of skin melanoma in 2008, but in September 2019, intracardiac metastasis resulting from it had been discovered. CT performed in March 2020 had been negative for other metastases. A full abdomen ultrasound was not performed. During the night, the patient began to show signs and symptoms of hypovolaemic shock. The patient was urgently transferred to the operating room for a video laparoscopy. A vast left retroperitoneal haematoma was diagnosed along with voluminous enlargement of the left ovary. We proceeded with a left adnexectomy and blood transfusion. Subsequent contrast-enhanced CT revealed a left subcapsular, perirenal haematoma and a voluminous retroperitoneal haematoma. Kidney metastasis was also seen. The final histological diagnosis was metastatic amelanotic malignant melanoma of the ovary.



2021 ◽  
Vol 74 (7) ◽  
pp. 1763-1766
Author(s):  
Michał Pietrus ◽  
Adrian Czekaj ◽  
Dominik Dziadkowiak ◽  
Krzysztof Ratajczyk ◽  
Maciej Trzciniecki ◽  
...  

Choriocarcinoma is a rare malignant disease that is usually associated with a gestational event. Kidney metastasis might be misdiagnosed as renal cell carcinoma or kidney abscess. To the best of our knowledge, only 13 cases of cutaneous metastasis of choriocarcinoma have been reported in the literature so far. We report a case of choriocarcinoma that manifested with multiple metastases to the lung, skin, kidney and brain. Case report: We reported a case of a 37-year-old woman with a history of hydatiform mole, with symptoms of renal colic and abnormal findings on the skin. Chest X-ray revealed visible focal change 80 mm in diameter, located in the left lung area. The CT exposed in both kidneys multiple hypodense foci, 32 mm in size, suggesting multifocal abscesses with disruptions and perforation to paranephric area. Due to the presence of and temporary loss of vision in the right eye head CT was performed revealing metastatic changes in the brain. The diferential diagnosis between renal cancer, lung carcinoma and choriocarcinoma was achieved only after surgical removal skin lesion. This was the first time in our experience with choriocarcinoma. Immunohistochemically, the analysis was positive for beta hCG, cytokeratin AE1/AE, CK 8/18, CD10, EMA, alfa 1-inhibin and negative for protein 63, CD30 and CD117. Serum hCG level was 394590,0 mIU/mL. Conclusions: Choriocarcinoma should be taken into consideration when associated symptoms and significantly elevated blood levels of β-hCG were identified.



HPB ◽  
2020 ◽  
Vol 22 ◽  
pp. S195
Author(s):  
C. Ferrari ◽  
G. Griseri ◽  
M. Schenone ◽  
A. Percivale ◽  
O. Ghazhouani ◽  
...  


2019 ◽  
Vol 91 (2) ◽  
Author(s):  
Aikaterini Anastasiou ◽  
Napoleon Moulavasilis ◽  
Ioannis Leotsakos ◽  
Christos E. Nerantzis ◽  
Ioannis Anastasiou

Merkel cell carcinoma (MCC) is a primary neuroendocrine carcinoma of the skin. The prognosis of the disease is considered poor. Secondary metastasis is common, however a secondary metastasis to kidney from Merkel cell is a very rare phenomenon. We report a case of a man with a MCC metastasis to the right kidney. The suggested management is surgery and afterwards a platinum-based chemotherapy.



2017 ◽  
Vol 69 (6) ◽  
pp. 1461-1465
Author(s):  
C.M.T.D. Araújo ◽  
B.D. Pacheco ◽  
J.L.C. Castro ◽  
M.R. Farias ◽  
J.R. Engracia Filho

ABSTRACT A female adult dog, with a four-month history of pain and intense pruritus, which eventually resulted in sudden death, was referred for necropsy. Postmortem examination showed thoracic and abdominal serum-sanguineous exudates, multifocal infiltrative renal masses, and similar tumors in the heart. Histopathology revealed midsize infiltrative neoplastic proliferation composed of round cells, sparse cytoplasm, and large hyperchromatic nuclei. Immunohistochemistry revealed CD3+ and CD20-immunoexpression. Histopathological and immunohistochemical findings confirmed the diagnosis of epitheliotropic lymphoma with cardiac and renal metastasis.



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