Pott's paraplegia secondary to Scrofuloderma is a rare association.

STUDY DESIGN: Spinal tuberculosis as all other osteoarticular tuberculosis occurs as a result of hematogenous dissemination of Mycobacterium tuberculosis from a primarily infected visceral focus mainly lungs, but Pott's paraplegia occurring secondarily to Scrofuloderma has not been reported till date. PURPOSE: To document such an association of Pott's paraplegia and Scrofuloderma. METHODS: A 29-year-old female presented to us with low backache and paraplegia of 1 month duration. Clinical examination showed multiple healed Scrofuloderma lesions over sterum and neck (Figure 1). Magnetic resonance imaging (Figure 4), computed tomography (Figure 3) and X-ray (Figure 2) showed Pott's spine involving dorsal vertebrae (D8-10) with pre and paravetebral abscess with intraspinal extension. She was treated by minimally invasive surgery to drain pus and granulation tissue by resecting transverse process of D9 vertebra. Drained material was sent for histopathological examination, Zielh-neelsen (ZN) staining, culture and sensitivity for M. tuberculosis. Patient completely recovered neurologically after 1 month of surgery. RESULTS: Patient completely recovered neurologically after surgery and is presently on multidrug chemotherapy and spinal brace. CONCLUSIONS: Pott's paraplegia can occur secondary to Scrofuloderma and it can be managed by multidrug antitubercular therapy and minimally invasive surgical procedure.

Tuberculosis of upper dorsal spine causing respiratory distress due to tracheo-oesophageal compression: an unusual presentation.

A cold abscess causing tracheo-oesophageal compression is quite unusual. A case of a 5-year-old boy with caries spine of D3-D4 vertebrea with respiratory distress due to mediastinal cold abscess pressing over trachea is being reported. Urgent costotransversectomy was done to decompress the cold abscess. There was immediate relief of airway compression which was evident from fall in airway pressure from 39 cm H2O to 29 cm H2O. The child was extubated on the 5th postoperative day and discharged on the 15th postoperative day in good condition.

A novel variant of esophageal atresia with tracheo-esophageal fistula with a crossed-over proximal esophageal pouch: a diagnostic dilemma.

Diagnosis of esophageal atresia (EA) with tracheo-esophageal fistula (TEF) can be easily done in newborns with symptoms of excessive salivation and failure to pass infant-feeding tube (IFT) into the stomach. There are many reports in the literature which describe the diagnostic pitfall of this IFT test. We describe a case of a neonate with EA with TEF in which the upper atretic esophageal pouch had grown long enough to reach up to the level of diaphragm, thus allowing the IFT to go up to significant distance from the alveolus giving the radiograph as if the tube is in the upper part of stomach, thus creating a diagnostic dilemma.

A case of 'an upside down stomach'.

Neonatal paraesophageal hernia with intrathoracic gastric volvulus is very rare in the newborn period. We report a case of a 2-day-old term neonate who presented with an antenatal diagnosis of paraesophageal hernia. We discuss the diagnosis and management with classical radiological features including an antenatal diagnosis of this extremely rare surgical cause of neonatal nonbilious emesis.

Entire liver as the only content of hernia of the umbilical cord.

Hernia of the umbilical cord is a small omphalocoele with the abdominal defect being less than 4 cm and the small intestine being the usual content. We report a rare case of hernia of the umbilical cord with the whole of the liver herniating through the small defect into the sac as the only content. The pertinent literature is also reviewed.

Medial patellofemoral ligament reconstruction - A novel technique.

Patellofemoral instability is initially treated conservatively and surgical treatment is reserved for resistant cases. Reconstruction of medial patellofemoral ligament has gained popularity these days as it attempts at restoring soft tissue anatomy and biomechanics of medial patellar restraint back to normal. Here we describe our novel transverse patella single tunnel and femoral interference screw technique to reconstruct the medial patellofemoral ligament using free autologous gracilis and semitendinosus grafts.

Posterior urethral valves: Morphological normalization of posterior urethra after fulguration is a significant factor in prognosis.

