Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0016199 (flank pain)
 2,189 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In August 1987, a 66-year-old man was hospitalized because of macrohematuria and right flank pain. He had undergone resection of middle and lower part of the esophagus with esophagogastrostomy for esophageal carcinoma on April 16, 1984. Computed tomography revealed a solid, irregular, low density area in the upper pole of the right kidney and the right lobe of the liver. Arteriography showed a hypovascular mass in the upper pole of the right kidney, and several small tumor stains in the liver. At cystoscopic examination, the urinary bladder was normal and blood flowing from bilateral ureters was not seen. Cytological study of urine sediment disclosed squamous cell carcinoma. The patient was treated with systemic chemotherapy, but not improved. He died 6 months later, and the autopsy demonstrated widespread metastasis in various organs including the right kidney and liver. No recurrence was found in the residual esophagus. The kidney is the sixth organ of metastasis following the lung, liver, bone, adrenal, peritoneum and mesenterium. Although metastasis to the kidney is relatively common in autopsy, it is uncommon to be manifest clinically.
 ...
PMID:[Metastatic renal tumor of esophageal carcinoma: report of a case]. 267 71

A 30-year-old man with a 6-month history of flank pain was found to have a large retroperitoneal seminoma. A subsequent ultrasound examination revealed an inhomogeneous echo pattern in the normal-sized right testicle, which on orchiectomy showed extensive intratubular germ cell neoplasia. Level sectioning of the entire testicle revealed no extratubular extension of the tumor cells. The retroperitoneal and testicular lesions could represent double primaries. However, the possibility exists that an apparently intratubular germ cell neoplasm may not actually be an in situ lesion and that the retroperitoneal tumor in our case represents a metastasis from the intratubular germ cell neoplasia of the testicle.
 ...
PMID:Retroperitoneal seminoma and intratubular germ cell neoplasia. 215 73

A 52-year-old man was admitted to the General Surgical Service, with acute onset of left back and flank pain. Two weeks prior to admission he had been subjected to a 3G to 4G acceleration in an ejection seat training simulator. On the day of admission, he had performed a 100 yard swim in flight gear following a seven foot jump into water. He denied any injury during the above exercises or any other trauma. A falling hematocrit was demonstrated by serial determinations and a computerized tomography scan revealed a left retroperitoneal hematoma with normal bilateral renal function and no obvious renal injury. Continued hemorrhage resulted in laparotomy, which showed an 11 cm left adrenal tumor with massive hemorrhage into the retroperitoneum. Histologically the tumor was a benign non-functioning adrenal cortical adenoma.
 ...
PMID:Massive retroperitoneal hemorrhage from an asymptomatic adrenal cortical adenoma. Report of a case. 271 7

A case of bilateral renal angiomyolipoma without tuberous sclerosis is reported. A 49-year-old woman was admitted to the general practitioner with a sudden onset of severe left flank pain. An excretory urogram and ultrasonogram revealed an enlargement of the left kidney. She was subsequently referred to our clinic for further investigation and treatment. Computed tomographic scan and magnetic resonance imaging using Tl-weighted image showed several tumors with a fatty, dense area in the bilateral kidney. An arteriogram demonstrated a hypervascular renal mass with aneurysms in her left kidney. Diagnosis of bilateral renal angiomyolipoma was confirmed by percutaneous needle biopsy. Superselective embolization of the tumor was successfully performed, preserving normal renal tissue. Gelatin sponges containing Carboquone (CQ sponge) were used as embolic material. Angiomyolipoma has become relatively easy to diagnose by CT, ultrasound, MRI and so on. However, there are some cases of angiomyolipoma which are indistinguishable from renal cell carcinoma using these modes of testing. Therefore, in selecting a conservative management, we indicated that percutaneous biopsy or open biopsy should be done to confirm the results of the above procedures. Moreover, therapeutic embolization for angiomyolipoma was concluded to be very useful.
 ...
PMID:[Therapeutic embolization of renal angiomyolipoma: a case report]. 280 11

Though renal cell carcinoma is a fairly common disease, it is extremely rare to encounter a case providing a resected mass as large as over 2,000 g in weight. We report a case in which a giant 2,200 g tumor was resected after renal arterial embolization and interferon treatment for reduction of its size. A forty-three-year-old woman was first seen at a certain hospital with a chief complaint of fever and right flank pain. Under suspicion of right renal tumor, nephrectomy by extraperitoneal flank incision was attempted. However, the tumor was too large to be resected. After transfer to our department, she was treated by renal arterial embolization with absolute ethanol and steel coil and by the administration of interferon (rIFN-alpha A). As the tumor shrank to 77% of its original size on CT measurements and became mobile, transperitoneal nephrectomy was performed. The resected mass was as large as 12 x 12 x 21 cm. Pathologically, it was a clear cell type tumor showing mucinous degeneration and hyaline degeneration of tumor cells. Interferon used amounted to as high as 864 x 10(6) units, but no particular side effect occurred. No recurrence has been detected so far.
 ...
PMID:[Giant renal cell carcinoma: a case report]. 280 77

