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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of acute Mast-cell leukemia was studied. A 39 years old female presenting with a brief history of abdominal pain and attacks of flushing; peripheral blood and bone marrow contained up to 60% of poorly differentiated blasts with clumping of deep purpule granules. Peroxydase reaction stains were negative, chloroacetate esterase were strongly positive. Toluidine blue revealed metachromatic stain. Histamine content of the cells was highly greater than normal but nos heparinoid activity could be demonstrated. These abnormal mast-cells have been investigated with the electron microscope; only the dense particular type of granule substructure was found, without any lamellae component. The cells were temptatively classified as "immature" mast-cell. The disease was interpretated as an acute leukemic variety of systemic mastocytosis.
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PMID:[Acute mast-cell leukemia. Cytochemical and ultrastructural study, about a particular case (author's transl)]. 5

Five cases of childhood pyogenic hepatic abscess at Milwaukee Children's Hospital and 61 cases in the literature were reviewed. Hepatic abscess occurred most often in infants who had sepsis or umbilical infection. Cases in older children were associated with underlying host defense defects, particularly chronic granulomatous disease (CGD) and leukemia. Common clinical findings were fever, abdominal pain and hepatomegaly. Radionuclide scan was useful in diagnosis of lesions larger than 2 cm. Small or microscopic lesions were diagnosed at autopsy. Staphylococcus aureus was the most common etiologic agent. Mortality in all evaluable cases was 27% in patients with CGD and 42% in those without CGD. Open drainage and appropriate antibiotic therapy is the treatment of choice and should lower the mortality of this infection.
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PMID:Pyogenic hepatic abscess in infancy and childhood. 71 87

Ischemic colitis is a disease complex that presents as a continuum of mucosal and submucosal hemorrhage, late stricture formation and frank gangrene. The exact form depends upon the degree, site and duration of the vascular occlusion, the presence of collateral vessels and the intraluminal pressure in the colon. In a study group of 19 women and seven men, the majority of whom were in the seventh to eighth decades of life, most frequent symptoms were crampy abdominal pain and abdominal distention associated with bloody diarrhea. Ischemic colitis occurred with increased colonic intraluminal pressure, generalized decreased vascular flow and embolic phenomenon. The predominating predisposing causes were atherosclerosis, shock and congestive heart failure as well as leukemia. The results of barium enema studies showed a pathognomonic condition that included thumbprinting, mucosal ulcerations and sacculations. Arteriography, generally, was not helpful, and results of sigmoidoscopy were invariably negative, since the rectum seldom is involved in ischemic colitis. Conservative treatment should include intestinal rest, low molecular weight dextran and antibiotics. Early operative intervention is recommended when conservative therapy fails or signs of peritoneal irritation become evident.
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PMID:Ischemia of the colon. 125 13

We describe a 56-year-old female with absence of the right pectoralis muscles, aplasia of the right breast, and skeletal deformities of the right hand, typical of Poland's syndrome. Following complaints of lower abdominal pain, a CT examination revealed an 8-cm mass in the right anterior pelvic wall. Surgical resection of the mass revealed a high-grade, poorly differentiated leiomyosarcoma. Poland's syndrome is known to be associated with a high incidence of leukemia but this is the first description of its association with leiomyosarcoma. Although we cannot exclude the possibility of a chance association, it is reasonable to assume that, similar to other syndromes with multiple congenital anomalies, the association with an increased incidence of malignancy is an integral part of the underlying genetic abnormality.
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PMID:Leiomyosarcoma in Poland's syndrome. A case report. 138 52

A case of Vibrio cholerae non-O1 septicemia is described in this paper. A 45-year-old male with a three year history of liver cirrhosis, was admitted to our division with hematemesis, abdominal pain, high fever and a loss of consciousness. Three days before onset of symptoms, he traveled to Ishigaki Island and ate a raw lobster. Two days after, his temperature rose to 39.7 degrees C and the blood pressure dropped to 36/- mmHg. By endoscopic examination, an ulcer was found in the stomach, and the bleeding was stopped by electrical coagulation. Blood culture showed growth of V. cholerae non-O1. The organism was found to be sensitive to OFLX, CZX, MINO, LMOX and CP. Although DIC, infections of fungus and MRSA occurred as complications, he recovered by adequate procedures. Subsequently, he left this division after eight weeks. There are various reports related to V. cholerae non-O1 septicemia in foreign countries, but few cases have been reported in Japan. And these cases had severe underlying diseases such as leukemia and liver cirrhosis.
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PMID:[A case of Vibrio cholerae non-O1 septicemia with liver cirrhosis]. 140 1

Fourteen children (ages 2-15 years) with acute leukemia in relapse were treated with daily recombinant interferon gamma for 14 days by subcutaneous injections at fixed dose levels of 0.1, 0.25, 0.5, or 0.75 mg/m2 (1.0, 2.5, 5.0, or 7.5 x 10(6) units/m2) without intrapatient escalation. Patients received a second 14-day course of therapy followed by thrice weekly administration unless there were signs of progressive disease or grade 3 or 4 toxicity. Side effects in the 13 evaluable patients included fever (n = 10), fatigue (9), decreased Karnofsky performance score (8), hypertriglyceridemia (8), myalgia (5), weight loss > 5% (4), elevated liver transaminases (4), and abdominal pain (3). There was only one grade 4 toxicity: one of the six patients at the 0.5 mg/m2 dose level developed reversible acute renal failure. One patient died of gastrointestinal hemorrhage due to disease-related refractory thrombocytopenia. One child had an oncolytic response and two others stable disease for 138 and 148 days. An appropriate dose level for phase II studies in children is 0.5 mg/m2 per day.
Leukemia 1992 Nov
PMID:Phase I study of recombinant human interferon gamma in children with relapsed acute leukemia. 143 1

