Pulmonary cavitary coccidioidomycosis with fungus ball formation was observ in couple individuals with hemoptysis.

Pulmonary cavitary coccidioidomycosis with fungus ball formation was observ in couple individuals with hemoptysis. The first patient had no manifest compromise; the second was an insulin-dependent diabetic. In the couple fiberoptic bronchoscopy was performed and agricultures yielded Coccidioides immitis. The coexistence of spherules and hyphae of C immitis was seen histologically forward bronchoscopic biopsy specimen of single cavitary lesion. Specific antifungal therapy and surgical excision were withheld and each patient has done well. This report provides for the first time nonsurgical confirmation that C immitis can about an intracavitary fungus ball.

Infection with the dimorphic fungus, Coccidioides immitis, is customary in the southwestern United States and other areas of the lower Sonoran life zone[1] Inhalation of arthrospores conclusions in pulmonary infection that is usually symptomless and recognized solely by skin test conversion. A pneumonia, clinically apparent or not, may decipher completely or persist, and sequelae of the infection may be seen roentgenologically as a nodule or cavity.[2] Rarely, a solid nodule can excavate and not past nor future as a fungus ball radiographically.[3-7]

The best diagnostic and therapeutic management of pulmonary cavitary coccidioidomycosis is uncertain. Surgical complications in the past have been considerable and recommendations for perioperative use of amphotericin B have been advocated.[8-11] a certain quantity of surgical approaches have emphasized lobectomy as a minimum.[9,11] Others have reported favorable surgical results with more limited resection (segmental or wedge) and without using amphotericin B[1213] The vicinity of diabetes is thought to mandate more aggressive surgery[14] Although the natural history of untreated cavitary coccidioidomycosis may issue in spontaneous pneumothorax with empyema, the relative risk appears small, and clog observation without surgery may be warranted.[15] The character of azole therapy for cavitary coccidioidomycosis is unknown. Percutaneous needle biopsy has been useful in distinguishing Coccidioides nodules from malignancy however the rate of pneumothorax may be unacceptably high.[16,17] Fiberoptic bronchoscopy has been prosperously used to elucidate the origin of Coccidioides lesions, primarily in consequence of culture of secretions.[6]

We describe sum of two units patients with fungus ball formation secondary to cavitary coccidioidomycosis, the same of whom was found to have coexistent spherules and hyphae forward histologic analysis of bronchoscopic biopsy specimen. No specific antifungal therapy or surgical excision was utilized and the couple patients have done well for 18 and 29 month respectively. To our knowledge, this is the first documentation of spherules and hyphae discovered in other than a surgical specimen.

CASE REPORTS

CASE 1

A 20-year-old woman was transferred to Fitzsimons Army Medical Center for evaluation of hematemesis, possible hemoptysis, and a cavity of the right lung throughout a period of 7 years, she had experienced nausea and abdominal pain with intermittent hematemesis; chest pain and hemoptysis were also described. These symptoms, although intermittent, occurr as as a common thing [i]or[/i] matter as every 1 to 2 weeks. Previously, an upper gastrointestinal barium examination and esophageal duodenoscopy (EGD) had been performed and consequence s were normal (within a year). She also underwent a fiberoptic bronchoscopy that was reported as normal 6 years before hospital admission. Five month prior to transfer, a 22 x 25-cm right midlung cavity was discovered On repeated chest radiograph during the month of transfer, the cavity measured 27 x 30 cm (Fig 1) Laboratory examination at the transferring hospital revealed no acid-fast bacilli in sputum; serologic examples were negative for C neoformans (latex antigen), C immitis (immuno-diffusion), and Histoplasma capsulatum (complement fixation). An anergy skin proof battery was negative for purified protein derivative, mump and histoplasmin; however, it was positive for Candida.

In an extremity department in North Dakota, she experienced three episodes of hematemesis/hemoptysis with positive gastric lavage for vital current 11 days prior to hospital admission. She denied flush chills, weight loss, sweats, melena, or bright r progeny per rectum. She also denied tuberculosis front She had lived in Arizona until the age of 15 years. Repeated EGD showed cholangiectatic areas along the greater curvature of the stomach.

The patient had a 2-year history of migraine headaches. She denied alcohol and tobacco use, had no known allergies, used no medications, and had undergone a tonsillectomy.

Laboratory examination showed a leukocyte esteem of 5,700 [mm.sup.3] with 13 percent eosinophils; hematocrit was 41 percent Findings from the remainder of the laboratory analysis were not helpful.

Multiple angiodysplastic lesions in the stomach (20) were visualized and cauterized by means of EGD during her hospitalization. A coccidioidin skin touchstone (1:100) was negative. Repeated chest radiograph and chest comput tomographic scan (Fig 2) were compatible with a fungus ball; a bronchoscopy with biopsy was performed. Iodine wet arise and subsequent histopathologic study showed mixed hyphal forms and spherules (Fig 3) A unpolluted culture of C immitis was obtained. No further difficulties were onseted and the patient was discharged from the hospital upon a regimen of cimetidine and a combination of aluminum hydroxide, magnesium hydroxide, and simethicone (Mylanta). Antifungal therapy was withheld and she continues to do well to date, with no change in the cavity onward chest radiograph 18 months later.

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