The German national registry for primary immunodeficiencies (PID).

In 2009, a federally funded clinical and research consortium (PID-NET, http://www.pid-net.org) established the first national registry for primary immunodeficiencies (PID) in Germany. The registry contains clinical and genetic information on PID patients and is set up within the framework of the existing European Database for Primary Immunodeficiencies, run by the European Society for Primary Immunodeficiencies. Following the example of other national registries, a central data entry clerk has been employed to support data entry at the participating centres. Regulations for ethics approvals have presented a major challenge for participation of individual centres and have led to a delay in data entry in some cases. Data on 630 patients, entered into the European registry between 2004 and 2009, were incorporated into the national registry. From April 2009 to March 2012, the number of contributing centres increased from seven to 21 and 738 additional patients were reported, leading to a total number of 1368 patients, of whom 1232 were alive. The age distribution of living patients differs significantly by gender, with twice as many males than females among children, but 15% more women than men in the age group 30 years and older. The diagnostic delay between onset of symptoms and diagnosis has decreased for some PID over the past 20 years, but remains particularly high at a median of 4 years in common variable immunodeficiency (CVID), the most prevalent PID.

High incidence of anticytomegalovirus drug resistance among D+R- kidney transplant recipients receiving preemptive therapy.

Anti-cytomegalovirus (CMV) prophylaxis is recommended in D+R- kidney transplant recipients (KTR), but is associated with a theoretical increased risk of developing anti-CMV drug resistance. This hypothesis was retested in this study by comparing 32 D+R- KTR who received 3 months prophylaxis (valganciclovir) with 80 D+R- KTR who received preemptive treatment. The incidence of CMV infections was higher in the preemptive group than in the prophylactic group (60% vs. 34%, respectively; p = 0.02). Treatment failure (i.e. a positive DNAemia 8 weeks after the initiation of anti-CMV treatment) was more frequent in the preemptive group (31% vs. 3% in the prophylactic group; p = 0.001). Similarly, anti-CMV drug resistance (UL97 or UL54 mutations) was also more frequent in the preemptive group (16% vs. 3% in the prophylactic group; p = 0.05). Antiviral treatment failures were associated with anti-CMV drug resistance (p = 0.0001). Patients with a CMV load over 5.25 log(10) copies/mL displayed the highest risk of developing anti-CMV drug resistance (OR = 16.91, p = 0.0008). Finally, the 1-year estimated glomerular filtration rate was reduced in patients with anti-CMV drug resistance (p = 0.02). In summary, preemptive therapy in D+R- KTR with high CMV loads and antiviral treatment failure was associated with a high incidence of anti-CMV drug resistance.

[Congenital nasal pyriform aperture stenosis: an uncommon, potentially fatal cause of inhibition of nasal breathing in neonates]. / Kongenitale Stenose der Apertura piriformis: Seltene, potenziell lebensbedrohliche Ursache einer Nasenatmungsbehinderung bei Neugeborenen.

Congenital nasal pyriform stenosis can be a life threatening emergency in neonates which must be included in the differential diagnosis of nasal airway obstruction. We describe the case of a male child who developed symptoms 36 h after birth. As the conservative therapy was not successful surgery became necessary.

Bronchopulmonary dysplasia and pulmonary hypertension: a meta-analysis.

OBJECTIVE: Pulmonary hypertension (PH) is a complication of bronchopulmonary dysplasia (BPD) but the true impact of PH in patients with BPD remains unclear. We sought to systematically review and meta-analyze incidence of PH in BPD and compare clinical outcomes of BPD patients with PH to those without PH in preterm infants. STUDY DESIGN: Medline, Embase, PsychINFO and CINAHL were searched from January 2000 through December 2015. Cohort, case-control and randomized studies were included. Case-reports, case-series and letters to editors and studies with high risk of bias were excluded. Study design, inclusion/exclusion criteria, diagnostic criteria for BPD and PH and outcomes were extracted independently by two co-authors. RESULTS: The pooled incidence of PH in patients with BPD (any severity) was 17% (95% confidence interval (CI) 12 to 21; 7 studies) and 24% (95% CI 17 to 30; 9 studies) in moderate-severe BPD. Patients with BPD have higher unadjusted odds of developing PH compared to those without BPD (odds ratio (OR) 3.00; 95% CI 1.18 to 7.66; 4 studies). Patients with BPD and PH were at higher odds of mortality (OR 5.29; 95% CI 2.07 to 13.56; 3 studies) compared with BPD without PH, but there was no significant difference in duration of initial hospitalization, duration of supplemental oxygen requirement or need for home oxygen. No studies included in this review reported on long-term pulmonary or neurodevelopmental outcomes. CONCLUSIONS: PH occurs in one out of 4 to 5 preterm neonates with BPD. Patients with BPD and PH may have higher odds of mortality; however, there is urgent need for high quality studies that control for confounders and provide data on long-term outcomes.

