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1.
Chemsi M Gisserot O Cremades S Bernard P de Jauréguiberry JP 《La Revue de médecine interne / fondée ... par la Société nationale francaise de médecine interne》2007,28(6):424-425
INTRODUCTION: Prostatic localization of actinomycosis is unusual. CASE REPORT: We report the case of a 59 years-old diabetic man, hospitalised for a prostatic actinomycosis spontaneously fistulised in the rectum. Two species of Actinomyces were found in blood culture and in pus of the fistula. DISCUSSION: Therapeutic management including surgical treatment of the fistula and a specific antibiotherapy led to cure the prostatic infection due to Actinomyces. 相似文献
2.
PHILIP J. SPAGNUOLO M.D. MARY FRANSIOLI M.D. † 《The American journal of gastroenterology》1981,75(2):144-147
We describe pelvic and rectal actinomycosis in a patient with an intrauterine contraceptive device. The presentation was that of an indolent, noninfectious process which mimicked a pelvic malignancy. As in many cases of pelvic actinomycosis, the diagnosis was not suspected preoperatively. Moreover, suppurative disease progressed despite removal of the intrauterine device. In patients who have intrauterine contraceptive devices or who have had them removed recently, abdominal pain, recurrent vaginal bleeding or adnexal masses should prompt a diligent search for potentially pathogenic Actinomyces in the genital tract. 相似文献
3.
Coremans G Margaritis V Van Poppel HP Christiaens MR Gruwez J Geboes K Wyndaele J Vanbeckevoort D Janssens J 《Diseases of the colon and rectum》2005,48(3):575-581
. Primary perianal actinomycosis is rare. Sporadic cases, with lesions varying in extent have been reported. The infection is caused by the bacterium Actinomyces, which often is a saprophyte. Male gender and diabetes are risk factors, but the exact pathogenic mechanism remains speculative. The diagnosis is a challenge and often delayed, with a protracted history of masses and sinuses extending into the gluteal and genital region. The treatment, a combination of surgery and antibiotics, is poorly standardized. We report three cases and compare their characteristics to those of published cases, found by a computerized literature search (1968–2002).The lesions, a simple fistula-in-ano or a mass, were diagnosed in an early stage in all three patients. The infection always spread into the scrotum. There were no risk factors other than gender, except in one patient. The diagnosis was suspected by the observation of draining sulfur granules and promptly confirmed by histology in the three cases. All patients healed with antibiotics in addition to simple surgical procedures. Treatment consisted of amoxicillin for two weeks in two cases and more extended antimicrobial treatment in the third. These findings are contrasting with the classic picture of perianal actinomycosis.It is concluded that perianal actinomycosis can occur in the absence of risk factors and that early diagnosis requires a high degree of suspicion. An infection with Actinomyces should be suspected in the presence of lesions containing watery purulent material with sulfur granules. The indication for extended antibiotherapy combined with sphincter damaging surgery may need to be revised in the presence of early detection. 相似文献
4.
Benkhraba K Benkabbou A El Malki HO Amahzoune M Mohsine R Ifrine L Belkouchi A Balafrej S 《Gastroentérologie clinique et biologique》2006,30(5):775-778
Actinomycosis is a chronic suppurative disease. It is caused by an anaerobic bacterium, generally Actinomyces israelii. Cervical and thoracic localizations are most frequent. Digestive actinomycosis is rare and can simulate cancer leading to resection. We report 3 cases of surgical abdominal actinomycosis. Localization was colic in 2 cases and hepatic in 1 case. The diagnosis of actinomycosis was made after resection in the 3 cases. The evolution was favourable under medical treatment. These observations illustrate the difficulty of diagnosing this rare and unrecognised disease which can be cured by long term penicillin therapy. 相似文献
5.
Jae-Joong Baik Gwi Lae Lee Chul-Gyu Yoo Sung Koo Han Young-Soo Shim & Young Whan Kim 《Respirology (Carlton, Vic.)》1999,4(1):31-35
Pulmonary actinomycosis is a chronic pulmonary infection caused by Actinomyces, a Gram-positive, microaerophilic bacterium. Pulmonary involvement, other than cervicofacially or abdominopelvically, is uncommon and often leads to a misdiagnosis of pulmonary tuberculosis or lung cancer. In order to investigate the clinical, radiological, diagnostic and therapeutic characteristics of pulmonary actinomycosis, we reviewed a total of 25 cases reported in Korea. Thirteen were diagnosed at our hospital between 1985 and 1997 and 12 were reported in Korean publications. The condition occurred most frequently in middle-aged males, the most common symptom being haemoptysis, followed by cough and sputum. The main radiological features were peripherally located mass or nodule and consolidation, with central low attenuation. Complications such as empyema, sinus fistula or mediastinitis did not occur. Diagnosis was confirmed by percutaneous needle aspiration (n = 8), bronchoscopic biopsy (n = 3) or thoracotomy (n = 13). Eleven of 25 cases were treated medically and in nine others, surgical resection was followed by treatment with antibiotics. In conclusion, when a middle-aged male patient presents with haemoptysis and cough, together with radiologic findings of a peripheral mass or nodule with/without central low attenuation, pulmonary actinomycosis should be suspected. 相似文献
6.