Of 6,099 children treated for malignancy, 16 (ages 3.5 to 18 years) developed acute appendicitis between 1962 and 1989. Fourteen had leukemia (ALL 10, AML 4). One each had rhabdomyosarcoma and Ewing's sarcoma. Active malignancy at diagnosis was noted in 10, 4 of whom had severe neutropenia (absolute neutrophil count less than 500/mm3). Of all the leukemics (2,794/6,099), abdominal pain during induction was a frequent complaint. The incidence of appendicitis, however, was low (0.5%). Nine of the 16 patients presented classically, facilitating prompt diagnosis and treatment. Six diagnoses were delayed. Three of these patients presented atypically with vague, nonlocalized pain, abdominal distention, lack of abdominal guarding, fever, dehydration, diarrhea, and unusual symptoms such as upper gastrointestinal bleeding. In each of these 6 patients the appendix was ruptured. Delays led to complications and deaths. Three patients required perioperative transfusions to treat excessive bleeding and two patients with ruptured appendicitis developed wound abscesses. Two patients died; in one, ruptured appendix was diagnosed only at autopsy. The other patient died of uncontrolled sepsis. Typhlitis occurring during induction chemotherapy may present similarly and is the main differential diagnosis. Typhlitis will usually improve with medical treatment alone. Nausea and vomiting (13/16), right lower quadrant pain (13/16), guarding (14/16), tachycardia (12/16), fever (10/16), and rebound tenderness (10/16) were the most frequent signs and symptoms of appendicitis. Persistent localized abdominal pain and guarding, lack of improvement with medical treatment, clinical deterioration, and the development of a mass were our indications for laparotomy. Despite major improvements in therapy, there is still a 37.5% error rate in our ability to accurately diagnose appendicitis in pediatric cancer patients.
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PMID:Acute appendicitis in children with leukemia and other malignancies: still a diagnostic dilemma. 152 62

Beyond infancy, pneumatosis cystoides intestinalis (PCI) is rare. Data concerning pathogenesis and treatment are limited. Our experience with 12 children was examined to define predisposing factors, presentation, treatment, and outcome. Nine children were immunosuppressed, thus identifying an important etiologic subgroup. Presentation was variable but included abdominal pain, distention, diarrhea and hematochezia. Clostridium difficile was found in 3 patients and cytomegalovirus in 1. Radiographs showed free air in 3. Nine were treated with antibiotics and bowel rest, 1 with bowel rest alone, 1 with oral metronidazole, and 1 with observation. PCI resolved in 7 of 9 treated with antibiotics, although 1 child with leukemia had severe hematochezia secondary to colonic ulceration and required hemicolectomy. No other patient required laparotomy. The free air resolved in 2 of 3. There were 2 deaths, both from sepsis. One had free air on admission but no perforation was found at autopsy. Treatment recommendations remain unclear; however, C difficile and cytomegalovirus are important pathogens that should be identified and treated promptly. In symptomatic patients, bowel rest and antibiotics seem beneficial. Operative intervention should be reserved for patients with peritoneal signs, progressive deterioration, obstruction, or persistent, severe bleeding. Free air alone is not an indication for operative management in children with PCI.
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PMID:Pneumatosis cystoides intestinalis in children beyond the first year of life: manifestations and management. 176 11

Neutropenic enterocolitis is well documented in patients with leukemia or lymphoma who are recovering from the adverse effects of chemotherapy. We report two cases of probable neutropenic enterocolitis in two patients with AIDS who developed the syndrome during an episode of moderate neutropenia. To the best of our knowledge, this syndrome has not been reported previously in a patient with AIDS. Both of our patients manifested a mild form of enterocolitis that was characterized by fever, abdominal pain, and evidence of colonic edema easily recognized by computed tomography of the abdomen. Both patients were managed successfully with use of conservative measures including discontinuation of use of marrow-suppressive drugs and therapy with broad-spectrum antimicrobial agents. Neutropenic enterocolitis should be considered as a treatable cause of fever and abdominal pain in patients with AIDS.
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PMID:Probable neutropenic enterocolitis in patients with AIDS. 196 93

Five cases of relapsing acute lymphocytic leukemia (ALL) presenting as an ovarian tumor have been treated at this institution, representing the largest reported series. In a review of the literature we identified 18 additional cases of ovarian leukemic relapse. Together, these 23 patients form the basis for this report. Abdominal pain is the most common presenting symptom of ovarian leukemia. An abdominal mass is usually palpable, and at least four patients had hydronephrosis. Nine patients had documented bilateral ovarian involvement; however, bilateral disease was not a poor prognostic sign. Most ovarian relapses occurred more than 36 months after the original diagnosis of ALL, with these "late'h relapsers responding more favorably to treatment than "early" relapsers. Definitive statements can not be made from a retrospective review of 23 case reports; however, salpingooophorectomy had no obvious advantage over simple biopsy, and there was no obvious advantage to the routine use of radiation therapy. Most failures in treating ovarian leukemia occurred within 2 years. Most failures were systemic rather than local, illustrating the need for aggressive multiagent systemic chemotherapy. Survival after ovarian leukemic relapse is possible, with eight of the 23 patients alive and in complete continuous remission following the ovarian relapse (median follow-up since relapse, 42 months; range, 2 to 135+ months). With the use of more intensive chemotherapy in recent protocols, the frequency of ovarian leukemic relapses appears to be decreasing. At this institution, no child with ALL diagnosed in the 1980s has subsequently developed an ovarian relapse.
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PMID:Ovarian tumors in relapsing acute lymphoblastic leukemia: a review of 23 cases. 200 30


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