Chronic lung disease in very low birth weight infants: Persistence and improvement of a quality improvement process in a tertiary level neonatal intensive care unit.

OBJECTIVE: We previously demonstrated a significant reduction in our incidence of chronic lung disease in our NICU using potentially better practices of avoiding delivery room endotracheal intubation and using early nasal CPAP. We sought to demonstrate whether these improvements were sustained and or improved over time. STUDY DESIGN: We conducted a retrospective, cross-sectional analysis of infants 501-1500 grams born at our hospital between 2005 and 2013. Infants born during the 2005-2007, 2008-2010 and 2011-2013 epochs were grouped together, respectively. Descriptive analysis was conducted to determine the number and percent of maternal and neonatal characteristics by year grouping. Chi-squared tests were used to determine whether there were any statistically significant changes in characteristics across year groupings.. Two outcome variables were assessed: a diagnosis of chronic lung disease based on the Vermont Oxford Network definition and being discharged home on supplemental oxygen. RESULTS: There was a statistically significant improvement in the incidence of chronic lung disease in infants below 27 weeks' gestation in the three year period in the 2011-2013 cohort compared with those in the 2005-2007 cohort. We also found a statistically significant improvement in the number of infants discharged on home oxygen with birth weights 751-1000 grams and infants with gestational age less than 27 weeks in the 2011-2013 cohort compared to the 2005-2007 cohort. CONCLUSIONS: We demonstrated sustained improvement in our incidence of CLD between 2005 and 2013. We speculate that a multifaceted strategy of avoiding intubation and excessive oxygen in the delivery room, the early use of CPAP, as well as the use of volume targeted ventilation, when needed, may help significantly reduce the incidence of CLD.

Late results of percutaneous mitral commissurotomy in a series of 1024 patients. Analysis of late clinical deterioration: frequency, anatomic findings, and predictive factors.

BACKGROUND: The optimal use of percutaneous mitral commissurotomy (PMC) in a wide range of patients requires accurate evaluation of late results and identification of their predictors. METHODS AND RESULTS: Late results of PMC were assessed in 1024 patients whose mean age was 49+/-14 years. Echocardiography showed that 141 patients (14%) had pliable valves and mild subvalvular disease, 569 (55%) had extensive subvalvular disease, and 314 (31%) had calcified valves. A single balloon was used in 26 patients, a double balloon in 390, and the Inoue Balloon in 608. Good immediate results were defined as valve area >/=1.5 cm2 without regurgitation >2/4 (Sellers' grade) and were obtained in 912 patients. Median duration of follow-up was 49 months. The 10-year actuarial rate of good functional results (survival with no cardiovascular death and no need for surgery or repeat dilatation and in New York Heart Association [NYHA] class I or II) was 56+/-4% in the entire population. Follow-up echocardiography was available in 90% of the patients who experienced poor functional results after good immediate results and showed restenosis in 97% of these. In multivariate analysis, the predictors of poor functional results were old age (P=0.0008), unfavorable valve anatomy (P=0.003), high NYHA class (P<0.0001), atrial fibrillation (P<0.0001), low valve area after PMC (P=0.001), high gradient after PMC (P<0.0001), and grade 2 mitral regurgitation after PMC (P=0.04). CONCLUSIONS: PMC can be performed with good late results in a variety of patient subsets. Prediction of late events is multifactorial. Knowledge of these predictors can improve patient selection and follow-up.

Percutaneous mitral commissurotomy for restenosis after surgical commissurotomy: late efficacy and implications for patient selection.