Perianal actinomycosis: diagnostic and management considerations: a review of six cases 总被引:1,自引:0,他引:1
INTRODUCTION: Primary anal actinomycosis of cryptoglandular origin, mainly due to Actinomyces israelii, a specific and rare cause of anal suppurative disease, needs to be recognized because it can be cured using specific treatments. METHOD: Data were reviewed from 6 patients with actinomycotic anal abscesses of obvious cryptoglandular origin observed in a single proctology unit between 1983 and 2000. Therapeutic management included conventional surgical treatment of anal sepsis followed by a specific oral antibiotic therapy maintained until the surgical wound had completely healed. RESULTS: All but one of the patients were men (median age, 53 years). All abscesses, except one, were indolent. No patient presented macroscopic "sulphur granules" in the pus, but one presented "watery pus". The diagnosis was established by histological study of the surgically excised tissue or by anaerobic culture of the pus. In the one HIV-positive patient, an uncommon organism was isolated: Actinomyces meyeri. Two cases of recurrence were observed without evidence of Actinomyces infection. CONCLUSION: Actinomycosis should be suspected particularly in indolent anal suppuration. The absence of macroscopic "sulphur granules" does not mean this diagnosis can be ruled out. Careful histological examination of the excised tissue and appropriate anaerobic cultures of pus should be carried out to achieve complete eradication of this rare, but easily curable disease. 相似文献
7.
A case of abdominal actinomycosis originating from the sigmoid colon is presented.Actinomyces odontolyticus was isolated; it is a rarity, but should be suspected in the case of a palpable mass and several fistulas developing after
a latent period of weeks to months following surgical or inflammatory trauma. The diagnosis is made by anaerobic cultivation.
Primary treatment with large doses of penicillin for several weeks may be supplemented by surgery. The strain isolated in
the present case was only moderately sensitive to penicillin and was successfully treated with erythromycin. 相似文献
8.
C. Freland B. Massoubre J.M. Horeau J. Caillon H.B. Drugeon 《The Journal of infection》1987,15(3):251-257
We report two cases of actinomycosis of the gallbladder due to Actinomyces naeslundii. Both patients presented with acute cholecystitis. After cholecystectomy with the removal of gallstones each patient made an uneventful recovery. The literature on cholecystitis due to Actinomyces is reviewed. 相似文献
9.
Endobronchial actinomycosis simulating bronchogenic carcinoma. Diagnosis by bronchial biopsy 总被引:1,自引:0,他引:1
Five cases of actinomycosis of the main bronchi or trachea which were suggestive clinically of bronchogenic carcinoma are described. In four patients the correct diagnosis was made by a bronchial biopsy or wash, or both. Three of them recovered following antibiotic treatment, and one died a few days after bronchoscopy. In one case the Actinomyces were found in the bronchial wash retrospectively following diagnosis of pulmonary actinomycosis in the lobectomy specimen. A concomitant endobronchial lipoma was found in one of the patients. The diagnosis of pulmonary actinomycosis by bronchial biopsy may save the patient major surgical intervention. 相似文献
10.
Llenas-García J Lalueza-Blanco A Fernández-Ruiz M Villar-Silva J Ochoa M Lozano F Lizasoain M Aguado JM 《Infection》2012,40(3):339-341
Cardiac tamponade constitutes an exceptional form of actinomycosis. We describe a case of primary hepatic actinomycosis presenting as purulent pericarditis with cardiac tamponade in a 20-year-old patient with previous esophagectomy and colonic interposition, successfully managed by computed tomography-guided percutaneous drainage and a prolonged course of antibiotic treatment. Actinomyces israelii was identified in the pericardial fluid by 16S rRNA gene sequencing. The literature on the simultaneous presentation of cardiac and hepatic actinomycosis is reviewed. 相似文献
11.
