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Query: UMLS:C0016199 (
flank pain
)
2,189
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The aim of this study is to review the role and technique of renal artery embolisation (RAE), and assess its effectiveness in the palliative treatment of unresectable or inoperable
renal cell carcinoma
(
RCC
) in our institution. The study group consisted of 19 consecutive patients (16 male, 3 female; age range 47-87 years) who underwent palliative RAE for the treatment of
renal carcinoma
between January 2000 and December 2005. Unresectable disease was present in 11 patients (3 stage IVa, 8 stage IVb). Potentially resectable disease was present in 8 patients (4 stage II, 1 stage IIIa, 1 stage IIIb, 2 stage IIIc); however, these patients were unfit for surgery for other reasons. 13 patients presented with haematuria, which was gross in 7 patients. Nine patients complained of
flank pain
. RAE was performed using polyvinyl alcohol or embosphere particles, metallic coils and, in some cases, absolute alcohol was necessary. At the time of analysis, 12 patients had died while 7 patients were still alive, with an overall median survival for the study group of 6 months. In the 7 patients with transfusion dependant gross haematuria, there was stabilization of the haemoglobin level post-embolisation. In the 9 patients who presented with
flank pain
, symptoms improved or resolved in 8 patients. The median length of hospital stay for the 18 patients who were discharged was 5.0 days. RAE is a safe and tolerable management option for patients with inoperable or unresectable
renal carcinoma
as a means of palliation of local symptoms and improving clinical status, with low morbidity and shorter hospital stay.
...
PMID:Renal artery embolisation in the palliative treatment of renal carcinoma. 1749 58
A 54-year-old woman was hospitalized for
flank pain
and acute renal failure when imaging studies revealed a 5.2 cm mass in the left kidney. She was referred for fine needle aspiration of the lesion, which showed an epithelial tumor with round to oval nuclei associated with strands of metachromatic stromal tissue. Cytopathologic diagnosis was consistent with
renal cell carcinoma
. Subsequent nephrectomy was performed and the surgical pathology specimen showed a mucinous tubular and spindle cell carcinoma of the kidney. The patient has done well post-operatively with 10 months of benign follow-up.
...
PMID:Mucinous tubular and spindle cell carcinoma of the kidney: cytopathologic findings. 1770 54
Renal inflammatory pseudotumor is uncommon, benign tumor that has been classified into separate group but there is a risk that this lesion could be misdiagnosed. The aim of this work is to report a new case of 57-years-old man presented in our hospital with hematuria, minimal grade fever and right
flank pain
. Magnetic resonance imaging (MRI) and sonography revealed a tumor of the right mediorenal parenchyma, 2.5 cm in diameter. The patient underwent right nephroureterectomy under the diagnosis of
renal cell carcinoma
. Macroscopically examination carried out on the removed kidney showed a 2/2/1.5 cm yellowish, gelatinous, well circumscribed, mediorenal and pericaliceal mass. Fragments of the tumor were fixed in 10% formaldehyde, included in paraffin, and the sections were stained with HE, VG and immunohistochemically with vimentin (VIM), MNF116, SyN, smooth muscle actin (ACT), desmin, CD68, S100, HMB45, and CD117. The histological examination revealed a compact spindle cell proliferation, a hypocellular fibrous area in an edematous myxoid background infiltrated by small lymphocytes, histiocytes, some plasma cells and small bone area. The spindle cells were diffuse positive for VIM, ACT, CD68 and negative for desmin, MNF116, SyN, S100, HMB45, and CD117. The pathologic diagnosis was renal inflammatory pseudotumor, raising the problem of differential diagnosis, as the clinical and imagistic aspects are similar to those of a
renal carcinoma
and the problem in establishing a preoperative correct diagnosis.
...
PMID:Renal inflammatory myofibroblastic tumor - a new case report. 1806 Jan 98
Simple renal cysts are the most common renal masses, accounting for roughly 65-70% of cases. Transformation of a simple renal cyst into a
renal cell carcinoma
(
RCC
), however, is extremely rare. We reported a 48-year-old man with a right huge simple renal cyst from which about 800 ml of dark yellowish fluid with elevated protein and lactic dehydrogenase (LDH) levels was aspirated. Cytological examination disclosed negative for malignant cells. Nephrectomy was performed because of intractable
flank pain
3 months after aspiration. The pathology examination confirmed
RCC
. While this is an extremely unusual finding, one must not exclude the possibility of malignancy in an apparently simple cyst.
...