OBJECTIVES: The results of percutaneous mitral commissurotomy were assessed in patients with restenosis after surgical commissurotomy. BACKGROUND: Balloon dilation is feasible in patients with restenosis after surgical commissurotomy, but little is known about its late efficacy. METHODS: We studied 232 patients who had undergone percutaneous mitral commissurotomy a mean of 16 +/- 8 years after surgical commissurotomy. Mean age was 47 +/- 14 years; 81 patients (35%) had valve calcification. All patients had restenosis with bilateral commissural fusion as assessed by echocardiography. Technical failure occurred in 9 patients and the procedure used a single balloon in 7 patients, a double balloon in 95, and the Inoue balloon in 121. RESULTS: Complications were death in 1 patient (0.4%) and mitral regurgitation >2/4 in 10 (4%); 191 patients (82%) had good immediate results (valve area > or =1.5 cm2 without regurgitation >2/4). Predictors of poor immediate results in multivariate analysis were older age (p < 0.001), lower initial valve area (p = 0.01) and the use of the double-balloon technique (p = 0.015). In the 175 patients who underwent follow-up, 8-year survival without operation and in New York Heart Association class I or II was 48 +/- 5%, and 58 +/- 6% after good immediate results. In this latter group, poor late functional results were predicted by higher cardiothoracic index (p < 0.0001), previous open-heart commissurotomy (p = 0.05) and lower final valve area (p < 0.0001) in a multivariate Cox model. CONCLUSIONS: Percutaneous mitral commissurotomy is safe and provides good immediate results in selected patients with restenosis after surgical commissurotomy. After good immediate results, the conditions of more than half of the patients remained improved at 8 years, enabling reoperation to be deferred.

[Respiratory cryptococcosis in HIV positive patients.]. / Criptococcosis respiratoria en pacientes VIH positivos.

Although the lungs are the portal of entry of the infection, respiratory manifestations of AIDS related cryptococcosis have not been very well studied. The lack of typical findings in clinical and roentgenographic studies and the difficulties in the interpretation of the isolation of Cryptococcus neoformans from bronchial secretions, is probably the explanation for the lack of interest on this subject. The clinical and microbiological findings of 22 HIV positive patients, who presented C. neoformans in their respiratory tract clinical samples, are presented. Seventeen were males and 5 females, their age average was 30.8 years (21-50 years) and the following risk factors for HIV infection were detected: intravenous drug abuse 18, heterosexuals with several sexual partners two, one female prostitute and 1 homosexual man. All patients, except three, showed less than 100 CD4+ cells per microl. The following symptoms were observed: fever, cough, mucoid expectoration and chest ache. Roengenographic studies presented diffuse infiltrative patches in eleven cases, pulmonary cavities in three, pseudotumoral nodules in two, pneumonic infiltration in two and pleural effusion in four patients. C. neoformans was observed and/or isolated from sputum in nine patients, from bronchoalveolar lavage in seven, from lung biopsy in one and from pleural effusion in four cases. Blood cultures for C. neoformans were positive in 13 cases, urine cultures in 10 and in 11 patients C. neoformans was isolated from C.S.F. The latex agglutination tests for C. neoformans capsular polysaccharide rendered positive results in serum samples from 19 patients and from C.S.F. in 14 cases. Seven cases also presented active tuberculosis. According to these findings, it seems that the isolation of C. neoformans from bronchial secretion of HIV positive patients is a signal of disseminated cryptococcosis. It is important to isolate C. neoformans or detect its capsular antigen from other clinical samples in order to confirm the diagnosis of disseminated cryptococcosis. As observed in other studies, pleuropulmonary cryptococcosis does not present a typical clinical pattern.

[Evaluation of a new chromogenic medium (Candida ID) for the isolation and presumptive identification of Candida albicans and other medically important yeasts]. / Evaluación micológica de un nuevo medio de cultivo cromógeno (Candida ID) para el aislamiento e identificación presuntiva de Candida albicans y otras levaduras de interés médico.

Candidiasis is a frequent human infection caused mainly by Candida albicans. However, other species are emerging as important pathogens, as Candida glabrata, Candida parapsilosis, Candida tropicalis, Candida krusei or Candida guilliermondii. Rapid identification of clinical isolates could facilitate diagnosis and treatment. Candida ID (bioMerieux, Spain) is a new medium for the isolation and presumptive identification of yeasts: C. albicans grows as blue colonies, and C. tropicalis, C. guilliermondii, Candida kefyr and Candida lusitaniae as pink ones. The utility of Candida ID was evaluated with more than 700 clinical isolates and type culture collection strains from different genera including Candida, Cryptococcus, Saccharomyces, and Rhodotorula. Presumptive identification was confirmed by germ tube test, microscopic morphology and chlamydoconidia production on corn meal agar and carbohydrate assimilation on API-ATB ID 32C or Vitek (bioMerieux). Growth on Candida ID was rapid (18-24 h) for most of the yeast strains tested. Sensitivity and specificity of identification of C. albicans was significantly high (>98%), since a very low number of isolates were found to be false negative or false positive. A better result was obtained for species growing as pink colonies (>99.5%). Detection of different species of medical important yeasts was easy with Candida ID, as perfectly distinct colors and textures of colonies were observed on this medium. Candida ID allowed the discrimination between C. glabrata (creamy and smooth) and C. krusei (rough and white) colonies. Other species showed different colony textures and colours, white being the predominant colour. Candida ID was very useful for the presumptive identification C. albicans isolates.