K. Rabbani Y. Narjis M. Harrab A. Difaa Z. Semlani R. Benelkhaiat A. Louzi B. Finech 《Journal Africain d'Hépato-Gastroentérologie》2011,5(2):148-150
Actinomycosis is a suppurative granulomatous disease caused by a different Actinomyces species, and most generally by a Gram-positive anaerobic bacillus, Actinomyces israelii. Actinomycosis of the appendix is an infrequent pathology. Diagnosis is frequently done postoperatively on the analysis of a surgical specimen. Histology is required for confirmation. We report here the case of a woman who presented with an actinomycosis of the appendix diagnosed after surgical treatment. This case shows that actinomycosis of the appendix is an infrequent pathology that merits to be known. With antibiotic therapy, we can avoid surgery or wide resections. 相似文献
12.
Background Abdominal actinomycosis is an infrequent chronic, suppurative infection caused by the aerobic gram-positive bands Actinomyces israelii.
Patient presentation We report two cases of abdominal actinomycosis, simulating colon cancer. Before operation, both patients presented with abdominal pain and a palpable mass. Abdominal computed tomography (CT) revealed an infiltrating irregular mass in the cecum and transverse colon, respectively. Surgical intervention was then performed under the impression of colonic malignancy.Conclusion Postoperatively, pathologic examination confirmed the diagnosis of abdominal actinomycosis in which the characteristic finding of sulfur granules in the resected specimen was demonstrated. After surgery, the patients continued antibiotic treatment with ampicillin for 2 months at our OPD and had no signs of recurrence 1 year after surgery. 相似文献
13.
C. Landart O. Trost H. Moizan 《La Revue de médecine interne / fondée ... par la Société nationale francaise de médecine interne》2021,42(3):210-213
IntroductionDermatological manifestations of actinomycosis are classical, most often related to Actinomyces israelii. In most of the cases, they occur near to the primary focus, and in the cervicofacial area. Systemic dissemination with cutaneous distant metastasis is rare, most often related to A. israelii, too. We report an original case of upper limb actinomycosis associated with an oral localisation and due to an unusual bacteria.Case reportA 49-year-old man was referred to the Department of dermatology for a skin lesion of the left hand and wrist. Biopsies revealed actinomycosis related to A. meyeri. Dental primary focus was identified and treated. Although the patient was lost sight of, dental eradication and prolonged antibiotics therapy allowed cutaneous improvement.DiscussionWe report an atypical case of cutaneous actinomycosis due to an Actinomyces meyeri dental infection occurring in an immunocompetent, smoking adult, with poor oral hygiene. The literature review revealed only 4 well-documented cases of cutaneous A. meyeri infections distant to dental primary focus. All of patients were males, immunocompetent, with a history of poor oral hygiene. The prognosis is favourable with adequate treatment (antibiotic therapy and surgical treatment to eradicate dental infectious entry points). 相似文献
14.
Hsiao HL Shen JT Yeh HC Wu WJ Wang CJ Huang CH 《The Kaohsiung journal of medical sciences》2008,24(1):35-40
Actinomycosis is a rare, chronic suppurative infection caused by the Gram-positive anaerobic filamentous bacterium, Actinomyces israeli. In most cases, the diagnosis is made postoperatively because of its unusual clinical presentation. Abdominal actinomycosis is the second most common site of the disease and may mimic abdominal cancer, inflammatory bowel disease or diverticulitis. The abdominal-pelvic form of this disease mostly results from the prolonged use of an intrauterine device. We report a rare case of combined intra- and extra-abdominal actinomycosis mimicking urachal tumor that was diagnosed by computed tomography, which presented as two tender abdominal palpable masses following long-term intrauterine device use. The disease was confirmed by postoperative histopathologic examination, which revealed sulfur granules microscopically, and was successfully treated by complete surgical resection following a period of appropriate antibiotic treatment. 相似文献
15.
Ileo-caecal actinomycosis: report of a case simulating complicated inflammatory bowel disease 总被引:1,自引:0,他引:1
Postal A Detry O Louis E Hardy N Belaïche J Jacquet N 《Acta gastro-enterologica Belgica》2001,64(4):318-320
Abdominal actinomycosis is a rare infectious disease caused by Actinomyces israelii, a gram-positive anaerobic saprophyte germ that is a normal inhabitant of the upper intestinal tract in humans. Actinomyces israelii rarely cause abdominal infections or actinomycosis. Abdominal actinomysosis is characterised by fistulae and abscesses and may mimic cancer or inflammatory bowel disease. Abdominal actinomycosis is difficult to diagnose preoperatively, and often require surgical removal of the diseased tissue, allowing pathologists for giving the definitive diagnosis, revealed by characteristic "sulfur granules". The authors report herein the case of a 47-year-old man who presented with diarrhoea and abdominal pain. Abdominal computed tomography evoked complicated inflammatory bowel disease and surgical procedure was decided. Laparoscopic exploration did not provide further significant information, and laparotomy with diseased bowel resection was performed. Pathology demonstrated "sulfur granules" and allowed the diagnosis of abdominal actinomycosis. This case demonstrated that abdominal actinomycosis should be included in the differential diagnosis when computed tomography shows an infiltrative and inflammatory mass. 相似文献
16.
