1.An atypical case of respiratory actinobacillosis in a cow.
Peli ANGELO ; Spadari ALESSANDRO ; Romagnoli NOEMI ; Bettini GIULIANO ; Scarpa FILIPPO ; Pietra MARCO
Journal of Veterinary Science 2009;10(3):265-267
A not pregnant 4-year-old Jersey cow was presented with the sudden appearance of respiratory noise, nasal discharge and moderate respiratory difficulty. Upon physical examination a snoring-like noise, extended head and neck position, exaggerated abdominal effort, bilateral nasal discharge and left prescapular lymph node enlargement were noted. Sub-occlusion of the initial portion of the respiratory tract was suspected. Radiographic and endoscopic examinations revealed a pedunculate mass on the dorsal aspect of the rhinopharynx, which was removed with endoscopically assisted electrosurgery. Histologic examination revealed a chronic pyogranulomatous inflammation with eosinophilic club-like bodies surrounding small colonies of rod-shaped bacteria. Results of histochemical staining were consistent with Actinobacillus-like bacteria and a diagnosis of respiratory actinobacillosis was reached. Surgery and antibiotic therapy were resolutive, as demonstated by an endoscopic check at the second month after surgery, even without the association of the traditional iodine cure, which is regarded as the treatment of choice for actinobacillosis.
Actinobacillosis/*diagnosis/drug therapy/microbiology/surgery
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Actinobacillus/physiology
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Animals
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Cattle
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Cattle Diseases/*diagnosis/drug therapy/pathology/surgery
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Female
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Respiratory Tract Infections/drug therapy/pathology/surgery/*veterinary
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Treatment Outcome
2.A case of secondary syphilis presenting as multiple pulmonary nodules.
Se Joong KIM ; Ju Han LEE ; Eung Seok LEE ; Il Hwan KIM ; Hyung Joo PARK ; Chol SHIN ; Je Hyeong KIM
The Korean Journal of Internal Medicine 2013;28(2):231-235
Syphilis is a sexually transmitted disease caused by Treponema pallidum. The prevalence of this disease has recently increased worldwide. However, pulmonary involvement in secondary syphilis is extremely rare. A 51-year-old heterosexual male patient presented with multiple pulmonary nodules with reactive serology from the Venereal Disease Research Laboratory test and positive fluorescent treponemal antibody absorption testing. A hematogenous metastatic malignancy was suspected and an excisional lung biopsy was performed. Histopathological examination showed only central necrosis with abscess and plasma cell infiltration, but no malignant cells. The patient reported sexual contact with a prostitute 8 weeks previously and a penile lesion 6 weeks earlier. Physical examination revealed an erythematous papular rash on the trunk. Secondary syphilis with pulmonary nodules was suspected, and benzathine penicillin G, 2.4 million units, was administered. Subsequently, the clinical signs of syphilis improved and the pulmonary nodules resolved. The final diagnosis was secondary syphilis with pulmonary nodular involvement.
Anti-Bacterial Agents/therapeutic use
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Biopsy
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Diagnosis, Differential
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Humans
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Lung Neoplasms/diagnosis
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Male
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Middle Aged
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Multimodal Imaging
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Multiple Pulmonary Nodules/diagnosis/drug therapy/*microbiology
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Penicillin G Benzathine/therapeutic use
;
Predictive Value of Tests
;
Prostitution
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Respiratory Tract Infections/diagnosis/drug therapy/*microbiology/transmission
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Sex Workers
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Syphilis/*diagnosis/drug therapy/*microbiology/transmission
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Syphilis Serodiagnosis
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Tomography, X-Ray Computed
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Treatment Outcome
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Unsafe Sex
3.Mycobacterium avium lung disease combined with a bronchogenic cyst in an immunocompetent young adult.
