Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report on 3 patients who presented with an acute onset of abdominal pain, a palpable abdominal mass and a rapid decrease in hemoglobin. In 2 patients a spontaneously ruptured hypernephroma was found and the other patient had a squamous cell carcinoma of the ureter with bleeding into the tumor. Although in all 3 cases the tumors were at an advanced stage of development, the patients had been entirely free of urological symptoms until shortly before hospitalization. The importance of considering the possibility of spontaneous rupture of such a tumor in the evaluation of cases of an acute abdomen is stressed.
 ...
PMID:Spontaneous rupture of renal and ureteral tumors presenting as acute abdominal condition. 50 31

In an analysis of 75 children with stenosis of the ureter opening, our results are compared to those in the literature (see in particular Tables 1 and 2). Abdominal pain stands out as the major symptom in more than half of the children. In our cases, intramural disturbances predominate in ca, 2/3 of cases, in the literature in about half of cases. The occurrence of extramural disturbances (accessory vessels, adhesions, higher opening of the ureter) occurs with equal frequency. The determining diagnostic procedure for stenosis of the ureter opening is an excretion urogram. Indications for a retrograde pyelogram and the performance of a micturation cystoureterogram are discussed. The operation of choice for stenosis of the ureter opening is the plastic operation of the renal pelvis of Anderson-Hynes, which has a success rate of at least 80%. Amoung our group of patients, primary nephrectomies were only seldom necessary.
 ...
PMID:[Stenosis of the ureter opening in children. Etiology, clinical considerations, therapy (author's transl)]. 90 88

Three patients had carcinoma of the stomach, rectum, and lung, respectively, metastatic to the ureter in the absence of other known metastasis. Two of the three patients had abdominal pain, while the other patient had no upper urinary tract symptoms. All patients had excretory urograms that showed delayed or no excretion of contrast medium on the side of obstruction. Obstruction was confirmed with retrograde pyelography in each case. Two of three patients were treated with nephrectomy. Metastatic carcinoma of the ureter should be considered in patients with malignant disease with initial symptoms consistent with ureteral obstruction. The diagnosis may be suggested by pyelographic demonstration of an obstructed ureter. Symptomatic patients may require nephrectomy.
 ...
PMID:Metastatic carcinoma of the ureter. 94 98

A case of abdominal pain caused by irritation of a segment of jejunum and another due to irritation of the ureter are reported. In both cases the cause of the irritation was established to be osteophytic growth from the 4th lumbar vertebra. After its excision the symptoms disappeared in both cases. To the best of our knowledge, osteophytes have not been reported before to be the cause of intestinal and ureteric pain, and its is therefore urged that in cases of intractable pain these must be considered as a possible cause.
 ...
PMID:Intra-abdominal symptoms arising from spinal osteophytes. 113 12

A patient with an unusual unilateral ureteral obstruction secondary to mechanical obstruction by a common iliac artery aneurysm in association with an abdominal-aortic aneurysm is presented. A diagnosis of ureteral obstruction should be suspected in a patient with flank or abdominal pain and an infra-umbilical (iliac) aneurysm. Treatment is directed toward the aneurysm. The aneurysmal wall attachments to the ureter should be left undisturbed.
 ...
PMID:Ureteral obstruction secondary to iliac artery aneurysm. 114 37

A case of primary carcinoma in situ of the upper urinary tract in a 72-year-old woman is reported. The patient who complained of left lower abdominal pain was referred for a suspicion of left ureteral stone. An excretory pyelogram showed mild left ureteral stricuture at the level of L3, but a stone was not detected in the ureter at the same level. Cytology of voided urine was positive for malignant cells several times. Cystoscopic examination revealed no abnormality in the bladder. Retrograde left pyelogram demonstrated the ureteral stricture and no lesions either of stone or tumor in the ureter. However malignant cells were detected cytologically in the left ureteral catheteral urine. Left total nephroureterectomy with the bladder cuff was carried out under the preoperative diagnosis of carcinoma in situ of the upper urinary tract. Macroscopically, the wall of the ureter at the stenotic level had induration without apparent tumor mass. The pathological diagnosis was transitional cell carcinoma in situ from the renal pelvis to the mid-ureter. The primary carcinoma in situ of the upper urinary tract is rare. To our knowledge, this case is the 26th case reported in the Japanese literature.
 ...
PMID:[Primary carcinoma in situ of the upper urinary tract: a case report]. 160 67