Disseminated histoplasmosis and AIDS: clinical aspects and diagnostic methods for early detection.

Disseminated histoplasmosis in AIDS patients is the focus of this paper. Cutaneous lesions are reported as a frequent clinical sign. Bone marrow aspiration and biopsy, blood cultures (lysis-centrifugation technique), bronchoalveolar lavage, and skin lesion scrapings are the most effective diagnostic methods. The identification of a specific antigen in blood and urine may be a rapid means of evaluation and follow-up of patients with this disease.

Detection of Cryptococcus neoformans capsular polysaccharide antigen in asymptomatic HIV-infected patients.

Serum samples from 242 HIV-positive persons were studied for the detection of capsular polysaccharide antigen of Cryptococcus neoformans; 193 of these patients presented less than 300 CD4+ cells/microliters of blood and 49 patients had more than 300 CD4+ cells/microliters. None of them had symptoms or signs characteristic of cryptococcosis. The capsular antigen of C. neofarmans was detected by latex agglutination technique with pronase pretreatment (IMMY, Crypto-Latex Antigen Detection System, Immunomycologics Inc., OK, USA); in 61% of the samples, ELISA technique was also used (Premier, Cryptococcal Antigen, Meridian Diagnostic Inc., Cincinnati, Oh, USA). The comparative study of both methods showed that the results obtained were similar in 96.9% of the cases. The capsular antigen was detected in 13 out of 193 (6.7%) patients with less than 300 CD4+ cells/microliters. Cryptococcosis was confirmed mycologically in 3 of these 13 cases (23%) by the isolation of C. neoformans in CSF or blood cultures. Three patients, who had presented negative results of both tests for capsular antigen, suffered disseminated cryptococcosis 4 to 8 months later. The predictive diagnostic value of capsular antigen detection of C. neoformans seems to be low and we believe that it should not be done routinely in asymptomatic HIV-positive persons.

[A cutaneous ulcer induced by fungi of the genus Fusarium]. / Ulcera cutánea provocada por hongos del género Fusarium.

A case of cutaneous hyalohyphomycosis, due to Fusarium oxysporum, in a 40 years old man is presented. The patient came from Paraguay where he worked in a tropical rural area. His disease had begun 2 months before his admission as a skin ulcer located in the left leg. Clinical characteristics, diagnosis methods, differential diagnosis with other ulcers of the legs in tropical areas as well as therapeutic measures are discussed in this presentation.

[Antibiotic prophylaxis in cardiac surgery: practice patterns]. / Antibioprophylaxie en chirurgie cardiaque: enquête de pratique.

OBJECTIVE: To assess the prescription patterns in French and foreign centres for antibiotic prophylaxis in cardiac surgery. MATERIAL AND METHODS: Phone and written surveys concerned 64 French and 70 foreign centres. It focused on the first injection, the duration of treatment and the recommended agents. RESULTS: 87% of the French centres and 67% of the foreign centres answered the questionnaire. The first injection took place at anaesthesia induction in all French centres but during administration of premedication in 11% of foreign centres (p < 0.05). The duration of prophylaxis was restricted to the intraoperative period only in 20% and 15% of centres, respectively (ns), as specified by the recommendations. No French centres carried on the antibiotics more than 48 h versus 11% of foreign centres (p < 0.05). Cephalosporines of the second generation were prescribed in 84 and 49% of centres, respectively (p < 0.05). The combination of two antibiotics was less frequent in France than in foreign countries (5 versus 17%, p < 0.01). In absence of betalactamin allergy glycopeptides were not utilized in France versus 8% in foreign countries (p < 0.05). In case of allergy vancomycin was used in 66% of French and 42% of foreign centres. CONCLUSION: The French recommendations may have influenced favourably the antibiotic choice but the prophylaxis duration was too long in most of the non French European centres.