Yong Soo KWON ; Joungho HAN ; Ki Hwan JUNG ; Je Hyeong KIM ; Won Jung KOH
The Korean Journal of Internal Medicine 2013;28(1):94-97
We report a very rare case of a bronchogenic cyst combined with nontuberculous mycobacterial pulmonary disease in an immunocompetent patient. A 21-year-old male was referred to our institution because of a cough, fever, and worsening of abnormalities on his chest radiograph, despite anti-tuberculosis treatment. Computed tomography of the chest showed a large multi-cystic mass over the right-upper lobe. Pathological examination of the excised lobe showed a bronchogenic cyst combined with a destructive cavitary lesion with granulomatous inflammation. Microbiological culture of sputum and lung tissue yielded Mycobacterium avium. The patient was administered anti-mycobacterial treatment that included clarithromycin.
Anti-Bacterial Agents/therapeutic use
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Biopsy
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Bronchogenic Cyst/*complications/diagnosis/immunology/surgery
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Humans
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*Immunocompetence
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Male
;
Mycobacterium avium Complex/*isolation & purification
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Mycobacterium avium-intracellulare Infection/*complications/diagnosis/drug therapy/immunology/microbiology
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Pneumonectomy
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Respiratory Tract Infections/*complications/diagnosis/drug therapy/immunology/microbiology
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Sputum/microbiology
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Tomography, X-Ray Computed
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Treatment Outcome
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Young Adult
4.The First Korean Case of Moraxella osloensis Bacteremia in a Patient with Acute Myeloid Leukemia.
Ji Yeon SUNG ; Sung Kuk HONG ; Eui Chong KIM
Annals of Laboratory Medicine 2014;34(3):256-258
No abstract available.
Aged
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Ampicillin/therapeutic use
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Anti-Bacterial Agents/therapeutic use
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Antimetabolites, Antineoplastic/therapeutic use
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Asian Continental Ancestry Group
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Cytarabine/therapeutic use
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Drug Therapy, Combination
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Humans
;
Idarubicin/therapeutic use
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Leukemia, Myeloid, Acute/complications/*diagnosis/drug therapy
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Male
;
Moraxella/genetics/*isolation & purification
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Moraxellaceae Infections/*diagnosis/drug therapy/microbiology
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RNA, Ribosomal, 16S/chemistry/genetics
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Republic of Korea
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Respiratory Tract Infections/diagnosis/microbiology
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Sequence Analysis, RNA
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Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization
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Sulbactam/therapeutic use
5.Identification of ACT-1 Plasmid-Mediated AmpC beta-Lactamase Producing Citrobacter freundii from a Chinese Patient.
Annals of Laboratory Medicine 2013;33(1):86-88
No abstract available.
Aged
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Anti-Bacterial Agents/pharmacology/therapeutic use
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Asian Continental Ancestry Group
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Bacterial Proteins/genetics/*metabolism
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China
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Cilastatin/therapeutic use
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Citrobacter freundii/drug effects/*enzymology/isolation & purification
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Drug Combinations
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Drug Resistance, Multiple, Bacterial
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Humans
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Imipenem/therapeutic use
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Male
;
Microbial Sensitivity Tests
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Plasmids/*metabolism
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Respiratory Tract Infections/*diagnosis/drug therapy/microbiology
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beta-Lactamases/genetics/*metabolism
6.First Detection of VIM-4 Metallo-beta-Lactamase-Producing Citrobacter freundii in China.
Annals of Laboratory Medicine 2013;33(1):84-85
No abstract available.
Aged
;
Anti-Bacterial Agents/pharmacology/therapeutic use
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Cefotaxime/therapeutic use
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China
;
Ciprofloxacin/therapeutic use
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Citrobacter freundii/drug effects/*enzymology/isolation & purification
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Drug Resistance, Multiple, Bacterial
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Humans
;
Imipenem/pharmacology
;
Male
;
Microbial Sensitivity Tests
;
Respiratory Tract Infections/*diagnosis/drug therapy/microbiology
;
Thienamycins/pharmacology
;
beta-Lactamases/*metabolism