Squamous cell carcinoma of the scalp arising from chronic cutaneous lupus erythematosus: report of two Indian patients.

Squamous cell carcinoma (SCC) usually arises in skin damaged by actinic rays. Exposure to chemicals like coal tar, soot, arsenic and a variety of oils and distillation products is also implicated in its pathogenesis. It occasionally occurs in scars following inflammatory or degenerative processes.

Effectiveness of multidrug therapy in multibacillary leprosy: a long-term follow-up of 34 multibacillary leprosy patients treated with multidrug regimens till skin smear negativity.

The World Health Organization (WHO) Field Trials of multidrug therapy (MDT) started at Schieffelin Leprosy Research and Training Centre (SLR & IC), Karigiri, India in December 1981. The patients were treated with two MDT regimens. The first (regimen A) consisted of 600mg rifampicin and 300mg of clofazimine given under supervision on 2 consecutive days monthly, 225mg injection of acedapsone bimonthly and dapsone 100mg daily.

Leprosy lesion on the prepuce of the male genitalia: a case report.

A case of borderline leprosy in type I reaction with cutaneous lesions on the prepuce is reported. The need to examine the genitalia in all male leprosy patients is stressed.

Eye disease in multibacillary leprosy patients at the time of their leprosy diagnosis: findings from the Longitudinal Study of Ocular Leprosy (LOSOL) in India, the Philippines and Ethiopia.

Existing prevalence surveys do not provide adequate information to estimate the magnitude of ocular pathology or vision loss in leprosy patients. We sought to determine the prevalence of ocular findings and related risk factors in leprosy patients at the time of their disease diagnosis. We also sought to determine if there were geographic differences and whether these were due to different demographic characteristics of the populations.

Monitoring motor nerve function in leprosy patients.

Manual muscle strength testing has an important function in the management of leprosy patients. Its importance was first recognized in the 1960s, especially when following patients who were started on steroid treatment to monitor the nerve function and the effect of treatment. In those days, and still in many centres today, many or all muscles were tested that are innervated by the nerves that can be at risk in leprosy.

Leprosy affected beggars as a hidden source for transmission of leprosy.

Background & Objectives: Despite the large scale implementation of multidrug therapy (MDT), the incidence rates of leprosy have not declined in several hyperendemic countries. Before searching for non-human reservoirs of leprosy it would be necessary to look for hidden human sources. This would include destitute leprosy affected persons who resort to begging and operate in congested areas.

Study of the problem of hidden cases of leprosy among "inaccessible" section of urban population in Madras City.

A questionnaire survey was conducted amongst 1300 general practitioners (GPs) of Madras city to assess the magnitude of leprosy problem amongst the upper middle class and upper class populations who are getting treatment from these GPs. A total of 2944 leprosy patients were being treated by 200 GPs. One third of these patients belonged to the upper middle/upper class section of the population living in the city of Madras.

Papillon-lefevre Syndrome : Improvement of Skin Lesions After the Loss of Permanent Teeth.

A case of Papillon-Lefevre syndrome (PLS) showed improvement of skin lesions after the loss of permanent teeth which is an unusual feature. The case is being reported because of this feature.

Does MDT arrest transmission of leprosy to household contacts?

The multidrug therapy program with the World Health Organization (WHO)-recommended treatment (WHO/MDT) regimens has given the hope of early case detection and rendering a leprosy patient, especially a multibacillary (MB) patient, noninfectious within a short period of time. Hence, the duration of exposure for household contacts to infection is expected to be remarkably less when compared to exposure to MB leprosy patients on dapsone monotherapy. A total of 1661 household contacts of skin-smear-positive leprosy patients were recorded from 1984 to 1994.

Leprosy reactions--complications of steroid therapy.

The adverse effects of corticosteroid therapy while treating 830 patients suffering from leprosy reaction (type 1 = 581; type 2 = 249) are presented. Some of the adverse effects were cosmetically distressing, while others were disabling. Patients suffering from type 2 reaction--because of the tendency of the reaction to recur over a long time--needed steroids for a longer duration; hence, adverse effects were more frequent.

Diffuse alopecia of the scalp in borderline-lepromatous leprosy in an Indian patient.

A case of borderline-lepromatous leprosy exhibiting alopecia of the scalp along with lepromatous lymphadenitis of suboccipital lymphnode is reported. To our knowledge generalized leprous alopecia of the scalp with lepromatous lymphadenitis of the suboccipital node is a rare occurrence in female Indian patients.

Ulnar nerve abscess in a multibacillary patient during post-multidrug therapy surveillance.

An old borderline-lepromatous leprosy patient, treated initially with DDS monotherapy followed by MDT, 11 years later during surveillance presented with 3-month-old asymptomatic cystic swelling, arising from the right ulnar nerve without exhibiting any evidence to document relapse of the disease. It responded promptly to corticosteroid therapy. This unusual clinical presentations of ulnar nerve abscess has not been reported elsewhere.

Leucocytopenia after rifampicin and ofloxacin therapy in leprosy.

New antimycobacterial agents and combined treatment regimens are being introduced for the treatment of leprosy. Ofloxacin is one such broad spectrum antimicrobial agent. In this study rifampicin plus ofloxacin were administered daily for 4 weeks (daily supervised dose).

Leprosy among inmates of a prison.

A leprosy survey carried out in a district prison revealed a gross prevalence of 20 cases per 1000, and active prevalence of 10 cases per 1000 whereas, prevalence of leprosy in the state was 1.12 per 1000. Such prisons thus form hyperendemic pockets.

A leprosy survey in a taluk headquarters town and the role of dermatological services and active health education in its success--a preliminary report.

A report of two general surveys done in 1984 and 1987 in Gudiyatham town, is presented. The first survey covered 89.2% and the second survey 82% of the population.

Understanding the attitude of multidisciplinary teams working in leprosy.

This study investigated the attitude of health personnel who were working for the National Leprosy Eradication Programme (NLEP) in India to their leprosy patients. These personnel were studied individually and as homogeneous groups so that comparisons were possible within and among the groups, and between the groups in different regions who were conducting similar health programmes, with a difference in length of between 1 and 5 years. The sample population was the NLEP employees of 2 state governments, consisting of 8 health professional groups.

Rifampin in drug-incorporated diet: effect of duration and temperature of storage. Relevance to drug-susceptibility testing in mice inoculated with M. leprae.

This paper is in two parts. Plasma concentrations of rifampin were assayed at 11 time points in 24 hr in mice fed one of three dosages of rifampin, either by gavage or by dietary incorporation. The drug-mixed diets had been stored for a maximum of 3 weeks at 4 degrees C or at room temperature (30 degrees C-35 degrees C).