Refractory cancer pain in young child at end?of?life: Can we alleviate the suffering?

Pain is a common and highly distressing symptom in children with advanced malignancies and it is often multifactorial at the end?of?life. The prognosis of cancer pain is reported to be worse in those with mixed pain type, high pain severity, daily opioid use, and poor emotional well?being. We describe a case of 13?year?old boy, known case of metastatic Ewing sarcoma right iliac bone, who presented to our palliative care ward with intractable pain and was finally discharged home for terminal care with high doses of morphine, ketamine, and midazolam infusion through elastomeric pump attached to a peripherally inserted central catheter (PICC line). The suffering of imminently dying children should be reduced, and judicious dose escalation of opioids along with adjuvants is appropriate and often necessary.

Direct Immunofluorescence Profile Of Lichen Planus - A Fresh Look On Old Disease. A Study Of 15 Cases

Introduction: Lichen planus (LP) is a chronic inflammatory mucocutaneous diasease that is often diagnosed on the basis of clinical &/or histopathologic findings. However, it has some characteristic direct immunofluorescence (DIF) findings that can help in diagnosing confusing cases.Aim:We analyzed DIF findings in skin biopsy in LP compared to histopathology. Materials & methods: A skin biopsy of lesion was taken from 15 cases of LP(13 classic LP & 2 LP pigmentosus) & subjected to histopathology & DIF examination. Results:The sensitivity of histopathology and DIF was found to be 100% & 93.3% respectivelyfor the diagnosis of LP & LPP.

Epidural bupivacaine combined with dexmedetomidine or clonidine in infraumbilical surgeries: a comparative evaluation.

Background: Alpha-2 agonist are being extensively evaluated as an alternative to neuraxial opoids, as an adjuvants in regional anaesthesia The faster onset of action of local anaesthetics, rapid establishment of both sensory and motor blockade, prolonged duration of analgesia into postoperative period, dose sparing action of local anaesthetics and stable cardiovascular parameters make these agents a very effective adjuvant in regional anaesthesia. Methods: Our study had 45 patients, all patients belonged to ASA Grade-I or II, between 20 and 55 years of age with an average height of 150 and 170 cm and have ideal body weight requiring neuraxial blockade for lower abdominal surgeries. All the patients were randomly allocated into two groups Group-I: Epidural bupivacaine 0.5% (16 ml) + clonidine 75 μgm (1 ml) Group-II: Epidural bupivacaine 0.5 % (16 ml) + Dexmedetomidine 50 μgm (1 ml) Patients were monitored for sensory and motor blockade, hemodynamic parameters, rescue analgesia, sedation and adverse effects in perioperative period. Results: The time of onset of sensory block at T10 and time to reach maximum sensory block (T6) in group-I was significantly longer as compared to group-II. The complete motor blockade (grade-3) was achieved much later and time taken for recovery to grade-0 was significantly shorter in group-I. The time for rescue analgesia in group-I was significantly shorter as compared to group-II. Hypotension was the most common side effect in both the groups. Dry mouth is a known side effect of alpha-2 agonists. Epidural dexmedetomidine produced profound sedation. Conclusions: We conclude from this study that dexmedetomidine is a better adjuvant than clonidine for providing early onset of sensory analgesia, superior sedative properties and prolonged post-operative analgesia.

Induction of metalloproteinases expression by TLR ligands in human fibroblast like synoviocytes from juvenile idiopathic arthritis patients.

Background & objective: Juvenile idiopathic arthritis (JIA) is characterized by chronic synovitis, cartilage damage and bone erosion. Both genetic and environmental factors and microbes probably play a role in pathogenesis. Microbes are recognized by Toll like receptors (TLRs) and activate innate immune response. We studied the ability of bacterial and viral products to produce matrix metalloproteinases (MMPs) and cytokines by fibroblast like synoviocytes (FLS) from patients with JIA. Methods: FLS were cultured from synovial fluid (SF) of patients with JIA and subsequently stimulated for 48 h by different TLR ligands [peptidoglycan (PG) for TLR2, poly(I-C) for TLR3, lipopolysaccharide (LPS) for TLR4, flagellin for TLR5, imiquimod for TLR7 and CpG DNA for TLR9]. Later the production of IL6, IL8, MMP-1, MMP-3, tissue inhibitors of metalloproteinase (TIMP1) was measured in the culture supernatants by ELISA. Expression of TLR2, TLR4, TLR7 and TLR9 was studied in FLS derived from JIA patients by RT-PCR. Results: IL6, IL8, MMP3 and MMP1 production was induced on stimulation of FLS with TLR2 ligand, TLR3 ligand, TLR4 ligand, TLR5 ligand but not with TLR7 ligand and TLR9 ligand. There was no effect of these ligands on the production of TIMP thus the balance was tilted in favour of MMPs after TLR ligation. TLR2, TLR4 and low expression of TLR9 was found but, no expression of TLR7 was found in FLS from JIA patients. Interpretation & conclusion: TLR pathway stimulation by microbial products or endogenous ligands could be involved in the production of MMPs in JIA and may contribute to disease pathology. Thus it may be beneficial to inhibit TLR pathway to reduce cartilage destruction.

Solitary ecthyma gangrenosum (EG)-like lesion consequent to Candida albicans in a neonate.

Ecthyma gangrenosum (EG) is a well recognized cutaneous lesion most commonly associated with Pseudomonas aeruginosa bacteremia. It usually occurs in immunocompromized and critically ill patients. Uncommonly, EG like lesions have also been observed in patients with fungal infections, like Fusarium Candida, Mucor and Aspergillus. We present a case of EG- Like lesion due to Candida albicans, in a 12 day old neonate.

Nasal glial heterotopy in childhood: a case report highlighting the morphological and immunohistochemical features.

We present a case of a 5 months old infant who presented with difficulty in breathing and a visible intranasal swelling. Clinical examination revealed a reddish mass medial to the middle turbinate in the left nasal cavity. MRI was done and a provisional diagnosis of nasal glioma was suggested. The mass was surgically excised and sent for histopathology which showed it to be comprising of astrocytes and neuroglial fibers intermixed with a fibrovascular connective tissue stroma. The presence of Glial fibrillary acid protein (GFAP) confirmed the presence of glial tissue.

Cytomorphological features of nodular hidradenoma highlighting eccrine differentiation: a case report.

We report a case of nodular hidradenoma in a 90 year old male, presenting with an eyelid swelling. The cytomorphological features are described with special emphasis on cytoplasmic granularity and tubule formation as an important feature in diagnosing and differentiating eccrine tumors from other adnexal neoplasms on FNAC.

Hemophagocytic syndrome associated with visceral leishmaniasis.

The present paper reports a case of 6-year-old male child, suffering from pallor, fever and hepatosplenomegaly. A clinical diagnosis of enteric fever with a second possibility of malaria was considered. Laboratory findings included bicytopenia, hyperbilirubinemia and raised liver enzymes. Bone marrow examination revealed active hemophagocytosis. On extensive search few amastigote forms of Leishmania donovani were seen. Patient was negative for other viral, bacterial and malaria infections. The final diagnosis of hemophagocytic syndrome associated with visceral leishmaniasis was made. There was response of anti-Leishmanial treatment with improvement in clinical condition.