A 66-year-old female visited our university hospital with the chief complaint of right lower abdominal pain in July, 1984. Kidney-ureter-bladder roentgenograms disclosed the right ureter stone and several left renal stones. She passed the right ureter stone composed of calcium oxalate. Thereafter, she passed small stones twice and sand stones twice until September, 1985. The stone analysis revealed two of them as silica. Although most patients with silica stones reported in Japan had a history of long-term medication of magnesium trisilicate, this patient had not taken this drug. Silica stones are rare and fifteen cases including the present case have been reported in Japan.
 ...
PMID:[Silica calculi: a case report]. 165 20

A 78-year-old man visited our department for macroscopic hematuria in June, 1989. On the basis of the diagnosis of tumor of the bladder and right afunctional kidney, total right nephro-uretero-cystectomy and skin grafting of the left ureter were performed on August 2. The patient continued to have fever of unknown origin postoperatively. Repeat laparotomy, which was performed for rectal fistula on August 25, revealed that the abdominal wall, colon, small intestine and mesenterium adhered to one another, producing a mass and that two sites in the rectum were perforated. A part of the small intestine was excised, the perforated sites were sutured, and an artificial anus was created at the transverse colon. Since the patient had intermittent fever and continued to complain of abdominal pain after creation of the artificial anus, nosotropic therapy was continued. However, the patient died from cardiac insufficiency on October 10. Erosion and ulcer were histologically observed over a wide range in the excised small intestine. In addition there was a defect in one area of the small intestine, penetrating the tunca muscularis propria, in which many cytomegalovirus (CMV) inclusion bodies were observed. CMV inclusion bodies were also detected in the bladder with re-examination of specimens from the excised bladder. From these findings, it appears that endogenetic CMV may have been reactivated in the present case.
 ...
PMID:[A case of cytomegalovirus infection that caused gastrointestinal perforation after surgery for cancer of the bladder]. 166 62

Blind ending bifid ureter is a rare anomaly in the urinary tract. This anomaly may result from failure of a premature branch of the ureteral bud to join with the metanephric blastema. A 21-year-old man was admitted with macroscopic hematuria and colic pain in the left flank region. Urinalysis demonstrated hematopyuria and excretory urography suggested bifid ending accessory ureter with a stone on the left side. Surgical exploration showed that the accessory ureter was bifurcated from the left ureter at about 5 mm from the bladder wall and ran parallel with the left ureter. Although dense adhesions to the surrounding tissue existed, the accessory ureter was resected at the site of the junction. It measured 3 cm in length and 1 cm in greatest diameter. The stone found at the tip of the accessory ureter was composed of calcium oxalate (24%) and calcium phosphate (76%). Histological examination revealed that the ureter had all layers of normal ureteral structure and no renal tissue was identified in the specimen resected. During a follow-up period of 22 months after the operation, he was free of urinary tract infection and abdominal pain. Of 77 cases with blind ending bifid ureter reported in the Japanese literature, a ureteral stone was found in the blind branch in only 5 cases.
 ...
PMID:[Blind ending bifid ureter with stone in the blind branch: report of a case]. 185 88

This is a report of the fifth case of pelvic lipomatosis in Japan. A 52-year-old man presented himself in our hospital with a complaint of left lower abdominal pain on August 28, 1988. At that time, physical examination was unremarkable with the exception of mild obesity. The excretory urogram and retrograde pyelogram revealed left hydroureteronephrosis with tapering of the left lower ureter. Urethrocystogram showed an elongated posterior urethra with anterior displacement and elevation of the bladder. Computed tomography revealed excess of diffuse fatty tissue in the pelvic space with bladder deformity and rectal compression. Pelvic arteriogram demonstrated no neovascularity. A diagnosis of pelvic lipomatosis was established. He lost 6 kg by diet therapy. Left lower abdominal pain disappeared, but excretory urogram after eight months showed no changes.
 ...
PMID:[A case of pelvic lipomatosis]. 185 93


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