A case of Wilms' tumor in an adult patient is presented. The tumor in adults is rather rare and has an unfavorable prognosis. A 39-year-old man bruised his left flank while skiing in February, 1983. He noticed severe left flank pain. The pain subsided after a week of rest. However, he complained of left abdominal mass and dull pain again, and consulted our outpatient clinic on May 21, 1983. Left transperitoneal nephrectomy was performed under a diagnosis of left injured renal tumor. Histological diagnosis was nephroblastoma. A combined chemotherapy of actinomycin D (ACD) and vincristine (VCR) was started after operation. A total of 10 mg of ACD and 14 mg of VCR was administered by the end of 1983. In March 1984, however, a local recurrence and pulmonary metastases of the tumor were detected by CT and chest films. Local RF-hyperthermia combined with irradiation, alpha-interferon or chemotherapy using cisplatin and adriamycin was given. The patient died of profound cachexia in December, 1984 after gradual deterioration of general conditions.
 ...
PMID:[Wilms' tumor in an adult patient: a case report]. 303 7

A 69-year-old woman was admitted with the chief complaint of gross hematuria and left flank pain ten years after curative right pneumonectomy. Retrograde pyelography showed a filling defect of inferior calyx. Computerized tomography revealed a solid tumor with a low density area arising from the left kidney. The tumor was demonstrated hypovascular by angiography. Left radical nephrectomy by a transabdominal approach was performed. Histological diagnosis was primary transitional cell carcinoma of the left renal pelvis largely replacing the renal parenchyma. Twenty six days after the operation she was discharged. Our case was of double cancer consistent with Warren and Gates criteria and was classified into the nonsimultaneous case according to Moertels criteria. Double cancer of the lung and renal pelvis is very rare and our case seems to be the 7th in the Japanese clinical literature.
 ...
PMID:[A case of double cancer: renal pelvic transitional cell carcinoma and lung squamous cell carcinoma]. 305 42

A case of cystic pheochromocytoma is reported. A 64-year-old man was referred to our hospital because of right flank pain and gross hematuria. Excretory urography showed an inferior displacement of his right kidney, and right suprarenal mass was suspected. CT and ultrasonographic findings suggested that the most likely diagnosis was cystic adrenal tumor. Right adrenal tumor was removed through a transverse abdominal incision on October 15, 1986. During the procedure, the blood pressure rose to 260/100 mmHg at the time of tumor manipulation. The histological diagnosis was pseudocystic pheochromocytoma. Pathogenesis of cystic adrenal tumor is discussed briefly.
 ...
PMID:[A case of cystic pheochromocytoma]. 305 48

A case of renal leiomyosarcoma ruptured spontaneously is reported. A 36-year-old man was admitted to our clinic with the complaint of right flank pain. The urographic examination, including an excretory urography, renal CT-scan, renal angiography, and ultrasonography revealed a renal tumor with spontaneous rupture on the right side. A nephrectomy through the lumbal flank incision on the right side was performed on February 28, 1984, and histopathological diagnosis was renal leiomyosarcoma. Five courses of adjuvant chemotherapy, VCR, ADM and CPM, combined with maintenance immunochemotherapy using Tegafur and Krestin and with radiotherapy (3,000 rad) were performed post-operatively. The patient was followed for 18 months after operation as an outpatient with no evidence of local recurrence and metastasis. The 40 reported cases including our case with leiomyosarcoma in Japan is reviewed and some characteristics of this entry are discussed.
 ...
PMID:[Spontaneous rupture of renal leiomyosarcoma: report of a case]. 310 46

A 20-year-old female, who was one of identical twins, was transferred from an another hospital for further therapy of a right renal tumor. There was no history of hematuria, flank pain. Routine laboratory studies were within the normal range. On excretory urogram, the tumor, 7 x 9 cm in diameter, was demonstrated in lower pole of the right kidney. A selective renal arteriography revealed that the central area of the tumor was rather hypovascular, but, some neovascularity was seen in the peripheral area. Pedal lymphography, chest X-ray and bone survey showed normal findings. A right nephrectomy was carried out. Grossly, the tumor in the lower pole of the kidney was well demarcated by a pseudocapsule and had massive necrotic areas. Pathological sections revealed a granular cell adenocarcinoma of the right kidney. No extension into the peripheric fat was present. The patient remains well and free of recurrent tumor one year post-operatively. We discussed the diagnosis and prognosis of renal cell carcinoma in young adults in the literature.
 ...
PMID:[Adenocarcinoma of the kidney in a 20-year-old female]. 319 10


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>