We report a case of primary Actinomyces viscosus endocarditis, an unusual manifestation of actinomycosis, in a 43-year-old farmer with an indolent febrile illness. As has occurred in previous cases, diagnosis was delayed in part because blood isolates were misidentified. Months later when she required aortic valve and root replacement, histologic exam of the diseased valve revealed branching filamentous organisms and the original blood isolates were retrospectively confirmed to be Actinomyces viscosus. 相似文献
17.
An unusual case of hepatic abscess. 总被引:2,自引:0,他引:2
R Tambay J C?té A M Bourgault J P Villeneuve 《Journal canadien de gastroenterologie》2001,15(9):615-617
A case of recurring primary hepatic actinomycosis is reported. A 50-year-old man presented with fever, weight loss and multiple hepatic masses. A diagnosis was obtained by cytological examination of a biopsy sample taken from the largest hepatic mass, which revealed the presence of Actinomyces species. The patient was treated with penicillin for 12 months and did well. Seven years later, he presented with similar symptoms but with a single large liver mass and a pulmonary infiltrate in the right lower lobe. Liver biopsy showed an inflammatory pseudotumour, and lung biopsy showed the presence of Actinomyces species. Again, the patient was treated with penicillin. Five months later, the patient was doing well, and a follow-up computed tomography scan showed partial regression of the hepatic pseudotumour. This case indicates that hepatic actinomycosis can recur several years after an appropriate treatment and stresses the need for careful follow-up in such patients. 相似文献
18.
M. Merle-Melet M.D. F. Mory Ph.D. H. Stemplei M.D. P. Maurer M.D. D. Régent M.D. S. Parent M.D. J. M. Tortuyaux M.D. L. Bresler M.D. P. Boissel M.D. 《The American journal of gastroenterology》1995,90(9):1530-1531
This report describes the first case of biliary actinomycosis associated with an adenocarcinoma of the gallbladder. Actinomyces naeslundii was encountered as a pure isolate after a precise and careful identification. Although, in diagnosis, cancer and actinomycosis are often confused, the simultaneous occurrence of actinomycosis in cancer lesions can happen. This case illustrates the diagnostic challenge of actinomycosis. 相似文献
19.
H. Azouz I. Chelly W. Rekik H. Nfoussi W. Rebai N. Kchir Z. Ben Safta S. Haouet M. Zitouna 《Journal Africain d'Hépato-Gastroentérologie》2012,6(1):51-54
Abdominal actinomycosis is an infrequent chronic, suppurative infection caused by the aerobic grampositive bands Actinomyces israelii. Cervical and thoracic locations are frequently reported. We report one case of abdominal actinomycosis, simulating colon cancer. the patient which was 58 year old presented with abdominal pain and a palpable mass. Surgical intervention was performed under the impression of colonic malignancy. Postoperatively, pathologic examination confirmed the diagnosis of abdominal actinomycosis in which the characteristic finding of sulfur granules in the resected specimen was demonstrated. After surgery, the patient continued antibiotic treatment and had no signs of recurrence. 相似文献
20.
After oral surgery, a 32-year-old man developed a brain abscess. Actinomycosis was suspected due to history, clinical findings, response to penicillin therapy, and demonstration of "sulfur granules" in the surgical specimen, but anaerobic cultures were negative for Actinomyces. Aerobic cultures yielded Streptococcus sanguis and Pseudomonas cepacia. Coccoid organisms demonstrated histologically reacted positively with periodic acid-Schiff, Gomori's methenamine silver, and Brown and Brenn stains, were Ziehl-Neelsen-negative, and did not include branching filaments. Fluorescent antibody assay for Actinomyces israelii was also negative. Electron microscopy revealed cell wall morphology and pattern of cell division characteristic of gram-positive cocci. These findings led to a final diagnosis of botromycosis due to S. sanguis. This third report of cerebral botryomycosis emphasizes the differential diagnosis with actinomycosis, the association with intermittently treated jaw disease, and identification of the causative agent by histologic, immunologic, and electron microscopic methods. 相似文献