Persistent scrotal pain and suspected orchido-epididymitis of a young boy during pinworm (Enterobius vermicularis) infection in the bowel.

AIM: Pinworm (Enterobius vermicularis) is the most common parasite among mankind. Ectopic pinworm infections in number of organs are broadly reported. The aim of this report is to review the pinworm infection in the scrotum on the basis of our case. METHODS AND RESULTS: Our patient is a young boy with persistent pain in the scrotums together with abdominal symptoms. He underwent several urgent operations. Pinworm was finally found in appendix vermiformis. We hypothesize that concurrent unresponsive orchido-epididymitis was caused by pinworm as well. Eradication happened finally with pyvrinembonate. CONCLUSION: Pinworm is a parasite that lives usually in the bowel. Many ectopic locations, like scrotum, are known. Orchido-epididymitis by pinworm has to be kept in mind when treating boys with persistent scrotal pain.

Role of fine needle aspiration cytology in diagnosis of filarial infestation.

Filariasis is a tropical disease transmitted by the Culex mosquitoes. The diagnosis of it is conventionally made by demonstrating microfilariae in the peripheral blood smear. However; microfilariae and adult filarial worm have been incidentally detected in fine needle aspirates of various lesions in clinically unsuspected cases. The cases of filariasis diagnosed by fine needle aspiration cytology (FNAC) were retrieved from the archives of the Cytopathology laboratory between the periods of January 1998 to February 2009. Both Papanicolaou- and May-Grunwald-Giemsa-stained smears were available in all the cases. A total of 26 diagnosed cases of filariasis were found, of which 19 were related to funiculo-epididymitis, four presented with breast lump, and three cases with lymphadenopathy. Smears revealed fragments of adult worm in 12 cases including 10 gravid female worm containing eggs and microfilariae and two male adult worm; whereas in remaining 14 cases only microfilariae or eggs were seen. Unfertilized eggs were seen in three cases and fertilized eggs were seen in five cases. Tissue response in the form of eosinophils in 16 cases, acute inflammatory exudate in five cases, macrophages in 22 cases, epitheloid cell granulomas in five cases, giant cells in four cases, lymphocytes in 10 cases, and plasma cells in three cases were seen. Adherence of polymorphonuclear leukocytes, eosinophils, and epithelioid cells were observed in four cases. On conclusion, filaria may affect the epididymis, spermatic cord, breast, and lymph node, and the accurate diagnosis can be easily and conveniently achieved by FNAC without any requirement of biopsy.

Filariasis: an emergent cause of acute scrotal pain.

A 25-year-old man from Bangla Desh with acute right scrotal pain was subjected to scrotal surgical exploration because of the suspicion of testicular torsion. The testicle appeared normally positioned; an epididymal nodule was removed, and pathology showed the presence of the filaria worm. Filariasis is a tropical disease which has been estimated to affect 120 millions people throughout the world. Lymphadenitis and lymphangitis are the more common clinical settings; in men, there is a frequent scrotal involvement. In some cases, acute scrotal pain may lead to the suspicion of testicular torsion. The observation of patients with genital filariasis is likely to become more frequent in an era of massive immigration from different countries; nowadays, the disease should always be taken into consideration in the differential diagnosis in patients with acute scrotal pain coming from tropical areas.

Schistosomal epididymitis.

Epididymitis is a frequent inflammatory process. It is related to sexually transmitted diseases, urinary tract infections by E. coli, or scrotal trauma. We describe the case of a Caucasian 32-year old man, who presented scrotal pain for 3 months, with difficult management with medication. Testis was normal; however, the left epididymis was extremely painful and hardened. Following the unsuccessful use of analgesic and anti-inflammatory medication, a left epididymectomy was performed, with resolution of the pain. The pathological examination showed the presence of chronic inflammatory process associated with eggs of the parasite Schistosoma mansoni in the resected epididymis. Patient evolved without pain in the post-operative period and was medicated with a single dose of oxamniquine after etiologic confirmation.

Schistosomal epididymitis

Epididymitis is a frequent inflammatory process. It is related to sexually transmitted diseases, urinary tract infections by E. coli, or scrotal trauma. We describe the case of a Caucasian 32-year old man, who presented scrotal pain for 3 months, with difficult managient with medication. Testis was normal; however, the left epididymis was extriely painful and hardened. Following the unsuccessful use of analgesic and anti-inflammatory medication, a left epididymectomy was performed, with resolution of the pain. The pathological examination showed the presence of chronic inflammatory process associated with eggs of the parasite Schistosoma mansoni in the resected epididymis. Patient evolved without pain in the post-operative period and was medicated with a single dose of oxamniquine after etiologic confirmation.

Demonstration of Tritrichomonas foetus in the external genitalia and of specific antibodies in preputial secretions of naturally infected bulls.