[Traumatic amputation of the lower limb and traumatic hemipelvectomy. Report of 2 cases in children and review of the literature]. / Amputation traumatique du membre inférieur et de l'hémi-bassin, Présentation de deux cas chez l'enfant et revue de la littérature.

Traumatic hemipelvectomy is rarely observed, mostly because very few patients survive the initial trauma. We describe 2 cases of children who survived this trauma. The first was a 12 year-old boy who accidentally fell between a metro train and the platform. He had a severe open trauma of the pelvis with important hemorrhage. After a first operation to stop hemorrhage and do a cystotomy and a colostomy, ischemia of the lower limb led to an inter-ilio-abdominal amputation. Two months were necessary to heal this. A prosthesis was made 12 months after the accident, postponed by urinary problems. The boy also had a traumatic amputation of the left arm and an upper metaphyseal fracture of the humerus. The second case was that of an 8 year-old girl who suffered a complete traumatic amputation of the hemipelvis after a road accident. A secondary colostomy was performed because of a local infection. Once healing was achieved, the child was low to follow-up. In the literature, we found 36 survivors to this dreadful lesion (4 of them children). We analysed the different problems for the treatment of this trauma caused, and their short term consequences. An early evaluation of the lesions, rapid and intensive resuscitation, early decision to complete the traumatic amputation if necessary, with urinary and digestive derivation, are important elements towards eventual successful outcome of the treatment.

[Disseminated cryptococcosis in patients with AIDS. Clinical, microbiological, and immunological analysis of 51 patients]. / Criptococosis diseminada en pacientes con SIDA. Análisis clínico, microbiológico e inmunológico de 51 pacientes.

In the context of HIV infection, cryptococcal meningitis is the most common mycosis threatening the patient's life. We conducted a retrospective evaluation to determine the epidemiological, microbiological, immunological and clinical characteristics of disseminated cryptococcosis in 51 hospitalised HIV seropositive patients. All the individuals (n = 51) presented reactive serology for HIV (ELISA and/or Western blot) and none fulfilled strict HAART treatment, previous to the opportunistic infection. CD4+ lymphocyte T counts showed levels between 361 and 0 cells/microliter (mean = 45). All patients but one had counts lower than 100 cells/microliter. Cryptococcosis presented as unique episode in 35 patients (68.6%) and in 16 as relapse (31.3%). In all of them we detected central nervous system involvement. The induction treatment was carried out with amphotericin B (AMB), continued with maintenance therapy with fluconazole. Lethality rate was 36.7%, slightly superior among patients in relapse (40%) compared to those who presented a first episode of the mycosis (35.2%). In those individuals for whom data were available, 65.2% of blood cultures, 94.1% of CSF cultures and 79.06% of microscopic CSF examination with India ink were positive. Titers of Cryptococcus neoformans capsular antigen in CSF > or = 1/1000 were found in 36.1% and > or = 1/1000 in 73.6% of serum samples. In conclusion, manifestations and severity of disseminated cryptococcosis continue maintaining the characteristics of half a decade behind, in those patients who are not treated with HAART. Neurological involvement existed in all patients of this cohort. Treatment is not able to modify the parameters of mortality seen in previous communications. Diagnostic methods applied in this study are in accordance with those in the bibliography.

[Successful discontinuation of antifungal secondary prophylaxis in AIDS-related cryptococcosis]. / Interrupción exitosa de la profilaxis secundaria antifúngica en la criptococosis asociada al SIDA.

The clinical and laboratory data of 22 patients with AIDS related cryptococcosis who were able to interrupt antifungal secondary prophylaxis after HAART administration, are presented. They were 14 males and 8 females, between 15 and 50 years old (X: 34 years old). All patients presented fever and severe deterioration of their general health status, and 19 exhibited a meningeal syndrome. At the start of antifungal treatment, 59% of the cases presented < 50 CD4+ cells/microl, the median viral burden was 134,804 RNA copies/ml and the median titer of serum cryptococcal antigen was 1/3,000. Amphotericin B by intravenous route, (0.7 mg/kg/day) or fluconazole (600 to 800 mg/day) were given as a treatment of the initial episode, up to CSF cultures negativization. Oral fluconazole (200 mg/day) or intravenous amphotericin B, 50 mg twice a week, were given as a secondary prophylaxis. The secondary prophylaxis was interrupted when the patients had received HAART for an average lapse of 19 months (6 to 36 months) and the median CD4+ cell count was 249/microl. The follow up after secondary prophylaxis discontinuation lasted for a median lapse of 22 months. These data seem to show that secondary prophylaxis is not necessary when the patient are clinically asymptomatic and the CD4+ cell counts are above 150/microl.