AIM: To assess the changes in urethral morphology 3 months post fulguration of posterior urethral valves (PUVs) on micturating cystourethrogram (MCUG) and correlate these changes with the overall clinical status of the patient. MATERIALS AND METHODS: A total of 217 children, managed for PUVs during a period of 6 years in a single surgical unit were prospectively studied. The ratio of the diameters of the prostatic and bulbar urethras (PU/BU) was calculated on the pre- and post-fulguration MCUG films. They were categorized into three groups based on the degree of normalization of posterior urethra (post-fulguration PU/BU ratio). GROUP A: Of the 133 patients, 131 had normal urinary stream and 4 (3%) had nocturnal enuresis. Vesicoureteral reflux (VUR), initially seen in 83 units (31% units), regressed completely at a mean duration of 6 months in 41 units (49%). Of the 152 non-VUR, hydroureteronephrosis (HUN) units, 11 were poorly functioning kidneys. Persistent slow but unobstructed drainage was seen in 23 units (16%) over a period of 1.5-5 years (mean 2.5 years). Group B: All the 11 patients had a normal stream. Four (36.4%) had daytime frequency for a mean duration of 1 year and one (9%) had nocturnal enuresis for 1 year. Grade IV-V VUR was seen in five patients (three bilateral), which regressed completely by 3 months in five units (62.5%). In the non-VUR, HUN patients, slow (but unobstructed) drainage was persistent in two units (14%) at 3 years. Group C: Of the 16 patients, only 5 (31.3%) were asymptomatic. Six patients (nine units) had persistent VUR for 6 months to 3 years. Of the 20 units with HUN, 17 (85%) were persistent at 1-4 years (mean 2 years). Eight patients (50%) required a second fulguration while 3 (18.7%) required urethral dilatation for stricture following which all parameters improved. CONCLUSIONS: Adequacy of fulguration should be assessed by a properly performed MCUG. A postop PU/BU ratio >3 SD (1.92) should alert to an incomplete fulguration or stricture. Patients within normal range ratio have faster recovery of slow draining units, reflux and less voiding dysfunction. There is a strong correlation between incomplete fulguration and persistent slow draining units, uremia, voiding dysfunction and urinary tract infections.

Surgical management and outcome analysis of stage III pediatric empyema thoracis.

AIM: Report of 125 pediatric patients of empyema thoracis treated by open decortication, highlighting the presentation, delay in referral, operative findings, the response to surgical intervention and follow-up. MATERIALS AND METHODS: All the children who underwent open decortication for stage III empyema thoracis during the study period were included. Preoperative workup included hemogram, serum protein, chest radiographs and contrast-enhanced computed tomographic (CECT) scan of the chest. RESULTS: One hundred and twenty-five patients (81 males, 44 females) (age 3 months-12 years, mean 4.9 years) were operated during a 4.5-year period. Among them, two children underwent bilateral thoracotomies. Also, 81.6% patients were referred 3 weeks after the onset of disease (mean duration 9 weeks). Intercostal chest drainage (ICD) had been inserted in (119) 95% cases. Thickened pleura, multiloculated pus and lung involvement were invariably seen on CECT scan. Bronchopleural fistula was present in 10 patients and empyema necessitatis in 2. Decortication, removal of necrotic tissue and closure of air leaks was performed in all the patients. Necrotizing pneumonia was seen in (35) 27.5% cases. Mean duration of postoperative ICD was 7 days. Follow-up ranged from 3 months to 4 years (mean 12 months). There was no mortality. Six patients had proven tuberculosis. CONCLUSIONS: The duration of the disease had a direct relationship with the thickness of the pleura and injury to the underlying lung. Delayed referral causes irreversible changes in the lung prolonging recovery. Only 18% presented within the early period of the disease. Meticulous open surgical debridement gives gratifying results. The status of the lung at the end of surgery is a major prognostic factor.

Gastric lipoma.

We report a 12-year-old-boy with gastric lipoma. Upper gastrointestinal (GI) endoscopy with biopsy and abdominal computed tomogram (CT) scan revealed the diagnosis. Open surgical excision of the mass with stomach preservation was done. The clinical presentation and management are discussed and the literature reviewed here. This is the sixth pediatric case reported in the English literature.

Congenital bilateral Morgagni's hernia secondary to twin accessory hepatic lobes in an infant.

Bilateral Morgagni's hernia is rare in infants. We report a rare case of bilateral anterio-medial defect in the diaphragm in a 5-month-old infant presenting with recurrent respiratory tract infection. He had two adjacent accessory hepatic lobes which, presumably, had embryologically caused the defect. He also had secondary herniation of the transverse colon without any symptoms attributable to it. We describe the management of this condition and the concerned literature is reviewed.

Eventration with diaphragm perforation leading to secondary diaphragmatic hernia and intestinal strangulation.

We report a rare occurrence of a previously asymptomatic eventration that presented with intestinal obstruction followed by respiratory distress. The thinned out diaphragm had a nontraumatic perforation with herniation of the small bowel through the narrow defect. The herniated gut became strangulated and dilated inside the thorax, resulting in respiratory compromise. The rare occurrence of this vicious cycle of obstruction and respiratory failure leading to a sudden clinical deterioration in a previously stable patient is described.

Preliminary soft tissue distraction using external fixator in radial club hand.

