ABSTRACT
OBJECTIVE: To study the role of fine needle aspiration cytology (FNAC) and ancillary studies in the diagnosis of tubercular epididymitis or epididymo-orchitis. STUDY DESIGN: Forty patients with tubercular epididymitis or epididymoorchitis diagnosed on FNAC underwent a detailed clinical workup, imaging and microbiologic studies before being started on antitubercular treatment (ATT). One patient underwent orchiectomy. RESULTS: Clinically, the disease presented in patients of all ages usually as a scrotal swelling or rarely as a scrotal sinus (3) or abscess (3) or as part of disseminated tuberculosis (2). Three patients gave a history of previous tuberculosis. Scrotal sonography confirmed the involvement of the epididymis, testis or spermatic cord in each case. FNAC was diagnostic in 27 aspirates (epithelioid cell granulomas with caseation) but nondiagnostic in the rest. Tubercular etiology was confirmed directly by detection of acid-fast bacilli (AFB) on FNA smears in 24 (60%) patients and urine samples in 11 and indirectly in 9 patients with negative AFB by using a combination of a positive Mantoux test (5 of 9), presence of caseating granulomas on FNA smears (7 of 9) and therapeutic response to ATT (9 of 9). CONCLUSION: FNA as a minimally invasive technique plays a prime role in the diagnosis of tubercular epididymitis and epididymoorchitis. It provides adequate material for cytologic and microbiologic examination and helps to avoid unnecesary orchiectomy.
Subject(s)
Epididymitis/pathology , Orchitis/pathology , Scrotum/pathology , Tuberculosis, Male Genital/pathology , Adolescent , Adult , Aged , Antitubercular Agents/therapeutic use , Biopsy, Fine-Needle , Child , Child, Preschool , Diagnosis, Differential , Epididymitis/drug therapy , Epididymitis/microbiology , Genital Neoplasms, Male/pathology , Humans , Male , Middle Aged , Nepal , Orchitis/drug therapy , Orchitis/microbiology , Tuberculosis, Male Genital/drug therapy , Tuberculosis, Male Genital/microbiologyABSTRACT
OBJECTIVE: To illustrate the cytomorphologic features of Leishmania lymphadenitis associated with visceral leishmaniasis (V/L) and post-kala-azar dermal leishmaniasis (PKDL) and to highlight the fact that Leishmania lymphadenitis must he included in the differential diagnosis of patients presenting with lymphadenopathy, particularly in areas endemic for the disease. STUDY DESIGN: Fine needle aspiration (FNA) was routinely done in 21 cases of lymphadenopathy in VL (18 cases) and PKDL (3 cases), and the detailed cytomorphologic features were correlated with the respective histopathologic findings. RESULTS: Amastigote forms of Leishman-Donovan (LD) bodies were seen in 19 cases both intracellularly, in histiocytes and multinucleate giant cells, and extracellularly. The FNA smears revealed a polymorphous population of cells composed of lymphocytes, histiocytes, plasma cells, giant cells and tingible body macrophages. In a few cases, epithelioid cell granulomas were also seen. The cytomorphologic features were confirmed and correlated on histopathology. CONCLUSION: Not all lymphadenopathy in VL and PKDL is due to Leishmania lymphadenitis. Demonstration of LD bodies on FNA smears helps with the early diagnosis of VL and PKDL with lymphadenopathy where the diseases are endemic.