Preemptive therapy versus valgancyclovir prophylaxis in cytomegalovirus-positive kidney transplant recipients receiving antithymocyte globulin induction.

International consensus guidelines on the management of cytomegalovirus (CMV) infections in kidney transplantation recommend the use of universal prophylaxis over preemptive therapy for the highest risk kidney transplant recipients (KTR), namely donor+/recipient - CMV serostatus. However, no universal recommendations have been made for R+ KTR undergoing antithymocyte globulin (ATG) induction. In this retrospective study, we compared 1-year outcomes among 24 R+ KTR who received 3 months of valgancyclovir prophylaxis with 72 R+ KTR who were subjected to a preemptive strategy. All subjects received ATG induction. The incidence of CMV infection was significantly higher among the preemptive subjects versus the prophylaxis group (78% versus 38%, respectively; P = .0003), whereas the incidence of CMV disease was low and did not differ significantly between the cohorts (8% versus 7% respectively, P = .8). Late-onset CMV infections were only observed in the prophylaxis group (25% versus 0%, P = .0001). Finally, the rate of opportunistic infections, acute rejection episodes, and graft/patient survivals at 1 year were also similar between the two groups. In light of this study, preemptive therapy and universal prophylaxis were almost equally effective to prevent CMV infection among R+ KTR receiving ATG induction.

[Pericardial tamponade and third-degree atrioventricular block revealing a primary cardiac lymphoma]. / Tamponnade et bloc auriculoventriculaire révélant un lymphome cardiaque primitif.

Secondary and primary cardiac tumors are rare, and primary cardiac lymphoma are exceptional. We report a 78-year-old non immunodeficient male, with pericardial tamponade and third-degree atrioventricular block. Analysis of the pericardial fluid and tissue was not contributive. À transvenous biopsy of the cardiac tumour revealed non-Hodgkin large B-cell lymphoma (CD45+ CD20+ CD3-BCl2+). Therapy is based on chemotherapy. However, prognosis remains poor for this type of tumor commonly revealed by a pericardial effusion.

[Flexion of the knee in poliomyelitis. Results and indications for femoral and tibial osteotomies]. / Le flexum du genou dans la poliomyélite. Résultats et indications des ostéotomies fémorales et tibiales.

Of 62 patients with a fixed flexion deformity of the knee due to poliomyelitis, 36 were treated by femoral osteotomy and 26 by tibial osteotomy. Their ages ranged between 10 and 30 years, with an average of 16. In 37 of the patients other procedures were also performed. The aim of operation was to enable walking in 6 patients, to allow walking without, or with smaller, calipers in 21, and to allow walking without additional help in 35. These objectives were usually achieved; failure was due to technical error or to lack of appreciation of residual muscle power. The operation is indicated for flexion deformities of less than 30 degrees, and as an adjunct to other procedures. The level of osteotomy is decided from lateral radiographs taken before operation.

[Perforating plantar ulcer. Interfascicular neurolysis of the posterior tibial nerve]. / Le mal perforant plantaire. Neurolyse interfasciculaire du nerf tibial postérieur.

The authors report the case of a 45-year-old man with perforant ulceration of the foot. The rapid evolution of the cutaneous and bone lesions (three years) necessitated a bilateral intermetacarpo-phalangeal amputation. After conventional therapy, a large necrotic zone remained on the sole of the left foot as well as hyperkeratosis of the right foot. Following Bourrel's protocol for the treatment of leprosy, the authors proposed a posterior tibial nerve neurography, which confirmed the compression of the nerve in the tarsal tunnel. In addition, histological examination of the nerve branches of the sole of the foot showed fibrous thickening of the nerve, endoneural invasion by fibroblasts, and loss of myelin. An interfascicular neurolysis of the posterior tibial nerve at the level of the tarsal tunnel together with a periarterial sympathectomy on both sides, led to rapid recovery. At the same operation, a skin graft was used to cover the skin defect with excellent results in ten days. Ten months later healing remains complete.