Sanjay Kumar Mandal

Multiorgan involvement due to cytomegalovirus infection in AIDS

Cytomegalovirus (CMV) infection is a relatively late complication of AIDS. Like other viruses contributing to co-morbidity of HIV infection, cytomegalovirus has the propensity to cause multiorgan involvement. We report the case of a 34-year-old seropositive man who presented with bilateral lower limb weakness and symptomatic pallor. He was already on antiretroviral drugs for a month prior to presentation. Detailed clinical examination and laboratory investigations revealed cytomegalovirus polyradiculoneuropathy associated with bone marrow dysplasia. Dysplasia of haematopoeitic cell lines occurs in 30% to 70% of HIV infected patients, and is often indistinguishable from myelodysplastic syndrome. However, in our case, the bone marrow picture reverted back to normal with treatment of the CMV infection, pointing to a possible role of CMV as the causative agent of bone marrow dysplasia. Moreover, CMV has been incriminated as a pathogen producing the immune reconstitution inflammatory syndrome. The onset of the disease in our case one month after initiation of HAART strongly raises the possibility of this being a case of CMV related IRIS. This is the first reported case where IRIS has presented with CMV polyradiculoneuropathy and bone marrow dysplasia. We would like to highlight that in todays era of HIV care, clinicians should be aware of the possibility of multiorgan involvement by CMV, for appropriate management of this disease in the background of AIDS.

Coexistence of pulmonary tuberculosis and sarcoidosis: a diagnostic dilemma.

Tuberculosis and sarcoidosis are multisystem diseases having different aetiology and management; however, they have similar clinical and histological characteristics. Very rarely they may coexist. We report a rare case of a 38-year-old woman who presented with chronic cough, low-grade fever and respiratory distress that was initially diagnosed as miliary tuberculosis. Diagnosis was supported by positive mycobacterial culture and initially responded to antitubercular treatment, but later recurrences led to further investigations and the diagnosis of coexisting sarcoidosis.

A single fatal dose of olanzapine

Sir, A 52-year male presented with acute onset clouding of consciousness, rigidity, diaphoresis, urinary incontinence, and myoclonic jerks. He had recently developed a stress induced mood disturbance for which he was prescribed olanzapine. He had consumed a single 5 mg dose of the drug on the previous morning. Two hours post admission he developed high rise of temperature with further deterioration of sensorium. Neurological examination revealed a Glasgow coma scale score of 6, ‘lead-pipe’ rigidity, generalized myoclonus, and brisk deep tendon reflexes. The serum creatinine phosphokinase (CPK) level was 8,240 U/L, (Normal 60-400 U/L) and urine was positive for myoglobin. We diagnosed the case as neuroleptic malignant syndrome, discontinued olanzapine and initiated bromocriptine and clonazepam. His serum iron level was 18mg/dl. Serial CPK estimation showed a gradual normalization over the next eight days but there was little improvement in his sensorium even one month after CPK normalization. Prolonged recumbence resulted in multiple pressure sores and he eventually succumbed to aspiration pneumonia eight weeks after his admission.

Mitochondrial myopathy associated with myasthenia gravis in a young man

An 18-year-old man presented with progressive weakness of proximal muscles with prominent diurnal variation for 3 months. He had bilateral ptosis since his childhood without diurnal variation or double vision. Neurological examination showed involvement of levator palpebrae superioris and lateral rectus muscles bilaterally. The plasma glucose after 75 gm glucose load was 302 mg/dL. The electrophysiological study revealed myopathic pattern and a decremental response in repetitive nerve stimulation. The plasma lactate was elevated and the muscle biopsy showed numerous ragged-red fibers. Serum acetylcholine receptor antibody assay was positive. We diagnosed myasthenia gravis with mitochondrial myopathy.

Headache in a Case of Rhupus Syndrome

We report a case of Rhupus with secondary anti‐phospholipid syndrome who presented with headache and papilloedema due to cerebral venous thrombosis. We propose that an increased awareness about the condition and meticulous investigation of headaches in lupus can avert catastrophic outcomes.

Spondyloepiphyseal dysplasia tarda with progressive arthropathy associated with subcapsular cataract

Spondyloepiphyseal dysplasia tarda with progressive arthropathy is a form of inherited skeletal dysplasia involving the axial skeleton along with swelling and deformities of the peripheral joints that mimics juvenile rheumatoid arthritis. We report a case of a 14-year-old school boy who presented with dwarfism, spine deformity, ocular anomaly and peripheral arthropathy with characteristic radiological changes in the vertebrae and multiple other joints.

Isolated splenic tuberculosis in an immunocompetent patient

A 20-year-old woman presented with fever and was eventually diagnosed with splenic tuberculosis as the sole site of the disease. Laboratory data gave no specific information for diagnosis except for a raised erythrocyte sedimentation rate and mild anaemia. Abdominal ultrasonography revealed splenomegaly with multiple hypoechoic lesions within it. A diagnosis of isolated splenic tuberculosis was confirmed after CT-guided aspiration from splenic lesions showed the presence of acid-fast bacilli.

Renal cell carcinoma with paraneoplastic leucocytosis

Paraneoplstic leukocytosis, seen in some solid tumors, is due to increased production of granulocyte colony-stimulating factor, granulocyte-macrophage colony-stimulating factor, interleukin 6 and other cytokines by tumor cells. Though its association with malignancy of lung, ovary and bladder is not uncommon, but it is rarely seen with renal cell carcinoma. We are presenting such an association with papillary cell carcinoma of the kidney.

Tripe palm: a cutaneous manifestation of gastric carcinoma.

Case 1: A 43-year-old farmer attended our clinic with increasing fatigability, nausea, loss of appetite, loss of weight, postprandial fullness along with thyroid-stimulating hormone value of 0.4 mIU/L and anaemia without any history of cough, chest pain, haemoptysis, osmotic symptoms, haematemesis or malena. The patient received albendazole and iron preparations before attending our clinic. Case 2: A 51-year-old woman, a known patient with type 2 diabetes for the past 8 years, on gliclazide and metformin (2 g), with unaltered liver function test and renal function test, presented with symptoms similar to case 1 of upper gastrointestinal features along with a history of weight loss (about 6 kg) over the past 3 months. Metformin was withdrawn by her primary care physician but her symptoms persisted. A velvety appearance with pigmentation on the palms of the hands was found in both cases. Endoscopy revealed an irregular mass in the stomach. Subsequently, both patients were diagnosed to have gastric adenocarcinoma.