PMID:Renal cell carcinoma presenting as a huge simple renal cyst. 1818 23
The development of molecular therapeutic agents has revolutionized the treatment of metastatic renal cell carcinoma, but the long-term complications of these novel medications are not yet well-defined. We report the case of a 61-year-old woman who presented with metastatic renal cell carcinoma to the liver and contralateral kidney and renal pelvis 6 years after nephrectomy. Treatment with four cycles of sunitinib malate resulted in an initial near-complete radiographic response. Subsequently, the patient presented with
flank pain
, acute renal failure, and hydronephrosis of her solitary kidney during her fourth cycle of treatment. A temporizing percutaneous nephrostomy tube was placed, and antegrade contrast studies showed a filling defect and complete distal ureteral occlusion. Ureteroscopy revealed ureteral obstruction by a soft-tissue mass. Pathologic examination demonstrated necrotic
renal cell carcinoma
, presumably due to sloughing of the previously identified renal pelvic metastasis. We discuss the implications of this unusual complication of complete ureteral obstruction from necrotic tumor in a patient with a near-complete response to sunitinib.
...
PMID:Metastatic renal cell carcinoma with partial response to sunitinib complicated by ureteral obstruction from necrotic tumor. 1838 63
Mucinous tubular and spindle cell carcinoma is a rare and newly described type of
renal cell carcinoma
(
RCC
) with a relatively indolent behaviour. We report a case of 53-year-old woman who had macroscopic hematuria and
flank pain
. A right radical nephrectomy was performed showing a well circumscribed tumour confined to the kidney and measuring 17cm. The histologic findings consisted of tightly packed, small, elongated tubules separated by pale mucinous stroma. The tumour cells were cuboidal to spindled with eosinophilic cytoplasm and lower nuclear grade. Tumour was immunoreactive for cytokeratin CK 7, CK19 and epithelial membrane antigen (EMA). The morphological and immunohistochemical features were consistent with mucinous tubular and spindle cell carcinoma of kidney.
...
PMID:[An unusual renal neoplasm: mucinous tubular and spindle cell carcinoma]. 1850 7
The majority of patients with chromophobe
renal cell carcinoma
(CRCC) are determined to be asymptomatic, with a small minority of patients having the classic triad of
flank pain
, hematuria, and abdominal mass. This case report describes a 56-year-old man first seen with hemorrhagic shock from retroperitoneal bleeding attributable to a large renal mass. An emergent exploratory laparotomy and radical nephrectomy were performed and the patient has since remained disease free at 3 year follow-up.
...
PMID:Chromophobe renal cell carcinoma presenting as hemorrhagic shock: case report. 1881 20
Chromophobe
renal cell carcinoma
was described by Thoenes et al. in 1986, and associations with carcinoma of collecting ducts, conventional
renal cell carcinoma
and sarcomatoid
renal cell carcinoma
have been described. We report a case of chromophobe
renal cell carcinoma
which showed neuroendocrine differentiation. This is the first known case to be clearly identified as such. The patient was a 56-year-old man with constant right
flank pain
and hematuria; CT scan revealed an 8.5 cm nonhomogeneous mass involving the right kidney. Right radical nephrectomy was performed. The tumor showed a mixture of classical and eosinophilic patterns of chromophobe cell carcinoma. Additionally, it showed insular, glandular and rosetoid-like formations embedded in a dense eosinophilic hyaline stroma. The cells were cuboid or cylindrical with well-defined boundaries, finely stippled chromatin and a small nucleolus. The appearance of the cytoplasm varied from faintly eosinophilic to coarsely granular eosinophilic. Immunohistochemically, the neuroendocrine areas were reactive for C-kit, epithelial membrane antigen, cytokeratin, cytokeratin 7, chromogranin A, neuron-specific enolase, CD56 and S-100 protein. Our case represents a typical chromophobe carcinoma with neuroendocrine differentiation. Additionally, the immunohistochemical profile in both types of lesion suggests a common origin from renal tubular cells.
...
PMID:Chromophobe renal cell carcinoma with neuroendocrine differentiation. 1902 10
Renal cell carcinoma
is the most feared complication in patients with acquired renal cystic disease. We present a 73-year-old man with end stage renal disease in chronic hemodialysis for eleven years that was admitted to the hospital because of hematuria and right
flank pain
. Two months before admission the abdominal CT reported atrophic changes of the right kidney with multiple masses. A right laparoscopic nephrectomy demonstrated renal cystic disease associated with multifocal cystic
renal cell carcinoma
, clear cell, nuclear grade II. There was no extra renal extension or renal pelvis involvement. Patients with end-stage renal disease who have been on hemodialysis for three to five years should undergo yearly screening with ultrasonography. Once the ultrasonogram becomes positive for cysts, the more sensitive contrast enhanced CT scanning should be performed yearly to screen for the possible occurrence of
renal cell carcinoma
.
...
PMID:Acquired cystic renal disease complicated with renal cell carcinoma. 1960 3
A 65-year-old man with a history of Castleman's disease presented with abdominal and right
flank pain
. He denied any recent trauma. On admission, his hemoglobin was 7.0 g/dL, and the blood urea nitrogen and serum creatinine concentration was 30 and 1.62 mg/dL, respectively. Computed tomography of the patient's abdomen revealed a large right perinephric hematoma. The patient underwent emergency nephrectomy. Microscopic examination of the specimen revealed an incidental
renal cell carcinoma
.
...
PMID:Spontaneous kidney rupture with incidental renal cell cancer in patient with Castleman's disease. 1962 73
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