Preliminary soft tissue distraction using an external fixator before centralisation and tendon transfer of the flexor and extensor carpi ulnaris to the little finger metacarpal was used to treat Bayne's type III and IV deformities in 18 hands of 14 patients with radial club hands. Treatment with external fixator was started at a mean age of 8 (range 3-30) months. In 16 of 18 hands, the surgical treatment was completed before 10 months of age. Adequate soft tissue stretching was achieved before centralisation using fractional distraction with the external fixator in the majority of hands. After an average follow-up period of 31 months, there were seven good, eight satisfactory and one unsatisfactory result.

Small wire external fixation for high-energy tibial plateau fractures.

PURPOSE: To assess results of small wire external fixation using a ligamentotaxis technique for high-energy tibial plateau fractures. METHODS: Between April 2002 and May 2004, 38 consecutive patients aged 21 to 60 (mean, 32) years underwent small wire external fixation for high-energy tibial plateau fractures. 15 involved the right and 23 the left knee. 34 were closed and 4 were open injuries. Fractures were classified according to Schatzker's staging system. After a minimal of 2 years' follow-up (range, 24-42 months), each affected knee was evaluated using Rasmussen's (1) 30-point clinical grading system and (2) radiological evaluation. RESULTS: There were 22 type-VI and 16 type-V Schatzker tibial plateau fractures. Complications consisted of: 2 superficial infections, 3 pin site infections, and 4 peroneal nerve palsies. No soft tissue necrosis or devitalisation occurred. The mean range of knee movement was 132 degrees. The mean Rasmussen radiological score was 14 (range, 10-18): excellent in 6, good in 26, and fair in 6. The mean Rasmusssen functional score was 26 (range, 17-30): excellent in 19 patients, good in 17, and fair in 2. Clinical results did not parallel the radiological results. CONCLUSION: Small wire external fixation allows anatomical reconstruction of the articular surface, stable fixation of fracture fragments, early movement of the joint, and care of associated soft tissue injuries, without a high rate of complications.

Surgical management for late presentation of supracondylar humeral fracture in children.

PURPOSE: To report the results of surgical management for late-presenting displaced supracondylar fractures of the humerus in children. METHODS: Between February 2002 and June 2003, 40 children (mean age, 7 years) with late presentation (range, 2-12 days) of displaced supracondylar humeral fractures were prospectively recruited. Gentle closed manipulation under image intensification was attempted in all patients, except one with a compound open fracture. Manipulation was successful in 25 patients and percutaneous skeletal stabilisation with Kirschner wires was performed. The remaining 15 patients were treated with open reduction and Kirschner wire fixation, using a mediolateral approach. RESULTS: The mean delay in presentation was approximately 4 days. No patients presenting more than 7 days after injury had the fracture reduced by closed manipulation. The mean hospital stay was 41 hours. At the final follow-up (mean, 18 months), 88% of the patients had a satisfactory result, according to Flynn's criteria. CONCLUSION: Operative treatment for late presentation of supracondylar humeral fractures in children is effective. It minimises the risk of complications and the need for continuous traction or corrective osteotomy.

Acquired radial club hand with humero-ulnar dislocation: a rare sequel to infantile compartment syndrome following venous cannulation: a case report.

Acquired radial club hand caused by infection has been reported occasionally. We report a rare case of acquired radial club hand with an associated septic dislocation of the elbow, primarily caused by compartment syndrome following venous cannulation. The deformity and instability were treated with distraction using an external fixator followed by a centralisation procedure. At the 2-year follow-up the appearance and functions of the left forearm had improved considerably and the wrist was stable. There was no deterioration in ulnar growth.

Effect of fly ash inhalation on biochemical and histomorphological changes in rat liver.

The effect of fly ash inhalation (4h daily, 5 days a week) for 28 days on the deposition of metal ions and histopathological changes in the liver and serum clinical enzymes has been studied. The results showed an increase in the concentration of metals such as cadmium (Cd), chromium (Cr), copper (Cu), manganese (Mn), and lead (Pb) in the tissues of exposed rats. The level of metals varied from metal to metal and from organ to organ. Level of serum enzymes such as serum glutamate oxaloacetate transaminase, serum glutamate pyruvate transaminase, and alkaline phosphatase were increased in fly ash exposed rats using whole body inhalation exposure as compared to sham controls. Histopathological studies of rat liver exposed to fly ash revealed infiltration of mononuclear cells in and around the portal triads, which seems to be laden with fly ash particles. Hepatocytes showed necrotic changes such as pyknotic nuclei, karyorrhexis, and karyolytic. These changes were more towards the centrolobular areas than the midzonal and periportal areas. These findings demonstrate that the toxic metals of inhaled fly ash in rats may get translocated into extrapulmonary organs, become deposited and hence may manifest their toxic effects on different tissues.