Portions of penis and prepuce were collected from 24 bulls with current or recent Tritrichomonas foetus infection. Epididymides were collected from seven of the bulls, and seminal vesicles and prostate were collected from four. Following immunohistochemical staining with two monoclonal antibodies (34.7C4.4 and TF1.15) prepared against T. foetus surface antigens, trichomonads were identified in sections from 15 of the bulls. Organisms were most often located in penile crypts in the midshaft and caudal regions and less often in preputial crypts. Trichomonads were not observed in sections from other genitalia or in subepithelial tissue. T. foetus antigen, however, was present in the cytoplasm of some epithelial cells and the cytoplasm of some mononuclear cells in subepithelial lymphoid aggregates and follicles. Preputial smegma was collected from 16 T. foetus-infected bulls and from 16 control bulls with negative T. foetus cultures. Preputial antibody levels to TF1.17, a surface antigen of T. foetus, were determined by an enzyme-linked immunosorbent assay. Preputial secretions from infected bulls contained specific antibody of each isotype and subisotype tested. IgG1 responses were the greatest, IgM and IgA responses were approximately equal, and IgG2 responses were low. Each isotype and subisotype response in infected bulls was significantly greater than that in the controls. These results confirm previous speculation concerning anatomical sites of infection and suggest that parasite antigen can be taken up and processed locally, resulting in deposition of specific IgG1, IgG2, IgA, and IgM antibodies in the preputial cavity.

Ultrasound diagnosis of filarial funiculoepididymitis.

Genital presentation of filarial disease is not uncommon in endemic areas of the world. Acute, febrile illness involving the epididymis and spermatic cord (funiculoepididymitis) is one of many such presentations. With an internationally mobile society, physicians today, even in nonendemic areas, may encounter patients with filarial infestations. We report the first case of presumptive diagnosis of this disease using scrotal ultrasound.

Microbiology of acute epididymitis in a developing community.

OBJECTIVE: To investigate the aetiology of acute epididymitis in a developing community with a view of determining appropriate antimicrobial therapy. SETTING: City Health Sexually Transmitted Diseases Clinic, King Edward VIII Hospital, Durban, South Africa. PARTICIPANTS: 144 adult men with clinically diagnosed acute epididymitis. METHOD: Endourethral swab and midstream urine (MSU) specimens were processed to detect sexually transmitted pathogens and urinary tract infections. RESULTS: The majority of patients (93%) were less than 35 years of age. Neisseria gonorrhoeae and/or Chlamydia trachomatis were detected in 78% of patients: N gonorrhoeae in 57%, C trachomatis in 34% and both in 13%. Escherichia coli was cultured more frequently from MSU specimens of older patients, 30% versus 3%. In 53% of patients urethritis was diagnosed by the presence of inflammatory cells in endourethral smears in the absence of a visible urethral discharge. CONCLUSION: In our setting of a busy clinic with limited facilities, we recommend the performance of a Gram stain on endourethral specimens from patients with acute epididymitis. If inflammatory cells and Gram negative diplococci are detected, treatment with antimicrobial agents to cover both penicillinase-producing N gonorrhoeae strains and C trachomatis is recommended. If Gram negative diplococci are not detected in the presence of microscopic evidence of urethritis, treatment for chlamydial infection alone is recommended.

Epididymitis from Enterobius vermicularis: case report.

A rare case of epididymitis caused by Enterobius vermicularis, a pinworm, is reported. A 52-year-old man underwent resection of the right epididymis and histological examination confirmed the diagnosis of pinworm infection by discovering parts of the body of the oxyurid in various sections.

[Etiological study of low fertility in eastern Gaboon. I. Scheme and first findings (author's transl)]. / Enquête sur l'étiologie de l'hypofécondité au Gabon oriental: I. Protocole et premiers résultats.

The etiological study conducted in 1975 in Haut-Ogooué and Ogooué-Lolo included 1,548 patients male and female. In the 21 investigated areas the patients were asked questions and examined by a medical team which took swabs so that bacterial, parastic, immunological and genetical assays could be carried out. The object of this article is to review the feasibility of such a local inquiry and state the first findings. Abnormalities of the epididymis are more commonly verified in non-fertile men. Microfilaremia is related to the presence of hydroceles and epididymis lesions. It shows more often in men with less than 3 children. The authors do not refer to any of physiopathology to explain these findings which need to be ascertained in further inquiries.

[Etiological study of low fertility in eastern Gaboon. II. Results according to the geographical distribution and the ethnic group (author's transl)]. / Enquête sur l'étiologie de l'hypofécondité au Gabon oriental: II Résultats en fonction du lieu d'habitat et de l'ethnie.

An epidemiological study was conducted in Haut-Ogooué and Ogooué-Lolo, and included 875 men and 673 women. The purpose of this article is to precise the geographical distribution of the factors related to low fertility, and to verify the stability of the etiological relations according to the region, the place of residence and the ethny. Among men, hydroceles and epididym lesions are more frequent in Ogooué-Lolo, in small villages, and in forest areas. Microfilariae Loa-loa and D. perstans has the same distribution. In both regions and what ever the type of residence (town or village), the epididym lesions are more frequent in non fertile men, microfilariae is linked with genital lesions and is more seldom found in men who are the fathers of more than two children. Among women, leukorrheas, pelvic pains, and adnexal masses are related to low fertility, what ever the place of residence is.